diff --git a/blender-5.2.0/source/blender/web_engine/web_engine_api.cpp b/blender-5.2.0/source/blender/web_engine/web_engine_api.cpp
index 701b3eee..6b2eb87f 100644
--- a/blender-5.2.0/source/blender/web_engine/web_engine_api.cpp
+++ b/blender-5.2.0/source/blender/web_engine/web_engine_api.cpp
@@ -1525,7 +1525,7 @@ EMSCRIPTEN_KEEPALIVE int web_engine_apply_command(const int handle,
              type == "removeGreasePencilLayer" || type == "moveGreasePencilLayer" ||
              type == "insertGreasePencilFrame" || type == "removeGreasePencilFrame" ||
              type == "setGreasePencilStrokes" || type == "setVertexColors" ||
-             type == "setVertexWeights" || type == "setLightProperties" ||
+             type == "setVertexWeights" || type == "setCameraProperties" || type == "setLightProperties" ||
              type == "setWorldProperties" ||
              type == "setSculptMeshAttributes" ||
              type == "sculptStroke") {
@@ -2031,7 +2031,7 @@ EMSCRIPTEN_KEEPALIVE int web_engine_apply_command(const int handle,
             command.value("values", std::vector<float>()),
             command.value("normalize", false), command.value("mirror", false), main_error);
       }
-      else if (type == "setLightProperties" || type == "setWorldProperties")
+      else if (type == "setCameraProperties" || type == "setLightProperties" || type == "setWorldProperties")
       {
         const json properties = command.value("properties", json::object());
         applied = web_engine_blend_main_set_render_properties(
diff --git a/blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp b/blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp
index 8e6a2c60..9131e795 100644
--- a/blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp
+++ b/blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp
@@ -23,15 +23,19 @@
 
 #include "BLI_endian_defines.h"
 #include "BLI_filereader.h"
+#include "BLI_utildefines.h"
 
 #include "BLO_core_bhead.hh"
 #include "BLO_core_blend_header.hh"
 #include "BLO_core_file_reader.hh"
 
 #include "DNA_genfile.h"
+#include "DNA_curve_enums.h"
+#include "DNA_mask_types.h"
 #include "DNA_modifier_types.h"
 #include "DNA_node_types.h"
 #include "DNA_sdna_types.h"
+#include "DNA_sequence_types.h"
 
 namespace {
 
@@ -460,6 +464,7 @@ std::string id_prefix(const std::string &type_name)
   if (type_name == "GreasePencil") return "grease-pencil";
   if (type_name == "Text") return "text";
   if (type_name == "VFont") return "vfont";
+  if (type_name == "Mask") return "mask";
   return "datablock";
 }
 
@@ -472,7 +477,7 @@ bool is_exported_id_type(const std::string &type_name)
          type_name == "bArmature" || type_name == "World" || type_name == "Curve" ||
          type_name == "MetaBall" || type_name == "PointCloud" || type_name == "Curves" ||
          type_name == "Volume" || type_name == "GreasePencil" || type_name == "Text" ||
-         type_name == "VFont";
+         type_name == "VFont" || type_name == "Mask";
 }
 
 std::string unique_id(const std::string &prefix,
@@ -655,6 +660,396 @@ std::vector<float> node_socket_default_values(const ParsedBlend &blend, const El
   return read_float_array(*blend.sdna, *default_value, "value", 4);
 }
 
+std::optional<ElementRef> raw_array_element(const ParsedBlend &blend,
+                                            uint64_t pointer,
+                                            const std::string &type_name,
+                                            size_t index);
+
+std::string node_element_id(const ParsedBlend &blend, const ElementRef &node)
+{
+  const int64_t identifier = read_integer(*blend.sdna, node, "identifier").value_or(0);
+  return "compositor-node:" + std::to_string(identifier);
+}
+
+std::optional<json> compositor_graph_from_scene(const ParsedBlend &blend,
+                                                const ElementRef &scene,
+                                                const std::string &scene_id,
+                                                const std::string &scene_name)
+{
+  std::optional<uint64_t> node_tree_pointer = read_pointer(
+      *blend.sdna, scene, "compositing_node_group");
+  if (!node_tree_pointer || *node_tree_pointer == 0) {
+    node_tree_pointer = read_pointer(*blend.sdna, scene, "nodetree");
+  }
+  if (!node_tree_pointer || *node_tree_pointer == 0) return std::nullopt;
+  const std::optional<ElementRef> node_tree = element_for_pointer(blend, *node_tree_pointer);
+  if (!node_tree) return json{{"status", "BLOCKED"}};
+
+  const std::vector<ElementRef> source_nodes = linked_list_elements(blend, *node_tree, "nodes");
+  const std::vector<ElementRef> source_links = linked_list_elements(blend, *node_tree, "links");
+  if (source_nodes.empty() || source_nodes.size() > 4096 || source_links.size() > 16384) {
+    return json{{"status", "BLOCKED"}};
+  }
+
+  json nodes = json::array();
+  json links = json::array();
+  std::unordered_map<uint64_t, std::string> node_ids;
+  std::unordered_set<std::string> used_node_ids;
+  std::string output_node_id;
+  std::string fallback_output_node_id;
+
+  for (const ElementRef &node : source_nodes) {
+    if (node.block == nullptr) return json{{"status", "BLOCKED"}};
+    const uint64_t pointer = block_pointer(*node.block) + node.offset;
+    std::string node_id = node_element_id(blend, node);
+    if (!used_node_ids.insert(node_id).second) node_id += ":" + std::to_string(pointer);
+    if (node_id.size() > 256) return json{{"status", "BLOCKED"}};
+    node_ids[pointer] = node_id;
+
+    const std::string blender_type = read_string(*blend.sdna, node, "idname");
+    const std::string node_name = read_string(*blend.sdna, node, "name");
+    json node_ir = {{"id", node_id},
+                    {"type", "UNSUPPORTED"},
+                    {"name", (node_name.empty() ? blender_type : node_name).substr(0, 256)},
+                    {"blenderType", blender_type.empty() ? "UNKNOWN" : blender_type.substr(0, 256)},
+                    {"properties", json::object()}};
+    if (blender_type == "CompositorNodeComposite" || blender_type == "NodeGroupOutput") {
+      node_ir["type"] = "COMPOSITE";
+      node_ir.erase("blenderType");
+      fallback_output_node_id = node_id;
+      if ((read_integer(*blend.sdna, node, "flag").value_or(0) & NODE_DO_OUTPUT) != 0) {
+        output_node_id = node_id;
+      }
+    }
+    else if (blender_type == "CompositorNodeViewer") {
+      node_ir["type"] = "VIEWER";
+      node_ir.erase("blenderType");
+    }
+    else if (blender_type == "CompositorNodeRGB") {
+      const std::vector<ElementRef> outputs = linked_list_elements(blend, node, "outputs");
+      const std::vector<float> values = outputs.empty() ? std::vector<float>() :
+                                                            node_socket_default_values(blend, outputs.front());
+      if (values.size() >= 4 && std::all_of(values.begin(), values.begin() + 4, [](const float value) {
+            return std::isfinite(value) && value >= -65504.0f && value <= 65504.0f;
+          }))
+      {
+        node_ir["type"] = "CONSTANT_COLOR";
+        node_ir.erase("blenderType");
+        node_ir["properties"] = {{"color", {values[0], values[1], values[2], values[3]}}};
+      }
+    }
+    nodes.push_back(std::move(node_ir));
+  }
+  if (output_node_id.empty()) output_node_id = fallback_output_node_id;
+  if (output_node_id.empty()) return json{{"status", "BLOCKED"}};
+
+  std::unordered_set<std::string> destinations;
+  for (const ElementRef &link : source_links) {
+    if ((read_integer(*blend.sdna, link, "flag").value_or(0) & NODE_LINK_MUTED) != 0) continue;
+    const std::optional<uint64_t> from_node_pointer = read_pointer(*blend.sdna, link, "fromnode");
+    const std::optional<uint64_t> to_node_pointer = read_pointer(*blend.sdna, link, "tonode");
+    const std::optional<uint64_t> from_socket_pointer = read_pointer(*blend.sdna, link, "fromsock");
+    const std::optional<uint64_t> to_socket_pointer = read_pointer(*blend.sdna, link, "tosock");
+    if (!from_node_pointer || !to_node_pointer || !from_socket_pointer || !to_socket_pointer) continue;
+    const auto from_id = node_ids.find(*from_node_pointer);
+    const auto to_id = node_ids.find(*to_node_pointer);
+    const std::optional<ElementRef> from_socket = element_for_pointer(blend, *from_socket_pointer);
+    const std::optional<ElementRef> to_socket = element_for_pointer(blend, *to_socket_pointer);
+    if (from_id == node_ids.end() || to_id == node_ids.end() || !from_socket || !to_socket) continue;
+    std::string from_socket_name = read_string(*blend.sdna, *from_socket, "identifier");
+    std::string to_socket_name = read_string(*blend.sdna, *to_socket, "identifier");
+    if (from_socket_name.empty()) from_socket_name = read_string(*blend.sdna, *from_socket, "name");
+    if (to_socket_name.empty()) to_socket_name = read_string(*blend.sdna, *to_socket, "name");
+    if (from_socket_name.empty() || to_socket_name.empty() || from_socket_name.size() > 256 ||
+        to_socket_name.size() > 256)
+    {
+      return json{{"status", "BLOCKED"}};
+    }
+    const std::string destination = to_id->second + std::string(1, '\0') + to_socket_name;
+    if (!destinations.insert(destination).second) return json{{"status", "BLOCKED"}};
+    links.push_back({{"fromNodeId", from_id->second},
+                     {"fromSocket", from_socket_name},
+                     {"toNodeId", to_id->second},
+                     {"toSocket", to_socket_name}});
+  }
+
+  return json{{"status", "AVAILABLE"},
+              {"graph",
+               {{"schemaVersion", 1},
+                {"id", "compositor:" + scene_id},
+                {"name", scene_name.empty() ? "Compositor" : scene_name + " Compositor"},
+                {"outputNodeId", output_node_id},
+                {"nodes", std::move(nodes)},
+                {"links", std::move(links)},
+                {"resources", json::array()}}}};
+}
+
+std::optional<json> sequencer_timeline_from_scene(const ParsedBlend &blend,
+                                                  const ElementRef &scene,
+                                                  const std::string &scene_id,
+                                                  const uint64_t revision,
+                                                  const int frame_start,
+                                                  const int frame_end,
+                                                  const int fps,
+                                                  const float fps_base,
+                                                  const std::unordered_map<uint64_t, std::string> &ids_by_pointer)
+{
+  const std::optional<uint64_t> editing_pointer = read_pointer(*blend.sdna, scene, "ed");
+  if (!editing_pointer || *editing_pointer == 0) return std::nullopt;
+  const std::optional<ElementRef> editing = element_for_pointer(blend, *editing_pointer);
+  if (!editing) return json{{"status", "BLOCKED"}};
+
+  const std::vector<ElementRef> top_level = linked_list_elements(blend, *editing, "seqbase");
+  if (top_level.size() > 100000 || fps <= 0 || !std::isfinite(fps_base) || fps_base <= 0.0f) {
+    return json{{"status", "BLOCKED"}};
+  }
+  json strips = json::array();
+  std::unordered_map<uint64_t, std::string> strip_ids;
+  std::unordered_set<std::string> used_strip_ids;
+  size_t total_strip_count = 0;
+  auto reject = [](const std::string &) { return false; };
+  auto strip_name = [&](const ElementRef &strip) {
+    const std::string stored = read_string(*blend.sdna, strip, "name");
+    return stored.rfind("SQ", 0) == 0 ? stored.substr(2) : stored;
+  };
+
+  std::function<bool(const std::vector<ElementRef> &)> collect = [&](const std::vector<ElementRef> &items) {
+    for (const ElementRef &strip : items) {
+      if (strip.block == nullptr || ++total_strip_count > 100000) return reject("strip-budget");
+      const uint64_t pointer = block_pointer(*strip.block) + strip.offset;
+      const std::string name = strip_name(strip);
+      std::string id = "strip:" + (name.empty() ? std::to_string(pointer) : name);
+      if (!used_strip_ids.insert(id).second) id += ":" + std::to_string(pointer);
+      if (id.size() > 256) return reject("strip-id");
+      strip_ids[pointer] = id;
+      const int64_t strip_type = read_integer(*blend.sdna, strip, "type").value_or(-1);
+      if (strip_type == STRIP_TYPE_META) {
+        const std::vector<ElementRef> children = linked_list_elements(blend, strip, "seqbase");
+        if (!collect(children)) return reject("meta-collect");
+      }
+    }
+    return true;
+  };
+  if (!collect(top_level)) return json{{"status", "BLOCKED"}};
+
+  std::function<bool(const std::vector<ElementRef> &)> emit = [&](const std::vector<ElementRef> &items) {
+    for (const ElementRef &strip : items) {
+      const uint64_t pointer = block_pointer(*strip.block) + strip.offset;
+      const auto id_it = strip_ids.find(pointer);
+      if (id_it == strip_ids.end()) return reject("strip-identity");
+      const int64_t strip_type = read_integer(*blend.sdna, strip, "type").value_or(-1);
+      const char *type = strip_type == STRIP_TYPE_SCENE ? "SCENE" :
+                         strip_type == STRIP_TYPE_MOVIE ? "MOVIE" :
+                         strip_type == STRIP_TYPE_IMAGE ? "IMAGE" :
+                         strip_type == STRIP_TYPE_SOUND ? "SOUND" :
+                         strip_type == STRIP_TYPE_META ? "META" :
+                         ELEM(strip_type,
+                              STRIP_TYPE_CROSS,
+                              STRIP_TYPE_GAMCROSS,
+                              STRIP_TYPE_ADD,
+                              STRIP_TYPE_MUL,
+                              STRIP_TYPE_TRANSFORM_LEGACY,
+                              STRIP_TYPE_COLOR) ?
+                             "EFFECT" :
+                             nullptr;
+      if (type == nullptr) return reject("strip-type:" + std::to_string(strip_type));
+      const int channel = int(read_integer(*blend.sdna, strip, "channel").value_or(0));
+      const int length = int(read_integer(*blend.sdna, strip, "len").value_or(0));
+      const float content_start = read_float(*blend.sdna, strip, "start").value_or(0.0f);
+      const float start_offset = read_float(*blend.sdna, strip, "startofs").value_or(0.0f);
+      const float end_offset = read_float(*blend.sdna, strip, "endofs").value_or(0.0f);
+      const int display_start = int(std::round(content_start + start_offset));
+      const int display_end = int(std::round(content_start + float(length) - end_offset));
+      const int animation_start_offset = int(
+          read_integer(*blend.sdna, strip, "anim_startofs").value_or(0));
+      const int animation_end_offset = int(
+          read_integer(*blend.sdna, strip, "anim_endofs").value_or(0));
+      const float speed_factor = read_float(*blend.sdna, strip, "speed_factor").value_or(1.0f);
+      const int64_t flags = read_integer(*blend.sdna, strip, "flag").value_or(0);
+      if (channel < 1 || channel > 128 || display_end <= display_start || length < 0 ||
+          !std::isfinite(speed_factor))
+      {
+        return reject("strip-range:" + id_it->second + ":" + std::to_string(channel) + ":" +
+                      std::to_string(display_start) + ":" + std::to_string(display_end) + ":" +
+                      std::to_string(length));
+      }
+      const int source_start = animation_start_offset;
+      const int source_end = std::max(source_start, length - animation_end_offset);
+      const float speed = speed_factor > 0.0f ? std::min(speed_factor, 1000.0f) : 1.0f;
+      json result = {{"id", id_it->second},
+                     {"name", strip_name(strip)},
+                     {"type", type},
+                     {"channel", channel},
+                     {"frameStart", display_start},
+                     {"frameEnd", display_end},
+                     {"sourceStart", source_start},
+                     {"sourceEnd", source_end},
+                     {"speed", speed},
+                     {"muted", (flags & SEQ_MUTE) != 0},
+                     {"locked", (flags & SEQ_LOCK) != 0}};
+
+      if (strip_type == STRIP_TYPE_SCENE) {
+        const std::optional<uint64_t> source_scene = read_pointer(*blend.sdna, strip, "scene");
+        const auto source_id = source_scene ? ids_by_pointer.find(*source_scene) : ids_by_pointer.end();
+        if (source_id == ids_by_pointer.end()) return reject("scene-source");
+        result["sourceId"] = source_id->second;
+      }
+      else if (ELEM(strip_type, STRIP_TYPE_MOVIE, STRIP_TYPE_IMAGE)) {
+        const std::optional<uint64_t> data_pointer = read_pointer(*blend.sdna, strip, "data");
+        const std::optional<ElementRef> data = data_pointer ? element_for_pointer(blend, *data_pointer) :
+                                                             std::nullopt;
+        if (!data) return reject("media-data");
+        std::string path = read_string(*blend.sdna, *data, "dirpath");
+        const std::optional<uint64_t> element_pointer = read_pointer(*blend.sdna, *data, "stripdata");
+        const std::optional<ElementRef> source_element = element_pointer ?
+                                                             element_for_pointer(blend, *element_pointer) :
+                                                             std::nullopt;
+        if (source_element) path += read_string(*blend.sdna, *source_element, "filename");
+        if (path.rfind("//", 0) != 0 || path.size() <= 2 || path.size() > 2050) return reject("media-path:" + path);
+        result["sourcePath"] = path;
+      }
+      else if (strip_type == STRIP_TYPE_SOUND) {
+        const std::optional<uint64_t> sound_pointer = read_pointer(*blend.sdna, strip, "sound");
+        const std::optional<ElementRef> sound = sound_pointer ? element_for_pointer(blend, *sound_pointer) :
+                                                                std::nullopt;
+        if (!sound) return reject("sound-data");
+        const std::string path = read_string(*blend.sdna, *sound, "filepath");
+        if (path.rfind("//", 0) != 0 || path.size() <= 2 || path.size() > 2050) return reject("sound-path:" + path);
+        result["sourcePath"] = path;
+      }
+      else if (strip_type == STRIP_TYPE_META) {
+        const std::vector<ElementRef> children = linked_list_elements(blend, strip, "seqbase");
+        json child_ids = json::array();
+        for (const ElementRef &child : children) {
+          const uint64_t child_pointer = block_pointer(*child.block) + child.offset;
+          const auto child_id = strip_ids.find(child_pointer);
+          if (child_id == strip_ids.end()) return reject("meta-child");
+          child_ids.push_back(child_id->second);
+        }
+        result["childStripIds"] = std::move(child_ids);
+        if (!emit(children)) return reject("meta-emit");
+      }
+      else {
+        const char *effect = strip_type == STRIP_TYPE_CROSS ? "CROSS" :
+                             strip_type == STRIP_TYPE_GAMCROSS ? "GAMMA_CROSS" :
+                             strip_type == STRIP_TYPE_ADD ? "ADD" :
+                             strip_type == STRIP_TYPE_MUL ? "MULTIPLY" :
+                             strip_type == STRIP_TYPE_TRANSFORM_LEGACY ? "TRANSFORM" : "COLOR";
+        json inputs = json::array();
+        for (const char *member : {"input1", "input2"}) {
+          const std::optional<uint64_t> input_pointer = read_pointer(*blend.sdna, strip, member);
+          if (!input_pointer || *input_pointer == 0) continue;
+          const auto input_id = strip_ids.find(*input_pointer);
+          if (input_id == strip_ids.end()) return reject("effect-input");
+          inputs.push_back(input_id->second);
+        }
+        if (inputs.empty()) return reject("effect-empty");
+        result["effectType"] = effect;
+        result["inputStripIds"] = std::move(inputs);
+      }
+      strips.push_back(std::move(result));
+    }
+    return true;
+  };
+  if (!emit(top_level)) return json{{"status", "BLOCKED"}};
+  const int fps_denominator = std::max(1, int(std::round(fps_base * 1000.0f)));
+  return json{{"status", "AVAILABLE"},
+              {"timeline",
+               {{"schemaVersion", 1},
+                {"id", "sequencer:" + scene_id},
+                {"revision", revision},
+                {"frameStart", frame_start},
+                {"frameEnd", frame_end},
+                {"fpsNumerator", fps * 1000},
+                {"fpsDenominator", fps_denominator},
+                {"strips", std::move(strips)}}}};
+}
+
+std::optional<json> mask_from_record(const ParsedBlend &blend,
+                                    const ElementRef &mask,
+                                    const std::string &mask_id,
+                                    const std::string &mask_name)
+{
+  const std::vector<ElementRef> source_layers = linked_list_elements(blend, mask, "masklayers");
+  if (source_layers.size() > 1024) return std::nullopt;
+  json layers = json::array();
+  size_t spline_count = 0;
+  size_t point_count = 0;
+  size_t layer_index = 0;
+  for (const ElementRef &layer : source_layers) {
+    const std::string layer_name = read_string(*blend.sdna, layer, "name");
+    const int64_t layer_flags = read_integer(*blend.sdna, layer, "flag").value_or(0);
+    const int64_t visibility_flags = read_integer(*blend.sdna, layer, "visibility_flag").value_or(0);
+    const float opacity = read_float(*blend.sdna, layer, "alpha").value_or(1.0f);
+    if (!std::isfinite(opacity) || opacity < 0.0f || opacity > 1.0f) return std::nullopt;
+    json splines = json::array();
+    size_t spline_index = 0;
+    for (const ElementRef &spline : linked_list_elements(blend, layer, "splines")) {
+      if (++spline_count > 100000) return std::nullopt;
+      const int64_t spline_flags = read_integer(*blend.sdna, spline, "flag").value_or(0);
+      const int64_t total_points = read_integer(*blend.sdna, spline, "tot_point").value_or(0);
+      const std::optional<uint64_t> points_pointer = read_pointer(*blend.sdna, spline, "points");
+      if (!points_pointer || total_points < 2 || total_points > 1000000 ||
+          point_count > 1000000 - size_t(total_points))
+      {
+        return std::nullopt;
+      }
+      point_count += size_t(total_points);
+      json points = json::array();
+      for (int64_t point_index = 0; point_index < total_points; point_index++) {
+        const std::optional<ElementRef> point = raw_array_element(
+            blend, *points_pointer, "MaskSplinePoint", size_t(point_index));
+        if (!point) return std::nullopt;
+        const std::optional<ElementRef> bezier = embedded_element(*blend.sdna, *point, "bezt");
+        if (!bezier) return std::nullopt;
+        const std::vector<float> coordinates = read_float_array(*blend.sdna, *bezier, "vec", 9);
+        const int64_t left_handle = read_integer(*blend.sdna, *bezier, "h1").value_or(HD_FREE);
+        const int64_t right_handle = read_integer(*blend.sdna, *bezier, "h2").value_or(HD_FREE);
+        const int64_t selection = read_integer(*blend.sdna, *bezier, "f2").value_or(0);
+        const float feather = read_float(*blend.sdna, *bezier, "weight").value_or(0.0f);
+        if (coordinates.size() < 8 || std::any_of(coordinates.begin(), coordinates.end(), [](const float value) {
+              return !std::isfinite(value) || value < -4.0f || value > 4.0f;
+            }) || !std::isfinite(feather) || feather < 0.0f || feather > 100.0f)
+        {
+          return std::nullopt;
+        }
+        const char *handle_type = ELEM(left_handle, HD_AUTO, HD_AUTO_ANIM) &&
+                                          ELEM(right_handle, HD_AUTO, HD_AUTO_ANIM) ?
+                                      "AUTO" :
+                                  left_handle == HD_VECT && right_handle == HD_VECT ? "VECTOR" :
+                                  ELEM(left_handle, HD_ALIGN, HD_ALIGN_DOUBLESIDE) &&
+                                          ELEM(right_handle, HD_ALIGN, HD_ALIGN_DOUBLESIDE) ?
+                                      "ALIGNED" :
+                                      "FREE";
+        points.push_back({{"id", "mask-point:" + std::to_string(layer_index) + ":" +
+                                      std::to_string(spline_index) + ":" + std::to_string(point_index)},
+                          {"co", {coordinates[3], coordinates[4]}},
+                          {"handleLeft", {coordinates[0], coordinates[1]}},
+                          {"handleRight", {coordinates[6], coordinates[7]}},
+                          {"handleType", handle_type},
+                          {"feather", feather},
+                          {"selected", (selection & BEZT_FLAG_SELECT) != 0}});
+      }
+      splines.push_back({{"id", "mask-spline:" + std::to_string(layer_index) + ":" +
+                                     std::to_string(spline_index)},
+                         {"cyclic", (spline_flags & MASK_SPLINE_CYCLIC) != 0},
+                         {"fill", (spline_flags & MASK_SPLINE_NOFILL) == 0},
+                         {"points", std::move(points)}});
+      spline_index++;
+    }
+    layers.push_back({{"id", "mask-layer:" + std::to_string(layer_index)},
+                      {"name", layer_name.empty() ? "Layer " + std::to_string(layer_index + 1) :
+                                                   layer_name},
+                      {"visible", (visibility_flags & MASK_HIDE_VIEW) == 0},
+                      {"locked", (layer_flags & MASK_LAYERFLAG_LOCKED) != 0 ||
+                                     (visibility_flags & MASK_HIDE_SELECT) != 0},
+                      {"opacity", opacity},
+                      {"splines", std::move(splines)}});
+    layer_index++;
+  }
+  return json{{"id", mask_id}, {"name", mask_name}, {"layers", std::move(layers)}};
+}
+
 struct RawBlockSpan {
   const BlendBlock *block = nullptr;
   size_t offset = 0;
@@ -2361,6 +2756,8 @@ json scene_ir_from_blend(const ParsedBlend &blend,
   json non_mesh_data = json::array();
   json vfonts = json::array();
   json libraries = json::array();
+  json masks = json::array();
+  bool masks_blocked = false;
   json animations = json::array();
   json nla_tracks = json::array();
   json armatures = json::array();
@@ -2960,6 +3357,10 @@ json scene_ir_from_blend(const ParsedBlend &blend,
     }
     else if (record.type_name == "Scene") {
       json scene = {{"id", record.id}, {"name", record.name}};
+      int scene_frame_start = frame_start;
+      int scene_frame_end = frame_end;
+      int scene_fps = 24;
+      float scene_fps_base = 1.0f;
       if (const std::optional<uint64_t> root =
               read_pointer(*blend.sdna, element, "master_collection"))
       {
@@ -2983,6 +3384,10 @@ json scene_ir_from_blend(const ParsedBlend &blend,
         frame_current = int(read_integer(*blend.sdna, *render, "cfra").value_or(frame_current));
         frame_start = int(read_integer(*blend.sdna, *render, "sfra").value_or(frame_start));
         frame_end = int(read_integer(*blend.sdna, *render, "efra").value_or(frame_end));
+        scene_frame_start = frame_start;
+        scene_frame_end = frame_end;
+        scene_fps = int(read_integer(*blend.sdna, *render, "frs_sec").value_or(24));
+        scene_fps_base = read_float(*blend.sdna, *render, "frs_sec_base").value_or(1.0f);
         scene["renderEngine"] = read_string(*blend.sdna, *render, "engine");
       }
       if (const std::optional<ElementRef> units = embedded_element(*blend.sdna, element, "unit")) {
@@ -3015,11 +3420,40 @@ json scene_ir_from_blend(const ParsedBlend &blend,
         }
         scene["colorManagement"] = std::move(color_management);
       }
+      if (const std::optional<json> compositor = compositor_graph_from_scene(
+              blend, element, record.id, record.name))
+      {
+        scene["compositorStatus"] = compositor->value("status", "BLOCKED");
+        if (compositor->contains("graph")) scene["compositorGraph"] = compositor->at("graph");
+      }
+      if (const std::optional<json> sequencer = sequencer_timeline_from_scene(blend,
+                                                                             element,
+                                                                             record.id,
+                                                                             revision,
+                                                                             scene_frame_start,
+                                                                             scene_frame_end,
+                                                                             scene_fps,
+                                                                             scene_fps_base,
+                                                                             ids_by_pointer))
+      {
+        scene["sequencerStatus"] = sequencer->value("status", "BLOCKED");
+        if (sequencer->contains("timeline")) scene["sequencerTimeline"] = sequencer->at("timeline");
+      }
       if (first_scene_id.empty()) {
         first_scene_id = record.id;
       }
       scenes.push_back(std::move(scene));
     }
+    else if (record.type_name == "Mask") {
+      if (const std::optional<json> parsed_mask = mask_from_record(
+              blend, element, record.id, record.name))
+      {
+        masks.push_back(*parsed_mask);
+      }
+      else {
+        masks_blocked = true;
+      }
+    }
   }
 
   for (const BlendBlock &block : blend.blocks) {
@@ -3111,6 +3545,7 @@ json scene_ir_from_blend(const ParsedBlend &blend,
       {"nonMeshData", std::move(non_mesh_data)},
       {"vfonts", std::move(vfonts)},
       {"libraries", std::move(libraries)},
+      {"trackingMaskStatus", masks_blocked ? "BLOCKED" : "AVAILABLE"},
       {"animations", std::move(animations)},
       {"nlaTracks", std::move(nla_tracks)},
       {"armatures", std::move(armatures)},
@@ -3121,6 +3556,13 @@ json scene_ir_from_blend(const ParsedBlend &blend,
            json(nullptr) :
            json(first_mesh_object_id.empty() ? first_object_id : first_mesh_object_id)},
       {"frame", {{"current", frame_current}, {"start", frame_start}, {"end", frame_end}}}};
+  if (!masks_blocked) {
+    snapshot["trackingMasks"] = {{"schemaVersion", 1},
+                                 {"revision", revision},
+                                 {"clips", json::array()},
+                                 {"masks", std::move(masks)},
+                                 {"bindings", json::array()}};
+  }
   return snapshot;
 }
 
diff --git a/blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp b/blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp
index a1e5aeca..554a924d 100644
--- a/blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp
+++ b/blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp
@@ -154,6 +154,14 @@ Curve *find_curve(Main *main, const char *data_id)
   return nullptr;
 }
 
+Camera *find_camera(Main *main, const char *data_id)
+{
+  if (main == nullptr || data_id == nullptr || strncmp(data_id, "camera:", 7) != 0) return nullptr;
+  const std::string name(data_id + 7);
+  for (Camera &camera : main->cameras) if (id_name(camera.id) == name) return &camera;
+  return nullptr;
+}
+
 VFont *find_vfont(Main *main, const char *font_id)
 {
   if (main == nullptr || font_id == nullptr || strncmp(font_id, "vfont:", 6) != 0) return nullptr;
@@ -3976,6 +3984,120 @@ bool web_engine_blend_main_set_render_properties(WebBlendMainState *state,
     return true;
   };
 
+  if (strncmp(target_id, "camera:", 7) == 0) {
+    Camera *camera = find_camera(state->main, target_id);
+    if (camera == nullptr || !ensure_single_user_data(state->main, &camera->id, error) ||
+        !reject_unknown({"projection", "lensMm", "sensorWidthMm", "sensorHeightMm", "sensorFit",
+                         "shift", "near", "far", "orthoScale", "depthOfField"}) ||
+        !read_float("lensMm", 0.1f, 10000.0f, camera->lens) ||
+        !read_float("sensorWidthMm", 0.1f, 10000.0f, camera->sensor_x) ||
+        !read_float("sensorHeightMm", 0.1f, 10000.0f, camera->sensor_y) ||
+        !read_float("near", 0.0001f, 1.0e9f, camera->clip_start) ||
+        !read_float("far", 0.0002f, 1.0e12f, camera->clip_end) ||
+        !read_float("orthoScale", 0.0001f, 1.0e9f, camera->ortho_scale))
+    {
+      return false;
+    }
+    if (camera->clip_end <= camera->clip_start) {
+      error = "RENDER_PROPERTY_INVALID: far must exceed near";
+      return false;
+    }
+    if (properties.contains("projection")) {
+      if (!properties["projection"].is_string()) {
+        error = "RENDER_PROPERTY_INVALID: projection must be a string";
+        return false;
+      }
+      const std::string projection = properties["projection"].get<std::string>();
+      if (projection == "PERSPECTIVE") camera->type = CAM_PERSP;
+      else if (projection == "ORTHOGRAPHIC") camera->type = CAM_ORTHO;
+      else {
+        error = "RENDER_PROPERTY_INVALID: projection is unsupported";
+        return false;
+      }
+    }
+    if (properties.contains("sensorFit")) {
+      if (!properties["sensorFit"].is_number_integer()) {
+        error = "RENDER_PROPERTY_INVALID: sensorFit must be an integer";
+        return false;
+      }
+      const int fit = properties["sensorFit"].get<int>();
+      if (fit < CAMERA_SENSOR_FIT_AUTO || fit > CAMERA_SENSOR_FIT_VERT) {
+        error = "RENDER_PROPERTY_INVALID: sensorFit is outside the bounded enum range";
+        return false;
+      }
+      camera->sensor_fit = eCamera_SensorFit(fit);
+    }
+    if (properties.contains("shift")) {
+      const json &shift = properties["shift"];
+      if (!shift.is_array() || shift.size() != 2 || !shift[0].is_number() || !shift[1].is_number()) {
+        error = "RENDER_PROPERTY_INVALID: shift must contain two numbers";
+        return false;
+      }
+      const float x = shift[0].get<float>();
+      const float y = shift[1].get<float>();
+      if (!std::isfinite(x) || !std::isfinite(y) || x < -1000.0f || x > 1000.0f || y < -1000.0f || y > 1000.0f) {
+        error = "RENDER_PROPERTY_INVALID: shift is outside the bounded range";
+        return false;
+      }
+      camera->shiftx = x;
+      camera->shifty = y;
+    }
+    if (properties.contains("depthOfField")) {
+      const json &dof = properties["depthOfField"];
+      if (!dof.is_object() || dof.empty()) {
+        error = "RENDER_PROPERTY_INVALID: depthOfField must be a non-empty object";
+        return false;
+      }
+      for (const auto &[key, value] : dof.items()) {
+        (void)value;
+        if (!std::unordered_set<std::string>{"enabled", "focusDistance", "apertureFStop",
+                                             "apertureBlades", "apertureRotation",
+                                             "apertureRatio"}.contains(key)) {
+          error = "RENDER_PROPERTY_INVALID: unsupported depthOfField property " + key;
+          return false;
+        }
+      }
+      if (dof.contains("enabled")) {
+        if (!dof["enabled"].is_boolean()) {
+          error = "RENDER_PROPERTY_INVALID: depthOfField.enabled must be boolean";
+          return false;
+        }
+        if (dof["enabled"].get<bool>()) camera->dof.flag |= CAM_DOF_ENABLED;
+        else camera->dof.flag &= ~CAM_DOF_ENABLED;
+      }
+      const auto dof_float = [&](const char *key, float minimum, float maximum, float &target) {
+        if (!dof.contains(key)) return true;
+        if (!dof[key].is_number()) return false;
+        const float value = dof[key].get<float>();
+        if (!std::isfinite(value) || value < minimum || value > maximum) return false;
+        target = value;
+        return true;
+      };
+      if (!dof_float("focusDistance", 0.0f, 1.0e9f, camera->dof.focus_distance) ||
+          !dof_float("apertureFStop", 0.01f, 1000.0f, camera->dof.aperture_fstop) ||
+          !dof_float("apertureRotation", -6.28318531f, 6.28318531f, camera->dof.aperture_rotation) ||
+          !dof_float("apertureRatio", 0.01f, 100.0f, camera->dof.aperture_ratio)) {
+        error = "RENDER_PROPERTY_INVALID: depthOfField numeric value is outside the bounded range";
+        return false;
+      }
+      if (dof.contains("apertureBlades")) {
+        if (!dof["apertureBlades"].is_number_integer()) {
+          error = "RENDER_PROPERTY_INVALID: depthOfField.apertureBlades must be an integer";
+          return false;
+        }
+        const int blades = dof["apertureBlades"].get<int>();
+        if (blades < 0 || blades > 64) {
+          error = "RENDER_PROPERTY_INVALID: depthOfField.apertureBlades is outside the bounded range";
+          return false;
+        }
+        camera->dof.aperture_blades = blades;
+      }
+    }
+    camera->id.recalc |= ID_RECALC_PARAMETERS;
+    restore_view_settings();
+    return true;
+  }
+
   if (strncmp(target_id, "light:", 6) == 0) {
     Light *light = find_light(state->main, target_id);
     if (light == nullptr || !ensure_single_user_data(state->main, &light->id, error)) return false;
diff --git a/docs/status/N-015.md b/docs/status/N-015.md
index c63309cd..fa0cde21 100644
--- a/docs/status/N-015.md
+++ b/docs/status/N-015.md
@@ -7,9 +7,9 @@
 ## 当前声明
 
 当前声明覆盖 Blender 5.2 `.blend` 中有限非 Mesh 数据的稳定识别、Main 权威写回、undo/redo、
-保存重开、真实 evaluated mesh 报告和 WNM 二进制分块。Curve cyclic/handle 目前只有有界
-属性读写，未声明完整 topology editor、handle/cyclic gizmo、VDB 体渲染、完整 USD loss
-fixture 或跨浏览器性能等价。
+保存重开、真实 evaluated mesh 报告和 WNM 二进制分块。Curve cyclic/handle 已有有界
+属性读写、多目标选择和单事务平移提交，未声明完整 topology editor、连续 gizmo preview、
+VDB 体渲染或完整 Volume USD loss fixture。
 
 | 数据族 | Reader | Web 预览 | 当前门 |
 | --- | --- | --- | --- |
@@ -45,14 +45,15 @@ fixture 或跨浏览器性能等价。
    Metaball element 写回，以及 bounded Poly Curve create、delete、1D Poly/Bezier/NURBS conversion、
    二维 Surface U/V dimensions/order/rational weight 网格替换和 Curve/Surface/Font/Metaball 数据块
    重命名；一维多 spline 创建/删除/重排和批量 handle/cyclic 已由单个原子 Main 事务覆盖。
-   多 handle 选择拖拽/gizmo UI 仍阻断。单用户、undo/redo、save/reopen 由
+   多 handle 选择、高亮和有界平移已由单个 Main transaction 覆盖，连续拖拽 preview 与
+   handle 专用 gizmo UI 仍阻断。单用户、undo/redo、save/reopen 由
    `check-nonmesh-roundtrip.mjs` 验证。
 9. 主线程与 OffscreenCanvas 对 PointCloud/Curve 控制点和 Bezier handle 代理提供 bounded raycast，并对 Mesh 的
-   VERT/EDGE/FACE 使用一致的三角顶点、边索引解析，回传既有 selection callback；完整
-   gizmo、跨对象 selection history 与精确范围 patch 仍未声明；新增 local bounded selection
-   history 仅用于 revision/stale-hit 门和撤销栈验收。Bezier 左/右 handle 现以全局控制点映射
-   独立拾取，轴向 gizmo 通过精确 Main 命令写回并通过 undo/redo、save/reopen；多选拖拽、跨对象
-   history 和 range patch 仍未声明。
+   VERT/EDGE/FACE 使用一致的三角顶点、边索引解析，回传既有 selection callback。selection
+   history schema 2 覆盖跨对象、多 data block、多 element kind、revision/stale-hit、undo/redo
+   和有界 selected/unselected range patch，并兼容 schema 1。Bezier 左/右 handle 以全局控制点
+   映射独立拾取；多 handle 选择、高亮和有界平移经精确 Main 命令写回并通过 undo/redo、
+   save/reopen。完整连续 gizmo preview 仍未声明。
 10. `queryNonMeshCapability(dataId)` 返回 N-015 `READY/BLOCKED` 与机器可读错误码；GLB 对未求值
    非 Mesh 拒绝导出。Font/Metaball/二维 NURBS Surface 的 depsgraph 三角网格与 Curve 的
    evaluated edge line primitive 已通过 GLB 导出和 Blender 5.2 桌面回导几何校验；零三角且零边的结果仍返回
@@ -68,12 +69,13 @@ fixture 或跨浏览器性能等价。
 ## 后续分解
 
 1. N-015-B3：接入真实 OpenVDB decoder 与体素纹理/射线步进；在此之前保持 Volume renderer 阻断。
-2. N-015-C1：多 handle 选择拖拽与 gizmo UI；多 spline 创建/删除/重排、批量 handle/cyclic
-   editor transaction 和二维 Surface U/V topology/order/rational weight 网格替换已完成。
+2. N-015-C1：连续多 handle 拖拽 preview 与专用 gizmo UI；多 handle 选择、高亮、单事务平移、
+   多 spline 创建/删除/重排、批量 handle/cyclic editor transaction 和二维 Surface U/V
+   topology/order/rational weight 网格替换已完成。
 3. N-015-C2：任意外部路径的新字体导入与资源沙箱；已有/packed VFont 的四 style link Main
    写回、字符级样式、kern/material 与 textbox 已完成并通过 PFB desktop/WASM golden。
-4. N-015-D1：跨对象 selection history、多 handle 拖拽和 SceneDelta range patch；左右 handle
-   identity raycast、单 handle 轴向 gizmo/Main 写回已完成。
+4. N-015-D1：跨对象 selection history、多目标 element identity、range patch、左右 handle
+   raycast 和多 handle Main 写回已完成；连续拖拽 preview 归入 C1 阻断。
 5. N-015-D2：evaluated preview 与源控制笼分层显示、WebGPU 等价。
 6. N-015-E1：补齐 Volume 的完整 loss fixture；PointCloud/Curves/Hair、Curve line bake、真实
    4x4 NURBS Surface mesh、desktop geometry golden、7 对象 GLB 与 USDA desktop round-trip 已通过。
diff --git a/docs/status/N-016.md b/docs/status/N-016.md
index a786d5c9..772926b8 100644
--- a/docs/status/N-016.md
+++ b/docs/status/N-016.md
@@ -1,6 +1,7 @@
 # N-016 Grease Pencil
 
-状态：`BLOCKED`（协议、有限 reader 和有限 Main transaction 已落地；完整 2D/3D 编辑器、onion skin、modifier 语义和桌面 golden 仍阻断）
+状态：`BLOCKED`（协议、有限 reader/Main transaction、当前帧及相邻帧 onion preview 已落地；
+完整 2D/3D 编辑器、modifier 语义和桌面 golden 仍阻断）
 
 ## 已验证切片
 
@@ -15,13 +16,14 @@
    `setGreasePencilStrokes` transaction（空 stroke 数组用于擦除）。命令要求单用户数据块，
    使用既有 authoritative Main、undo/redo 和 save/reopen 流程。
 4. N-016-C（部分）：radius、opacity、vertex color、cyclic stroke 和 material index
-   已读写；onion skin 仅输出 layer 状态，不声明时间邻帧渲染。
+   已读写；开启 layer onion skin 时只取最近前一帧和后一帧，使用独立色调、透明材质和关闭
+   depth write 的有界 preview，当前 drawing 不被替换。
 5. N-016-D（部分）：共享 Three.js 适配器按当前 frame 选择每个可见 layer 最近的有效
    drawing，渲染真实 3D stroke/闭环；Chromium 主线程与 OffscreenCanvas 均通过非空像素门。
 
 ## 仍然阻断
 
-- N-016-C：material datablock 事务、onion skin preview 和完整 Grease Pencil modifier reader。
+- N-016-C：material datablock 事务、onion fade/range 完整语义和完整 Grease Pencil modifier reader。
 - N-016-D：2D editor、stroke/point selection、timeline/dope integration、gizmo 和 worker restart；
   3D current-frame stroke viewport 已完成。
 - N-016-E：desktop drawing hash、Chromium 像素 golden、GLB/USD loss report 和 OPFS。
diff --git a/docs/status/N-017.md b/docs/status/N-017.md
index dead283f..a239c7ff 100644
--- a/docs/status/N-017.md
+++ b/docs/status/N-017.md
@@ -1,6 +1,7 @@
 # N-017 Paint 与权重
 
-状态：`BLOCKED`（stroke/patch schema、Main 顶点色/权重 transaction 已落地；真实命中、texture paint 和 GPU/image 生命周期未实现）
+状态：`BLOCKED`（stroke/patch schema、真实 Three raycast 命中、Main 顶点色/权重 transaction
+已落地；PBVH brush、texture paint 和 GPU/image 生命周期未实现）
 
 ## 已验证切片
 
@@ -14,10 +15,14 @@
    写入/移除 `MDeformWeight`，支持逐顶点 normalize。
 5. 顶点色和权重都已通过 Main undo/redo 与 `.blend` save/reopen；`mirror:true` 在没有已验证
    对称拓扑映射时返回 `CAPABILITY_MISSING`，不会伪造镜像结果。
+6. `paintHitFromIntersection` 消费真实 Three `Raycaster` intersection，按 indexed/non-indexed
+   triangle 解析顶点，输出对象/data stable ID、source face、局部 barycentric、世界法线、
+   插值 UV 与 pressure；测试使用真实 BufferGeometry 射线，不注入伪命中。
 
 ## 仍然阻断
 
-- N-017-A：真实 PBVH/UV raycast 与 brush falloff 对桌面语义的对应。
+- N-017-A：PBVH 加速结构、遮挡/背面选择和 brush falloff 对桌面语义的对应；基础 Mesh/UV
+  raycast hit 已完成。
 - N-017-B：limit/clean、已验证拓扑映射上的 mirror、桌面 brush/falloff 对照。
 - N-017-C：packed/UDIM tile transaction、色彩空间、dirty tile 和原子保存。
 - N-017-D/E：armature golden、seam bleed、mask/selection、GPU dispose、quota、坏图和 UI。
diff --git a/docs/status/N-018.md b/docs/status/N-018.md
index 43e4921c..0dc7ca5f 100644
--- a/docs/status/N-018.md
+++ b/docs/status/N-018.md
@@ -12,8 +12,10 @@ cache playback、WASM solver 和 bake job 未实现）
    有界设置摘要、依赖 stable ID 和 desktop bake cache；系统依赖环、重复依赖和超预算拒绝。
 3. N-018-C（门）：cache 绑定 source blend/settings/input/cache SHA-256、帧范围和实际已缓存帧；
    `COMPLETE` 必须逐帧连续，frame seek 只返回精确命中帧，禁止复用相邻错误帧。
-4. 单 manifest 上限 4096 systems、每系统 1024 dependencies、256 settings/64 KiB、
-   100k frames。
+4. Simulation cache 在 Worker restart 后重新验证整包；帧级读取在 OPFS 使用目标 range、
+   IndexedDB 使用有界 slice，并再次校验该帧 SHA-256，越界帧返回 `SIMULATION_CACHE_MISSING`。
+5. 单 manifest 上限 4096 systems、每系统 1024 dependencies、256 settings/64 KiB、
+   100k frames；单帧 512 MiB、整包 16 GiB，分配和 range 计算前检查安全整数及预算。
 
 ## 仍然阻断
 
diff --git a/docs/status/N-019.md b/docs/status/N-019.md
index deb9e012..13b38804 100644
--- a/docs/status/N-019.md
+++ b/docs/status/N-019.md
@@ -1,7 +1,7 @@
 # N-019 灯光与渲染
 
-状态：`BLOCKED`（Camera/Light/World/Scene metadata、Light/World 有界 Main 写回与
-Three exposure/shadow 映射已落地；完整 Camera/颜色管理 writer 和渲染等价未实现）
+状态：`BLOCKED`（Camera/Light/World/Scene metadata、Camera/Light/World 有界 Main 写回与
+Three exposure/shadow 映射已落地；Scene 颜色管理 writer 和渲染等价未实现）
 
 ## 已验证切片
 
@@ -15,11 +15,14 @@ Three exposure/shadow 映射已落地；完整 Camera/颜色管理 writer 和渲
    不再被 Three 强制打开。
 4. 白平衡读取有完整性门：Main Light/World 重写若导致 Blender 5.2 tint 序列化为异常近零值，
    不暴露垃圾数值而返回 `whiteBalanceStatus: BLOCKED`。
+5. Camera 严格白名单写回覆盖 Perspective/Orthographic、lens/sensor/sensor fit、shift、clip、
+   ortho scale 和 DOF enable/focus distance/f-stop/blades/rotation/ratio；near/far 与范围在修改前
+   拒绝，已通过 undo/redo 和 save/reopen。
 
 ## 仍然阻断
 
-- N-019-A：Camera 与 Scene color-management writer；直接 DNA 写入会破坏 white balance，
-  必须改接 Blender/RNA 颜色管理 API 后才能开放。
+- N-019-A：Scene color-management writer；直接 DNA 写入会破坏 white balance，必须改接
+  Blender/RNA 颜色管理 API 后才能开放。Camera writer 已完成。
 - N-019-B/C：AgX/Standard/Raw 的视觉等价、temperature 颜色、Area spread、Mist、DOF、
   transparent sorting、probe 和高级 shadow 参数。
 - N-019-D：Cycles/Freestyle/denoise 服务端 job 协议与结果 hash。
diff --git a/docs/status/N-020.md b/docs/status/N-020.md
index 8334285c..c5d08810 100644
--- a/docs/status/N-020.md
+++ b/docs/status/N-020.md
@@ -1,7 +1,7 @@
 # N-020 Compositor
 
-状态：`BLOCKED`（GraphIR 与有界 CPU executor 已落地；真实 Main graph、WebGPU、HDR golden
-和服务端执行未实现）
+状态：`BLOCKED`（GraphIR、有界 CPU executor 与真实 Main graph 结构 reader 已落地；完整节点
+参数映射、WebGPU、HDR golden 和服务端执行未实现）
 
 ## 已验证切片
 
@@ -14,10 +14,15 @@
    16M pixels、256 MiB image 和 100M blur operations；分配前检查，支持 worker cancellation。
 4. N-020-D（门）：Unsupported node 保留 Blender type metadata，并返回
    `COMPOSITOR_NODE_UNSUPPORTED`，不会删节点后继续运行。
+5. N-020-A（部分）：Blender 5.2 Scene `compositing_node_group` 从真实 Main 快照读取稳定 node
+   identifier、socket identifier 和 link；活动 Group Output/旧 Composite 映射为 Composite，
+   Viewer 和常量 RGBA 映射到已验证节点，其他节点原样保留 `blenderType` 为 Unsupported。
+   4096 nodes/16384 links、重复 destination、缺 output 或不可读 node tree 返回 blocked status。
 
 ## 仍然阻断
 
-- N-020-A：从真实 Main 读取/写回 compositor node tree、socket defaults、Render Layer pass。
+- N-020-A：Main graph 写回，以及 Transform/Invert/Exposure/Alpha Over/Blur/Mix/Image/Render Layer
+  的逐节点参数与 resource/pass reader；基础真实图结构、常量色、Viewer/Composite 已完成。
 - N-020-B/C：WebGPU executor、tile/frame cache、增量 invalidation 和 GPU dispose。
 - N-020-D：服务端 Blender job、source hash 和结果提交。
 - N-020-E：desktop HDR/alpha/color-space golden、OOM/fault/device-loss。
@@ -26,4 +31,5 @@
 
 ```bash
 WEB_TEST_PORT=5320 npm --prefix web run test:e2e -- --grep "N-020 CPU compositor"
+npm --prefix web run test:compositor-main-reader
 ```
diff --git a/docs/status/N-021.md b/docs/status/N-021.md
index 18bddb12..fc0bb760 100644
--- a/docs/status/N-021.md
+++ b/docs/status/N-021.md
@@ -1,7 +1,7 @@
 # N-021 Sequencer 与音频
 
-状态：`BLOCKED`（strip schema、确定性时间编辑和 codec 能力门已落地；真实 Main
-写回、媒体解码/渲染、音频波形和服务端编码仍未实现）
+状态：`BLOCKED`（strip schema、真实 Main reader、确定性时间编辑和 codec 能力门已落地；
+Main 写回、媒体解码/渲染、音频波形和服务端编码仍未实现）
 
 ## 已验证切片
 
@@ -14,11 +14,15 @@
    映射，避免左右片段复用越界源帧。
 4. N-021-C/D（门）：运行时只报告 WebCodecs/HTMLMedia 需要精确 probe；codec 必须
    出现在已验证 MIME 集合中才可放行，本地编码固定为 `BLOCKED`。
+5. N-021-A（部分）：Blender 5.2 `Scene.ed/Editing.seqbase` 读取 Scene、Movie、Image、Sound、
+   Meta 和协议支持的 Effect；显示范围由持久 `start/startofs/endofs/len` 计算，保留 channel、
+   mute/lock、相对媒体路径、24/1.001 FPS 和 effect input stable ID。绝对路径、未知类型、
+   坏依赖或超预算将 Scene sequencer 标为 `BLOCKED`。
 
 ## 仍然阻断
 
-- N-021-A/B：从真实 Main 读取并写回 scene sequence editor 的 strip、transition、
-  modifier、undo/redo、save/reopen。
+- N-021-A/B：Main strip 写回、transition/modifier 完整参数、undo/redo 和 save/reopen；
+  基础真实 reader 已完成。
 - N-021-C：WebCodecs 精确 seek/decode、音频 waveform、proxy 生成、A/V sync、丢帧和
   损坏媒体处理。
 - N-021-D：浏览器不支持的 codec、混音与最终编码的服务端 Blender job。
@@ -28,4 +32,5 @@
 
 ```bash
 WEB_TEST_PORT=5321 npm --prefix web run test:e2e -- --grep "N-021 sequencer"
+npm --prefix web run test:sequencer-main-reader
 ```
diff --git a/docs/status/N-022.md b/docs/status/N-022.md
index 3166d8af..dbf368c0 100644
--- a/docs/status/N-022.md
+++ b/docs/status/N-022.md
@@ -1,7 +1,7 @@
 # N-022 Tracking 与 Mask
 
-状态：`BLOCKED`（资源 schema、marker/mask 有界事务和 solve 能力门已落地；真实 Main、
-跟踪/相机求解、编辑器 overlay 与桌面 golden 未实现）
+状态：`BLOCKED`（资源 schema、真实 Mask Main reader、marker/mask 有界事务和 solve 能力门
+已落地；MovieClip Main、写回、跟踪/相机求解、编辑器 overlay 与桌面 golden 未实现）
 
 ## 已验证切片
 
@@ -13,10 +13,15 @@
    修改使用 revision 事务，锁定项和 stale revision 会拒绝，提交后再次完整解析。
 4. N-022-C（门）：marker/mask schema edit 可用；browser tracking 只有显式 probe 成功后
    放行，camera solve 保持 `BLOCKED` 并要求受验证的服务端 Blender。
+5. N-022-A（部分）：Blender 5.2 Mask Main reader 输出 layer、spline 和 Bezier point，保留
+   cyclic/fill、viewport visibility、lock/hide-select、opacity、handle type/坐标、feather 与
+   selection；1024 layer、100k spline、1M point 预算在分配前检查。MovieClip 不能从外部路径
+   推导内容 SHA-256，继续阻断而不使用路径散列冒充源摘要。
 
 ## 仍然阻断
 
-- N-022-A/B：真实 Blender Main MovieClip/Mask 读取、写回、undo/redo、save/reopen。
+- N-022-A/B：真实 MovieClip reader、Mask/MovieClip 写回、undo/redo 和 save/reopen；Mask reader
+  已完成。
 - N-022-C：浏览器 tracking 实现、完整 camera/plane solve 与服务端 job/hash 提交。
 - N-022-D：Clip/Mask editor、overlay、selection/raycast 和 compositor/scene 实际绑定。
 - N-022-E：desktop solve/error golden、媒体故障和 Chromium 测试。
@@ -25,4 +30,5 @@
 
 ```bash
 WEB_TEST_PORT=5322 npm --prefix web run test:e2e -- --grep "N-022 tracking"
+npm --prefix web run test:mask-main-reader
 ```
diff --git a/docs/status/N-026.md b/docs/status/N-026.md
index 022c1ba5..6954c73f 100644
--- a/docs/status/N-026.md
+++ b/docs/status/N-026.md
@@ -1,7 +1,7 @@
 # N-026 全域发布门
 
 状态：`BLOCKED`（machine-readable parity manifest、依赖/状态检查、证据聚合和确定性
-序列化已落地；跨浏览器、离线包、OPFS、性能/故障、SBOM 与发布审计证据未齐）
+序列化已落地；Chromium 完整套件、离线包、OPFS、性能/故障、SBOM 与发布审计证据未齐）
 
 ## 已验证切片
 
@@ -25,8 +25,8 @@
 
 ## 仍然阻断
 
-- 完整跨浏览器矩阵、跨 family 桌面 golden、离线/OPFS quota、1M/10M/长媒体基准和 fault fuzz 尚未有
-  真实证据；上游 N-015 至 N-025 的阻断能力会传递到发布门。
+- Chromium 完整套件、跨 family 桌面 golden、离线/OPFS quota、1M/10M/长媒体基准和 fault fuzz
+  尚未有真实证据；本项目当前不配置 Firefox/WebKit，上游 N-015 至 N-025 的阻断能力会传递到发布门。
 - 完整 release package 审计、许可证/source offer/SBOM、10M/长媒体性能和 OPFS quota 发布流程仍未完成；
   当前离线包确定性检查只覆盖已有二进制/源码归档门。
 
diff --git a/docs/status/parity-ledger.json b/docs/status/parity-ledger.json
index edd38a3e..f8804a8b 100644
--- a/docs/status/parity-ledger.json
+++ b/docs/status/parity-ledger.json
@@ -9,8 +9,8 @@
       "name": "Non-mesh geometry",
       "status": "LOCAL_BOUNDED",
       "roadmapStatus": "in_progress",
-      "completedSlices": ["A1", "A2-malformed-binary-partial", "A2-integer-overflow-fixtures", "A2-multichunk-attribute-completeness", "B2", "B3-metadata", "C1-topology-partial", "C1-handle-points-partial", "C1-handle-preview-raycast-partial", "C1-handle-identity-gizmo-main-roundtrip", "C1-rename-partial", "C1-create-delete-poly-partial", "C1-poly-bezier-nurbs-1d-conversion", "C1-multispline-create-delete-bulk-handle-cyclic-transaction", "C1-surface-2d-topology-transaction", "C2-font-geometry-partial", "C2-font-layout-partial", "C2-font-character-style-textbox-roundtrip", "C2-existing-packed-vfont-style-links", "C2-builtin-font-evaluation-exact", "C3-roundtrip", "D1-raycast-partial", "D1-offscreen-vert-edge-partial", "D1-selection-history-partial", "D1-handle-identity-axis-gizmo", "D2-partial", "E1-partial", "E1-desktop-geometry-golden", "E1-true-2d-surface-desktop-golden", "E1-glb-evaluated-nonmesh-roundtrip-partial", "E1-glb-curve-line-surface-mesh-evaluated", "E1-usda-four-object-desktop-roundtrip", "E1-pointcloud-curves-hair-glb-usd-loss-fixture", "E2-1M-chromium", "E2-chromium-worker-recovery", "E2-opfs-quota-chromium"],
-      "blockedSlices": ["B3-vdb-renderer", "C1-multi-handle-selection-drag-gizmo", "C2-new-external-font-import", "D1-cross-object-history-range-patch", "E1-volume-loss-fixture"],
+      "completedSlices": ["A1", "A2-malformed-binary-partial", "A2-integer-overflow-fixtures", "A2-multichunk-attribute-completeness", "B2", "B3-metadata", "C1-topology-partial", "C1-handle-points-partial", "C1-handle-preview-raycast-partial", "C1-handle-identity-gizmo-main-roundtrip", "C1-multi-handle-selection-highlight-bounded-commit", "C1-rename-partial", "C1-create-delete-poly-partial", "C1-poly-bezier-nurbs-1d-conversion", "C1-multispline-create-delete-bulk-handle-cyclic-transaction", "C1-surface-2d-topology-transaction", "C2-font-geometry-partial", "C2-font-layout-partial", "C2-font-character-style-textbox-roundtrip", "C2-existing-packed-vfont-style-links", "C2-builtin-font-evaluation-exact", "C3-roundtrip", "D1-raycast-partial", "D1-offscreen-vert-edge-partial", "D1-selection-history-partial", "D1-cross-object-history-range-patch", "D1-handle-identity-axis-gizmo", "D2-partial", "E1-partial", "E1-desktop-geometry-golden", "E1-true-2d-surface-desktop-golden", "E1-glb-evaluated-nonmesh-roundtrip-partial", "E1-glb-curve-line-surface-mesh-evaluated", "E1-usda-four-object-desktop-roundtrip", "E1-pointcloud-curves-hair-glb-usd-loss-fixture", "E2-1M-chromium", "E2-chromium-worker-recovery", "E2-opfs-quota-chromium"],
+      "blockedSlices": ["B3-vdb-renderer", "C1-continuous-handle-gizmo-preview", "C2-new-external-font-import", "E1-volume-loss-fixture"],
       "acceptance": ["web:test:nonmesh-roundtrip", "web:test:nonmesh-desktop-golden", "web:test:nonmesh-glb-blender-roundtrip", "web:test:nonmesh-usd-serialization", "web:test:nonmesh-usd-blender-roundtrip", "web:test:nonmesh-binary", "web:test:vdb", "web:test:selection-history", "web:e2e:N-015|non-mesh", "web:e2e:real OPFS quota"],
       "dependencies": []
     },
@@ -19,7 +19,7 @@
       "name": "Grease Pencil",
       "status": "BLOCKED",
       "roadmapStatus": "planned",
-      "completedSlices": ["A-schema-budget", "A-main-reader", "B-layer-frame-stroke-transaction-partial", "C-point-radius-opacity-color-cyclic-material-partial", "D-current-frame-stroke-preview-main-offscreen-chromium"],
+      "completedSlices": ["A-schema-budget", "A-main-reader", "B-layer-frame-stroke-transaction-partial", "C-point-radius-opacity-color-cyclic-material-partial", "C-bounded-previous-next-onion-preview", "D-current-frame-stroke-preview-main-offscreen-chromium"],
       "blockedSlices": ["A", "B", "C", "D", "E"],
       "acceptance": ["web:test:grease-pencil", "web:e2e:N-016 Grease Pencil"],
       "dependencies": ["N-015"]
@@ -29,7 +29,7 @@
       "name": "Paint and weights",
       "status": "BLOCKED",
       "roadmapStatus": "planned",
-      "completedSlices": ["A-stroke-hit-weight-schema-budget-partial", "B-main-vertex-color-partial", "B-main-vertex-weight-normalize-partial"],
+      "completedSlices": ["A-stroke-hit-weight-schema-budget-partial", "A-three-raycast-source-face-barycentric-uv", "B-main-vertex-color-partial", "B-main-vertex-weight-normalize-partial"],
       "blockedSlices": ["A", "B", "C", "D", "E"],
       "acceptance": ["web:test:paint-roundtrip", "web:e2e:N-017 paint"],
       "dependencies": ["N-016"]
@@ -39,7 +39,7 @@
       "name": "Physics and simulation",
       "status": "BLOCKED",
       "roadmapStatus": "planned",
-      "completedSlices": ["A-family-capability-inventory", "B-settings-dependency-cache-manifest-partial", "C-exact-frame-selection-gate"],
+      "completedSlices": ["A-family-capability-inventory", "B-settings-dependency-cache-manifest-partial", "C-exact-frame-selection-gate", "C-content-addressed-frame-range-read-hash-gate"],
       "blockedSlices": ["A", "B", "C", "D", "E"],
       "acceptance": ["web:e2e:N-018 physics", "web:test:simulation-cache"],
       "dependencies": ["N-017"]
@@ -49,7 +49,7 @@
       "name": "Lighting and render",
       "status": "BLOCKED",
       "roadmapStatus": "planned",
-      "completedSlices": ["A-camera-light-world-scene-reader-partial", "A-main-light-world-properties-partial", "B-three-exposure-shadow-mapping-partial", "A-white-balance-integrity-gate"],
+      "completedSlices": ["A-camera-light-world-scene-reader-partial", "A-main-camera-dof-properties-partial", "A-main-light-world-properties-partial", "B-three-exposure-shadow-mapping-partial", "A-white-balance-integrity-gate"],
       "blockedSlices": ["A", "B", "C", "D", "E"],
       "acceptance": ["web:test:lighting-roundtrip", "web:e2e:N-019 Scene exposure"],
       "dependencies": ["N-018"]
@@ -59,9 +59,9 @@
       "name": "Compositor",
       "status": "BLOCKED",
       "roadmapStatus": "planned",
-      "completedSlices": ["A-graph-resource-cycle-schema", "B-bounded-cpu-executor-partial", "C-image-operation-budget-cancel-partial", "D-unsupported-node-preservation-gate"],
+      "completedSlices": ["A-graph-resource-cycle-schema", "A-main-graph-structure-reader-partial", "B-bounded-cpu-executor-partial", "C-image-operation-budget-cancel-partial", "D-unsupported-node-preservation-gate"],
       "blockedSlices": ["A", "B", "C", "D", "E"],
-      "acceptance": ["web:e2e:N-020 CPU compositor"],
+      "acceptance": ["web:test:compositor-main-reader", "web:e2e:N-020 CPU compositor"],
       "dependencies": ["N-019"]
     },
     {
@@ -69,9 +69,9 @@
       "name": "Sequencer and audio",
       "status": "BLOCKED",
       "roadmapStatus": "planned",
-      "completedSlices": ["A-strip-resource-schema", "B-deterministic-move-trim-split-partial", "B-source-frame-seek", "C-runtime-codec-probe-gate"],
+      "completedSlices": ["A-strip-resource-schema", "A-main-strip-timeline-reader-partial", "B-deterministic-move-trim-split-partial", "B-source-frame-seek", "C-runtime-codec-probe-gate"],
       "blockedSlices": ["A", "B", "C", "D", "E"],
-      "acceptance": ["web:e2e:N-021 sequencer"],
+      "acceptance": ["web:test:sequencer-main-reader", "web:e2e:N-021 sequencer"],
       "dependencies": ["N-020"]
     },
     {
@@ -79,9 +79,9 @@
       "name": "Tracking and masks",
       "status": "BLOCKED",
       "roadmapStatus": "planned",
-      "completedSlices": ["A-clip-track-plane-mask-schema", "B-revision-marker-mask-edit-partial", "B-source-hash-binding-validation", "C-browser-probe-solve-gate"],
+      "completedSlices": ["A-clip-track-plane-mask-schema", "A-main-mask-layer-spline-point-reader", "B-revision-marker-mask-edit-partial", "B-source-hash-binding-validation", "C-browser-probe-solve-gate"],
       "blockedSlices": ["A", "B", "C", "D", "E"],
-      "acceptance": ["web:e2e:N-022 tracking"],
+      "acceptance": ["web:test:mask-main-reader", "web:e2e:N-022 tracking"],
       "dependencies": ["N-021"]
     },
     {
diff --git a/tests/files/web/compositor_scene.blend b/tests/files/web/compositor_scene.blend
new file mode 100644
index 00000000..e955f10d
Binary files /dev/null and b/tests/files/web/compositor_scene.blend differ
diff --git a/tests/files/web/manifest.json b/tests/files/web/manifest.json
index 278e03b6..931ba0d2 100644
--- a/tests/files/web/manifest.json
+++ b/tests/files/web/manifest.json
@@ -149,6 +149,28 @@
       "objects": 2,
       "meshes": 2,
       "features": ["edge-split", "screw", "desktop-golden", "disabled-modifier"]
+    },
+    {
+      "id": "compositor_scene",
+      "path": "compositor_scene.blend",
+      "objects": 0,
+      "meshes": 0,
+      "features": ["compositor-main-reader", "socket-links", "unsupported-node-preservation"]
+    },
+    {
+      "id": "sequencer_scene",
+      "path": "sequencer_scene.blend",
+      "objects": 0,
+      "meshes": 0,
+      "frameRange": [1, 250],
+      "features": ["sequencer-main-reader", "relative-media-paths", "effect-dependencies", "fractional-fps"]
+    },
+    {
+      "id": "mask_scene",
+      "path": "mask_scene.blend",
+      "objects": 0,
+      "meshes": 0,
+      "features": ["mask-main-reader", "bezier-handles", "feather-selection"]
     }
   ]
 }
diff --git a/tests/files/web/mask_scene.blend b/tests/files/web/mask_scene.blend
new file mode 100644
index 00000000..421c28e3
Binary files /dev/null and b/tests/files/web/mask_scene.blend differ
diff --git a/tests/files/web/media/sequencer-frame.png b/tests/files/web/media/sequencer-frame.png
new file mode 100644
index 00000000..a9d4c22d
Binary files /dev/null and b/tests/files/web/media/sequencer-frame.png differ
diff --git a/tests/files/web/media/sequencer-silence.wav b/tests/files/web/media/sequencer-silence.wav
new file mode 100644
index 00000000..96260477
Binary files /dev/null and b/tests/files/web/media/sequencer-silence.wav differ
diff --git a/tests/files/web/sequencer_scene.blend b/tests/files/web/sequencer_scene.blend
new file mode 100644
index 00000000..18137797
Binary files /dev/null and b/tests/files/web/sequencer_scene.blend differ
diff --git a/tools/web/check-compositor-main-reader.mjs b/tools/web/check-compositor-main-reader.mjs
new file mode 100644
index 00000000..48c62b8a
--- /dev/null
+++ b/tools/web/check-compositor-main-reader.mjs
@@ -0,0 +1,57 @@
+import assert from "node:assert/strict";
+import fs from "node:fs";
+import factory from "../../web/app/src/vendor/blender/web_engine.js";
+
+const root = new URL("../../", import.meta.url);
+const wasmBinary = fs.readFileSync(new URL("web/app/src/vendor/blender/web_engine.wasm", root));
+const fixture = fs.readFileSync(new URL("tests/files/web/compositor_scene.blend", root));
+
+function open(engine, handle, bytes) {
+  const pointer = engine._malloc(bytes.byteLength);
+  try {
+    engine.HEAPU8.set(bytes, pointer);
+    assert.equal(engine._web_engine_open_blend(handle, pointer, bytes.byteLength), 0,
+      engine.UTF8ToString(engine._web_engine_last_error_message()));
+  }
+  finally { engine._free(pointer); }
+}
+
+function snapshot(engine, handle) {
+  const dataOut = engine._malloc(4);
+  const lengthOut = engine._malloc(4);
+  try {
+    assert.equal(engine._web_engine_get_scene_snapshot(handle, dataOut, lengthOut), 0,
+      engine.UTF8ToString(engine._web_engine_last_error_message()));
+    const pointer = engine.HEAPU32[dataOut >>> 2];
+    const length = engine.HEAPU32[lengthOut >>> 2];
+    return JSON.parse(new TextDecoder().decode(engine.HEAPU8.slice(pointer, pointer + length)));
+  }
+  finally {
+    engine._free(dataOut);
+    engine._free(lengthOut);
+  }
+}
+
+const engine = await factory({ wasmBinary: wasmBinary.slice() });
+const handle = engine._web_engine_create();
+open(engine, handle, fixture);
+const scene = snapshot(engine, handle).scenes.find((candidate) => candidate.name === "CompositorScene");
+assert.equal(scene?.compositorStatus, "AVAILABLE");
+const graph = scene.compositorGraph;
+assert.equal(graph.schemaVersion, 1);
+assert.equal(graph.nodes.length, 4);
+assert.equal(graph.links.length, 2);
+const color = graph.nodes.find((node) => node.name === "WebConstantColor");
+assert.equal(color.type, "CONSTANT_COLOR");
+assert.deepEqual(color.properties.color, [0.125, 0.25, 0.5, 0.75]);
+assert.equal(graph.nodes.find((node) => node.name === "WebViewer").type, "VIEWER");
+const composite = graph.nodes.find((node) => node.name === "WebComposite");
+assert.equal(composite.type, "COMPOSITE");
+assert.equal(graph.outputNodeId, composite.id);
+const unsupported = graph.nodes.find((node) => node.name === "PreservedUnsupportedGlare");
+assert.equal(unsupported.type, "UNSUPPORTED");
+assert.equal(unsupported.blenderType, "CompositorNodeGlare");
+assert.ok(graph.links.every((link) => graph.nodes.some((node) => node.id === link.fromNodeId) &&
+  graph.nodes.some((node) => node.id === link.toNodeId)));
+engine._web_engine_destroy(handle);
+process.stdout.write("compositor-main-reader-ok graph-structure=passed socket-links=passed unsupported-preserved=passed\n");
diff --git a/tools/web/check-lighting-roundtrip.mjs b/tools/web/check-lighting-roundtrip.mjs
index 25267886..01a67e4d 100644
--- a/tools/web/check-lighting-roundtrip.mjs
+++ b/tools/web/check-lighting-roundtrip.mjs
@@ -93,8 +93,22 @@ function assertEdited(scene) {
   const light = scene.lights.find((item) => item.id === "light:Area");
   const world = scene.worlds.find((item) => item.id === "world:World");
   const definition = scene.scenes.find((item) => item.id === "scene:Scene");
-  assert.equal(camera.projection, "PERSPECTIVE");
-  assert.equal(camera.depthOfField.enabled, false);
+  assert.equal(camera.projection, "ORTHOGRAPHIC");
+  close(camera.lensMm, 35, "camera lens");
+  close(camera.sensorWidthMm, 32, "camera sensor width");
+  close(camera.sensorHeightMm, 18, "camera sensor height");
+  assert.equal(camera.sensorFit, 1);
+  close(camera.shift[0], 0.1, "camera shift x");
+  close(camera.shift[1], -0.2, "camera shift y");
+  close(camera.near, 0.2, "camera near");
+  close(camera.far, 500, "camera far");
+  close(camera.orthoScale, 8, "camera ortho scale");
+  assert.equal(camera.depthOfField.enabled, true);
+  close(camera.depthOfField.focusDistance, 4.5, "camera focus distance");
+  close(camera.depthOfField.apertureFStop, 1.8, "camera aperture f-stop");
+  assert.equal(camera.depthOfField.apertureBlades, 7);
+  close(camera.depthOfField.apertureRotation, 0.25, "camera aperture rotation");
+  close(camera.depthOfField.apertureRatio, 1.2, "camera aperture ratio");
   close(light.energy, 400, "light energy");
   close(light.exposure, 1, "light exposure");
   assert.equal(light.castsShadow, false);
@@ -120,6 +134,21 @@ open(engine, handle, fixture);
 const before = assertLighting(snapshot(engine, handle));
 command(engine, handle, { type: "setObjectVisibility", objectId: "object:BasicCube", visible: true });
 assert.equal(snapshot(engine, handle).scenes.find((item) => item.id === before.definition.id).colorManagement.whiteBalanceStatus, "AVAILABLE");
+reject(engine, handle, { type: "setCameraProperties", dataId: before.camera.id, properties: { near: 10, far: 1 } }, "RENDER_PROPERTY_INVALID");
+assert.equal(snapshot(engine, handle).cameras.find((item) => item.id === before.camera.id).near, before.camera.near);
+command(engine, handle, { type: "setCameraProperties", dataId: before.camera.id, properties: {
+  projection: "ORTHOGRAPHIC", lensMm: 35, sensorWidthMm: 32, sensorHeightMm: 18,
+  sensorFit: 1, shift: [0.1, -0.2], near: 0.2, far: 500, orthoScale: 8,
+  depthOfField: { enabled: true, focusDistance: 4.5, apertureFStop: 1.8, apertureBlades: 7, apertureRotation: 0.25, apertureRatio: 1.2 },
+} });
+let cameraEdited = snapshot(engine, handle);
+assert.equal(cameraEdited.scenes.find((item) => item.id === before.definition.id).colorManagement.whiteBalanceStatus, "BLOCKED");
+assert.equal(cameraEdited.cameras.find((item) => item.id === before.camera.id).projection, "ORTHOGRAPHIC");
+assert.equal(engine._web_engine_undo(handle), 0, engine.UTF8ToString(engine._web_engine_last_error_message()));
+assert.equal(snapshot(engine, handle).cameras.find((item) => item.id === before.camera.id).projection, "PERSPECTIVE");
+assert.equal(engine._web_engine_redo(handle), 0, engine.UTF8ToString(engine._web_engine_last_error_message()));
+cameraEdited = snapshot(engine, handle);
+assert.equal(cameraEdited.cameras.find((item) => item.id === before.camera.id).projection, "ORTHOGRAPHIC");
 command(engine, handle, { type: "setLightProperties", dataId: before.light.id, properties: {
   color: [0.25, 0.5, 0.75], energy: 400, exposure: 1, castsShadow: false,
   temperature: 5000, useTemperature: true,
@@ -143,4 +172,4 @@ open(engine, reopened, saved);
 assertEdited(snapshot(engine, reopened));
 engine._web_engine_destroy(reopened);
 
-process.stdout.write("lighting-roundtrip-ok camera-dof=passed light-shadow-exposure=passed world-mist=passed color-management-reader=passed white-balance-gate=passed undo-redo=passed save-reopen=passed\n");
+process.stdout.write("lighting-roundtrip-ok camera-writer-dof=passed light-shadow-exposure=passed world-mist=passed color-management-reader=passed white-balance-gate=passed undo-redo=passed save-reopen=passed\n");
diff --git a/tools/web/check-mask-main-reader.mjs b/tools/web/check-mask-main-reader.mjs
new file mode 100644
index 00000000..ee5ffac3
--- /dev/null
+++ b/tools/web/check-mask-main-reader.mjs
@@ -0,0 +1,64 @@
+import assert from "node:assert/strict";
+import fs from "node:fs";
+import factory from "../../web/app/src/vendor/blender/web_engine.js";
+
+const root = new URL("../../", import.meta.url);
+const wasmBinary = fs.readFileSync(new URL("web/app/src/vendor/blender/web_engine.wasm", root));
+const fixture = fs.readFileSync(new URL("tests/files/web/mask_scene.blend", root));
+
+function open(engine, handle, bytes) {
+  const pointer = engine._malloc(bytes.byteLength);
+  try {
+    engine.HEAPU8.set(bytes, pointer);
+    assert.equal(engine._web_engine_open_blend(handle, pointer, bytes.byteLength), 0,
+      engine.UTF8ToString(engine._web_engine_last_error_message()));
+  }
+  finally { engine._free(pointer); }
+}
+
+function snapshot(engine, handle) {
+  const dataOut = engine._malloc(4), lengthOut = engine._malloc(4);
+  try {
+    assert.equal(engine._web_engine_get_scene_snapshot(handle, dataOut, lengthOut), 0,
+      engine.UTF8ToString(engine._web_engine_last_error_message()));
+    const pointer = engine.HEAPU32[dataOut >>> 2], length = engine.HEAPU32[lengthOut >>> 2];
+    return JSON.parse(new TextDecoder().decode(engine.HEAPU8.slice(pointer, pointer + length)));
+  }
+  finally { engine._free(dataOut); engine._free(lengthOut); }
+}
+
+const close = (actual, expected, label) => assert.ok(Math.abs(actual - expected) < 1e-6,
+  `${label}: ${actual} != ${expected}`);
+const engine = await factory({ wasmBinary: wasmBinary.slice() });
+const handle = engine._web_engine_create();
+open(engine, handle, fixture);
+const scene = snapshot(engine, handle);
+assert.equal(scene.trackingMaskStatus, "AVAILABLE");
+const project = scene.trackingMasks;
+assert.equal(project.schemaVersion, 1);
+assert.equal(project.clips.length, 0);
+assert.equal(project.bindings.length, 0);
+assert.equal(project.masks.length, 1);
+const mask = project.masks[0];
+assert.equal(mask.id, "mask:WebMask");
+assert.equal(mask.layers.length, 1);
+const layer = mask.layers[0];
+assert.equal(layer.name, "WebMaskLayer");
+assert.equal(layer.locked, true);
+close(layer.opacity, 0.625, "layer opacity");
+const spline = layer.splines[0];
+assert.equal(spline.cyclic, true);
+assert.equal(spline.fill, false);
+assert.equal(spline.points.length, 3);
+assert.deepEqual(spline.points.map((point) => point.handleType), ["ALIGNED", "VECTOR", "FREE"]);
+for (const [label, actual, expected] of [
+  ["point co", spline.points[0].co, [0.1, 0.2]],
+  ["left handle", spline.points[0].handleLeft, [0.2, 0.2]],
+  ["right handle", spline.points[0].handleRight, [0, 0.2]],
+]) {
+  actual.forEach((value, index) => close(value, expected[index], `${label}[${index}]`));
+}
+close(spline.points[2].feather, 0.75, "point feather");
+assert.deepEqual(spline.points.map((point) => point.selected), [true, false, true]);
+engine._web_engine_destroy(handle);
+process.stdout.write("mask-main-reader-ok layers-splines=passed handles-feather=passed selection=passed\n");
diff --git a/tools/web/check-sequencer-main-reader.mjs b/tools/web/check-sequencer-main-reader.mjs
new file mode 100644
index 00000000..0c693271
--- /dev/null
+++ b/tools/web/check-sequencer-main-reader.mjs
@@ -0,0 +1,54 @@
+import assert from "node:assert/strict";
+import fs from "node:fs";
+import factory from "../../web/app/src/vendor/blender/web_engine.js";
+
+const root = new URL("../../", import.meta.url);
+const wasmBinary = fs.readFileSync(new URL("web/app/src/vendor/blender/web_engine.wasm", root));
+const fixture = fs.readFileSync(new URL("tests/files/web/sequencer_scene.blend", root));
+
+function open(engine, handle, bytes) {
+  const pointer = engine._malloc(bytes.byteLength);
+  try {
+    engine.HEAPU8.set(bytes, pointer);
+    assert.equal(engine._web_engine_open_blend(handle, pointer, bytes.byteLength), 0,
+      engine.UTF8ToString(engine._web_engine_last_error_message()));
+  }
+  finally { engine._free(pointer); }
+}
+
+function snapshot(engine, handle) {
+  const dataOut = engine._malloc(4), lengthOut = engine._malloc(4);
+  try {
+    assert.equal(engine._web_engine_get_scene_snapshot(handle, dataOut, lengthOut), 0,
+      engine.UTF8ToString(engine._web_engine_last_error_message()));
+    const pointer = engine.HEAPU32[dataOut >>> 2], length = engine.HEAPU32[lengthOut >>> 2];
+    return JSON.parse(new TextDecoder().decode(engine.HEAPU8.slice(pointer, pointer + length)));
+  }
+  finally { engine._free(dataOut); engine._free(lengthOut); }
+}
+
+const engine = await factory({ wasmBinary: wasmBinary.slice() });
+const handle = engine._web_engine_create();
+open(engine, handle, fixture);
+const scene = snapshot(engine, handle).scenes.find((candidate) => candidate.name === "SequencerScene");
+assert.equal(scene?.sequencerStatus, "AVAILABLE");
+const timeline = scene.sequencerTimeline;
+assert.equal(timeline.schemaVersion, 1);
+assert.equal(timeline.fpsNumerator, 24000);
+assert.equal(timeline.fpsDenominator, 1001);
+assert.equal(timeline.strips.length, 4);
+const sound = timeline.strips.find((strip) => strip.name === "WebSound");
+assert.equal(sound.type, "SOUND");
+assert.equal(sound.sourcePath, "//media/sequencer-silence.wav");
+assert.equal(sound.muted, true);
+assert.equal(sound.locked, true);
+const image = timeline.strips.find((strip) => strip.name === "WebImage");
+assert.equal(image.type, "IMAGE");
+assert.equal(image.sourcePath, "//media/sequencer-frame.png");
+const cross = timeline.strips.find((strip) => strip.name === "WebCross");
+assert.equal(cross.type, "EFFECT");
+assert.equal(cross.effectType, "CROSS");
+assert.equal(cross.inputStripIds.length, 2);
+assert.ok(cross.inputStripIds.every((id) => timeline.strips.some((strip) => strip.id === id)));
+engine._web_engine_destroy(handle);
+process.stdout.write("sequencer-main-reader-ok media-paths=passed fps=passed effect-dependencies=passed\n");
diff --git a/tools/web/generate-compositor-fixture.py b/tools/web/generate-compositor-fixture.py
new file mode 100644
index 00000000..e67fabc3
--- /dev/null
+++ b/tools/web/generate-compositor-fixture.py
@@ -0,0 +1,39 @@
+import pathlib
+import sys
+
+import bpy
+
+
+def main(output_path):
+    bpy.ops.wm.read_factory_settings(use_empty=True)
+    scene = bpy.context.scene
+    scene.name = "CompositorScene"
+    tree = bpy.data.node_groups.new("WebCompositorTree", "CompositorNodeTree")
+    scene.compositing_node_group = tree
+    tree.interface.new_socket(name="Image", in_out="OUTPUT", socket_type="NodeSocketColor")
+
+    color = tree.nodes.new("CompositorNodeRGB")
+    color.name = "WebConstantColor"
+    color.outputs["Color"].default_value = (0.125, 0.25, 0.5, 0.75)
+
+    viewer = tree.nodes.new("CompositorNodeViewer")
+    viewer.name = "WebViewer"
+    composite = tree.nodes.new("NodeGroupOutput")
+    composite.name = "WebComposite"
+    glare = tree.nodes.new("CompositorNodeGlare")
+    glare.name = "PreservedUnsupportedGlare"
+
+    tree.links.new(color.outputs["Color"], viewer.inputs["Image"])
+    tree.links.new(color.outputs["Color"], composite.inputs["Image"])
+
+    path = pathlib.Path(output_path).resolve()
+    path.parent.mkdir(parents=True, exist_ok=True)
+    bpy.ops.wm.save_as_mainfile(filepath=str(path), compress=False)
+    print(f"compositor-fixture-generated path={path} nodes={len(tree.nodes)} links={len(tree.links)}")
+
+
+if __name__ == "__main__":
+    arguments = sys.argv[sys.argv.index("--") + 1:]
+    if len(arguments) != 1:
+        raise SystemExit("usage: blender -b --python generate-compositor-fixture.py -- output.blend")
+    main(arguments[0])
diff --git a/tools/web/generate-mask-fixture.py b/tools/web/generate-mask-fixture.py
new file mode 100644
index 00000000..6e108906
--- /dev/null
+++ b/tools/web/generate-mask-fixture.py
@@ -0,0 +1,42 @@
+import pathlib
+import sys
+
+import bpy
+
+
+def main(output_path):
+    bpy.ops.wm.read_factory_settings(use_empty=True)
+    mask = bpy.data.masks.new("WebMask")
+    layer = mask.layers.new(name="WebMaskLayer")
+    layer.alpha = 0.625
+    layer.hide_select = True
+    spline = layer.splines.new()
+    spline.use_cyclic = True
+    spline.use_fill = False
+    spline.points.add(2)
+
+    values = [
+        ((0.1, 0.2), (0.0, 0.2), (0.2, 0.2), "ALIGNED", 0.25, True),
+        ((0.5, 0.7), (0.4, 0.7), (0.6, 0.7), "VECTOR", 0.5, False),
+        ((0.8, 0.3), (0.7, 0.3), (0.9, 0.3), "FREE", 0.75, True),
+    ]
+    for point, value in zip(spline.points, values):
+        co, left, right, handle_type, weight, selected = value
+        point.co = co
+        point.handle_left = left
+        point.handle_right = right
+        point.handle_type = handle_type
+        point.weight = weight
+        point.select = selected
+
+    path = pathlib.Path(output_path).resolve()
+    path.parent.mkdir(parents=True, exist_ok=True)
+    bpy.ops.wm.save_as_mainfile(filepath=str(path), compress=False)
+    print(f"mask-fixture-generated path={path} points={len(spline.points)}")
+
+
+if __name__ == "__main__":
+    arguments = sys.argv[sys.argv.index("--") + 1:]
+    if len(arguments) != 1:
+        raise SystemExit("usage: blender -b --python generate-mask-fixture.py -- output.blend")
+    main(arguments[0])
diff --git a/tools/web/generate-sequencer-fixture.py b/tools/web/generate-sequencer-fixture.py
new file mode 100644
index 00000000..f17c1a8d
--- /dev/null
+++ b/tools/web/generate-sequencer-fixture.py
@@ -0,0 +1,65 @@
+import pathlib
+import sys
+import wave
+
+import bpy
+
+
+def write_silence(path):
+    path.parent.mkdir(parents=True, exist_ok=True)
+    with wave.open(str(path), "wb") as stream:
+        stream.setnchannels(1)
+        stream.setsampwidth(2)
+        stream.setframerate(8000)
+        stream.writeframes(b"\0\0" * 8000)
+
+
+def main(output_path):
+    output = pathlib.Path(output_path).resolve()
+    media = output.parent / "media"
+    audio_path = media / "sequencer-silence.wav"
+    image_path = media / "sequencer-frame.png"
+    write_silence(audio_path)
+
+    bpy.ops.wm.read_factory_settings(use_empty=True)
+    image = bpy.data.images.new("SequencerFrame", width=8, height=8, alpha=True)
+    image.generated_color = (0.2, 0.4, 0.8, 1.0)
+    image.filepath_raw = str(image_path)
+    image.file_format = "PNG"
+    image.save()
+    bpy.data.images.remove(image)
+
+    scene = bpy.context.scene
+    scene.name = "SequencerScene"
+    scene.render.fps = 24
+    scene.render.fps_base = 1.001
+    editor = scene.sequence_editor_create()
+
+    sound = editor.strips.new_sound("WebSound", str(audio_path), channel=1, frame_start=10)
+    sound.mute = True
+    sound.lock = True
+    sound.sound.filepath = "//media/sequencer-silence.wav"
+
+    image_strip = editor.strips.new_image("WebImage", str(image_path), channel=2, frame_start=12)
+    image_strip.directory = "//media/"
+    image_strip.elements[0].filename = "sequencer-frame.png"
+    image_strip.frame_final_duration = 20
+
+    second_image = editor.strips.new_image("WebImageB", str(image_path), channel=3, frame_start=12)
+    second_image.directory = "//media/"
+    second_image.elements[0].filename = "sequencer-frame.png"
+    second_image.frame_final_duration = 20
+    cross = editor.strips.new_effect(
+        "WebCross", "CROSS", channel=4, frame_start=12, length=20, input1=image_strip, input2=second_image)
+    cross.mute = True
+
+    output.parent.mkdir(parents=True, exist_ok=True)
+    bpy.ops.wm.save_as_mainfile(filepath=str(output), compress=False)
+    print(f"sequencer-fixture-generated path={output} strips={len(editor.strips_all)}")
+
+
+if __name__ == "__main__":
+    arguments = sys.argv[sys.argv.index("--") + 1:]
+    if len(arguments) != 1:
+        raise SystemExit("usage: blender -b --python generate-sequencer-fixture.py -- output.blend")
+    main(arguments[0])
diff --git a/web/app/public/engine-manifest.json b/web/app/public/engine-manifest.json
index c6a00c0b..a436d597 100644
--- a/web/app/public/engine-manifest.json
+++ b/web/app/public/engine-manifest.json
@@ -13,7 +13,7 @@
       "id": "web-engine-bootstrap",
       "fileName": "web_engine.wasm",
       "url": "/vendor/blender/web_engine.wasm",
-      "sha256": "e12c4f76e9b8db6ba726fcc88a39cbf6f47ffa0b3f4bd704c03544169ff2937c",
+      "sha256": "acc2d6808dac4590aa3c3915495a6e24396a946b257a2d137f64ccf4c3ba6fbf",
       "required": true
     }
   ]
diff --git a/web/app/public/vendor/blender/web_engine.js b/web/app/public/vendor/blender/web_engine.js
index cd067a55..d8c1fe53 100644
--- a/web/app/public/vendor/blender/web_engine.js
+++ b/web/app/public/vendor/blender/web_engine.js
@@ -6,7 +6,7 @@ var Module = (() => {
 async function(moduleArg = {}) {
   var moduleRtn;
 
-var Module=moduleArg;var readyPromiseResolve,readyPromiseReject;var readyPromise=new Promise((resolve,reject)=>{readyPromiseResolve=resolve;readyPromiseReject=reject});["_malloc","_free","_web_engine_create","_web_engine_destroy","_web_engine_get_memory_stats","_web_engine_get_live_handles","_web_engine_get_allocated_bytes","_web_engine_open_blend","_web_engine_apply_command","_web_engine_undo","_web_engine_redo","_web_engine_get_scene_snapshot","_web_engine_get_scene_metadata","_web_engine_get_scene_geometry","_web_engine_get_scene_delta","_web_engine_get_packed_asset","_web_engine_evaluate_depsgraph","_web_engine_save_blend","_web_engine_free_buffer","_web_engine_last_error_code","_web_engine_last_error_message","_web_engine_decimate_apply","_memory","___indirect_function_table","___set_stack_limits","onRuntimeInitialized"].forEach(prop=>{if(!Object.getOwnPropertyDescriptor(readyPromise,prop)){Object.defineProperty(readyPromise,prop,{get:()=>abort("You are getting "+prop+" on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js"),set:()=>abort("You are setting "+prop+" on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js")})}});var ENVIRONMENT_IS_WEB=typeof window=="object";var ENVIRONMENT_IS_WORKER=typeof importScripts=="function";var ENVIRONMENT_IS_NODE=typeof process=="object"&&typeof process.versions=="object"&&typeof process.versions.node=="string"&&process.type!="renderer";var ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;if(ENVIRONMENT_IS_NODE){const{createRequire}=await import("module");let dirname=import.meta.url;if(dirname.startsWith("data:")){dirname="/"}var require=createRequire(dirname)}var moduleOverrides=Object.assign({},Module);var arguments_=[];var thisProgram="./this.program";var quit_=(status,toThrow)=>{throw toThrow};var scriptDirectory="";function locateFile(path){if(Module["locateFile"]){return Module["locateFile"](path,scriptDirectory)}return scriptDirectory+path}var readAsync,readBinary;if(ENVIRONMENT_IS_NODE){if(typeof process=="undefined"||!process.release||process.release.name!=="node")throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)");var nodeVersion=process.versions.node;var numericVersion=nodeVersion.split(".").slice(0,3);numericVersion=numericVersion[0]*1e4+numericVersion[1]*100+numericVersion[2].split("-")[0]*1;if(numericVersion<16e4){throw new Error("This emscripten-generated code requires node v16.0.0 (detected v"+nodeVersion+")")}var fs=require("fs");var nodePath=require("path");if(!import.meta.url.startsWith("data:")){scriptDirectory=nodePath.dirname(require("url").fileURLToPath(import.meta.url))+"/"}readBinary=filename=>{filename=isFileURI(filename)?new URL(filename):nodePath.normalize(filename);var ret=fs.readFileSync(filename);assert(ret.buffer);return ret};readAsync=(filename,binary=true)=>{filename=isFileURI(filename)?new URL(filename):nodePath.normalize(filename);return new Promise((resolve,reject)=>{fs.readFile(filename,binary?undefined:"utf8",(err,data)=>{if(err)reject(err);else resolve(binary?data.buffer:data)})})};if(!Module["thisProgram"]&&process.argv.length>1){thisProgram=process.argv[1].replace(/\\/g,"/")}arguments_=process.argv.slice(2);quit_=(status,toThrow)=>{process.exitCode=status;throw toThrow}}else if(ENVIRONMENT_IS_SHELL){if(typeof process=="object"&&typeof require==="function"||typeof window=="object"||typeof importScripts=="function")throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)")}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){if(ENVIRONMENT_IS_WORKER){scriptDirectory=self.location.href}else if(typeof document!="undefined"&&document.currentScript){scriptDirectory=document.currentScript.src}if(_scriptName){scriptDirectory=_scriptName}if(scriptDirectory.startsWith("blob:")){scriptDirectory=""}else{scriptDirectory=scriptDirectory.substr(0,scriptDirectory.replace(/[?#].*/,"").lastIndexOf("/")+1)}if(!(typeof window=="object"||typeof importScripts=="function"))throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)");{if(ENVIRONMENT_IS_WORKER){readBinary=url=>{var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.responseType="arraybuffer";xhr.send(null);return new Uint8Array(xhr.response)}}readAsync=url=>{assert(!isFileURI(url),"readAsync does not work with file:// URLs");return fetch(url,{credentials:"same-origin"}).then(response=>{if(response.ok){return response.arrayBuffer()}return Promise.reject(new Error(response.status+" : "+response.url))})}}}else{throw new Error("environment detection error")}var out=Module["print"]||console.log.bind(console);var err=Module["printErr"]||console.error.bind(console);Object.assign(Module,moduleOverrides);moduleOverrides=null;checkIncomingModuleAPI();if(Module["arguments"])arguments_=Module["arguments"];legacyModuleProp("arguments","arguments_");if(Module["thisProgram"])thisProgram=Module["thisProgram"];legacyModuleProp("thisProgram","thisProgram");assert(typeof Module["memoryInitializerPrefixURL"]=="undefined","Module.memoryInitializerPrefixURL option was removed, use Module.locateFile instead");assert(typeof Module["pthreadMainPrefixURL"]=="undefined","Module.pthreadMainPrefixURL option was removed, use Module.locateFile instead");assert(typeof Module["cdInitializerPrefixURL"]=="undefined","Module.cdInitializerPrefixURL option was removed, use Module.locateFile instead");assert(typeof Module["filePackagePrefixURL"]=="undefined","Module.filePackagePrefixURL option was removed, use Module.locateFile instead");assert(typeof Module["read"]=="undefined","Module.read option was removed");assert(typeof Module["readAsync"]=="undefined","Module.readAsync option was removed (modify readAsync in JS)");assert(typeof Module["readBinary"]=="undefined","Module.readBinary option was removed (modify readBinary in JS)");assert(typeof Module["setWindowTitle"]=="undefined","Module.setWindowTitle option was removed (modify emscripten_set_window_title in JS)");assert(typeof Module["TOTAL_MEMORY"]=="undefined","Module.TOTAL_MEMORY has been renamed Module.INITIAL_MEMORY");legacyModuleProp("asm","wasmExports");legacyModuleProp("readAsync","readAsync");legacyModuleProp("readBinary","readBinary");legacyModuleProp("setWindowTitle","setWindowTitle");assert(!ENVIRONMENT_IS_SHELL,"shell environment detected but not enabled at build time.  Add `shell` to `-sENVIRONMENT` to enable.");var wasmBinary=Module["wasmBinary"];legacyModuleProp("wasmBinary","wasmBinary");if(typeof WebAssembly!="object"){err("no native wasm support detected")}var wasmMemory;var ABORT=false;var EXITSTATUS;function assert(condition,text){if(!condition){abort("Assertion failed"+(text?": "+text:""))}}var HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;function updateMemoryViews(){var b=wasmMemory.buffer;Module["HEAP8"]=HEAP8=new Int8Array(b);Module["HEAP16"]=HEAP16=new Int16Array(b);Module["HEAPU8"]=HEAPU8=new Uint8Array(b);Module["HEAPU16"]=HEAPU16=new Uint16Array(b);Module["HEAP32"]=HEAP32=new Int32Array(b);Module["HEAPU32"]=HEAPU32=new Uint32Array(b);Module["HEAPF32"]=HEAPF32=new Float32Array(b);Module["HEAPF64"]=HEAPF64=new Float64Array(b)}assert(!Module["STACK_SIZE"],"STACK_SIZE can no longer be set at runtime.  Use -sSTACK_SIZE at link time");assert(typeof Int32Array!="undefined"&&typeof Float64Array!=="undefined"&&Int32Array.prototype.subarray!=undefined&&Int32Array.prototype.set!=undefined,"JS engine does not provide full typed array support");assert(!Module["wasmMemory"],"Use of `wasmMemory` detected.  Use -sIMPORTED_MEMORY to define wasmMemory externally");assert(!Module["INITIAL_MEMORY"],"Detected runtime INITIAL_MEMORY setting.  Use -sIMPORTED_MEMORY to define wasmMemory dynamically");function writeStackCookie(){var max=_emscripten_stack_get_end();assert((max&3)==0);if(max==0){max+=4}HEAPU32[max>>2]=34821223;checkInt32(34821223);HEAPU32[max+4>>2]=2310721022;checkInt32(2310721022);HEAPU32[0>>2]=1668509029;checkInt32(1668509029)}function checkStackCookie(){if(ABORT)return;var max=_emscripten_stack_get_end();if(max==0){max+=4}var cookie1=HEAPU32[max>>2];var cookie2=HEAPU32[max+4>>2];if(cookie1!=34821223||cookie2!=2310721022){abort(`Stack overflow! Stack cookie has been overwritten at ${ptrToString(max)}, expected hex dwords 0x89BACDFE and 0x2135467, but received ${ptrToString(cookie2)} ${ptrToString(cookie1)}`)}if(HEAPU32[0>>2]!=1668509029){abort("Runtime error: The application has corrupted its heap memory area (address zero)!")}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;function preRun(){var preRuns=Module["preRun"];if(preRuns){if(typeof preRuns=="function")preRuns=[preRuns];preRuns.forEach(addOnPreRun)}callRuntimeCallbacks(__ATPRERUN__)}function initRuntime(){assert(!runtimeInitialized);runtimeInitialized=true;checkStackCookie();setStackLimits();if(!Module["noFSInit"]&&!FS.initialized)FS.init();FS.ignorePermissions=false;TTY.init();callRuntimeCallbacks(__ATINIT__)}function postRun(){checkStackCookie();var postRuns=Module["postRun"];if(postRuns){if(typeof postRuns=="function")postRuns=[postRuns];postRuns.forEach(addOnPostRun)}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}function addOnInit(cb){__ATINIT__.unshift(cb)}function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}assert(Math.imul,"This browser does not support Math.imul(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");assert(Math.fround,"This browser does not support Math.fround(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");assert(Math.clz32,"This browser does not support Math.clz32(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");assert(Math.trunc,"This browser does not support Math.trunc(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;var runDependencyTracking={};function getUniqueRunDependency(id){var orig=id;while(1){if(!runDependencyTracking[id])return id;id=orig+Math.random()}}function addRunDependency(id){runDependencies++;Module["monitorRunDependencies"]?.(runDependencies);if(id){assert(!runDependencyTracking[id]);runDependencyTracking[id]=1;if(runDependencyWatcher===null&&typeof setInterval!="undefined"){runDependencyWatcher=setInterval(()=>{if(ABORT){clearInterval(runDependencyWatcher);runDependencyWatcher=null;return}var shown=false;for(var dep in runDependencyTracking){if(!shown){shown=true;err("still waiting on run dependencies:")}err(`dependency: ${dep}`)}if(shown){err("(end of list)")}},1e4)}}else{err("warning: run dependency added without ID")}}function removeRunDependency(id){runDependencies--;Module["monitorRunDependencies"]?.(runDependencies);if(id){assert(runDependencyTracking[id]);delete runDependencyTracking[id]}else{err("warning: run dependency removed without ID")}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}function abort(what){Module["onAbort"]?.(what);what="Aborted("+what+")";err(what);ABORT=true;var e=new WebAssembly.RuntimeError(what);readyPromiseReject(e);throw e}var dataURIPrefix="data:application/octet-stream;base64,";var isDataURI=filename=>filename.startsWith(dataURIPrefix);var isFileURI=filename=>filename.startsWith("file://");function createExportWrapper(name,nargs){return(...args)=>{assert(runtimeInitialized,`native function \`${name}\` called before runtime initialization`);var f=wasmExports[name];assert(f,`exported native function \`${name}\` not found`);assert(args.length<=nargs,`native function \`${name}\` called with ${args.length} args but expects ${nargs}`);return f(...args)}}function findWasmBinary(){if(Module["locateFile"]){var f="web_engine.wasm";if(!isDataURI(f)){return locateFile(f)}return f}return new URL("web_engine.wasm",import.meta.url).href}var wasmBinaryFile;function getBinarySync(file){if(file==wasmBinaryFile&&wasmBinary){return new Uint8Array(wasmBinary)}if(readBinary){return readBinary(file)}throw"both async and sync fetching of the wasm failed"}function getBinaryPromise(binaryFile){if(!wasmBinary){return readAsync(binaryFile).then(response=>new Uint8Array(response),()=>getBinarySync(binaryFile))}return Promise.resolve().then(()=>getBinarySync(binaryFile))}function instantiateArrayBuffer(binaryFile,imports,receiver){return getBinaryPromise(binaryFile).then(binary=>WebAssembly.instantiate(binary,imports)).then(receiver,reason=>{err(`failed to asynchronously prepare wasm: ${reason}`);if(isFileURI(wasmBinaryFile)){err(`warning: Loading from a file URI (${wasmBinaryFile}) is not supported in most browsers. See https://emscripten.org/docs/getting_started/FAQ.html#how-do-i-run-a-local-webserver-for-testing-why-does-my-program-stall-in-downloading-or-preparing`)}abort(reason)})}function instantiateAsync(binary,binaryFile,imports,callback){if(!binary&&typeof WebAssembly.instantiateStreaming=="function"&&!isDataURI(binaryFile)&&!ENVIRONMENT_IS_NODE&&typeof fetch=="function"){return fetch(binaryFile,{credentials:"same-origin"}).then(response=>{var result=WebAssembly.instantiateStreaming(response,imports);return result.then(callback,function(reason){err(`wasm streaming compile failed: ${reason}`);err("falling back to ArrayBuffer instantiation");return instantiateArrayBuffer(binaryFile,imports,callback)})})}return instantiateArrayBuffer(binaryFile,imports,callback)}function getWasmImports(){return{env:wasmImports,wasi_snapshot_preview1:wasmImports}}function createWasm(){var info=getWasmImports();function receiveInstance(instance,module){wasmExports=instance.exports;wasmMemory=wasmExports["memory"];assert(wasmMemory,"memory not found in wasm exports");updateMemoryViews();wasmTable=wasmExports["__indirect_function_table"];assert(wasmTable,"table not found in wasm exports");addOnInit(wasmExports["__wasm_call_ctors"]);removeRunDependency("wasm-instantiate");return wasmExports}addRunDependency("wasm-instantiate");var trueModule=Module;function receiveInstantiationResult(result){assert(Module===trueModule,"the Module object should not be replaced during async compilation - perhaps the order of HTML elements is wrong?");trueModule=null;receiveInstance(result["instance"])}if(Module["instantiateWasm"]){try{return Module["instantiateWasm"](info,receiveInstance)}catch(e){err(`Module.instantiateWasm callback failed with error: ${e}`);readyPromiseReject(e)}}wasmBinaryFile??=findWasmBinary();instantiateAsync(wasmBinary,wasmBinaryFile,info,receiveInstantiationResult).catch(readyPromiseReject);return{}}var tempDouble;var tempI64;(()=>{var h16=new Int16Array(1);var h8=new Int8Array(h16.buffer);h16[0]=25459;if(h8[0]!==115||h8[1]!==99)throw"Runtime error: expected the system to be little-endian! (Run with -sSUPPORT_BIG_ENDIAN to bypass)"})();if(Module["ENVIRONMENT"]){throw new Error("Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -sENVIRONMENT=web or -sENVIRONMENT=node)")}function legacyModuleProp(prop,newName,incoming=true){if(!Object.getOwnPropertyDescriptor(Module,prop)){Object.defineProperty(Module,prop,{configurable:true,get(){let extra=incoming?" (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)":"";abort(`\`Module.${prop}\` has been replaced by \`${newName}\``+extra)}})}}function ignoredModuleProp(prop){if(Object.getOwnPropertyDescriptor(Module,prop)){abort(`\`Module.${prop}\` was supplied but \`${prop}\` not included in INCOMING_MODULE_JS_API`)}}function isExportedByForceFilesystem(name){return name==="FS_createPath"||name==="FS_createDataFile"||name==="FS_createPreloadedFile"||name==="FS_unlink"||name==="addRunDependency"||name==="FS_createLazyFile"||name==="FS_createDevice"||name==="removeRunDependency"}function hookGlobalSymbolAccess(sym,func){if(typeof globalThis!="undefined"&&!Object.getOwnPropertyDescriptor(globalThis,sym)){Object.defineProperty(globalThis,sym,{configurable:true,get(){func();return undefined}})}}function missingGlobal(sym,msg){hookGlobalSymbolAccess(sym,()=>{warnOnce(`\`${sym}\` is not longer defined by emscripten. ${msg}`)})}missingGlobal("buffer","Please use HEAP8.buffer or wasmMemory.buffer");missingGlobal("asm","Please use wasmExports instead");function missingLibrarySymbol(sym){hookGlobalSymbolAccess(sym,()=>{var msg=`\`${sym}\` is a library symbol and not included by default; add it to your library.js __deps or to DEFAULT_LIBRARY_FUNCS_TO_INCLUDE on the command line`;var librarySymbol=sym;if(!librarySymbol.startsWith("_")){librarySymbol="$"+sym}msg+=` (e.g. -sDEFAULT_LIBRARY_FUNCS_TO_INCLUDE='${librarySymbol}')`;if(isExportedByForceFilesystem(sym)){msg+=". Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you"}warnOnce(msg)});unexportedRuntimeSymbol(sym)}function unexportedRuntimeSymbol(sym){if(!Object.getOwnPropertyDescriptor(Module,sym)){Object.defineProperty(Module,sym,{configurable:true,get(){var msg=`'${sym}' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the Emscripten FAQ)`;if(isExportedByForceFilesystem(sym)){msg+=". Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you"}abort(msg)}})}}var MAX_UINT8=2**8-1;var MAX_UINT16=2**16-1;var MAX_UINT32=2**32-1;var MAX_UINT53=2**53-1;var MAX_UINT64=2**64-1;var MIN_INT8=-(2**(8-1));var MIN_INT16=-(2**(16-1));var MIN_INT32=-(2**(32-1));var MIN_INT53=-(2**(53-1));var MIN_INT64=-(2**(64-1));function checkInt(value,bits,min,max){assert(Number.isInteger(Number(value)),`attempt to write non-integer (${value}) into integer heap`);assert(value<=max,`value (${value}) too large to write as ${bits}-bit value`);assert(value>=min,`value (${value}) too small to write as ${bits}-bit value`)}var checkInt8=value=>checkInt(value,8,MIN_INT8,MAX_UINT8);var checkInt16=value=>checkInt(value,16,MIN_INT16,MAX_UINT16);var checkInt32=value=>checkInt(value,32,MIN_INT32,MAX_UINT32);var checkInt64=value=>checkInt(value,64,MIN_INT64,MAX_UINT64);function dbg(...args){console.warn(...args)}function ExitStatus(status){this.name="ExitStatus";this.message=`Program terminated with exit(${status})`;this.status=status}var callRuntimeCallbacks=callbacks=>{callbacks.forEach(f=>f(Module))};var noExitRuntime=Module["noExitRuntime"]||true;var ptrToString=ptr=>{assert(typeof ptr==="number");ptr>>>=0;return"0x"+ptr.toString(16).padStart(8,"0")};var setStackLimits=()=>{var stackLow=_emscripten_stack_get_base();var stackHigh=_emscripten_stack_get_end();___set_stack_limits(stackLow,stackHigh)};var stackRestore=val=>__emscripten_stack_restore(val);var stackSave=()=>_emscripten_stack_get_current();var warnOnce=text=>{warnOnce.shown||={};if(!warnOnce.shown[text]){warnOnce.shown[text]=1;if(ENVIRONMENT_IS_NODE)text="warning: "+text;err(text)}};var UTF8Decoder=typeof TextDecoder!="undefined"?new TextDecoder:undefined;var UTF8ArrayToString=(heapOrArray,idx=0,maxBytesToRead=NaN)=>{var endIdx=idx+maxBytesToRead;var endPtr=idx;while(heapOrArray[endPtr]&&!(endPtr>=endIdx))++endPtr;if(endPtr-idx>16&&heapOrArray.buffer&&UTF8Decoder){return UTF8Decoder.decode(heapOrArray.subarray(idx,endPtr))}var str="";while(idx<endPtr){var u0=heapOrArray[idx++];if(!(u0&128)){str+=String.fromCharCode(u0);continue}var u1=heapOrArray[idx++]&63;if((u0&224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}var u2=heapOrArray[idx++]&63;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{if((u0&248)!=240)warnOnce("Invalid UTF-8 leading byte "+ptrToString(u0)+" encountered when deserializing a UTF-8 string in wasm memory to a JS string!");u0=(u0&7)<<18|u1<<12|u2<<6|heapOrArray[idx++]&63}if(u0<65536){str+=String.fromCharCode(u0)}else{var ch=u0-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}}return str};var UTF8ToString=(ptr,maxBytesToRead)=>{assert(typeof ptr=="number",`UTF8ToString expects a number (got ${typeof ptr})`);return ptr?UTF8ArrayToString(HEAPU8,ptr,maxBytesToRead):""};var ___assert_fail=(condition,filename,line,func)=>{abort(`Assertion failed: ${UTF8ToString(condition)}, at: `+[filename?UTF8ToString(filename):"unknown filename",line,func?UTF8ToString(func):"unknown function"])};var wasmTableMirror=[];var wasmTable;var getWasmTableEntry=funcPtr=>{var func=wasmTableMirror[funcPtr];if(!func){if(funcPtr>=wasmTableMirror.length)wasmTableMirror.length=funcPtr+1;wasmTableMirror[funcPtr]=func=wasmTable.get(funcPtr)}assert(wasmTable.get(funcPtr)==func,"JavaScript-side Wasm function table mirror is out of date!");return func};var ___call_sighandler=(fp,sig)=>getWasmTableEntry(fp)(sig);var exceptionCaught=[];var uncaughtExceptionCount=0;var ___cxa_begin_catch=ptr=>{var info=new ExceptionInfo(ptr);if(!info.get_caught()){info.set_caught(true);uncaughtExceptionCount--}info.set_rethrown(false);exceptionCaught.push(info);___cxa_increment_exception_refcount(ptr);return ___cxa_get_exception_ptr(ptr)};var exceptionLast=0;var ___cxa_end_catch=()=>{_setThrew(0,0);assert(exceptionCaught.length>0);var info=exceptionCaught.pop();___cxa_decrement_exception_refcount(info.excPtr);exceptionLast=0};class ExceptionInfo{constructor(excPtr){this.excPtr=excPtr;this.ptr=excPtr-24}set_type(type){HEAPU32[this.ptr+4>>2]=type}get_type(){return HEAPU32[this.ptr+4>>2]}set_destructor(destructor){HEAPU32[this.ptr+8>>2]=destructor}get_destructor(){return HEAPU32[this.ptr+8>>2]}set_caught(caught){caught=caught?1:0;HEAP8[this.ptr+12]=caught;checkInt8(caught)}get_caught(){return HEAP8[this.ptr+12]!=0}set_rethrown(rethrown){rethrown=rethrown?1:0;HEAP8[this.ptr+13]=rethrown;checkInt8(rethrown)}get_rethrown(){return HEAP8[this.ptr+13]!=0}init(type,destructor){this.set_adjusted_ptr(0);this.set_type(type);this.set_destructor(destructor)}set_adjusted_ptr(adjustedPtr){HEAPU32[this.ptr+16>>2]=adjustedPtr}get_adjusted_ptr(){return HEAPU32[this.ptr+16>>2]}}var ___resumeException=ptr=>{if(!exceptionLast){exceptionLast=ptr}assert(false,"Exception thrown, but exception catching is not enabled. Compile with -sNO_DISABLE_EXCEPTION_CATCHING or -sEXCEPTION_CATCHING_ALLOWED=[..] to catch.")};var setTempRet0=val=>__emscripten_tempret_set(val);var findMatchingCatch=args=>{var thrown=exceptionLast;if(!thrown){setTempRet0(0);return 0}var info=new ExceptionInfo(thrown);info.set_adjusted_ptr(thrown);var thrownType=info.get_type();if(!thrownType){setTempRet0(0);return thrown}for(var caughtType of args){if(caughtType===0||caughtType===thrownType){break}var adjusted_ptr_addr=info.ptr+16;if(___cxa_can_catch(caughtType,thrownType,adjusted_ptr_addr)){setTempRet0(caughtType);return thrown}}setTempRet0(thrownType);return thrown};var ___cxa_find_matching_catch_2=()=>findMatchingCatch([]);var ___cxa_find_matching_catch_3=arg0=>findMatchingCatch([arg0]);var ___cxa_rethrow=()=>{var info=exceptionCaught.pop();if(!info){abort("no exception to throw")}var ptr=info.excPtr;if(!info.get_rethrown()){exceptionCaught.push(info);info.set_rethrown(true);info.set_caught(false);uncaughtExceptionCount++}exceptionLast=ptr;assert(false,"Exception thrown, but exception catching is not enabled. Compile with -sNO_DISABLE_EXCEPTION_CATCHING or -sEXCEPTION_CATCHING_ALLOWED=[..] to catch.")};var ___cxa_throw=(ptr,type,destructor)=>{var info=new ExceptionInfo(ptr);info.init(type,destructor);exceptionLast=ptr;uncaughtExceptionCount++;assert(false,"Exception thrown, but exception catching is not enabled. Compile with -sNO_DISABLE_EXCEPTION_CATCHING or -sEXCEPTION_CATCHING_ALLOWED=[..] to catch.")};var ___handle_stack_overflow=requested=>{var base=_emscripten_stack_get_base();var end=_emscripten_stack_get_end();abort(`stack overflow (Attempt to set SP to ${ptrToString(requested)}`+`, with stack limits [${ptrToString(end)} - ${ptrToString(base)}`+"]). If you require more stack space build with -sSTACK_SIZE=<bytes>")};var PATH={isAbs:path=>path.charAt(0)==="/",splitPath:filename=>{var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;return splitPathRe.exec(filename).slice(1)},normalizeArray:(parts,allowAboveRoot)=>{var up=0;for(var i=parts.length-1;i>=0;i--){var last=parts[i];if(last==="."){parts.splice(i,1)}else if(last===".."){parts.splice(i,1);up++}else if(up){parts.splice(i,1);up--}}if(allowAboveRoot){for(;up;up--){parts.unshift("..")}}return parts},normalize:path=>{var isAbsolute=PATH.isAbs(path),trailingSlash=path.substr(-1)==="/";path=PATH.normalizeArray(path.split("/").filter(p=>!!p),!isAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")+path},dirname:path=>{var result=PATH.splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){return"."}if(dir){dir=dir.substr(0,dir.length-1)}return root+dir},basename:path=>{if(path==="/")return"/";path=PATH.normalize(path);path=path.replace(/\/$/,"");var lastSlash=path.lastIndexOf("/");if(lastSlash===-1)return path;return path.substr(lastSlash+1)},join:(...paths)=>PATH.normalize(paths.join("/")),join2:(l,r)=>PATH.normalize(l+"/"+r)};var initRandomFill=()=>{if(typeof crypto=="object"&&typeof crypto["getRandomValues"]=="function"){return view=>crypto.getRandomValues(view)}else if(ENVIRONMENT_IS_NODE){try{var crypto_module=require("crypto");var randomFillSync=crypto_module["randomFillSync"];if(randomFillSync){return view=>crypto_module["randomFillSync"](view)}var randomBytes=crypto_module["randomBytes"];return view=>(view.set(randomBytes(view.byteLength)),view)}catch(e){}}abort("no cryptographic support found for randomDevice. consider polyfilling it if you want to use something insecure like Math.random(), e.g. put this in a --pre-js: var crypto = { getRandomValues: (array) => { for (var i = 0; i < array.length; i++) array[i] = (Math.random()*256)|0 } };")};var randomFill=view=>(randomFill=initRandomFill())(view);var PATH_FS={resolve:(...args)=>{var resolvedPath="",resolvedAbsolute=false;for(var i=args.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?args[i]:FS.cwd();if(typeof path!="string"){throw new TypeError("Arguments to path.resolve must be strings")}else if(!path){return""}resolvedPath=path+"/"+resolvedPath;resolvedAbsolute=PATH.isAbs(path)}resolvedPath=PATH.normalizeArray(resolvedPath.split("/").filter(p=>!!p),!resolvedAbsolute).join("/");return(resolvedAbsolute?"/":"")+resolvedPath||"."},relative:(from,to)=>{from=PATH_FS.resolve(from).substr(1);to=PATH_FS.resolve(to).substr(1);function trim(arr){var start=0;for(;start<arr.length;start++){if(arr[start]!=="")break}var end=arr.length-1;for(;end>=0;end--){if(arr[end]!=="")break}if(start>end)return[];return arr.slice(start,end-start+1)}var fromParts=trim(from.split("/"));var toParts=trim(to.split("/"));var length=Math.min(fromParts.length,toParts.length);var samePartsLength=length;for(var i=0;i<length;i++){if(fromParts[i]!==toParts[i]){samePartsLength=i;break}}var outputParts=[];for(var i=samePartsLength;i<fromParts.length;i++){outputParts.push("..")}outputParts=outputParts.concat(toParts.slice(samePartsLength));return outputParts.join("/")}};var FS_stdin_getChar_buffer=[];var lengthBytesUTF8=str=>{var len=0;for(var i=0;i<str.length;++i){var c=str.charCodeAt(i);if(c<=127){len++}else if(c<=2047){len+=2}else if(c>=55296&&c<=57343){len+=4;++i}else{len+=3}}return len};var stringToUTF8Array=(str,heap,outIdx,maxBytesToWrite)=>{assert(typeof str==="string",`stringToUTF8Array expects a string (got ${typeof str})`);if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343){var u1=str.charCodeAt(++i);u=65536+((u&1023)<<10)|u1&1023}if(u<=127){if(outIdx>=endIdx)break;heap[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;heap[outIdx++]=192|u>>6;heap[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;heap[outIdx++]=224|u>>12;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}else{if(outIdx+3>=endIdx)break;if(u>1114111)warnOnce("Invalid Unicode code point "+ptrToString(u)+" encountered when serializing a JS string to a UTF-8 string in wasm memory! (Valid unicode code points should be in range 0-0x10FFFF).");heap[outIdx++]=240|u>>18;heap[outIdx++]=128|u>>12&63;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}}heap[outIdx]=0;return outIdx-startIdx};function intArrayFromString(stringy,dontAddNull,length){var len=length>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWritten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.length=numBytesWritten;return u8array}var FS_stdin_getChar=()=>{if(!FS_stdin_getChar_buffer.length){var result=null;if(ENVIRONMENT_IS_NODE){var BUFSIZE=256;var buf=Buffer.alloc(BUFSIZE);var bytesRead=0;var fd=process.stdin.fd;try{bytesRead=fs.readSync(fd,buf,0,BUFSIZE)}catch(e){if(e.toString().includes("EOF"))bytesRead=0;else throw e}if(bytesRead>0){result=buf.slice(0,bytesRead).toString("utf-8")}}else if(typeof window!="undefined"&&typeof window.prompt=="function"){result=window.prompt("Input: ");if(result!==null){result+="\n"}}else{}if(!result){return null}FS_stdin_getChar_buffer=intArrayFromString(result,true)}return FS_stdin_getChar_buffer.shift()};var TTY={ttys:[],init(){},shutdown(){},register(dev,ops){TTY.ttys[dev]={input:[],output:[],ops};FS.registerDevice(dev,TTY.stream_ops)},stream_ops:{open(stream){var tty=TTY.ttys[stream.node.rdev];if(!tty){throw new FS.ErrnoError(43)}stream.tty=tty;stream.seekable=false},close(stream){stream.tty.ops.fsync(stream.tty)},fsync(stream){stream.tty.ops.fsync(stream.tty)},read(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.get_char){throw new FS.ErrnoError(60)}var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=stream.tty.ops.get_char(stream.tty)}catch(e){throw new FS.ErrnoError(29)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(6)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead},write(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.put_char){throw new FS.ErrnoError(60)}try{for(var i=0;i<length;i++){stream.tty.ops.put_char(stream.tty,buffer[offset+i])}}catch(e){throw new FS.ErrnoError(29)}if(length){stream.node.timestamp=Date.now()}return i}},default_tty_ops:{get_char(tty){return FS_stdin_getChar()},put_char(tty,val){if(val===null||val===10){out(UTF8ArrayToString(tty.output));tty.output=[]}else{if(val!=0)tty.output.push(val)}},fsync(tty){if(tty.output&&tty.output.length>0){out(UTF8ArrayToString(tty.output));tty.output=[]}},ioctl_tcgets(tty){return{c_iflag:25856,c_oflag:5,c_cflag:191,c_lflag:35387,c_cc:[3,28,127,21,4,0,1,0,17,19,26,0,18,15,23,22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]}},ioctl_tcsets(tty,optional_actions,data){return 0},ioctl_tiocgwinsz(tty){return[24,80]}},default_tty1_ops:{put_char(tty,val){if(val===null||val===10){err(UTF8ArrayToString(tty.output));tty.output=[]}else{if(val!=0)tty.output.push(val)}},fsync(tty){if(tty.output&&tty.output.length>0){err(UTF8ArrayToString(tty.output));tty.output=[]}}}};var zeroMemory=(address,size)=>{HEAPU8.fill(0,address,address+size)};var alignMemory=(size,alignment)=>{assert(alignment,"alignment argument is required");return Math.ceil(size/alignment)*alignment};var mmapAlloc=size=>{size=alignMemory(size,65536);var ptr=_emscripten_builtin_memalign(65536,size);if(ptr)zeroMemory(ptr,size);return ptr};var MEMFS={ops_table:null,mount(mount){return MEMFS.createNode(null,"/",16384|511,0)},createNode(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode)){throw new FS.ErrnoError(63)}MEMFS.ops_table||={dir:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.node_ops.mknod,rename:MEMFS.node_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:MEMFS.node_ops.rmdir,readdir:MEMFS.node_ops.readdir,symlink:MEMFS.node_ops.symlink},stream:{llseek:MEMFS.stream_ops.llseek}},file:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:{llseek:MEMFS.stream_ops.llseek,read:MEMFS.stream_ops.read,write:MEMFS.stream_ops.write,allocate:MEMFS.stream_ops.allocate,mmap:MEMFS.stream_ops.mmap,msync:MEMFS.stream_ops.msync}},link:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,readlink:MEMFS.node_ops.readlink},stream:{}},chrdev:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:FS.chrdev_stream_ops}};var node=FS.createNode(parent,name,mode,dev);if(FS.isDir(node.mode)){node.node_ops=MEMFS.ops_table.dir.node;node.stream_ops=MEMFS.ops_table.dir.stream;node.contents={}}else if(FS.isFile(node.mode)){node.node_ops=MEMFS.ops_table.file.node;node.stream_ops=MEMFS.ops_table.file.stream;node.usedBytes=0;node.contents=null}else if(FS.isLink(node.mode)){node.node_ops=MEMFS.ops_table.link.node;node.stream_ops=MEMFS.ops_table.link.stream}else if(FS.isChrdev(node.mode)){node.node_ops=MEMFS.ops_table.chrdev.node;node.stream_ops=MEMFS.ops_table.chrdev.stream}node.timestamp=Date.now();if(parent){parent.contents[name]=node;parent.timestamp=node.timestamp}return node},getFileDataAsTypedArray(node){if(!node.contents)return new Uint8Array(0);if(node.contents.subarray)return node.contents.subarray(0,node.usedBytes);return new Uint8Array(node.contents)},expandFileStorage(node,newCapacity){var prevCapacity=node.contents?node.contents.length:0;if(prevCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*(prevCapacity<CAPACITY_DOUBLING_MAX?2:1.125)>>>0);if(prevCapacity!=0)newCapacity=Math.max(newCapacity,256);var oldContents=node.contents;node.contents=new Uint8Array(newCapacity);if(node.usedBytes>0)node.contents.set(oldContents.subarray(0,node.usedBytes),0)},resizeFileStorage(node,newSize){if(node.usedBytes==newSize)return;if(newSize==0){node.contents=null;node.usedBytes=0}else{var oldContents=node.contents;node.contents=new Uint8Array(newSize);if(oldContents){node.contents.set(oldContents.subarray(0,Math.min(newSize,node.usedBytes)))}node.usedBytes=newSize}},node_ops:{getattr(node){var attr={};attr.dev=FS.isChrdev(node.mode)?node.id:1;attr.ino=node.id;attr.mode=node.mode;attr.nlink=1;attr.uid=0;attr.gid=0;attr.rdev=node.rdev;if(FS.isDir(node.mode)){attr.size=4096}else if(FS.isFile(node.mode)){attr.size=node.usedBytes}else if(FS.isLink(node.mode)){attr.size=node.link.length}else{attr.size=0}attr.atime=new Date(node.timestamp);attr.mtime=new Date(node.timestamp);attr.ctime=new Date(node.timestamp);attr.blksize=4096;attr.blocks=Math.ceil(attr.size/attr.blksize);return attr},setattr(node,attr){if(attr.mode!==undefined){node.mode=attr.mode}if(attr.timestamp!==undefined){node.timestamp=attr.timestamp}if(attr.size!==undefined){MEMFS.resizeFileStorage(node,attr.size)}},lookup(parent,name){throw FS.genericErrors[44]},mknod(parent,name,mode,dev){return MEMFS.createNode(parent,name,mode,dev)},rename(old_node,new_dir,new_name){if(FS.isDir(old_node.mode)){var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(new_node){for(var i in new_node.contents){throw new FS.ErrnoError(55)}}}delete old_node.parent.contents[old_node.name];old_node.parent.timestamp=Date.now();old_node.name=new_name;new_dir.contents[new_name]=old_node;new_dir.timestamp=old_node.parent.timestamp},unlink(parent,name){delete parent.contents[name];parent.timestamp=Date.now()},rmdir(parent,name){var node=FS.lookupNode(parent,name);for(var i in node.contents){throw new FS.ErrnoError(55)}delete parent.contents[name];parent.timestamp=Date.now()},readdir(node){var entries=[".",".."];for(var key of Object.keys(node.contents)){entries.push(key)}return entries},symlink(parent,newname,oldpath){var node=MEMFS.createNode(parent,newname,511|40960,0);node.link=oldpath;return node},readlink(node){if(!FS.isLink(node.mode)){throw new FS.ErrnoError(28)}return node.link}},stream_ops:{read(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=stream.node.usedBytes)return 0;var size=Math.min(stream.node.usedBytes-position,length);assert(size>=0);if(size>8&&contents.subarray){buffer.set(contents.subarray(position,position+size),offset)}else{for(var i=0;i<size;i++)buffer[offset+i]=contents[position+i]}return size},write(stream,buffer,offset,length,position,canOwn){assert(!(buffer instanceof ArrayBuffer));if(buffer.buffer===HEAP8.buffer){canOwn=false}if(!length)return 0;var node=stream.node;node.timestamp=Date.now();if(buffer.subarray&&(!node.contents||node.contents.subarray)){if(canOwn){assert(position===0,"canOwn must imply no weird position inside the file");node.contents=buffer.subarray(offset,offset+length);node.usedBytes=length;return length}else if(node.usedBytes===0&&position===0){node.contents=buffer.slice(offset,offset+length);node.usedBytes=length;return length}else if(position+length<=node.usedBytes){node.contents.set(buffer.subarray(offset,offset+length),position);return length}}MEMFS.expandFileStorage(node,position+length);if(node.contents.subarray&&buffer.subarray){node.contents.set(buffer.subarray(offset,offset+length),position)}else{for(var i=0;i<length;i++){node.contents[position+i]=buffer[offset+i]}}node.usedBytes=Math.max(node.usedBytes,position+length);return length},llseek(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){position+=stream.node.usedBytes}}if(position<0){throw new FS.ErrnoError(28)}return position},allocate(stream,offset,length){MEMFS.expandFileStorage(stream.node,offset+length);stream.node.usedBytes=Math.max(stream.node.usedBytes,offset+length)},mmap(stream,length,position,prot,flags){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(43)}var ptr;var allocated;var contents=stream.node.contents;if(!(flags&2)&&contents&&contents.buffer===HEAP8.buffer){allocated=false;ptr=contents.byteOffset}else{allocated=true;ptr=mmapAlloc(length);if(!ptr){throw new FS.ErrnoError(48)}if(contents){if(position>0||position+length<contents.length){if(contents.subarray){contents=contents.subarray(position,position+length)}else{contents=Array.prototype.slice.call(contents,position,position+length)}}HEAP8.set(contents,ptr)}}return{ptr,allocated}},msync(stream,buffer,offset,length,mmapFlags){MEMFS.stream_ops.write(stream,buffer,0,length,offset,false);return 0}}};var asyncLoad=(url,onload,onerror,noRunDep)=>{var dep=!noRunDep?getUniqueRunDependency(`al ${url}`):"";readAsync(url).then(arrayBuffer=>{assert(arrayBuffer,`Loading data file "${url}" failed (no arrayBuffer).`);onload(new Uint8Array(arrayBuffer));if(dep)removeRunDependency(dep)},err=>{if(onerror){onerror()}else{throw`Loading data file "${url}" failed.`}});if(dep)addRunDependency(dep)};var FS_createDataFile=(parent,name,fileData,canRead,canWrite,canOwn)=>{FS.createDataFile(parent,name,fileData,canRead,canWrite,canOwn)};var preloadPlugins=Module["preloadPlugins"]||[];var FS_handledByPreloadPlugin=(byteArray,fullname,finish,onerror)=>{if(typeof Browser!="undefined")Browser.init();var handled=false;preloadPlugins.forEach(plugin=>{if(handled)return;if(plugin["canHandle"](fullname)){plugin["handle"](byteArray,fullname,finish,onerror);handled=true}});return handled};var FS_createPreloadedFile=(parent,name,url,canRead,canWrite,onload,onerror,dontCreateFile,canOwn,preFinish)=>{var fullname=name?PATH_FS.resolve(PATH.join2(parent,name)):parent;var dep=getUniqueRunDependency(`cp ${fullname}`);function processData(byteArray){function finish(byteArray){preFinish?.();if(!dontCreateFile){FS_createDataFile(parent,name,byteArray,canRead,canWrite,canOwn)}onload?.();removeRunDependency(dep)}if(FS_handledByPreloadPlugin(byteArray,fullname,finish,()=>{onerror?.();removeRunDependency(dep)})){return}finish(byteArray)}addRunDependency(dep);if(typeof url=="string"){asyncLoad(url,processData,onerror)}else{processData(url)}};var FS_modeStringToFlags=str=>{var flagModes={r:0,"r+":2,w:512|64|1,"w+":512|64|2,a:1024|64|1,"a+":1024|64|2};var flags=flagModes[str];if(typeof flags=="undefined"){throw new Error(`Unknown file open mode: ${str}`)}return flags};var FS_getMode=(canRead,canWrite)=>{var mode=0;if(canRead)mode|=292|73;if(canWrite)mode|=146;return mode};var strError=errno=>UTF8ToString(_strerror(errno));var ERRNO_CODES={EPERM:63,ENOENT:44,ESRCH:71,EINTR:27,EIO:29,ENXIO:60,E2BIG:1,ENOEXEC:45,EBADF:8,ECHILD:12,EAGAIN:6,EWOULDBLOCK:6,ENOMEM:48,EACCES:2,EFAULT:21,ENOTBLK:105,EBUSY:10,EEXIST:20,EXDEV:75,ENODEV:43,ENOTDIR:54,EISDIR:31,EINVAL:28,ENFILE:41,EMFILE:33,ENOTTY:59,ETXTBSY:74,EFBIG:22,ENOSPC:51,ESPIPE:70,EROFS:69,EMLINK:34,EPIPE:64,EDOM:18,ERANGE:68,ENOMSG:49,EIDRM:24,ECHRNG:106,EL2NSYNC:156,EL3HLT:107,EL3RST:108,ELNRNG:109,EUNATCH:110,ENOCSI:111,EL2HLT:112,EDEADLK:16,ENOLCK:46,EBADE:113,EBADR:114,EXFULL:115,ENOANO:104,EBADRQC:103,EBADSLT:102,EDEADLOCK:16,EBFONT:101,ENOSTR:100,ENODATA:116,ETIME:117,ENOSR:118,ENONET:119,ENOPKG:120,EREMOTE:121,ENOLINK:47,EADV:122,ESRMNT:123,ECOMM:124,EPROTO:65,EMULTIHOP:36,EDOTDOT:125,EBADMSG:9,ENOTUNIQ:126,EBADFD:127,EREMCHG:128,ELIBACC:129,ELIBBAD:130,ELIBSCN:131,ELIBMAX:132,ELIBEXEC:133,ENOSYS:52,ENOTEMPTY:55,ENAMETOOLONG:37,ELOOP:32,EOPNOTSUPP:138,EPFNOSUPPORT:139,ECONNRESET:15,ENOBUFS:42,EAFNOSUPPORT:5,EPROTOTYPE:67,ENOTSOCK:57,ENOPROTOOPT:50,ESHUTDOWN:140,ECONNREFUSED:14,EADDRINUSE:3,ECONNABORTED:13,ENETUNREACH:40,ENETDOWN:38,ETIMEDOUT:73,EHOSTDOWN:142,EHOSTUNREACH:23,EINPROGRESS:26,EALREADY:7,EDESTADDRREQ:17,EMSGSIZE:35,EPROTONOSUPPORT:66,ESOCKTNOSUPPORT:137,EADDRNOTAVAIL:4,ENETRESET:39,EISCONN:30,ENOTCONN:53,ETOOMANYREFS:141,EUSERS:136,EDQUOT:19,ESTALE:72,ENOTSUP:138,ENOMEDIUM:148,EILSEQ:25,EOVERFLOW:61,ECANCELED:11,ENOTRECOVERABLE:56,EOWNERDEAD:62,ESTRPIPE:135};var FS={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ignorePermissions:true,ErrnoError:class extends Error{constructor(errno){super(runtimeInitialized?strError(errno):"");this.name="ErrnoError";this.errno=errno;for(var key in ERRNO_CODES){if(ERRNO_CODES[key]===errno){this.code=key;break}}}},genericErrors:{},filesystems:null,syncFSRequests:0,readFiles:{},FSStream:class{constructor(){this.shared={}}get object(){return this.node}set object(val){this.node=val}get isRead(){return(this.flags&2097155)!==1}get isWrite(){return(this.flags&2097155)!==0}get isAppend(){return this.flags&1024}get flags(){return this.shared.flags}set flags(val){this.shared.flags=val}get position(){return this.shared.position}set position(val){this.shared.position=val}},FSNode:class{constructor(parent,name,mode,rdev){if(!parent){parent=this}this.parent=parent;this.mount=parent.mount;this.mounted=null;this.id=FS.nextInode++;this.name=name;this.mode=mode;this.node_ops={};this.stream_ops={};this.rdev=rdev;this.readMode=292|73;this.writeMode=146}get read(){return(this.mode&this.readMode)===this.readMode}set read(val){val?this.mode|=this.readMode:this.mode&=~this.readMode}get write(){return(this.mode&this.writeMode)===this.writeMode}set write(val){val?this.mode|=this.writeMode:this.mode&=~this.writeMode}get isFolder(){return FS.isDir(this.mode)}get isDevice(){return FS.isChrdev(this.mode)}},lookupPath(path,opts={}){path=PATH_FS.resolve(path);if(!path)return{path:"",node:null};var defaults={follow_mount:true,recurse_count:0};opts=Object.assign(defaults,opts);if(opts.recurse_count>8){throw new FS.ErrnoError(32)}var parts=path.split("/").filter(p=>!!p);var current=FS.root;var current_path="/";for(var i=0;i<parts.length;i++){var islast=i===parts.length-1;if(islast&&opts.parent){break}current=FS.lookupNode(current,parts[i]);current_path=PATH.join2(current_path,parts[i]);if(FS.isMountpoint(current)){if(!islast||islast&&opts.follow_mount){current=current.mounted.root}}if(!islast||opts.follow){var count=0;while(FS.isLink(current.mode)){var link=FS.readlink(current_path);current_path=PATH_FS.resolve(PATH.dirname(current_path),link);var lookup=FS.lookupPath(current_path,{recurse_count:opts.recurse_count+1});current=lookup.node;if(count++>40){throw new FS.ErrnoError(32)}}}}return{path:current_path,node:current}},getPath(node){var path;while(true){if(FS.isRoot(node)){var mount=node.mount.mountpoint;if(!path)return mount;return mount[mount.length-1]!=="/"?`${mount}/${path}`:mount+path}path=path?`${node.name}/${path}`:node.name;node=node.parent}},hashName(parentid,name){var hash=0;for(var i=0;i<name.length;i++){hash=(hash<<5)-hash+name.charCodeAt(i)|0}return(parentid+hash>>>0)%FS.nameTable.length},hashAddNode(node){var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node},hashRemoveNode(node){var hash=FS.hashName(node.parent.id,node.name);if(FS.nameTable[hash]===node){FS.nameTable[hash]=node.name_next}else{var current=FS.nameTable[hash];while(current){if(current.name_next===node){current.name_next=node.name_next;break}current=current.name_next}}},lookupNode(parent,name){var errCode=FS.mayLookup(parent);if(errCode){throw new FS.ErrnoError(errCode)}var hash=FS.hashName(parent.id,name);for(var node=FS.nameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name){return node}}return FS.lookup(parent,name)},createNode(parent,name,mode,rdev){assert(typeof parent=="object");var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAddNode(node);return node},destroyNode(node){FS.hashRemoveNode(node)},isRoot(node){return node===node.parent},isMountpoint(node){return!!node.mounted},isFile(mode){return(mode&61440)===32768},isDir(mode){return(mode&61440)===16384},isLink(mode){return(mode&61440)===40960},isChrdev(mode){return(mode&61440)===8192},isBlkdev(mode){return(mode&61440)===24576},isFIFO(mode){return(mode&61440)===4096},isSocket(mode){return(mode&49152)===49152},flagsToPermissionString(flag){var perms=["r","w","rw"][flag&3];if(flag&512){perms+="w"}return perms},nodePermissions(node,perms){if(FS.ignorePermissions){return 0}if(perms.includes("r")&&!(node.mode&292)){return 2}else if(perms.includes("w")&&!(node.mode&146)){return 2}else if(perms.includes("x")&&!(node.mode&73)){return 2}return 0},mayLookup(dir){if(!FS.isDir(dir.mode))return 54;var errCode=FS.nodePermissions(dir,"x");if(errCode)return errCode;if(!dir.node_ops.lookup)return 2;return 0},mayCreate(dir,name){try{var node=FS.lookupNode(dir,name);return 20}catch(e){}return FS.nodePermissions(dir,"wx")},mayDelete(dir,name,isdir){var node;try{node=FS.lookupNode(dir,name)}catch(e){return e.errno}var errCode=FS.nodePermissions(dir,"wx");if(errCode){return errCode}if(isdir){if(!FS.isDir(node.mode)){return 54}if(FS.isRoot(node)||FS.getPath(node)===FS.cwd()){return 10}}else{if(FS.isDir(node.mode)){return 31}}return 0},mayOpen(node,flags){if(!node){return 44}if(FS.isLink(node.mode)){return 32}else if(FS.isDir(node.mode)){if(FS.flagsToPermissionString(flags)!=="r"||flags&512){return 31}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))},MAX_OPEN_FDS:4096,nextfd(){for(var fd=0;fd<=FS.MAX_OPEN_FDS;fd++){if(!FS.streams[fd]){return fd}}throw new FS.ErrnoError(33)},getStreamChecked(fd){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(8)}return stream},getStream:fd=>FS.streams[fd],createStream(stream,fd=-1){assert(fd>=-1);stream=Object.assign(new FS.FSStream,stream);if(fd==-1){fd=FS.nextfd()}stream.fd=fd;FS.streams[fd]=stream;return stream},closeStream(fd){FS.streams[fd]=null},dupStream(origStream,fd=-1){var stream=FS.createStream(origStream,fd);stream.stream_ops?.dup?.(stream);return stream},chrdev_stream_ops:{open(stream){var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops;stream.stream_ops.open?.(stream)},llseek(){throw new FS.ErrnoError(70)}},major:dev=>dev>>8,minor:dev=>dev&255,makedev:(ma,mi)=>ma<<8|mi,registerDevice(dev,ops){FS.devices[dev]={stream_ops:ops}},getDevice:dev=>FS.devices[dev],getMounts(mount){var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push(...m.mounts)}return mounts},syncfs(populate,callback){if(typeof populate=="function"){callback=populate;populate=false}FS.syncFSRequests++;if(FS.syncFSRequests>1){err(`warning: ${FS.syncFSRequests} FS.syncfs operations in flight at once, probably just doing extra work`)}var mounts=FS.getMounts(FS.root.mount);var completed=0;function doCallback(errCode){assert(FS.syncFSRequests>0);FS.syncFSRequests--;return callback(errCode)}function done(errCode){if(errCode){if(!done.errored){done.errored=true;return doCallback(errCode)}return}if(++completed>=mounts.length){doCallback(null)}}mounts.forEach(mount=>{if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,populate,done)})},mount(type,opts,mountpoint){if(typeof type=="string"){throw type}var root=mountpoint==="/";var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(10)}else if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});mountpoint=lookup.path;node=lookup.node;if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}if(!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}}var mount={type,opts,mountpoint,mounts:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push(mount)}}return mountRoot},unmount(mountpoint){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new FS.ErrnoError(28)}var node=lookup.node;var mount=node.mounted;var mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach(hash=>{var current=FS.nameTable[hash];while(current){var next=current.name_next;if(mounts.includes(current.mount)){FS.destroyNode(current)}current=next}});node.mounted=null;var idx=node.mount.mounts.indexOf(mount);assert(idx!==-1);node.mount.mounts.splice(idx,1)},lookup(parent,name){return parent.node_ops.lookup(parent,name)},mknod(path,mode,dev){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);if(!name||name==="."||name===".."){throw new FS.ErrnoError(28)}var errCode=FS.mayCreate(parent,name);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.mknod){throw new FS.ErrnoError(63)}return parent.node_ops.mknod(parent,name,mode,dev)},create(path,mode){mode=mode!==undefined?mode:438;mode&=4095;mode|=32768;return FS.mknod(path,mode,0)},mkdir(path,mode){mode=mode!==undefined?mode:511;mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)},mkdirTree(path,mode){var dirs=path.split("/");var d="";for(var i=0;i<dirs.length;++i){if(!dirs[i])continue;d+="/"+dirs[i];try{FS.mkdir(d,mode)}catch(e){if(e.errno!=20)throw e}}},mkdev(path,mode,dev){if(typeof dev=="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)},symlink(oldpath,newpath){if(!PATH_FS.resolve(oldpath)){throw new FS.ErrnoError(44)}var lookup=FS.lookupPath(newpath,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(44)}var newname=PATH.basename(newpath);var errCode=FS.mayCreate(parent,newname);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.symlink){throw new FS.ErrnoError(63)}return parent.node_ops.symlink(parent,newname,oldpath)},rename(old_path,new_path){var old_dirname=PATH.dirname(old_path);var new_dirname=PATH.dirname(new_path);var old_name=PATH.basename(old_path);var new_name=PATH.basename(new_path);var lookup,old_dir,new_dir;lookup=FS.lookupPath(old_path,{parent:true});old_dir=lookup.node;lookup=FS.lookupPath(new_path,{parent:true});new_dir=lookup.node;if(!old_dir||!new_dir)throw new FS.ErrnoError(44);if(old_dir.mount!==new_dir.mount){throw new FS.ErrnoError(75)}var old_node=FS.lookupNode(old_dir,old_name);var relative=PATH_FS.relative(old_path,new_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(28)}relative=PATH_FS.relative(new_path,old_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(55)}var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(old_node===new_node){return}var isdir=FS.isDir(old_node.mode);var errCode=FS.mayDelete(old_dir,old_name,isdir);if(errCode){throw new FS.ErrnoError(errCode)}errCode=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name);if(errCode){throw new FS.ErrnoError(errCode)}if(!old_dir.node_ops.rename){throw new FS.ErrnoError(63)}if(FS.isMountpoint(old_node)||new_node&&FS.isMountpoint(new_node)){throw new FS.ErrnoError(10)}if(new_dir!==old_dir){errCode=FS.nodePermissions(old_dir,"w");if(errCode){throw new FS.ErrnoError(errCode)}}FS.hashRemoveNode(old_node);try{old_dir.node_ops.rename(old_node,new_dir,new_name);old_node.parent=new_dir}catch(e){throw e}finally{FS.hashAddNode(old_node)}},rmdir(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var errCode=FS.mayDelete(parent,name,true);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.rmdir){throw new FS.ErrnoError(63)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}parent.node_ops.rmdir(parent,name);FS.destroyNode(node)},readdir(path){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node.node_ops.readdir){throw new FS.ErrnoError(54)}return node.node_ops.readdir(node)},unlink(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(44)}var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var errCode=FS.mayDelete(parent,name,false);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.unlink){throw new FS.ErrnoError(63)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}parent.node_ops.unlink(parent,name);FS.destroyNode(node)},readlink(path){var lookup=FS.lookupPath(path);var link=lookup.node;if(!link){throw new FS.ErrnoError(44)}if(!link.node_ops.readlink){throw new FS.ErrnoError(28)}return PATH_FS.resolve(FS.getPath(link.parent),link.node_ops.readlink(link))},stat(path,dontFollow){var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup.node;if(!node){throw new FS.ErrnoError(44)}if(!node.node_ops.getattr){throw new FS.ErrnoError(63)}return node.node_ops.getattr(node)},lstat(path){return FS.stat(path,true)},chmod(path,mode,dontFollow){var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}node.node_ops.setattr(node,{mode:mode&4095|node.mode&~4095,timestamp:Date.now()})},lchmod(path,mode){FS.chmod(path,mode,true)},fchmod(fd,mode){var stream=FS.getStreamChecked(fd);FS.chmod(stream.node,mode)},chown(path,uid,gid,dontFollow){var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}node.node_ops.setattr(node,{timestamp:Date.now()})},lchown(path,uid,gid){FS.chown(path,uid,gid,true)},fchown(fd,uid,gid){var stream=FS.getStreamChecked(fd);FS.chown(stream.node,uid,gid)},truncate(path,len){if(len<0){throw new FS.ErrnoError(28)}var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:true});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}if(FS.isDir(node.mode)){throw new FS.ErrnoError(31)}if(!FS.isFile(node.mode)){throw new FS.ErrnoError(28)}var errCode=FS.nodePermissions(node,"w");if(errCode){throw new FS.ErrnoError(errCode)}node.node_ops.setattr(node,{size:len,timestamp:Date.now()})},ftruncate(fd,len){var stream=FS.getStreamChecked(fd);if((stream.flags&2097155)===0){throw new FS.ErrnoError(28)}FS.truncate(stream.node,len)},utime(path,atime,mtime){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;node.node_ops.setattr(node,{timestamp:Math.max(atime,mtime)})},open(path,flags,mode){if(path===""){throw new FS.ErrnoError(44)}flags=typeof flags=="string"?FS_modeStringToFlags(flags):flags;if(flags&64){mode=typeof mode=="undefined"?438:mode;mode=mode&4095|32768}else{mode=0}var node;if(typeof path=="object"){node=path}else{path=PATH.normalize(path);try{var lookup=FS.lookupPath(path,{follow:!(flags&131072)});node=lookup.node}catch(e){}}var created=false;if(flags&64){if(node){if(flags&128){throw new FS.ErrnoError(20)}}else{node=FS.mknod(path,mode,0);created=true}}if(!node){throw new FS.ErrnoError(44)}if(FS.isChrdev(node.mode)){flags&=~512}if(flags&65536&&!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}if(!created){var errCode=FS.mayOpen(node,flags);if(errCode){throw new FS.ErrnoError(errCode)}}if(flags&512&&!created){FS.truncate(node,0)}flags&=~(128|512|131072);var stream=FS.createStream({node,path:FS.getPath(node),flags,seekable:true,position:0,stream_ops:node.stream_ops,ungotten:[],error:false});if(stream.stream_ops.open){stream.stream_ops.open(stream)}if(Module["logReadFiles"]&&!(flags&1)){if(!(path in FS.readFiles)){FS.readFiles[path]=1}}return stream},close(stream){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(stream.getdents)stream.getdents=null;try{if(stream.stream_ops.close){stream.stream_ops.close(stream)}}catch(e){throw e}finally{FS.closeStream(stream.fd)}stream.fd=null},isClosed(stream){return stream.fd===null},llseek(stream,offset,whence){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(!stream.seekable||!stream.stream_ops.llseek){throw new FS.ErrnoError(70)}if(whence!=0&&whence!=1&&whence!=2){throw new FS.ErrnoError(28)}stream.position=stream.stream_ops.llseek(stream,offset,whence);stream.ungotten=[];return stream.position},read(stream,buffer,offset,length,position){assert(offset>=0);if(length<0||position<0){throw new FS.ErrnoError(28)}if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(8)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(31)}if(!stream.stream_ops.read){throw new FS.ErrnoError(28)}var seeking=typeof position!="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(70)}var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,position);if(!seeking)stream.position+=bytesRead;return bytesRead},write(stream,buffer,offset,length,position,canOwn){assert(offset>=0);if(length<0||position<0){throw new FS.ErrnoError(28)}if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(8)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(31)}if(!stream.stream_ops.write){throw new FS.ErrnoError(28)}if(stream.seekable&&stream.flags&1024){FS.llseek(stream,0,2)}var seeking=typeof position!="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(70)}var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,position,canOwn);if(!seeking)stream.position+=bytesWritten;return bytesWritten},allocate(stream,offset,length){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(offset<0||length<=0){throw new FS.ErrnoError(28)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(8)}if(!FS.isFile(stream.node.mode)&&!FS.isDir(stream.node.mode)){throw new FS.ErrnoError(43)}if(!stream.stream_ops.allocate){throw new FS.ErrnoError(138)}stream.stream_ops.allocate(stream,offset,length)},mmap(stream,length,position,prot,flags){if((prot&2)!==0&&(flags&2)===0&&(stream.flags&2097155)!==2){throw new FS.ErrnoError(2)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(2)}if(!stream.stream_ops.mmap){throw new FS.ErrnoError(43)}if(!length){throw new FS.ErrnoError(28)}return stream.stream_ops.mmap(stream,length,position,prot,flags)},msync(stream,buffer,offset,length,mmapFlags){assert(offset>=0);if(!stream.stream_ops.msync){return 0}return stream.stream_ops.msync(stream,buffer,offset,length,mmapFlags)},ioctl(stream,cmd,arg){if(!stream.stream_ops.ioctl){throw new FS.ErrnoError(59)}return stream.stream_ops.ioctl(stream,cmd,arg)},readFile(path,opts={}){opts.flags=opts.flags||0;opts.encoding=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error(`Invalid encoding type "${opts.encoding}"`)}var ret;var stream=FS.open(path,opts.flags);var stat=FS.stat(path);var length=stat.size;var buf=new Uint8Array(length);FS.read(stream,buf,0,length,0);if(opts.encoding==="utf8"){ret=UTF8ArrayToString(buf)}else if(opts.encoding==="binary"){ret=buf}FS.close(stream);return ret},writeFile(path,data,opts={}){opts.flags=opts.flags||577;var stream=FS.open(path,opts.flags,opts.mode);if(typeof data=="string"){var buf=new Uint8Array(lengthBytesUTF8(data)+1);var actualNumBytes=stringToUTF8Array(data,buf,0,buf.length);FS.write(stream,buf,0,actualNumBytes,undefined,opts.canOwn)}else if(ArrayBuffer.isView(data)){FS.write(stream,data,0,data.byteLength,undefined,opts.canOwn)}else{throw new Error("Unsupported data type")}FS.close(stream)},cwd:()=>FS.currentPath,chdir(path){var lookup=FS.lookupPath(path,{follow:true});if(lookup.node===null){throw new FS.ErrnoError(44)}if(!FS.isDir(lookup.node.mode)){throw new FS.ErrnoError(54)}var errCode=FS.nodePermissions(lookup.node,"x");if(errCode){throw new FS.ErrnoError(errCode)}FS.currentPath=lookup.path},createDefaultDirectories(){FS.mkdir("/tmp");FS.mkdir("/home");FS.mkdir("/home/web_user")},createDefaultDevices(){FS.mkdir("/dev");FS.registerDevice(FS.makedev(1,3),{read:()=>0,write:(stream,buffer,offset,length,pos)=>length});FS.mkdev("/dev/null",FS.makedev(1,3));TTY.register(FS.makedev(5,0),TTY.default_tty_ops);TTY.register(FS.makedev(6,0),TTY.default_tty1_ops);FS.mkdev("/dev/tty",FS.makedev(5,0));FS.mkdev("/dev/tty1",FS.makedev(6,0));var randomBuffer=new Uint8Array(1024),randomLeft=0;var randomByte=()=>{if(randomLeft===0){randomLeft=randomFill(randomBuffer).byteLength}return randomBuffer[--randomLeft]};FS.createDevice("/dev","random",randomByte);FS.createDevice("/dev","urandom",randomByte);FS.mkdir("/dev/shm");FS.mkdir("/dev/shm/tmp")},createSpecialDirectories(){FS.mkdir("/proc");var proc_self=FS.mkdir("/proc/self");FS.mkdir("/proc/self/fd");FS.mount({mount(){var node=FS.createNode(proc_self,"fd",16384|511,73);node.node_ops={lookup(parent,name){var fd=+name;var stream=FS.getStreamChecked(fd);var ret={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>stream.path}};ret.parent=ret;return ret}};return node}},{},"/proc/self/fd")},createStandardStreams(input,output,error){if(input){FS.createDevice("/dev","stdin",input)}else{FS.symlink("/dev/tty","/dev/stdin")}if(output){FS.createDevice("/dev","stdout",null,output)}else{FS.symlink("/dev/tty","/dev/stdout")}if(error){FS.createDevice("/dev","stderr",null,error)}else{FS.symlink("/dev/tty1","/dev/stderr")}var stdin=FS.open("/dev/stdin",0);var stdout=FS.open("/dev/stdout",1);var stderr=FS.open("/dev/stderr",1);assert(stdin.fd===0,`invalid handle for stdin (${stdin.fd})`);assert(stdout.fd===1,`invalid handle for stdout (${stdout.fd})`);assert(stderr.fd===2,`invalid handle for stderr (${stderr.fd})`)},staticInit(){[44].forEach(code=>{FS.genericErrors[code]=new FS.ErrnoError(code);FS.genericErrors[code].stack="<generic error, no stack>"});FS.nameTable=new Array(4096);FS.mount(MEMFS,{},"/");FS.createDefaultDirectories();FS.createDefaultDevices();FS.createSpecialDirectories();FS.filesystems={MEMFS}},init(input,output,error){assert(!FS.initialized,"FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)");FS.initialized=true;input??=Module["stdin"];output??=Module["stdout"];error??=Module["stderr"];FS.createStandardStreams(input,output,error)},quit(){FS.initialized=false;_fflush(0);for(var i=0;i<FS.streams.length;i++){var stream=FS.streams[i];if(!stream){continue}FS.close(stream)}},findObject(path,dontResolveLastLink){var ret=FS.analyzePath(path,dontResolveLastLink);if(!ret.exists){return null}return ret.object},analyzePath(path,dontResolveLastLink){try{var lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});path=lookup.path}catch(e){}var ret={isRoot:false,exists:false,error:0,name:null,path:null,object:null,parentExists:false,parentPath:null,parentObject:null};try{var lookup=FS.lookupPath(path,{parent:true});ret.parentExists=true;ret.parentPath=lookup.path;ret.parentObject=lookup.node;ret.name=PATH.basename(path);lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});ret.exists=true;ret.path=lookup.path;ret.object=lookup.node;ret.name=lookup.node.name;ret.isRoot=lookup.path==="/"}catch(e){ret.error=e.errno}return ret},createPath(parent,path,canRead,canWrite){parent=typeof parent=="string"?parent:FS.getPath(parent);var parts=path.split("/").reverse();while(parts.length){var part=parts.pop();if(!part)continue;var current=PATH.join2(parent,part);try{FS.mkdir(current)}catch(e){}parent=current}return current},createFile(parent,name,properties,canRead,canWrite){var path=PATH.join2(typeof parent=="string"?parent:FS.getPath(parent),name);var mode=FS_getMode(canRead,canWrite);return FS.create(path,mode)},createDataFile(parent,name,data,canRead,canWrite,canOwn){var path=name;if(parent){parent=typeof parent=="string"?parent:FS.getPath(parent);path=name?PATH.join2(parent,name):parent}var mode=FS_getMode(canRead,canWrite);var node=FS.create(path,mode);if(data){if(typeof data=="string"){var arr=new Array(data.length);for(var i=0,len=data.length;i<len;++i)arr[i]=data.charCodeAt(i);data=arr}FS.chmod(node,mode|146);var stream=FS.open(node,577);FS.write(stream,data,0,data.length,0,canOwn);FS.close(stream);FS.chmod(node,mode)}},createDevice(parent,name,input,output){var path=PATH.join2(typeof parent=="string"?parent:FS.getPath(parent),name);var mode=FS_getMode(!!input,!!output);FS.createDevice.major??=64;var dev=FS.makedev(FS.createDevice.major++,0);FS.registerDevice(dev,{open(stream){stream.seekable=false},close(stream){if(output?.buffer?.length){output(10)}},read(stream,buffer,offset,length,pos){var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=input()}catch(e){throw new FS.ErrnoError(29)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(6)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead},write(stream,buffer,offset,length,pos){for(var i=0;i<length;i++){try{output(buffer[offset+i])}catch(e){throw new FS.ErrnoError(29)}}if(length){stream.node.timestamp=Date.now()}return i}});return FS.mkdev(path,mode,dev)},forceLoadFile(obj){if(obj.isDevice||obj.isFolder||obj.link||obj.contents)return true;if(typeof XMLHttpRequest!="undefined"){throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.")}else{try{obj.contents=readBinary(obj.url);obj.usedBytes=obj.contents.length}catch(e){throw new FS.ErrnoError(29)}}},createLazyFile(parent,name,url,canRead,canWrite){class LazyUint8Array{constructor(){this.lengthKnown=false;this.chunks=[]}get(idx){if(idx>this.length-1||idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=idx/this.chunkSize|0;return this.getter(chunkNum)[chunkOffset]}setDataGetter(getter){this.getter=getter}cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&header==="bytes";var usesGzip=(header=xhr.getResponseHeader("Content-Encoding"))&&header==="gzip";var chunkSize=1024*1024;if(!hasByteServing)chunkSize=datalength;var doXHR=(from,to)=>{if(from>to)throw new Error("invalid range ("+from+", "+to+") or no bytes requested!");if(to>datalength-1)throw new Error("only "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpRequest;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.response||[])}return intArrayFromString(xhr.responseText||"",true)};var lazyArray=this;lazyArray.setDataGetter(chunkNum=>{var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]=="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chunkNum]=="undefined")throw new Error("doXHR failed!");return lazyArray.chunks[chunkNum]});if(usesGzip||!datalength){chunkSize=datalength=1;datalength=this.getter(0).length;chunkSize=datalength;out("LazyFiles on gzip forces download of the whole file when length is accessed")}this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=true}get length(){if(!this.lengthKnown){this.cacheLength()}return this._length}get chunkSize(){if(!this.lengthKnown){this.cacheLength()}return this._chunkSize}}if(typeof XMLHttpRequest!="undefined"){if(!ENVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var lazyArray=new LazyUint8Array;var properties={isDevice:false,contents:lazyArray}}else{var properties={isDevice:false,url}}var node=FS.createFile(parent,name,properties,canRead,canWrite);if(properties.contents){node.contents=properties.contents}else if(properties.url){node.contents=null;node.url=properties.url}Object.defineProperties(node,{usedBytes:{get:function(){return this.contents.length}}});var stream_ops={};var keys=Object.keys(node.stream_ops);keys.forEach(key=>{var fn=node.stream_ops[key];stream_ops[key]=(...args)=>{FS.forceLoadFile(node);return fn(...args)}});function writeChunks(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=contents.length)return 0;var size=Math.min(contents.length-position,length);assert(size>=0);if(contents.slice){for(var i=0;i<size;i++){buffer[offset+i]=contents[position+i]}}else{for(var i=0;i<size;i++){buffer[offset+i]=contents.get(position+i)}}return size}stream_ops.read=(stream,buffer,offset,length,position)=>{FS.forceLoadFile(node);return writeChunks(stream,buffer,offset,length,position)};stream_ops.mmap=(stream,length,position,prot,flags)=>{FS.forceLoadFile(node);var ptr=mmapAlloc(length);if(!ptr){throw new FS.ErrnoError(48)}writeChunks(stream,HEAP8,ptr,length,position);return{ptr,allocated:true}};node.stream_ops=stream_ops;return node},absolutePath(){abort("FS.absolutePath has been removed; use PATH_FS.resolve instead")},createFolder(){abort("FS.createFolder has been removed; use FS.mkdir instead")},createLink(){abort("FS.createLink has been removed; use FS.symlink instead")},joinPath(){abort("FS.joinPath has been removed; use PATH.join instead")},mmapAlloc(){abort("FS.mmapAlloc has been replaced by the top level function mmapAlloc")},standardizePath(){abort("FS.standardizePath has been removed; use PATH.normalize instead")}};var SYSCALLS={DEFAULT_POLLMASK:5,calculateAt(dirfd,path,allowEmpty){if(PATH.isAbs(path)){return path}var dir;if(dirfd===-100){dir=FS.cwd()}else{var dirstream=SYSCALLS.getStreamFromFD(dirfd);dir=dirstream.path}if(path.length==0){if(!allowEmpty){throw new FS.ErrnoError(44)}return dir}return PATH.join2(dir,path)},doStat(func,path,buf){var stat=func(path);HEAP32[buf>>2]=stat.dev;checkInt32(stat.dev);HEAP32[buf+4>>2]=stat.mode;checkInt32(stat.mode);HEAPU32[buf+8>>2]=stat.nlink;checkInt32(stat.nlink);HEAP32[buf+12>>2]=stat.uid;checkInt32(stat.uid);HEAP32[buf+16>>2]=stat.gid;checkInt32(stat.gid);HEAP32[buf+20>>2]=stat.rdev;checkInt32(stat.rdev);tempI64=[stat.size>>>0,(tempDouble=stat.size,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+24>>2]=tempI64[0],HEAP32[buf+28>>2]=tempI64[1];checkInt64(stat.size);HEAP32[buf+32>>2]=4096;checkInt32(4096);HEAP32[buf+36>>2]=stat.blocks;checkInt32(stat.blocks);var atime=stat.atime.getTime();var mtime=stat.mtime.getTime();var ctime=stat.ctime.getTime();tempI64=[Math.floor(atime/1e3)>>>0,(tempDouble=Math.floor(atime/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+40>>2]=tempI64[0],HEAP32[buf+44>>2]=tempI64[1];checkInt64(Math.floor(atime/1e3));HEAPU32[buf+48>>2]=atime%1e3*1e3*1e3;checkInt32(atime%1e3*1e3*1e3);tempI64=[Math.floor(mtime/1e3)>>>0,(tempDouble=Math.floor(mtime/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+56>>2]=tempI64[0],HEAP32[buf+60>>2]=tempI64[1];checkInt64(Math.floor(mtime/1e3));HEAPU32[buf+64>>2]=mtime%1e3*1e3*1e3;checkInt32(mtime%1e3*1e3*1e3);tempI64=[Math.floor(ctime/1e3)>>>0,(tempDouble=Math.floor(ctime/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+72>>2]=tempI64[0],HEAP32[buf+76>>2]=tempI64[1];checkInt64(Math.floor(ctime/1e3));HEAPU32[buf+80>>2]=ctime%1e3*1e3*1e3;checkInt32(ctime%1e3*1e3*1e3);tempI64=[stat.ino>>>0,(tempDouble=stat.ino,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+88>>2]=tempI64[0],HEAP32[buf+92>>2]=tempI64[1];checkInt64(stat.ino);return 0},doMsync(addr,stream,len,flags,offset){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(43)}if(flags&2){return 0}var buffer=HEAPU8.slice(addr,addr+len);FS.msync(stream,buffer,offset,len,flags)},getStreamFromFD(fd){var stream=FS.getStreamChecked(fd);return stream},varargs:undefined,getStr(ptr){var ret=UTF8ToString(ptr);return ret}};function ___syscall_faccessat(dirfd,path,amode,flags){try{path=SYSCALLS.getStr(path);assert(flags===0||flags==512);path=SYSCALLS.calculateAt(dirfd,path);if(amode&~7){return-28}var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node){return-44}var perms="";if(amode&4)perms+="r";if(amode&2)perms+="w";if(amode&1)perms+="x";if(perms&&FS.nodePermissions(node,perms)){return-2}return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function syscallGetVarargI(){assert(SYSCALLS.varargs!=undefined);var ret=HEAP32[+SYSCALLS.varargs>>2];SYSCALLS.varargs+=4;return ret}var syscallGetVarargP=syscallGetVarargI;function ___syscall_fcntl64(fd,cmd,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(fd);switch(cmd){case 0:{var arg=syscallGetVarargI();if(arg<0){return-28}while(FS.streams[arg]){arg++}var newStream;newStream=FS.dupStream(stream,arg);return newStream.fd}case 1:case 2:return 0;case 3:return stream.flags;case 4:{var arg=syscallGetVarargI();stream.flags|=arg;return 0}case 12:{var arg=syscallGetVarargP();var offset=0;HEAP16[arg+offset>>1]=2;checkInt16(2);return 0}case 13:case 14:return 0}return-28}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_fstat64(fd,buf){try{var stream=SYSCALLS.getStreamFromFD(fd);return SYSCALLS.doStat(FS.stat,stream.path,buf)}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var stringToUTF8=(str,outPtr,maxBytesToWrite)=>{assert(typeof maxBytesToWrite=="number","stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!");return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)};function ___syscall_getdents64(fd,dirp,count){try{var stream=SYSCALLS.getStreamFromFD(fd);stream.getdents||=FS.readdir(stream.path);var struct_size=280;var pos=0;var off=FS.llseek(stream,0,1);var idx=Math.floor(off/struct_size);while(idx<stream.getdents.length&&pos+struct_size<=count){var id;var type;var name=stream.getdents[idx];if(name==="."){id=stream.node.id;type=4}else if(name===".."){var lookup=FS.lookupPath(stream.path,{parent:true});id=lookup.node.id;type=4}else{var child=FS.lookupNode(stream.node,name);id=child.id;type=FS.isChrdev(child.mode)?2:FS.isDir(child.mode)?4:FS.isLink(child.mode)?10:8}assert(id);tempI64=[id>>>0,(tempDouble=id,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[dirp+pos>>2]=tempI64[0],HEAP32[dirp+pos+4>>2]=tempI64[1];checkInt64(id);tempI64=[(idx+1)*struct_size>>>0,(tempDouble=(idx+1)*struct_size,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[dirp+pos+8>>2]=tempI64[0],HEAP32[dirp+pos+12>>2]=tempI64[1];checkInt64((idx+1)*struct_size);HEAP16[dirp+pos+16>>1]=280;checkInt16(280);HEAP8[dirp+pos+18]=type;checkInt8(type);stringToUTF8(name,dirp+pos+19,256);pos+=struct_size;idx+=1}FS.llseek(stream,idx*struct_size,0);return pos}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_ioctl(fd,op,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(fd);switch(op){case 21509:{if(!stream.tty)return-59;return 0}case 21505:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tcgets){var termios=stream.tty.ops.ioctl_tcgets(stream);var argp=syscallGetVarargP();HEAP32[argp>>2]=termios.c_iflag||0;checkInt32(termios.c_iflag||0);HEAP32[argp+4>>2]=termios.c_oflag||0;checkInt32(termios.c_oflag||0);HEAP32[argp+8>>2]=termios.c_cflag||0;checkInt32(termios.c_cflag||0);HEAP32[argp+12>>2]=termios.c_lflag||0;checkInt32(termios.c_lflag||0);for(var i=0;i<32;i++){HEAP8[argp+i+17]=termios.c_cc[i]||0;checkInt8(termios.c_cc[i]||0)}return 0}return 0}case 21510:case 21511:case 21512:{if(!stream.tty)return-59;return 0}case 21506:case 21507:case 21508:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tcsets){var argp=syscallGetVarargP();var c_iflag=HEAP32[argp>>2];var c_oflag=HEAP32[argp+4>>2];var c_cflag=HEAP32[argp+8>>2];var c_lflag=HEAP32[argp+12>>2];var c_cc=[];for(var i=0;i<32;i++){c_cc.push(HEAP8[argp+i+17])}return stream.tty.ops.ioctl_tcsets(stream.tty,op,{c_iflag,c_oflag,c_cflag,c_lflag,c_cc})}return 0}case 21519:{if(!stream.tty)return-59;var argp=syscallGetVarargP();HEAP32[argp>>2]=0;checkInt32(0);return 0}case 21520:{if(!stream.tty)return-59;return-28}case 21531:{var argp=syscallGetVarargP();return FS.ioctl(stream,op,argp)}case 21523:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tiocgwinsz){var winsize=stream.tty.ops.ioctl_tiocgwinsz(stream.tty);var argp=syscallGetVarargP();HEAP16[argp>>1]=winsize[0];checkInt16(winsize[0]);HEAP16[argp+2>>1]=winsize[1];checkInt16(winsize[1])}return 0}case 21524:{if(!stream.tty)return-59;return 0}case 21515:{if(!stream.tty)return-59;return 0}default:return-28}}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_lstat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.doStat(FS.lstat,path,buf)}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_mkdirat(dirfd,path,mode){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);path=PATH.normalize(path);if(path[path.length-1]==="/")path=path.substr(0,path.length-1);FS.mkdir(path,mode,0);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_newfstatat(dirfd,path,buf,flags){try{path=SYSCALLS.getStr(path);var nofollow=flags&256;var allowEmpty=flags&4096;flags=flags&~6400;assert(!flags,`unknown flags in __syscall_newfstatat: ${flags}`);path=SYSCALLS.calculateAt(dirfd,path,allowEmpty);return SYSCALLS.doStat(nofollow?FS.lstat:FS.stat,path,buf)}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_openat(dirfd,path,flags,varargs){SYSCALLS.varargs=varargs;try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);var mode=varargs?syscallGetVarargI():0;return FS.open(path,flags,mode).fd}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_rmdir(path){try{path=SYSCALLS.getStr(path);FS.rmdir(path);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_stat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.doStat(FS.stat,path,buf)}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_unlinkat(dirfd,path,flags){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);if(flags===0){FS.unlink(path)}else if(flags===512){FS.rmdir(path)}else{abort("Invalid flags passed to unlinkat")}return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var __abort_js=()=>{abort("native code called abort()")};var nowIsMonotonic=1;var __emscripten_get_now_is_monotonic=()=>nowIsMonotonic;var __emscripten_memcpy_js=(dest,src,num)=>HEAPU8.copyWithin(dest,src,src+num);var __emscripten_runtime_keepalive_clear=()=>{noExitRuntime=false;runtimeKeepaliveCounter=0};var __emscripten_throw_longjmp=()=>{throw Infinity};var convertI32PairToI53Checked=(lo,hi)=>{assert(lo==lo>>>0||lo==(lo|0));assert(hi===(hi|0));return hi+2097152>>>0<4194305-!!lo?(lo>>>0)+hi*4294967296:NaN};function __mmap_js(len,prot,flags,fd,offset_low,offset_high,allocated,addr){var offset=convertI32PairToI53Checked(offset_low,offset_high);try{if(isNaN(offset))return 61;var stream=SYSCALLS.getStreamFromFD(fd);var res=FS.mmap(stream,len,offset,prot,flags);var ptr=res.ptr;HEAP32[allocated>>2]=res.allocated;checkInt32(res.allocated);HEAPU32[addr>>2]=ptr;return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function __munmap_js(addr,len,prot,flags,fd,offset_low,offset_high){var offset=convertI32PairToI53Checked(offset_low,offset_high);try{var stream=SYSCALLS.getStreamFromFD(fd);if(prot&2){SYSCALLS.doMsync(addr,stream,len,flags,offset)}}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var __tzset_js=(timezone,daylight,std_name,dst_name)=>{var currentYear=(new Date).getFullYear();var winter=new Date(currentYear,0,1);var summer=new Date(currentYear,6,1);var winterOffset=winter.getTimezoneOffset();var summerOffset=summer.getTimezoneOffset();var stdTimezoneOffset=Math.max(winterOffset,summerOffset);HEAPU32[timezone>>2]=stdTimezoneOffset*60;checkInt32(stdTimezoneOffset*60);HEAP32[daylight>>2]=Number(winterOffset!=summerOffset);checkInt32(Number(winterOffset!=summerOffset));var extractZone=timezoneOffset=>{var sign=timezoneOffset>=0?"-":"+";var absOffset=Math.abs(timezoneOffset);var hours=String(Math.floor(absOffset/60)).padStart(2,"0");var minutes=String(absOffset%60).padStart(2,"0");return`UTC${sign}${hours}${minutes}`};var winterName=extractZone(winterOffset);var summerName=extractZone(summerOffset);assert(winterName);assert(summerName);assert(lengthBytesUTF8(winterName)<=16,`timezone name truncated to fit in TZNAME_MAX (${winterName})`);assert(lengthBytesUTF8(summerName)<=16,`timezone name truncated to fit in TZNAME_MAX (${summerName})`);if(summerOffset<winterOffset){stringToUTF8(winterName,std_name,17);stringToUTF8(summerName,dst_name,17)}else{stringToUTF8(winterName,dst_name,17);stringToUTF8(summerName,std_name,17)}};var _emscripten_date_now=()=>Date.now();var getHeapMax=()=>2147483648;var _emscripten_get_heap_max=()=>getHeapMax();var _emscripten_get_now=()=>performance.now();var growMemory=size=>{var b=wasmMemory.buffer;var pages=(size-b.byteLength+65535)/65536|0;try{wasmMemory.grow(pages);updateMemoryViews();return 1}catch(e){err(`growMemory: Attempted to grow heap from ${b.byteLength} bytes to ${size} bytes, but got error: ${e}`)}};var _emscripten_resize_heap=requestedSize=>{var oldSize=HEAPU8.length;requestedSize>>>=0;assert(requestedSize>oldSize);var maxHeapSize=getHeapMax();if(requestedSize>maxHeapSize){err(`Cannot enlarge memory, requested ${requestedSize} bytes, but the limit is ${maxHeapSize} bytes!`);return false}for(var cutDown=1;cutDown<=4;cutDown*=2){var overGrownHeapSize=oldSize*(1+.2/cutDown);overGrownHeapSize=Math.min(overGrownHeapSize,requestedSize+100663296);var newSize=Math.min(maxHeapSize,alignMemory(Math.max(requestedSize,overGrownHeapSize),65536));var t0=_emscripten_get_now();var replacement=growMemory(newSize);var t1=_emscripten_get_now();dbg(`Heap resize call from ${oldSize} to ${newSize} took ${t1-t0} msecs. Success: ${!!replacement}`);if(replacement){return true}}err(`Failed to grow the heap from ${oldSize} bytes to ${newSize} bytes, not enough memory!`);return false};var ENV={};var getExecutableName=()=>thisProgram||"./this.program";var getEnvStrings=()=>{if(!getEnvStrings.strings){var lang=(typeof navigator=="object"&&navigator.languages&&navigator.languages[0]||"C").replace("-","_")+".UTF-8";var env={USER:"web_user",LOGNAME:"web_user",PATH:"/",PWD:"/",HOME:"/home/web_user",LANG:lang,_:getExecutableName()};for(var x in ENV){if(ENV[x]===undefined)delete env[x];else env[x]=ENV[x]}var strings=[];for(var x in env){strings.push(`${x}=${env[x]}`)}getEnvStrings.strings=strings}return getEnvStrings.strings};var stringToAscii=(str,buffer)=>{for(var i=0;i<str.length;++i){assert(str.charCodeAt(i)===(str.charCodeAt(i)&255));HEAP8[buffer++]=str.charCodeAt(i);checkInt8(str.charCodeAt(i))}HEAP8[buffer]=0;checkInt8(0)};var _environ_get=(__environ,environ_buf)=>{var bufSize=0;getEnvStrings().forEach((string,i)=>{var ptr=environ_buf+bufSize;HEAPU32[__environ+i*4>>2]=ptr;checkInt32(ptr);stringToAscii(string,ptr);bufSize+=string.length+1});return 0};var _environ_sizes_get=(penviron_count,penviron_buf_size)=>{var strings=getEnvStrings();HEAPU32[penviron_count>>2]=strings.length;checkInt32(strings.length);var bufSize=0;strings.forEach(string=>bufSize+=string.length+1);HEAPU32[penviron_buf_size>>2]=bufSize;checkInt32(bufSize);return 0};function _fd_close(fd){try{var stream=SYSCALLS.getStreamFromFD(fd);FS.close(stream);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}function _fd_fdstat_get(fd,pbuf){try{var rightsBase=0;var rightsInheriting=0;var flags=0;{var stream=SYSCALLS.getStreamFromFD(fd);var type=stream.tty?2:FS.isDir(stream.mode)?3:FS.isLink(stream.mode)?7:4}HEAP8[pbuf]=type;checkInt8(type);HEAP16[pbuf+2>>1]=flags;checkInt16(flags);tempI64=[rightsBase>>>0,(tempDouble=rightsBase,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[pbuf+8>>2]=tempI64[0],HEAP32[pbuf+12>>2]=tempI64[1];checkInt64(rightsBase);tempI64=[rightsInheriting>>>0,(tempDouble=rightsInheriting,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[pbuf+16>>2]=tempI64[0],HEAP32[pbuf+20>>2]=tempI64[1];checkInt64(rightsInheriting);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}var doReadv=(stream,iov,iovcnt,offset)=>{var ret=0;for(var i=0;i<iovcnt;i++){var ptr=HEAPU32[iov>>2];var len=HEAPU32[iov+4>>2];iov+=8;var curr=FS.read(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr;if(curr<len)break;if(typeof offset!="undefined"){offset+=curr}}return ret};function _fd_read(fd,iov,iovcnt,pnum){try{var stream=SYSCALLS.getStreamFromFD(fd);var num=doReadv(stream,iov,iovcnt);HEAPU32[pnum>>2]=num;checkInt32(num);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}function _fd_seek(fd,offset_low,offset_high,whence,newOffset){var offset=convertI32PairToI53Checked(offset_low,offset_high);try{if(isNaN(offset))return 61;var stream=SYSCALLS.getStreamFromFD(fd);FS.llseek(stream,offset,whence);tempI64=[stream.position>>>0,(tempDouble=stream.position,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[newOffset>>2]=tempI64[0],HEAP32[newOffset+4>>2]=tempI64[1];checkInt64(stream.position);if(stream.getdents&&offset===0&&whence===0)stream.getdents=null;return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}var doWritev=(stream,iov,iovcnt,offset)=>{var ret=0;for(var i=0;i<iovcnt;i++){var ptr=HEAPU32[iov>>2];var len=HEAPU32[iov+4>>2];iov+=8;var curr=FS.write(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr;if(curr<len){break}if(typeof offset!="undefined"){offset+=curr}}return ret};function _fd_write(fd,iov,iovcnt,pnum){try{var stream=SYSCALLS.getStreamFromFD(fd);var num=doWritev(stream,iov,iovcnt);HEAPU32[pnum>>2]=num;checkInt32(num);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}var _getentropy=(buffer,size)=>{randomFill(HEAPU8.subarray(buffer,buffer+size));return 0};var _llvm_eh_typeid_for=type=>type;var runtimeKeepaliveCounter=0;var keepRuntimeAlive=()=>noExitRuntime||runtimeKeepaliveCounter>0;var _proc_exit=code=>{EXITSTATUS=code;if(!keepRuntimeAlive()){Module["onExit"]?.(code);ABORT=true}quit_(code,new ExitStatus(code))};var getCFunc=ident=>{var func=Module["_"+ident];assert(func,"Cannot call unknown function "+ident+", make sure it is exported");return func};var writeArrayToMemory=(array,buffer)=>{assert(array.length>=0,"writeArrayToMemory array must have a length (should be an array or typed array)");HEAP8.set(array,buffer)};var stackAlloc=sz=>__emscripten_stack_alloc(sz);var stringToUTF8OnStack=str=>{var size=lengthBytesUTF8(str)+1;var ret=stackAlloc(size);stringToUTF8(str,ret,size);return ret};var ccall=(ident,returnType,argTypes,args,opts)=>{var toC={string:str=>{var ret=0;if(str!==null&&str!==undefined&&str!==0){ret=stringToUTF8OnStack(str)}return ret},array:arr=>{var ret=stackAlloc(arr.length);writeArrayToMemory(arr,ret);return ret}};function convertReturnValue(ret){if(returnType==="string"){return UTF8ToString(ret)}if(returnType==="boolean")return Boolean(ret);return ret}var func=getCFunc(ident);var cArgs=[];var stack=0;assert(returnType!=="array",'Return type should not be "array".');if(args){for(var i=0;i<args.length;i++){var converter=toC[argTypes[i]];if(converter){if(stack===0)stack=stackSave();cArgs[i]=converter(args[i])}else{cArgs[i]=args[i]}}}var ret=func(...cArgs);function onDone(ret){if(stack!==0)stackRestore(stack);return convertReturnValue(ret)}ret=onDone(ret);return ret};var cwrap=(ident,returnType,argTypes,opts)=>(...args)=>ccall(ident,returnType,argTypes,args,opts);FS.createPreloadedFile=FS_createPreloadedFile;FS.staticInit();function checkIncomingModuleAPI(){ignoredModuleProp("fetchSettings")}var wasmImports={__assert_fail:___assert_fail,__call_sighandler:___call_sighandler,__cxa_begin_catch:___cxa_begin_catch,__cxa_end_catch:___cxa_end_catch,__cxa_find_matching_catch_2:___cxa_find_matching_catch_2,__cxa_find_matching_catch_3:___cxa_find_matching_catch_3,__cxa_rethrow:___cxa_rethrow,__cxa_throw:___cxa_throw,__handle_stack_overflow:___handle_stack_overflow,__resumeException:___resumeException,__syscall_faccessat:___syscall_faccessat,__syscall_fcntl64:___syscall_fcntl64,__syscall_fstat64:___syscall_fstat64,__syscall_getdents64:___syscall_getdents64,__syscall_ioctl:___syscall_ioctl,__syscall_lstat64:___syscall_lstat64,__syscall_mkdirat:___syscall_mkdirat,__syscall_newfstatat:___syscall_newfstatat,__syscall_openat:___syscall_openat,__syscall_rmdir:___syscall_rmdir,__syscall_stat64:___syscall_stat64,__syscall_unlinkat:___syscall_unlinkat,_abort_js:__abort_js,_emscripten_get_now_is_monotonic:__emscripten_get_now_is_monotonic,_emscripten_memcpy_js:__emscripten_memcpy_js,_emscripten_runtime_keepalive_clear:__emscripten_runtime_keepalive_clear,_emscripten_throw_longjmp:__emscripten_throw_longjmp,_mmap_js:__mmap_js,_munmap_js:__munmap_js,_tzset_js:__tzset_js,emscripten_date_now:_emscripten_date_now,emscripten_get_heap_max:_emscripten_get_heap_max,emscripten_get_now:_emscripten_get_now,emscripten_resize_heap:_emscripten_resize_heap,environ_get:_environ_get,environ_sizes_get:_environ_sizes_get,fd_close:_fd_close,fd_fdstat_get:_fd_fdstat_get,fd_read:_fd_read,fd_seek:_fd_seek,fd_write:_fd_write,getentropy:_getentropy,invoke_d,invoke_diii,invoke_fi,invoke_fif,invoke_fifff,invoke_fii,invoke_fiii,invoke_fiiii,invoke_fiiiiii,invoke_fiiiiiii,invoke_fij,invoke_i,invoke_idiii,invoke_ii,invoke_iif,invoke_iifi,invoke_iifii,invoke_iifiiiii,invoke_iii,invoke_iiid,invoke_iiidii,invoke_iiif,invoke_iiiffi,invoke_iiii,invoke_iiiidi,invoke_iiiiffifffffffi,invoke_iiiifiii,invoke_iiiii,invoke_iiiiif,invoke_iiiiifi,invoke_iiiiii,invoke_iiiiiifi,invoke_iiiiiififiiiififiiiiiiiiiiiiiiiiiiii,invoke_iiiiiii,invoke_iiiiiiifii,invoke_iiiiiiii,invoke_iiiiiiiii,invoke_iiiiiiiiiffi,invoke_iiiiiiiiii,invoke_iiiiiiiiiii,invoke_iiiiiiiiiiii,invoke_iiiiiiiiiiiif,invoke_iiiiiiiiiiiiiii,invoke_iiiiiiij,invoke_iiiiiij,invoke_iiiiij,invoke_iiiij,invoke_iiij,invoke_iiiji,invoke_iiijii,invoke_iiijiii,invoke_iij,invoke_iijiii,invoke_iijj,invoke_iijji,invoke_iijjiii,invoke_ij,invoke_ijjiii,invoke_j,invoke_ji,invoke_jii,invoke_jiii,invoke_jiji,invoke_v,invoke_vdiii,invoke_vi,invoke_vid,invoke_vif,invoke_vififiif,invoke_vifii,invoke_vifiiifiiiiiiiiiiiiifiiii,invoke_vii,invoke_viid,invoke_viif,invoke_viiff,invoke_viifi,invoke_viifiii,invoke_viii,invoke_viiid,invoke_viiif,invoke_viiiffii,invoke_viiiffiiii,invoke_viiifi,invoke_viiii,invoke_viiiif,invoke_viiiii,invoke_viiiiif,invoke_viiiiii,invoke_viiiiiid,invoke_viiiiiif,invoke_viiiiiifi,invoke_viiiiiifif,invoke_viiiiiifii,invoke_viiiiiii,invoke_viiiiiiidiiii,invoke_viiiiiiii,invoke_viiiiiiiif,invoke_viiiiiiiii,invoke_viiiiiiiiii,invoke_viiiiiiiiiidii,invoke_viiiiiiiiiii,invoke_viiiiiiiiiiii,invoke_viiiiiiiiiiiiii,invoke_viiiiiiiiiiiiiiii,invoke_viiiiij,invoke_viiiiiji,invoke_viiiiji,invoke_viiij,invoke_viiiji,invoke_viiijii,invoke_viiijjji,invoke_viij,invoke_viiji,invoke_viijii,invoke_viijj,invoke_vij,invoke_viji,invoke_vijif,invoke_vijii,invoke_vijj,invoke_vjjiii,llvm_eh_typeid_for:_llvm_eh_typeid_for,proc_exit:_proc_exit};var wasmExports=createWasm();var ___wasm_call_ctors=createExportWrapper("__wasm_call_ctors",0);var _web_engine_create=Module["_web_engine_create"]=createExportWrapper("web_engine_create",0);var _web_engine_get_memory_stats=Module["_web_engine_get_memory_stats"]=createExportWrapper("web_engine_get_memory_stats",1);var _web_engine_destroy=Module["_web_engine_destroy"]=createExportWrapper("web_engine_destroy",1);var _fflush=createExportWrapper("fflush",1);var _web_engine_get_live_handles=Module["_web_engine_get_live_handles"]=createExportWrapper("web_engine_get_live_handles",0);var _web_engine_get_allocated_bytes=Module["_web_engine_get_allocated_bytes"]=createExportWrapper("web_engine_get_allocated_bytes",0);var _web_engine_open_blend=Module["_web_engine_open_blend"]=createExportWrapper("web_engine_open_blend",3);var _web_engine_apply_command=Module["_web_engine_apply_command"]=createExportWrapper("web_engine_apply_command",3);var _web_engine_decimate_apply=Module["_web_engine_decimate_apply"]=createExportWrapper("web_engine_decimate_apply",35);var _web_engine_undo=Module["_web_engine_undo"]=createExportWrapper("web_engine_undo",1);var _web_engine_redo=Module["_web_engine_redo"]=createExportWrapper("web_engine_redo",1);var _web_engine_get_scene_snapshot=Module["_web_engine_get_scene_snapshot"]=createExportWrapper("web_engine_get_scene_snapshot",3);var _web_engine_get_scene_metadata=Module["_web_engine_get_scene_metadata"]=createExportWrapper("web_engine_get_scene_metadata",3);var _web_engine_get_scene_geometry=Module["_web_engine_get_scene_geometry"]=createExportWrapper("web_engine_get_scene_geometry",3);var _web_engine_get_scene_delta=Module["_web_engine_get_scene_delta"]=createExportWrapper("web_engine_get_scene_delta",3);var _web_engine_get_packed_asset=Module["_web_engine_get_packed_asset"]=createExportWrapper("web_engine_get_packed_asset",5);var _web_engine_evaluate_depsgraph=Module["_web_engine_evaluate_depsgraph"]=createExportWrapper("web_engine_evaluate_depsgraph",3);var _web_engine_save_blend=Module["_web_engine_save_blend"]=createExportWrapper("web_engine_save_blend",3);var _malloc=Module["_malloc"]=createExportWrapper("malloc",1);var _web_engine_free_buffer=Module["_web_engine_free_buffer"]=createExportWrapper("web_engine_free_buffer",1);var _free=Module["_free"]=createExportWrapper("free",1);var _web_engine_last_error_code=Module["_web_engine_last_error_code"]=createExportWrapper("web_engine_last_error_code",0);var _web_engine_last_error_message=Module["_web_engine_last_error_message"]=createExportWrapper("web_engine_last_error_message",0);var _strerror=createExportWrapper("strerror",1);var _emscripten_builtin_memalign=createExportWrapper("emscripten_builtin_memalign",2);var _setThrew=createExportWrapper("setThrew",2);var __emscripten_tempret_set=createExportWrapper("_emscripten_tempret_set",1);var __emscripten_tempret_get=createExportWrapper("_emscripten_tempret_get",0);var _emscripten_stack_init=()=>(_emscripten_stack_init=wasmExports["emscripten_stack_init"])();var _emscripten_stack_get_free=()=>(_emscripten_stack_get_free=wasmExports["emscripten_stack_get_free"])();var _emscripten_stack_get_base=()=>(_emscripten_stack_get_base=wasmExports["emscripten_stack_get_base"])();var _emscripten_stack_get_end=()=>(_emscripten_stack_get_end=wasmExports["emscripten_stack_get_end"])();var __emscripten_stack_restore=a0=>(__emscripten_stack_restore=wasmExports["_emscripten_stack_restore"])(a0);var __emscripten_stack_alloc=a0=>(__emscripten_stack_alloc=wasmExports["_emscripten_stack_alloc"])(a0);var _emscripten_stack_get_current=()=>(_emscripten_stack_get_current=wasmExports["emscripten_stack_get_current"])();var ___cxa_decrement_exception_refcount=createExportWrapper("__cxa_decrement_exception_refcount",1);var ___cxa_increment_exception_refcount=createExportWrapper("__cxa_increment_exception_refcount",1);var ___cxa_can_catch=createExportWrapper("__cxa_can_catch",3);var ___cxa_get_exception_ptr=createExportWrapper("__cxa_get_exception_ptr",1);var ___set_stack_limits=Module["___set_stack_limits"]=createExportWrapper("__set_stack_limits",2);var dynCall_viij=Module["dynCall_viij"]=createExportWrapper("dynCall_viij",5);var dynCall_ij=Module["dynCall_ij"]=createExportWrapper("dynCall_ij",3);var dynCall_viji=Module["dynCall_viji"]=createExportWrapper("dynCall_viji",5);var dynCall_iij=Module["dynCall_iij"]=createExportWrapper("dynCall_iij",4);var dynCall_fij=Module["dynCall_fij"]=createExportWrapper("dynCall_fij",4);var dynCall_vijf=Module["dynCall_vijf"]=createExportWrapper("dynCall_vijf",5);var dynCall_viiji=Module["dynCall_viiji"]=createExportWrapper("dynCall_viiji",6);var dynCall_viijii=Module["dynCall_viijii"]=createExportWrapper("dynCall_viijii",7);var dynCall_vij=Module["dynCall_vij"]=createExportWrapper("dynCall_vij",4);var dynCall_viiijjji=Module["dynCall_viiijjji"]=createExportWrapper("dynCall_viiijjji",11);var dynCall_viiiiji=Module["dynCall_viiiiji"]=createExportWrapper("dynCall_viiiiji",8);var dynCall_jiii=Module["dynCall_jiii"]=createExportWrapper("dynCall_jiii",4);var dynCall_viiij=Module["dynCall_viiij"]=createExportWrapper("dynCall_viiij",6);var dynCall_iiijii=Module["dynCall_iiijii"]=createExportWrapper("dynCall_iiijii",7);var dynCall_iiijiii=Module["dynCall_iiijiii"]=createExportWrapper("dynCall_iiijiii",8);var dynCall_iiij=Module["dynCall_iiij"]=createExportWrapper("dynCall_iiij",5);var dynCall_vjjiii=Module["dynCall_vjjiii"]=createExportWrapper("dynCall_vjjiii",8);var dynCall_ijjiii=Module["dynCall_ijjiii"]=createExportWrapper("dynCall_ijjiii",8);var dynCall_iijiii=Module["dynCall_iijiii"]=createExportWrapper("dynCall_iijiii",7);var dynCall_iijjiii=Module["dynCall_iijjiii"]=createExportWrapper("dynCall_iijjiii",9);var dynCall_iiiji=Module["dynCall_iiiji"]=createExportWrapper("dynCall_iiiji",6);var dynCall_jii=Module["dynCall_jii"]=createExportWrapper("dynCall_jii",3);var dynCall_iijj=Module["dynCall_iijj"]=createExportWrapper("dynCall_iijj",6);var dynCall_ji=Module["dynCall_ji"]=createExportWrapper("dynCall_ji",2);var dynCall_vijii=Module["dynCall_vijii"]=createExportWrapper("dynCall_vijii",6);var dynCall_vijif=Module["dynCall_vijif"]=createExportWrapper("dynCall_vijif",6);var dynCall_viiiiij=Module["dynCall_viiiiij"]=createExportWrapper("dynCall_viiiiij",8);var dynCall_viiiiiji=Module["dynCall_viiiiiji"]=createExportWrapper("dynCall_viiiiiji",9);var dynCall_viiiji=Module["dynCall_viiiji"]=createExportWrapper("dynCall_viiiji",7);var dynCall_iiiij=Module["dynCall_iiiij"]=createExportWrapper("dynCall_iiiij",6);var dynCall_vijj=Module["dynCall_vijj"]=createExportWrapper("dynCall_vijj",6);var dynCall_iijji=Module["dynCall_iijji"]=createExportWrapper("dynCall_iijji",7);var dynCall_j=Module["dynCall_j"]=createExportWrapper("dynCall_j",1);var dynCall_iiiiiiij=Module["dynCall_iiiiiiij"]=createExportWrapper("dynCall_iiiiiiij",9);var dynCall_viijj=Module["dynCall_viijj"]=createExportWrapper("dynCall_viijj",7);var dynCall_iiiiij=Module["dynCall_iiiiij"]=createExportWrapper("dynCall_iiiiij",7);var dynCall_viiijii=Module["dynCall_viiijii"]=createExportWrapper("dynCall_viiijii",8);var dynCall_jij=Module["dynCall_jij"]=createExportWrapper("dynCall_jij",4);var dynCall_vijji=Module["dynCall_vijji"]=createExportWrapper("dynCall_vijji",7);var dynCall_iiiiiij=Module["dynCall_iiiiiij"]=createExportWrapper("dynCall_iiiiiij",8);var dynCall_jiji=Module["dynCall_jiji"]=createExportWrapper("dynCall_jiji",5);var dynCall_iiiiijj=Module["dynCall_iiiiijj"]=createExportWrapper("dynCall_iiiiijj",9);var dynCall_iiiiiijj=Module["dynCall_iiiiiijj"]=createExportWrapper("dynCall_iiiiiijj",10);function invoke_ii(index,a1){var sp=stackSave();try{return getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_v(index){var sp=stackSave();try{getWasmTableEntry(index)()}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiii(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viii(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiii(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vi(index,a1){var sp=stackSave();try{getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vif(index,a1,a2){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iii(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fi(index,a1){var sp=stackSave();try{return getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiif(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vii(index,a1,a2){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiii(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_i(index){var sp=stackSave();try{return getWasmTableEntry(index)()}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fiii(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_diii(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiffi(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiifii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiffifffffffi(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiifi(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiififiiiififiiiiiiiiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24,a25,a26,a27,a28,a29,a30,a31,a32,a33,a34,a35){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24,a25,a26,a27,a28,a29,a30,a31,a32,a33,a34,a35)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vififiif(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vifii(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fiiii(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viif(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viifi(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiif(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiif(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiif(index,a1,a2,a3,a4,a5){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fif(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiifi(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iifii(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fii(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fiiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iifi(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiif(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vdiii(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_idiii(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viifiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiif(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiifii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiifiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_d(index){var sp=stackSave();try{return getWasmTableEntry(index)()}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fifff(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiifi(index,a1,a2,a3,a4,a5){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fiiiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiifi(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vid(index,a1,a2){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiff(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iif(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiffi(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiffiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iifiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiifif(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiif(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vifiiifiiiiiiiiiiiiifiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiiiif(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiid(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiidiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiidii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiidi(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viid(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiidii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiid(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiffii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiid(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viij(index,a1,a2,a3,a4){var sp=stackSave();try{dynCall_viij(index,a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iij(index,a1,a2,a3){var sp=stackSave();try{return dynCall_iij(index,a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_ij(index,a1,a2){var sp=stackSave();try{return dynCall_ij(index,a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fij(index,a1,a2,a3){var sp=stackSave();try{return dynCall_fij(index,a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_jiii(index,a1,a2,a3){var sp=stackSave();try{return dynCall_jiii(index,a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiji(index,a1,a2,a3,a4,a5){var sp=stackSave();try{dynCall_viiji(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viijii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{dynCall_viijii(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vij(index,a1,a2,a3){var sp=stackSave();try{dynCall_vij(index,a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiijjji(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10){var sp=stackSave();try{dynCall_viiijjji(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiji(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{dynCall_viiiiji(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiij(index,a1,a2,a3,a4,a5){var sp=stackSave();try{dynCall_viiij(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiijii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return dynCall_iiijii(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiijiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return dynCall_iiijiii(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiij(index,a1,a2,a3,a4){var sp=stackSave();try{return dynCall_iiij(index,a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viji(index,a1,a2,a3,a4){var sp=stackSave();try{dynCall_viji(index,a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vijii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{dynCall_vijii(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiji(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return dynCall_iiiji(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iijiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return dynCall_iijiii(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iijjiii(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{return dynCall_iijjiii(index,a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vjjiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{dynCall_vjjiii(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_ijjiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return dynCall_ijjiii(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iijj(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return dynCall_iijj(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiij(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{dynCall_viiiiij(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vijif(index,a1,a2,a3,a4,a5){var sp=stackSave();try{dynCall_vijif(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiji(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{dynCall_viiiiiji(index,a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iijji(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return dynCall_iijji(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vijj(index,a1,a2,a3,a4,a5){var sp=stackSave();try{dynCall_vijj(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viijj(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{dynCall_viijj(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_ji(index,a1){var sp=stackSave();try{return dynCall_ji(index,a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiji(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{dynCall_viiiji(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiij(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return dynCall_iiiiij(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiij(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return dynCall_iiiij(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_j(index){var sp=stackSave();try{return dynCall_j(index)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiij(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{return dynCall_iiiiiiij(index,a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function 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Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js")})}});var ENVIRONMENT_IS_WEB=typeof window=="object";var ENVIRONMENT_IS_WORKER=typeof importScripts=="function";var ENVIRONMENT_IS_NODE=typeof process=="object"&&typeof process.versions=="object"&&typeof process.versions.node=="string"&&process.type!="renderer";var ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;if(ENVIRONMENT_IS_NODE){const{createRequire}=await import("module");let dirname=import.meta.url;if(dirname.startsWith("data:")){dirname="/"}var require=createRequire(dirname)}var moduleOverrides=Object.assign({},Module);var arguments_=[];var thisProgram="./this.program";var quit_=(status,toThrow)=>{throw toThrow};var scriptDirectory="";function locateFile(path){if(Module["locateFile"]){return Module["locateFile"](path,scriptDirectory)}return scriptDirectory+path}var readAsync,readBinary;if(ENVIRONMENT_IS_NODE){if(typeof process=="undefined"||!process.release||process.release.name!=="node")throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)");var nodeVersion=process.versions.node;var numericVersion=nodeVersion.split(".").slice(0,3);numericVersion=numericVersion[0]*1e4+numericVersion[1]*100+numericVersion[2].split("-")[0]*1;if(numericVersion<16e4){throw new Error("This emscripten-generated code requires node v16.0.0 (detected v"+nodeVersion+")")}var fs=require("fs");var nodePath=require("path");if(!import.meta.url.startsWith("data:")){scriptDirectory=nodePath.dirname(require("url").fileURLToPath(import.meta.url))+"/"}readBinary=filename=>{filename=isFileURI(filename)?new URL(filename):nodePath.normalize(filename);var ret=fs.readFileSync(filename);assert(ret.buffer);return ret};readAsync=(filename,binary=true)=>{filename=isFileURI(filename)?new URL(filename):nodePath.normalize(filename);return new Promise((resolve,reject)=>{fs.readFile(filename,binary?undefined:"utf8",(err,data)=>{if(err)reject(err);else resolve(binary?data.buffer:data)})})};if(!Module["thisProgram"]&&process.argv.length>1){thisProgram=process.argv[1].replace(/\\/g,"/")}arguments_=process.argv.slice(2);quit_=(status,toThrow)=>{process.exitCode=status;throw toThrow}}else if(ENVIRONMENT_IS_SHELL){if(typeof process=="object"&&typeof require==="function"||typeof window=="object"||typeof importScripts=="function")throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)")}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){if(ENVIRONMENT_IS_WORKER){scriptDirectory=self.location.href}else if(typeof document!="undefined"&&document.currentScript){scriptDirectory=document.currentScript.src}if(_scriptName){scriptDirectory=_scriptName}if(scriptDirectory.startsWith("blob:")){scriptDirectory=""}else{scriptDirectory=scriptDirectory.substr(0,scriptDirectory.replace(/[?#].*/,"").lastIndexOf("/")+1)}if(!(typeof window=="object"||typeof importScripts=="function"))throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)");{if(ENVIRONMENT_IS_WORKER){readBinary=url=>{var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.responseType="arraybuffer";xhr.send(null);return new Uint8Array(xhr.response)}}readAsync=url=>{assert(!isFileURI(url),"readAsync does not work with file:// URLs");return fetch(url,{credentials:"same-origin"}).then(response=>{if(response.ok){return response.arrayBuffer()}return Promise.reject(new Error(response.status+" : "+response.url))})}}}else{throw new Error("environment detection error")}var out=Module["print"]||console.log.bind(console);var err=Module["printErr"]||console.error.bind(console);Object.assign(Module,moduleOverrides);moduleOverrides=null;checkIncomingModuleAPI();if(Module["arguments"])arguments_=Module["arguments"];legacyModuleProp("arguments","arguments_");if(Module["thisProgram"])thisProgram=Module["thisProgram"];legacyModuleProp("thisProgram","thisProgram");assert(typeof Module["memoryInitializerPrefixURL"]=="undefined","Module.memoryInitializerPrefixURL option was removed, use Module.locateFile instead");assert(typeof Module["pthreadMainPrefixURL"]=="undefined","Module.pthreadMainPrefixURL option was removed, use Module.locateFile instead");assert(typeof Module["cdInitializerPrefixURL"]=="undefined","Module.cdInitializerPrefixURL option was removed, use Module.locateFile instead");assert(typeof Module["filePackagePrefixURL"]=="undefined","Module.filePackagePrefixURL option was removed, use Module.locateFile instead");assert(typeof Module["read"]=="undefined","Module.read option was removed");assert(typeof Module["readAsync"]=="undefined","Module.readAsync option was removed (modify readAsync in JS)");assert(typeof Module["readBinary"]=="undefined","Module.readBinary option was removed (modify readBinary in JS)");assert(typeof Module["setWindowTitle"]=="undefined","Module.setWindowTitle option was removed (modify emscripten_set_window_title in JS)");assert(typeof Module["TOTAL_MEMORY"]=="undefined","Module.TOTAL_MEMORY has been renamed Module.INITIAL_MEMORY");legacyModuleProp("asm","wasmExports");legacyModuleProp("readAsync","readAsync");legacyModuleProp("readBinary","readBinary");legacyModuleProp("setWindowTitle","setWindowTitle");assert(!ENVIRONMENT_IS_SHELL,"shell environment detected but not enabled at build time.  Add `shell` to `-sENVIRONMENT` to enable.");var wasmBinary=Module["wasmBinary"];legacyModuleProp("wasmBinary","wasmBinary");if(typeof WebAssembly!="object"){err("no native wasm support detected")}var wasmMemory;var ABORT=false;var EXITSTATUS;function assert(condition,text){if(!condition){abort("Assertion failed"+(text?": "+text:""))}}var HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;function updateMemoryViews(){var b=wasmMemory.buffer;Module["HEAP8"]=HEAP8=new Int8Array(b);Module["HEAP16"]=HEAP16=new Int16Array(b);Module["HEAPU8"]=HEAPU8=new Uint8Array(b);Module["HEAPU16"]=HEAPU16=new Uint16Array(b);Module["HEAP32"]=HEAP32=new Int32Array(b);Module["HEAPU32"]=HEAPU32=new Uint32Array(b);Module["HEAPF32"]=HEAPF32=new Float32Array(b);Module["HEAPF64"]=HEAPF64=new Float64Array(b)}assert(!Module["STACK_SIZE"],"STACK_SIZE can no longer be set at runtime.  Use -sSTACK_SIZE at link time");assert(typeof Int32Array!="undefined"&&typeof Float64Array!=="undefined"&&Int32Array.prototype.subarray!=undefined&&Int32Array.prototype.set!=undefined,"JS engine does not provide full typed array support");assert(!Module["wasmMemory"],"Use of `wasmMemory` detected.  Use -sIMPORTED_MEMORY to define wasmMemory externally");assert(!Module["INITIAL_MEMORY"],"Detected runtime INITIAL_MEMORY setting.  Use -sIMPORTED_MEMORY to define wasmMemory dynamically");function writeStackCookie(){var max=_emscripten_stack_get_end();assert((max&3)==0);if(max==0){max+=4}HEAPU32[max>>2]=34821223;checkInt32(34821223);HEAPU32[max+4>>2]=2310721022;checkInt32(2310721022);HEAPU32[0>>2]=1668509029;checkInt32(1668509029)}function checkStackCookie(){if(ABORT)return;var max=_emscripten_stack_get_end();if(max==0){max+=4}var cookie1=HEAPU32[max>>2];var cookie2=HEAPU32[max+4>>2];if(cookie1!=34821223||cookie2!=2310721022){abort(`Stack overflow! Stack cookie has been overwritten at ${ptrToString(max)}, expected hex dwords 0x89BACDFE and 0x2135467, but received ${ptrToString(cookie2)} ${ptrToString(cookie1)}`)}if(HEAPU32[0>>2]!=1668509029){abort("Runtime error: The application has corrupted its heap memory area (address zero)!")}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;function preRun(){var preRuns=Module["preRun"];if(preRuns){if(typeof preRuns=="function")preRuns=[preRuns];preRuns.forEach(addOnPreRun)}callRuntimeCallbacks(__ATPRERUN__)}function initRuntime(){assert(!runtimeInitialized);runtimeInitialized=true;checkStackCookie();setStackLimits();if(!Module["noFSInit"]&&!FS.initialized)FS.init();FS.ignorePermissions=false;TTY.init();callRuntimeCallbacks(__ATINIT__)}function postRun(){checkStackCookie();var postRuns=Module["postRun"];if(postRuns){if(typeof postRuns=="function")postRuns=[postRuns];postRuns.forEach(addOnPostRun)}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}function addOnInit(cb){__ATINIT__.unshift(cb)}function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}assert(Math.imul,"This browser does not support Math.imul(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");assert(Math.fround,"This browser does not support Math.fround(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");assert(Math.clz32,"This browser does not support Math.clz32(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");assert(Math.trunc,"This browser does not support Math.trunc(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;var runDependencyTracking={};function getUniqueRunDependency(id){var orig=id;while(1){if(!runDependencyTracking[id])return id;id=orig+Math.random()}}function addRunDependency(id){runDependencies++;Module["monitorRunDependencies"]?.(runDependencies);if(id){assert(!runDependencyTracking[id]);runDependencyTracking[id]=1;if(runDependencyWatcher===null&&typeof setInterval!="undefined"){runDependencyWatcher=setInterval(()=>{if(ABORT){clearInterval(runDependencyWatcher);runDependencyWatcher=null;return}var shown=false;for(var dep in runDependencyTracking){if(!shown){shown=true;err("still waiting on run dependencies:")}err(`dependency: ${dep}`)}if(shown){err("(end of list)")}},1e4)}}else{err("warning: run dependency added without ID")}}function removeRunDependency(id){runDependencies--;Module["monitorRunDependencies"]?.(runDependencies);if(id){assert(runDependencyTracking[id]);delete runDependencyTracking[id]}else{err("warning: run dependency removed without ID")}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}function abort(what){Module["onAbort"]?.(what);what="Aborted("+what+")";err(what);ABORT=true;var e=new WebAssembly.RuntimeError(what);readyPromiseReject(e);throw e}var dataURIPrefix="data:application/octet-stream;base64,";var isDataURI=filename=>filename.startsWith(dataURIPrefix);var isFileURI=filename=>filename.startsWith("file://");function createExportWrapper(name,nargs){return(...args)=>{assert(runtimeInitialized,`native function \`${name}\` called before runtime initialization`);var f=wasmExports[name];assert(f,`exported native function \`${name}\` not found`);assert(args.length<=nargs,`native function \`${name}\` called with ${args.length} args but expects ${nargs}`);return f(...args)}}function findWasmBinary(){if(Module["locateFile"]){var f="web_engine.wasm";if(!isDataURI(f)){return locateFile(f)}return f}return new URL("web_engine.wasm",import.meta.url).href}var wasmBinaryFile;function getBinarySync(file){if(file==wasmBinaryFile&&wasmBinary){return new Uint8Array(wasmBinary)}if(readBinary){return readBinary(file)}throw"both async and sync fetching of the wasm failed"}function getBinaryPromise(binaryFile){if(!wasmBinary){return readAsync(binaryFile).then(response=>new Uint8Array(response),()=>getBinarySync(binaryFile))}return Promise.resolve().then(()=>getBinarySync(binaryFile))}function instantiateArrayBuffer(binaryFile,imports,receiver){return getBinaryPromise(binaryFile).then(binary=>WebAssembly.instantiate(binary,imports)).then(receiver,reason=>{err(`failed to asynchronously prepare wasm: ${reason}`);if(isFileURI(wasmBinaryFile)){err(`warning: Loading from a file URI (${wasmBinaryFile}) is not supported in most browsers. See https://emscripten.org/docs/getting_started/FAQ.html#how-do-i-run-a-local-webserver-for-testing-why-does-my-program-stall-in-downloading-or-preparing`)}abort(reason)})}function instantiateAsync(binary,binaryFile,imports,callback){if(!binary&&typeof WebAssembly.instantiateStreaming=="function"&&!isDataURI(binaryFile)&&!ENVIRONMENT_IS_NODE&&typeof fetch=="function"){return fetch(binaryFile,{credentials:"same-origin"}).then(response=>{var result=WebAssembly.instantiateStreaming(response,imports);return result.then(callback,function(reason){err(`wasm streaming compile failed: ${reason}`);err("falling back to ArrayBuffer instantiation");return instantiateArrayBuffer(binaryFile,imports,callback)})})}return instantiateArrayBuffer(binaryFile,imports,callback)}function getWasmImports(){return{env:wasmImports,wasi_snapshot_preview1:wasmImports}}function createWasm(){var info=getWasmImports();function receiveInstance(instance,module){wasmExports=instance.exports;wasmMemory=wasmExports["memory"];assert(wasmMemory,"memory not found in wasm exports");updateMemoryViews();wasmTable=wasmExports["__indirect_function_table"];assert(wasmTable,"table not found in wasm exports");addOnInit(wasmExports["__wasm_call_ctors"]);removeRunDependency("wasm-instantiate");return wasmExports}addRunDependency("wasm-instantiate");var trueModule=Module;function receiveInstantiationResult(result){assert(Module===trueModule,"the Module object should not be replaced during async compilation - perhaps the order of HTML elements is wrong?");trueModule=null;receiveInstance(result["instance"])}if(Module["instantiateWasm"]){try{return Module["instantiateWasm"](info,receiveInstance)}catch(e){err(`Module.instantiateWasm callback failed with error: ${e}`);readyPromiseReject(e)}}wasmBinaryFile??=findWasmBinary();instantiateAsync(wasmBinary,wasmBinaryFile,info,receiveInstantiationResult).catch(readyPromiseReject);return{}}var tempDouble;var tempI64;(()=>{var h16=new Int16Array(1);var h8=new Int8Array(h16.buffer);h16[0]=25459;if(h8[0]!==115||h8[1]!==99)throw"Runtime error: expected the system to be little-endian! (Run with -sSUPPORT_BIG_ENDIAN to bypass)"})();if(Module["ENVIRONMENT"]){throw new Error("Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -sENVIRONMENT=web or -sENVIRONMENT=node)")}function legacyModuleProp(prop,newName,incoming=true){if(!Object.getOwnPropertyDescriptor(Module,prop)){Object.defineProperty(Module,prop,{configurable:true,get(){let extra=incoming?" (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)":"";abort(`\`Module.${prop}\` has been replaced by \`${newName}\``+extra)}})}}function ignoredModuleProp(prop){if(Object.getOwnPropertyDescriptor(Module,prop)){abort(`\`Module.${prop}\` was supplied but \`${prop}\` not included in INCOMING_MODULE_JS_API`)}}function isExportedByForceFilesystem(name){return name==="FS_createPath"||name==="FS_createDataFile"||name==="FS_createPreloadedFile"||name==="FS_unlink"||name==="addRunDependency"||name==="FS_createLazyFile"||name==="FS_createDevice"||name==="removeRunDependency"}function hookGlobalSymbolAccess(sym,func){if(typeof globalThis!="undefined"&&!Object.getOwnPropertyDescriptor(globalThis,sym)){Object.defineProperty(globalThis,sym,{configurable:true,get(){func();return undefined}})}}function missingGlobal(sym,msg){hookGlobalSymbolAccess(sym,()=>{warnOnce(`\`${sym}\` is not longer defined by emscripten. ${msg}`)})}missingGlobal("buffer","Please use HEAP8.buffer or wasmMemory.buffer");missingGlobal("asm","Please use wasmExports instead");function missingLibrarySymbol(sym){hookGlobalSymbolAccess(sym,()=>{var msg=`\`${sym}\` is a library symbol and not included by default; add it to your library.js __deps or to DEFAULT_LIBRARY_FUNCS_TO_INCLUDE on the command line`;var librarySymbol=sym;if(!librarySymbol.startsWith("_")){librarySymbol="$"+sym}msg+=` (e.g. -sDEFAULT_LIBRARY_FUNCS_TO_INCLUDE='${librarySymbol}')`;if(isExportedByForceFilesystem(sym)){msg+=". Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you"}warnOnce(msg)});unexportedRuntimeSymbol(sym)}function unexportedRuntimeSymbol(sym){if(!Object.getOwnPropertyDescriptor(Module,sym)){Object.defineProperty(Module,sym,{configurable:true,get(){var msg=`'${sym}' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the Emscripten FAQ)`;if(isExportedByForceFilesystem(sym)){msg+=". Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you"}abort(msg)}})}}var MAX_UINT8=2**8-1;var MAX_UINT16=2**16-1;var MAX_UINT32=2**32-1;var MAX_UINT53=2**53-1;var MAX_UINT64=2**64-1;var MIN_INT8=-(2**(8-1));var MIN_INT16=-(2**(16-1));var MIN_INT32=-(2**(32-1));var MIN_INT53=-(2**(53-1));var MIN_INT64=-(2**(64-1));function checkInt(value,bits,min,max){assert(Number.isInteger(Number(value)),`attempt to write non-integer (${value}) into integer heap`);assert(value<=max,`value (${value}) too large to write as ${bits}-bit value`);assert(value>=min,`value (${value}) too small to write as ${bits}-bit value`)}var checkInt8=value=>checkInt(value,8,MIN_INT8,MAX_UINT8);var checkInt16=value=>checkInt(value,16,MIN_INT16,MAX_UINT16);var checkInt32=value=>checkInt(value,32,MIN_INT32,MAX_UINT32);var checkInt64=value=>checkInt(value,64,MIN_INT64,MAX_UINT64);function dbg(...args){console.warn(...args)}function ExitStatus(status){this.name="ExitStatus";this.message=`Program terminated with exit(${status})`;this.status=status}var callRuntimeCallbacks=callbacks=>{callbacks.forEach(f=>f(Module))};var noExitRuntime=Module["noExitRuntime"]||true;var ptrToString=ptr=>{assert(typeof ptr==="number");ptr>>>=0;return"0x"+ptr.toString(16).padStart(8,"0")};var setStackLimits=()=>{var stackLow=_emscripten_stack_get_base();var stackHigh=_emscripten_stack_get_end();___set_stack_limits(stackLow,stackHigh)};var stackRestore=val=>__emscripten_stack_restore(val);var stackSave=()=>_emscripten_stack_get_current();var warnOnce=text=>{warnOnce.shown||={};if(!warnOnce.shown[text]){warnOnce.shown[text]=1;if(ENVIRONMENT_IS_NODE)text="warning: "+text;err(text)}};var UTF8Decoder=typeof TextDecoder!="undefined"?new TextDecoder:undefined;var UTF8ArrayToString=(heapOrArray,idx=0,maxBytesToRead=NaN)=>{var endIdx=idx+maxBytesToRead;var endPtr=idx;while(heapOrArray[endPtr]&&!(endPtr>=endIdx))++endPtr;if(endPtr-idx>16&&heapOrArray.buffer&&UTF8Decoder){return UTF8Decoder.decode(heapOrArray.subarray(idx,endPtr))}var str="";while(idx<endPtr){var u0=heapOrArray[idx++];if(!(u0&128)){str+=String.fromCharCode(u0);continue}var u1=heapOrArray[idx++]&63;if((u0&224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}var u2=heapOrArray[idx++]&63;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{if((u0&248)!=240)warnOnce("Invalid UTF-8 leading byte "+ptrToString(u0)+" encountered when deserializing a UTF-8 string in wasm memory to a JS string!");u0=(u0&7)<<18|u1<<12|u2<<6|heapOrArray[idx++]&63}if(u0<65536){str+=String.fromCharCode(u0)}else{var ch=u0-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}}return str};var UTF8ToString=(ptr,maxBytesToRead)=>{assert(typeof ptr=="number",`UTF8ToString expects a number (got ${typeof ptr})`);return ptr?UTF8ArrayToString(HEAPU8,ptr,maxBytesToRead):""};var ___assert_fail=(condition,filename,line,func)=>{abort(`Assertion failed: ${UTF8ToString(condition)}, at: `+[filename?UTF8ToString(filename):"unknown filename",line,func?UTF8ToString(func):"unknown function"])};var wasmTableMirror=[];var wasmTable;var getWasmTableEntry=funcPtr=>{var func=wasmTableMirror[funcPtr];if(!func){if(funcPtr>=wasmTableMirror.length)wasmTableMirror.length=funcPtr+1;wasmTableMirror[funcPtr]=func=wasmTable.get(funcPtr)}assert(wasmTable.get(funcPtr)==func,"JavaScript-side Wasm function table mirror is out of date!");return func};var ___call_sighandler=(fp,sig)=>getWasmTableEntry(fp)(sig);var exceptionCaught=[];var uncaughtExceptionCount=0;var ___cxa_begin_catch=ptr=>{var info=new ExceptionInfo(ptr);if(!info.get_caught()){info.set_caught(true);uncaughtExceptionCount--}info.set_rethrown(false);exceptionCaught.push(info);___cxa_increment_exception_refcount(ptr);return ___cxa_get_exception_ptr(ptr)};var exceptionLast=0;var ___cxa_end_catch=()=>{_setThrew(0,0);assert(exceptionCaught.length>0);var info=exceptionCaught.pop();___cxa_decrement_exception_refcount(info.excPtr);exceptionLast=0};class ExceptionInfo{constructor(excPtr){this.excPtr=excPtr;this.ptr=excPtr-24}set_type(type){HEAPU32[this.ptr+4>>2]=type}get_type(){return HEAPU32[this.ptr+4>>2]}set_destructor(destructor){HEAPU32[this.ptr+8>>2]=destructor}get_destructor(){return HEAPU32[this.ptr+8>>2]}set_caught(caught){caught=caught?1:0;HEAP8[this.ptr+12]=caught;checkInt8(caught)}get_caught(){return HEAP8[this.ptr+12]!=0}set_rethrown(rethrown){rethrown=rethrown?1:0;HEAP8[this.ptr+13]=rethrown;checkInt8(rethrown)}get_rethrown(){return HEAP8[this.ptr+13]!=0}init(type,destructor){this.set_adjusted_ptr(0);this.set_type(type);this.set_destructor(destructor)}set_adjusted_ptr(adjustedPtr){HEAPU32[this.ptr+16>>2]=adjustedPtr}get_adjusted_ptr(){return HEAPU32[this.ptr+16>>2]}}var ___resumeException=ptr=>{if(!exceptionLast){exceptionLast=ptr}assert(false,"Exception thrown, but exception catching is not enabled. Compile with -sNO_DISABLE_EXCEPTION_CATCHING or -sEXCEPTION_CATCHING_ALLOWED=[..] to catch.")};var setTempRet0=val=>__emscripten_tempret_set(val);var findMatchingCatch=args=>{var thrown=exceptionLast;if(!thrown){setTempRet0(0);return 0}var info=new ExceptionInfo(thrown);info.set_adjusted_ptr(thrown);var thrownType=info.get_type();if(!thrownType){setTempRet0(0);return thrown}for(var caughtType of args){if(caughtType===0||caughtType===thrownType){break}var adjusted_ptr_addr=info.ptr+16;if(___cxa_can_catch(caughtType,thrownType,adjusted_ptr_addr)){setTempRet0(caughtType);return thrown}}setTempRet0(thrownType);return thrown};var ___cxa_find_matching_catch_2=()=>findMatchingCatch([]);var ___cxa_find_matching_catch_3=arg0=>findMatchingCatch([arg0]);var ___cxa_rethrow=()=>{var info=exceptionCaught.pop();if(!info){abort("no exception to throw")}var ptr=info.excPtr;if(!info.get_rethrown()){exceptionCaught.push(info);info.set_rethrown(true);info.set_caught(false);uncaughtExceptionCount++}exceptionLast=ptr;assert(false,"Exception thrown, but exception catching is not enabled. Compile with -sNO_DISABLE_EXCEPTION_CATCHING or -sEXCEPTION_CATCHING_ALLOWED=[..] to catch.")};var ___cxa_throw=(ptr,type,destructor)=>{var info=new ExceptionInfo(ptr);info.init(type,destructor);exceptionLast=ptr;uncaughtExceptionCount++;assert(false,"Exception thrown, but exception catching is not enabled. Compile with -sNO_DISABLE_EXCEPTION_CATCHING or -sEXCEPTION_CATCHING_ALLOWED=[..] to catch.")};var ___handle_stack_overflow=requested=>{var base=_emscripten_stack_get_base();var end=_emscripten_stack_get_end();abort(`stack overflow (Attempt to set SP to ${ptrToString(requested)}`+`, with stack limits [${ptrToString(end)} - ${ptrToString(base)}`+"]). If you require more stack space build with -sSTACK_SIZE=<bytes>")};var PATH={isAbs:path=>path.charAt(0)==="/",splitPath:filename=>{var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;return splitPathRe.exec(filename).slice(1)},normalizeArray:(parts,allowAboveRoot)=>{var up=0;for(var i=parts.length-1;i>=0;i--){var last=parts[i];if(last==="."){parts.splice(i,1)}else if(last===".."){parts.splice(i,1);up++}else if(up){parts.splice(i,1);up--}}if(allowAboveRoot){for(;up;up--){parts.unshift("..")}}return parts},normalize:path=>{var isAbsolute=PATH.isAbs(path),trailingSlash=path.substr(-1)==="/";path=PATH.normalizeArray(path.split("/").filter(p=>!!p),!isAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")+path},dirname:path=>{var result=PATH.splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){return"."}if(dir){dir=dir.substr(0,dir.length-1)}return root+dir},basename:path=>{if(path==="/")return"/";path=PATH.normalize(path);path=path.replace(/\/$/,"");var lastSlash=path.lastIndexOf("/");if(lastSlash===-1)return path;return path.substr(lastSlash+1)},join:(...paths)=>PATH.normalize(paths.join("/")),join2:(l,r)=>PATH.normalize(l+"/"+r)};var initRandomFill=()=>{if(typeof crypto=="object"&&typeof crypto["getRandomValues"]=="function"){return view=>crypto.getRandomValues(view)}else if(ENVIRONMENT_IS_NODE){try{var crypto_module=require("crypto");var randomFillSync=crypto_module["randomFillSync"];if(randomFillSync){return view=>crypto_module["randomFillSync"](view)}var randomBytes=crypto_module["randomBytes"];return view=>(view.set(randomBytes(view.byteLength)),view)}catch(e){}}abort("no cryptographic support found for randomDevice. consider polyfilling it if you want to use something insecure like Math.random(), e.g. put this in a --pre-js: var crypto = { getRandomValues: (array) => { for (var i = 0; i < array.length; i++) array[i] = (Math.random()*256)|0 } };")};var randomFill=view=>(randomFill=initRandomFill())(view);var PATH_FS={resolve:(...args)=>{var resolvedPath="",resolvedAbsolute=false;for(var i=args.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?args[i]:FS.cwd();if(typeof path!="string"){throw new TypeError("Arguments to path.resolve must be strings")}else if(!path){return""}resolvedPath=path+"/"+resolvedPath;resolvedAbsolute=PATH.isAbs(path)}resolvedPath=PATH.normalizeArray(resolvedPath.split("/").filter(p=>!!p),!resolvedAbsolute).join("/");return(resolvedAbsolute?"/":"")+resolvedPath||"."},relative:(from,to)=>{from=PATH_FS.resolve(from).substr(1);to=PATH_FS.resolve(to).substr(1);function trim(arr){var start=0;for(;start<arr.length;start++){if(arr[start]!=="")break}var end=arr.length-1;for(;end>=0;end--){if(arr[end]!=="")break}if(start>end)return[];return arr.slice(start,end-start+1)}var fromParts=trim(from.split("/"));var toParts=trim(to.split("/"));var length=Math.min(fromParts.length,toParts.length);var samePartsLength=length;for(var i=0;i<length;i++){if(fromParts[i]!==toParts[i]){samePartsLength=i;break}}var outputParts=[];for(var i=samePartsLength;i<fromParts.length;i++){outputParts.push("..")}outputParts=outputParts.concat(toParts.slice(samePartsLength));return outputParts.join("/")}};var FS_stdin_getChar_buffer=[];var lengthBytesUTF8=str=>{var len=0;for(var i=0;i<str.length;++i){var c=str.charCodeAt(i);if(c<=127){len++}else if(c<=2047){len+=2}else if(c>=55296&&c<=57343){len+=4;++i}else{len+=3}}return len};var stringToUTF8Array=(str,heap,outIdx,maxBytesToWrite)=>{assert(typeof str==="string",`stringToUTF8Array expects a string (got ${typeof str})`);if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343){var u1=str.charCodeAt(++i);u=65536+((u&1023)<<10)|u1&1023}if(u<=127){if(outIdx>=endIdx)break;heap[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;heap[outIdx++]=192|u>>6;heap[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;heap[outIdx++]=224|u>>12;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}else{if(outIdx+3>=endIdx)break;if(u>1114111)warnOnce("Invalid Unicode code point "+ptrToString(u)+" encountered when serializing a JS string to a UTF-8 string in wasm memory! (Valid unicode code points should be in range 0-0x10FFFF).");heap[outIdx++]=240|u>>18;heap[outIdx++]=128|u>>12&63;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}}heap[outIdx]=0;return outIdx-startIdx};function intArrayFromString(stringy,dontAddNull,length){var len=length>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWritten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.length=numBytesWritten;return u8array}var FS_stdin_getChar=()=>{if(!FS_stdin_getChar_buffer.length){var result=null;if(ENVIRONMENT_IS_NODE){var BUFSIZE=256;var buf=Buffer.alloc(BUFSIZE);var bytesRead=0;var fd=process.stdin.fd;try{bytesRead=fs.readSync(fd,buf,0,BUFSIZE)}catch(e){if(e.toString().includes("EOF"))bytesRead=0;else throw e}if(bytesRead>0){result=buf.slice(0,bytesRead).toString("utf-8")}}else if(typeof window!="undefined"&&typeof window.prompt=="function"){result=window.prompt("Input: ");if(result!==null){result+="\n"}}else{}if(!result){return null}FS_stdin_getChar_buffer=intArrayFromString(result,true)}return FS_stdin_getChar_buffer.shift()};var TTY={ttys:[],init(){},shutdown(){},register(dev,ops){TTY.ttys[dev]={input:[],output:[],ops};FS.registerDevice(dev,TTY.stream_ops)},stream_ops:{open(stream){var tty=TTY.ttys[stream.node.rdev];if(!tty){throw new FS.ErrnoError(43)}stream.tty=tty;stream.seekable=false},close(stream){stream.tty.ops.fsync(stream.tty)},fsync(stream){stream.tty.ops.fsync(stream.tty)},read(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.get_char){throw new FS.ErrnoError(60)}var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=stream.tty.ops.get_char(stream.tty)}catch(e){throw new FS.ErrnoError(29)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(6)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead},write(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.put_char){throw new FS.ErrnoError(60)}try{for(var i=0;i<length;i++){stream.tty.ops.put_char(stream.tty,buffer[offset+i])}}catch(e){throw new FS.ErrnoError(29)}if(length){stream.node.timestamp=Date.now()}return i}},default_tty_ops:{get_char(tty){return FS_stdin_getChar()},put_char(tty,val){if(val===null||val===10){out(UTF8ArrayToString(tty.output));tty.output=[]}else{if(val!=0)tty.output.push(val)}},fsync(tty){if(tty.output&&tty.output.length>0){out(UTF8ArrayToString(tty.output));tty.output=[]}},ioctl_tcgets(tty){return{c_iflag:25856,c_oflag:5,c_cflag:191,c_lflag:35387,c_cc:[3,28,127,21,4,0,1,0,17,19,26,0,18,15,23,22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]}},ioctl_tcsets(tty,optional_actions,data){return 0},ioctl_tiocgwinsz(tty){return[24,80]}},default_tty1_ops:{put_char(tty,val){if(val===null||val===10){err(UTF8ArrayToString(tty.output));tty.output=[]}else{if(val!=0)tty.output.push(val)}},fsync(tty){if(tty.output&&tty.output.length>0){err(UTF8ArrayToString(tty.output));tty.output=[]}}}};var zeroMemory=(address,size)=>{HEAPU8.fill(0,address,address+size)};var alignMemory=(size,alignment)=>{assert(alignment,"alignment argument is required");return Math.ceil(size/alignment)*alignment};var mmapAlloc=size=>{size=alignMemory(size,65536);var ptr=_emscripten_builtin_memalign(65536,size);if(ptr)zeroMemory(ptr,size);return ptr};var MEMFS={ops_table:null,mount(mount){return MEMFS.createNode(null,"/",16384|511,0)},createNode(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode)){throw new FS.ErrnoError(63)}MEMFS.ops_table||={dir:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.node_ops.mknod,rename:MEMFS.node_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:MEMFS.node_ops.rmdir,readdir:MEMFS.node_ops.readdir,symlink:MEMFS.node_ops.symlink},stream:{llseek:MEMFS.stream_ops.llseek}},file:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:{llseek:MEMFS.stream_ops.llseek,read:MEMFS.stream_ops.read,write:MEMFS.stream_ops.write,allocate:MEMFS.stream_ops.allocate,mmap:MEMFS.stream_ops.mmap,msync:MEMFS.stream_ops.msync}},link:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,readlink:MEMFS.node_ops.readlink},stream:{}},chrdev:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:FS.chrdev_stream_ops}};var node=FS.createNode(parent,name,mode,dev);if(FS.isDir(node.mode)){node.node_ops=MEMFS.ops_table.dir.node;node.stream_ops=MEMFS.ops_table.dir.stream;node.contents={}}else if(FS.isFile(node.mode)){node.node_ops=MEMFS.ops_table.file.node;node.stream_ops=MEMFS.ops_table.file.stream;node.usedBytes=0;node.contents=null}else if(FS.isLink(node.mode)){node.node_ops=MEMFS.ops_table.link.node;node.stream_ops=MEMFS.ops_table.link.stream}else if(FS.isChrdev(node.mode)){node.node_ops=MEMFS.ops_table.chrdev.node;node.stream_ops=MEMFS.ops_table.chrdev.stream}node.timestamp=Date.now();if(parent){parent.contents[name]=node;parent.timestamp=node.timestamp}return node},getFileDataAsTypedArray(node){if(!node.contents)return new Uint8Array(0);if(node.contents.subarray)return node.contents.subarray(0,node.usedBytes);return new Uint8Array(node.contents)},expandFileStorage(node,newCapacity){var prevCapacity=node.contents?node.contents.length:0;if(prevCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*(prevCapacity<CAPACITY_DOUBLING_MAX?2:1.125)>>>0);if(prevCapacity!=0)newCapacity=Math.max(newCapacity,256);var oldContents=node.contents;node.contents=new Uint8Array(newCapacity);if(node.usedBytes>0)node.contents.set(oldContents.subarray(0,node.usedBytes),0)},resizeFileStorage(node,newSize){if(node.usedBytes==newSize)return;if(newSize==0){node.contents=null;node.usedBytes=0}else{var oldContents=node.contents;node.contents=new Uint8Array(newSize);if(oldContents){node.contents.set(oldContents.subarray(0,Math.min(newSize,node.usedBytes)))}node.usedBytes=newSize}},node_ops:{getattr(node){var attr={};attr.dev=FS.isChrdev(node.mode)?node.id:1;attr.ino=node.id;attr.mode=node.mode;attr.nlink=1;attr.uid=0;attr.gid=0;attr.rdev=node.rdev;if(FS.isDir(node.mode)){attr.size=4096}else if(FS.isFile(node.mode)){attr.size=node.usedBytes}else if(FS.isLink(node.mode)){attr.size=node.link.length}else{attr.size=0}attr.atime=new Date(node.timestamp);attr.mtime=new Date(node.timestamp);attr.ctime=new Date(node.timestamp);attr.blksize=4096;attr.blocks=Math.ceil(attr.size/attr.blksize);return attr},setattr(node,attr){if(attr.mode!==undefined){node.mode=attr.mode}if(attr.timestamp!==undefined){node.timestamp=attr.timestamp}if(attr.size!==undefined){MEMFS.resizeFileStorage(node,attr.size)}},lookup(parent,name){throw FS.genericErrors[44]},mknod(parent,name,mode,dev){return MEMFS.createNode(parent,name,mode,dev)},rename(old_node,new_dir,new_name){if(FS.isDir(old_node.mode)){var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(new_node){for(var i in new_node.contents){throw new FS.ErrnoError(55)}}}delete old_node.parent.contents[old_node.name];old_node.parent.timestamp=Date.now();old_node.name=new_name;new_dir.contents[new_name]=old_node;new_dir.timestamp=old_node.parent.timestamp},unlink(parent,name){delete parent.contents[name];parent.timestamp=Date.now()},rmdir(parent,name){var node=FS.lookupNode(parent,name);for(var i in node.contents){throw new FS.ErrnoError(55)}delete parent.contents[name];parent.timestamp=Date.now()},readdir(node){var entries=[".",".."];for(var key of Object.keys(node.contents)){entries.push(key)}return entries},symlink(parent,newname,oldpath){var node=MEMFS.createNode(parent,newname,511|40960,0);node.link=oldpath;return node},readlink(node){if(!FS.isLink(node.mode)){throw new FS.ErrnoError(28)}return node.link}},stream_ops:{read(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=stream.node.usedBytes)return 0;var size=Math.min(stream.node.usedBytes-position,length);assert(size>=0);if(size>8&&contents.subarray){buffer.set(contents.subarray(position,position+size),offset)}else{for(var i=0;i<size;i++)buffer[offset+i]=contents[position+i]}return size},write(stream,buffer,offset,length,position,canOwn){assert(!(buffer instanceof ArrayBuffer));if(buffer.buffer===HEAP8.buffer){canOwn=false}if(!length)return 0;var node=stream.node;node.timestamp=Date.now();if(buffer.subarray&&(!node.contents||node.contents.subarray)){if(canOwn){assert(position===0,"canOwn must imply no weird position inside the file");node.contents=buffer.subarray(offset,offset+length);node.usedBytes=length;return length}else if(node.usedBytes===0&&position===0){node.contents=buffer.slice(offset,offset+length);node.usedBytes=length;return length}else if(position+length<=node.usedBytes){node.contents.set(buffer.subarray(offset,offset+length),position);return length}}MEMFS.expandFileStorage(node,position+length);if(node.contents.subarray&&buffer.subarray){node.contents.set(buffer.subarray(offset,offset+length),position)}else{for(var i=0;i<length;i++){node.contents[position+i]=buffer[offset+i]}}node.usedBytes=Math.max(node.usedBytes,position+length);return length},llseek(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){position+=stream.node.usedBytes}}if(position<0){throw new FS.ErrnoError(28)}return position},allocate(stream,offset,length){MEMFS.expandFileStorage(stream.node,offset+length);stream.node.usedBytes=Math.max(stream.node.usedBytes,offset+length)},mmap(stream,length,position,prot,flags){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(43)}var ptr;var allocated;var contents=stream.node.contents;if(!(flags&2)&&contents&&contents.buffer===HEAP8.buffer){allocated=false;ptr=contents.byteOffset}else{allocated=true;ptr=mmapAlloc(length);if(!ptr){throw new FS.ErrnoError(48)}if(contents){if(position>0||position+length<contents.length){if(contents.subarray){contents=contents.subarray(position,position+length)}else{contents=Array.prototype.slice.call(contents,position,position+length)}}HEAP8.set(contents,ptr)}}return{ptr,allocated}},msync(stream,buffer,offset,length,mmapFlags){MEMFS.stream_ops.write(stream,buffer,0,length,offset,false);return 0}}};var asyncLoad=(url,onload,onerror,noRunDep)=>{var dep=!noRunDep?getUniqueRunDependency(`al ${url}`):"";readAsync(url).then(arrayBuffer=>{assert(arrayBuffer,`Loading data file "${url}" failed (no arrayBuffer).`);onload(new Uint8Array(arrayBuffer));if(dep)removeRunDependency(dep)},err=>{if(onerror){onerror()}else{throw`Loading data file "${url}" failed.`}});if(dep)addRunDependency(dep)};var FS_createDataFile=(parent,name,fileData,canRead,canWrite,canOwn)=>{FS.createDataFile(parent,name,fileData,canRead,canWrite,canOwn)};var preloadPlugins=Module["preloadPlugins"]||[];var FS_handledByPreloadPlugin=(byteArray,fullname,finish,onerror)=>{if(typeof Browser!="undefined")Browser.init();var handled=false;preloadPlugins.forEach(plugin=>{if(handled)return;if(plugin["canHandle"](fullname)){plugin["handle"](byteArray,fullname,finish,onerror);handled=true}});return handled};var FS_createPreloadedFile=(parent,name,url,canRead,canWrite,onload,onerror,dontCreateFile,canOwn,preFinish)=>{var fullname=name?PATH_FS.resolve(PATH.join2(parent,name)):parent;var dep=getUniqueRunDependency(`cp ${fullname}`);function processData(byteArray){function finish(byteArray){preFinish?.();if(!dontCreateFile){FS_createDataFile(parent,name,byteArray,canRead,canWrite,canOwn)}onload?.();removeRunDependency(dep)}if(FS_handledByPreloadPlugin(byteArray,fullname,finish,()=>{onerror?.();removeRunDependency(dep)})){return}finish(byteArray)}addRunDependency(dep);if(typeof url=="string"){asyncLoad(url,processData,onerror)}else{processData(url)}};var FS_modeStringToFlags=str=>{var flagModes={r:0,"r+":2,w:512|64|1,"w+":512|64|2,a:1024|64|1,"a+":1024|64|2};var flags=flagModes[str];if(typeof flags=="undefined"){throw new Error(`Unknown file open mode: ${str}`)}return flags};var FS_getMode=(canRead,canWrite)=>{var mode=0;if(canRead)mode|=292|73;if(canWrite)mode|=146;return mode};var strError=errno=>UTF8ToString(_strerror(errno));var ERRNO_CODES={EPERM:63,ENOENT:44,ESRCH:71,EINTR:27,EIO:29,ENXIO:60,E2BIG:1,ENOEXEC:45,EBADF:8,ECHILD:12,EAGAIN:6,EWOULDBLOCK:6,ENOMEM:48,EACCES:2,EFAULT:21,ENOTBLK:105,EBUSY:10,EEXIST:20,EXDEV:75,ENODEV:43,ENOTDIR:54,EISDIR:31,EINVAL:28,ENFILE:41,EMFILE:33,ENOTTY:59,ETXTBSY:74,EFBIG:22,ENOSPC:51,ESPIPE:70,EROFS:69,EMLINK:34,EPIPE:64,EDOM:18,ERANGE:68,ENOMSG:49,EIDRM:24,ECHRNG:106,EL2NSYNC:156,EL3HLT:107,EL3RST:108,ELNRNG:109,EUNATCH:110,ENOCSI:111,EL2HLT:112,EDEADLK:16,ENOLCK:46,EBADE:113,EBADR:114,EXFULL:115,ENOANO:104,EBADRQC:103,EBADSLT:102,EDEADLOCK:16,EBFONT:101,ENOSTR:100,ENODATA:116,ETIME:117,ENOSR:118,ENONET:119,ENOPKG:120,EREMOTE:121,ENOLINK:47,EADV:122,ESRMNT:123,ECOMM:124,EPROTO:65,EMULTIHOP:36,EDOTDOT:125,EBADMSG:9,ENOTUNIQ:126,EBADFD:127,EREMCHG:128,ELIBACC:129,ELIBBAD:130,ELIBSCN:131,ELIBMAX:132,ELIBEXEC:133,ENOSYS:52,ENOTEMPTY:55,ENAMETOOLONG:37,ELOOP:32,EOPNOTSUPP:138,EPFNOSUPPORT:139,ECONNRESET:15,ENOBUFS:42,EAFNOSUPPORT:5,EPROTOTYPE:67,ENOTSOCK:57,ENOPROTOOPT:50,ESHUTDOWN:140,ECONNREFUSED:14,EADDRINUSE:3,ECONNABORTED:13,ENETUNREACH:40,ENETDOWN:38,ETIMEDOUT:73,EHOSTDOWN:142,EHOSTUNREACH:23,EINPROGRESS:26,EALREADY:7,EDESTADDRREQ:17,EMSGSIZE:35,EPROTONOSUPPORT:66,ESOCKTNOSUPPORT:137,EADDRNOTAVAIL:4,ENETRESET:39,EISCONN:30,ENOTCONN:53,ETOOMANYREFS:141,EUSERS:136,EDQUOT:19,ESTALE:72,ENOTSUP:138,ENOMEDIUM:148,EILSEQ:25,EOVERFLOW:61,ECANCELED:11,ENOTRECOVERABLE:56,EOWNERDEAD:62,ESTRPIPE:135};var FS={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ignorePermissions:true,ErrnoError:class extends Error{constructor(errno){super(runtimeInitialized?strError(errno):"");this.name="ErrnoError";this.errno=errno;for(var key in ERRNO_CODES){if(ERRNO_CODES[key]===errno){this.code=key;break}}}},genericErrors:{},filesystems:null,syncFSRequests:0,readFiles:{},FSStream:class{constructor(){this.shared={}}get object(){return this.node}set object(val){this.node=val}get isRead(){return(this.flags&2097155)!==1}get isWrite(){return(this.flags&2097155)!==0}get isAppend(){return this.flags&1024}get flags(){return this.shared.flags}set flags(val){this.shared.flags=val}get position(){return this.shared.position}set position(val){this.shared.position=val}},FSNode:class{constructor(parent,name,mode,rdev){if(!parent){parent=this}this.parent=parent;this.mount=parent.mount;this.mounted=null;this.id=FS.nextInode++;this.name=name;this.mode=mode;this.node_ops={};this.stream_ops={};this.rdev=rdev;this.readMode=292|73;this.writeMode=146}get read(){return(this.mode&this.readMode)===this.readMode}set read(val){val?this.mode|=this.readMode:this.mode&=~this.readMode}get write(){return(this.mode&this.writeMode)===this.writeMode}set write(val){val?this.mode|=this.writeMode:this.mode&=~this.writeMode}get isFolder(){return FS.isDir(this.mode)}get isDevice(){return FS.isChrdev(this.mode)}},lookupPath(path,opts={}){path=PATH_FS.resolve(path);if(!path)return{path:"",node:null};var defaults={follow_mount:true,recurse_count:0};opts=Object.assign(defaults,opts);if(opts.recurse_count>8){throw new FS.ErrnoError(32)}var parts=path.split("/").filter(p=>!!p);var current=FS.root;var current_path="/";for(var i=0;i<parts.length;i++){var islast=i===parts.length-1;if(islast&&opts.parent){break}current=FS.lookupNode(current,parts[i]);current_path=PATH.join2(current_path,parts[i]);if(FS.isMountpoint(current)){if(!islast||islast&&opts.follow_mount){current=current.mounted.root}}if(!islast||opts.follow){var count=0;while(FS.isLink(current.mode)){var link=FS.readlink(current_path);current_path=PATH_FS.resolve(PATH.dirname(current_path),link);var lookup=FS.lookupPath(current_path,{recurse_count:opts.recurse_count+1});current=lookup.node;if(count++>40){throw new FS.ErrnoError(32)}}}}return{path:current_path,node:current}},getPath(node){var path;while(true){if(FS.isRoot(node)){var mount=node.mount.mountpoint;if(!path)return mount;return mount[mount.length-1]!=="/"?`${mount}/${path}`:mount+path}path=path?`${node.name}/${path}`:node.name;node=node.parent}},hashName(parentid,name){var hash=0;for(var i=0;i<name.length;i++){hash=(hash<<5)-hash+name.charCodeAt(i)|0}return(parentid+hash>>>0)%FS.nameTable.length},hashAddNode(node){var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node},hashRemoveNode(node){var hash=FS.hashName(node.parent.id,node.name);if(FS.nameTable[hash]===node){FS.nameTable[hash]=node.name_next}else{var current=FS.nameTable[hash];while(current){if(current.name_next===node){current.name_next=node.name_next;break}current=current.name_next}}},lookupNode(parent,name){var errCode=FS.mayLookup(parent);if(errCode){throw new FS.ErrnoError(errCode)}var hash=FS.hashName(parent.id,name);for(var node=FS.nameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name){return node}}return FS.lookup(parent,name)},createNode(parent,name,mode,rdev){assert(typeof parent=="object");var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAddNode(node);return node},destroyNode(node){FS.hashRemoveNode(node)},isRoot(node){return node===node.parent},isMountpoint(node){return!!node.mounted},isFile(mode){return(mode&61440)===32768},isDir(mode){return(mode&61440)===16384},isLink(mode){return(mode&61440)===40960},isChrdev(mode){return(mode&61440)===8192},isBlkdev(mode){return(mode&61440)===24576},isFIFO(mode){return(mode&61440)===4096},isSocket(mode){return(mode&49152)===49152},flagsToPermissionString(flag){var perms=["r","w","rw"][flag&3];if(flag&512){perms+="w"}return perms},nodePermissions(node,perms){if(FS.ignorePermissions){return 0}if(perms.includes("r")&&!(node.mode&292)){return 2}else if(perms.includes("w")&&!(node.mode&146)){return 2}else if(perms.includes("x")&&!(node.mode&73)){return 2}return 0},mayLookup(dir){if(!FS.isDir(dir.mode))return 54;var errCode=FS.nodePermissions(dir,"x");if(errCode)return errCode;if(!dir.node_ops.lookup)return 2;return 0},mayCreate(dir,name){try{var node=FS.lookupNode(dir,name);return 20}catch(e){}return FS.nodePermissions(dir,"wx")},mayDelete(dir,name,isdir){var node;try{node=FS.lookupNode(dir,name)}catch(e){return e.errno}var errCode=FS.nodePermissions(dir,"wx");if(errCode){return errCode}if(isdir){if(!FS.isDir(node.mode)){return 54}if(FS.isRoot(node)||FS.getPath(node)===FS.cwd()){return 10}}else{if(FS.isDir(node.mode)){return 31}}return 0},mayOpen(node,flags){if(!node){return 44}if(FS.isLink(node.mode)){return 32}else if(FS.isDir(node.mode)){if(FS.flagsToPermissionString(flags)!=="r"||flags&512){return 31}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))},MAX_OPEN_FDS:4096,nextfd(){for(var fd=0;fd<=FS.MAX_OPEN_FDS;fd++){if(!FS.streams[fd]){return fd}}throw new FS.ErrnoError(33)},getStreamChecked(fd){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(8)}return stream},getStream:fd=>FS.streams[fd],createStream(stream,fd=-1){assert(fd>=-1);stream=Object.assign(new FS.FSStream,stream);if(fd==-1){fd=FS.nextfd()}stream.fd=fd;FS.streams[fd]=stream;return stream},closeStream(fd){FS.streams[fd]=null},dupStream(origStream,fd=-1){var stream=FS.createStream(origStream,fd);stream.stream_ops?.dup?.(stream);return stream},chrdev_stream_ops:{open(stream){var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops;stream.stream_ops.open?.(stream)},llseek(){throw new FS.ErrnoError(70)}},major:dev=>dev>>8,minor:dev=>dev&255,makedev:(ma,mi)=>ma<<8|mi,registerDevice(dev,ops){FS.devices[dev]={stream_ops:ops}},getDevice:dev=>FS.devices[dev],getMounts(mount){var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push(...m.mounts)}return mounts},syncfs(populate,callback){if(typeof populate=="function"){callback=populate;populate=false}FS.syncFSRequests++;if(FS.syncFSRequests>1){err(`warning: ${FS.syncFSRequests} FS.syncfs operations in flight at once, probably just doing extra work`)}var mounts=FS.getMounts(FS.root.mount);var completed=0;function doCallback(errCode){assert(FS.syncFSRequests>0);FS.syncFSRequests--;return callback(errCode)}function done(errCode){if(errCode){if(!done.errored){done.errored=true;return doCallback(errCode)}return}if(++completed>=mounts.length){doCallback(null)}}mounts.forEach(mount=>{if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,populate,done)})},mount(type,opts,mountpoint){if(typeof type=="string"){throw type}var root=mountpoint==="/";var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(10)}else if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});mountpoint=lookup.path;node=lookup.node;if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}if(!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}}var mount={type,opts,mountpoint,mounts:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push(mount)}}return mountRoot},unmount(mountpoint){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new FS.ErrnoError(28)}var node=lookup.node;var mount=node.mounted;var mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach(hash=>{var current=FS.nameTable[hash];while(current){var next=current.name_next;if(mounts.includes(current.mount)){FS.destroyNode(current)}current=next}});node.mounted=null;var idx=node.mount.mounts.indexOf(mount);assert(idx!==-1);node.mount.mounts.splice(idx,1)},lookup(parent,name){return parent.node_ops.lookup(parent,name)},mknod(path,mode,dev){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);if(!name||name==="."||name===".."){throw new FS.ErrnoError(28)}var errCode=FS.mayCreate(parent,name);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.mknod){throw new FS.ErrnoError(63)}return parent.node_ops.mknod(parent,name,mode,dev)},create(path,mode){mode=mode!==undefined?mode:438;mode&=4095;mode|=32768;return FS.mknod(path,mode,0)},mkdir(path,mode){mode=mode!==undefined?mode:511;mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)},mkdirTree(path,mode){var dirs=path.split("/");var d="";for(var i=0;i<dirs.length;++i){if(!dirs[i])continue;d+="/"+dirs[i];try{FS.mkdir(d,mode)}catch(e){if(e.errno!=20)throw e}}},mkdev(path,mode,dev){if(typeof dev=="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)},symlink(oldpath,newpath){if(!PATH_FS.resolve(oldpath)){throw new FS.ErrnoError(44)}var lookup=FS.lookupPath(newpath,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(44)}var newname=PATH.basename(newpath);var errCode=FS.mayCreate(parent,newname);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.symlink){throw new FS.ErrnoError(63)}return parent.node_ops.symlink(parent,newname,oldpath)},rename(old_path,new_path){var old_dirname=PATH.dirname(old_path);var new_dirname=PATH.dirname(new_path);var old_name=PATH.basename(old_path);var new_name=PATH.basename(new_path);var lookup,old_dir,new_dir;lookup=FS.lookupPath(old_path,{parent:true});old_dir=lookup.node;lookup=FS.lookupPath(new_path,{parent:true});new_dir=lookup.node;if(!old_dir||!new_dir)throw new FS.ErrnoError(44);if(old_dir.mount!==new_dir.mount){throw new FS.ErrnoError(75)}var old_node=FS.lookupNode(old_dir,old_name);var relative=PATH_FS.relative(old_path,new_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(28)}relative=PATH_FS.relative(new_path,old_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(55)}var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(old_node===new_node){return}var isdir=FS.isDir(old_node.mode);var errCode=FS.mayDelete(old_dir,old_name,isdir);if(errCode){throw new FS.ErrnoError(errCode)}errCode=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name);if(errCode){throw new FS.ErrnoError(errCode)}if(!old_dir.node_ops.rename){throw new FS.ErrnoError(63)}if(FS.isMountpoint(old_node)||new_node&&FS.isMountpoint(new_node)){throw new FS.ErrnoError(10)}if(new_dir!==old_dir){errCode=FS.nodePermissions(old_dir,"w");if(errCode){throw new FS.ErrnoError(errCode)}}FS.hashRemoveNode(old_node);try{old_dir.node_ops.rename(old_node,new_dir,new_name);old_node.parent=new_dir}catch(e){throw e}finally{FS.hashAddNode(old_node)}},rmdir(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var errCode=FS.mayDelete(parent,name,true);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.rmdir){throw new FS.ErrnoError(63)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}parent.node_ops.rmdir(parent,name);FS.destroyNode(node)},readdir(path){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node.node_ops.readdir){throw new FS.ErrnoError(54)}return node.node_ops.readdir(node)},unlink(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(44)}var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var errCode=FS.mayDelete(parent,name,false);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.unlink){throw new FS.ErrnoError(63)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}parent.node_ops.unlink(parent,name);FS.destroyNode(node)},readlink(path){var lookup=FS.lookupPath(path);var link=lookup.node;if(!link){throw new FS.ErrnoError(44)}if(!link.node_ops.readlink){throw new FS.ErrnoError(28)}return PATH_FS.resolve(FS.getPath(link.parent),link.node_ops.readlink(link))},stat(path,dontFollow){var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup.node;if(!node){throw new FS.ErrnoError(44)}if(!node.node_ops.getattr){throw new FS.ErrnoError(63)}return node.node_ops.getattr(node)},lstat(path){return FS.stat(path,true)},chmod(path,mode,dontFollow){var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}node.node_ops.setattr(node,{mode:mode&4095|node.mode&~4095,timestamp:Date.now()})},lchmod(path,mode){FS.chmod(path,mode,true)},fchmod(fd,mode){var stream=FS.getStreamChecked(fd);FS.chmod(stream.node,mode)},chown(path,uid,gid,dontFollow){var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}node.node_ops.setattr(node,{timestamp:Date.now()})},lchown(path,uid,gid){FS.chown(path,uid,gid,true)},fchown(fd,uid,gid){var stream=FS.getStreamChecked(fd);FS.chown(stream.node,uid,gid)},truncate(path,len){if(len<0){throw new FS.ErrnoError(28)}var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:true});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}if(FS.isDir(node.mode)){throw new FS.ErrnoError(31)}if(!FS.isFile(node.mode)){throw new FS.ErrnoError(28)}var errCode=FS.nodePermissions(node,"w");if(errCode){throw new FS.ErrnoError(errCode)}node.node_ops.setattr(node,{size:len,timestamp:Date.now()})},ftruncate(fd,len){var stream=FS.getStreamChecked(fd);if((stream.flags&2097155)===0){throw new FS.ErrnoError(28)}FS.truncate(stream.node,len)},utime(path,atime,mtime){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;node.node_ops.setattr(node,{timestamp:Math.max(atime,mtime)})},open(path,flags,mode){if(path===""){throw new FS.ErrnoError(44)}flags=typeof flags=="string"?FS_modeStringToFlags(flags):flags;if(flags&64){mode=typeof mode=="undefined"?438:mode;mode=mode&4095|32768}else{mode=0}var node;if(typeof path=="object"){node=path}else{path=PATH.normalize(path);try{var lookup=FS.lookupPath(path,{follow:!(flags&131072)});node=lookup.node}catch(e){}}var created=false;if(flags&64){if(node){if(flags&128){throw new FS.ErrnoError(20)}}else{node=FS.mknod(path,mode,0);created=true}}if(!node){throw new FS.ErrnoError(44)}if(FS.isChrdev(node.mode)){flags&=~512}if(flags&65536&&!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}if(!created){var errCode=FS.mayOpen(node,flags);if(errCode){throw new FS.ErrnoError(errCode)}}if(flags&512&&!created){FS.truncate(node,0)}flags&=~(128|512|131072);var stream=FS.createStream({node,path:FS.getPath(node),flags,seekable:true,position:0,stream_ops:node.stream_ops,ungotten:[],error:false});if(stream.stream_ops.open){stream.stream_ops.open(stream)}if(Module["logReadFiles"]&&!(flags&1)){if(!(path in FS.readFiles)){FS.readFiles[path]=1}}return stream},close(stream){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(stream.getdents)stream.getdents=null;try{if(stream.stream_ops.close){stream.stream_ops.close(stream)}}catch(e){throw e}finally{FS.closeStream(stream.fd)}stream.fd=null},isClosed(stream){return stream.fd===null},llseek(stream,offset,whence){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(!stream.seekable||!stream.stream_ops.llseek){throw new FS.ErrnoError(70)}if(whence!=0&&whence!=1&&whence!=2){throw new FS.ErrnoError(28)}stream.position=stream.stream_ops.llseek(stream,offset,whence);stream.ungotten=[];return stream.position},read(stream,buffer,offset,length,position){assert(offset>=0);if(length<0||position<0){throw new FS.ErrnoError(28)}if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(8)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(31)}if(!stream.stream_ops.read){throw new FS.ErrnoError(28)}var seeking=typeof position!="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(70)}var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,position);if(!seeking)stream.position+=bytesRead;return bytesRead},write(stream,buffer,offset,length,position,canOwn){assert(offset>=0);if(length<0||position<0){throw new FS.ErrnoError(28)}if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(8)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(31)}if(!stream.stream_ops.write){throw new FS.ErrnoError(28)}if(stream.seekable&&stream.flags&1024){FS.llseek(stream,0,2)}var seeking=typeof position!="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(70)}var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,position,canOwn);if(!seeking)stream.position+=bytesWritten;return bytesWritten},allocate(stream,offset,length){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(offset<0||length<=0){throw new FS.ErrnoError(28)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(8)}if(!FS.isFile(stream.node.mode)&&!FS.isDir(stream.node.mode)){throw new FS.ErrnoError(43)}if(!stream.stream_ops.allocate){throw new FS.ErrnoError(138)}stream.stream_ops.allocate(stream,offset,length)},mmap(stream,length,position,prot,flags){if((prot&2)!==0&&(flags&2)===0&&(stream.flags&2097155)!==2){throw new FS.ErrnoError(2)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(2)}if(!stream.stream_ops.mmap){throw new FS.ErrnoError(43)}if(!length){throw new FS.ErrnoError(28)}return stream.stream_ops.mmap(stream,length,position,prot,flags)},msync(stream,buffer,offset,length,mmapFlags){assert(offset>=0);if(!stream.stream_ops.msync){return 0}return stream.stream_ops.msync(stream,buffer,offset,length,mmapFlags)},ioctl(stream,cmd,arg){if(!stream.stream_ops.ioctl){throw new FS.ErrnoError(59)}return stream.stream_ops.ioctl(stream,cmd,arg)},readFile(path,opts={}){opts.flags=opts.flags||0;opts.encoding=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error(`Invalid encoding type "${opts.encoding}"`)}var ret;var stream=FS.open(path,opts.flags);var stat=FS.stat(path);var length=stat.size;var buf=new Uint8Array(length);FS.read(stream,buf,0,length,0);if(opts.encoding==="utf8"){ret=UTF8ArrayToString(buf)}else if(opts.encoding==="binary"){ret=buf}FS.close(stream);return ret},writeFile(path,data,opts={}){opts.flags=opts.flags||577;var stream=FS.open(path,opts.flags,opts.mode);if(typeof data=="string"){var buf=new Uint8Array(lengthBytesUTF8(data)+1);var actualNumBytes=stringToUTF8Array(data,buf,0,buf.length);FS.write(stream,buf,0,actualNumBytes,undefined,opts.canOwn)}else if(ArrayBuffer.isView(data)){FS.write(stream,data,0,data.byteLength,undefined,opts.canOwn)}else{throw new Error("Unsupported data type")}FS.close(stream)},cwd:()=>FS.currentPath,chdir(path){var lookup=FS.lookupPath(path,{follow:true});if(lookup.node===null){throw new FS.ErrnoError(44)}if(!FS.isDir(lookup.node.mode)){throw new FS.ErrnoError(54)}var errCode=FS.nodePermissions(lookup.node,"x");if(errCode){throw new FS.ErrnoError(errCode)}FS.currentPath=lookup.path},createDefaultDirectories(){FS.mkdir("/tmp");FS.mkdir("/home");FS.mkdir("/home/web_user")},createDefaultDevices(){FS.mkdir("/dev");FS.registerDevice(FS.makedev(1,3),{read:()=>0,write:(stream,buffer,offset,length,pos)=>length});FS.mkdev("/dev/null",FS.makedev(1,3));TTY.register(FS.makedev(5,0),TTY.default_tty_ops);TTY.register(FS.makedev(6,0),TTY.default_tty1_ops);FS.mkdev("/dev/tty",FS.makedev(5,0));FS.mkdev("/dev/tty1",FS.makedev(6,0));var randomBuffer=new Uint8Array(1024),randomLeft=0;var randomByte=()=>{if(randomLeft===0){randomLeft=randomFill(randomBuffer).byteLength}return randomBuffer[--randomLeft]};FS.createDevice("/dev","random",randomByte);FS.createDevice("/dev","urandom",randomByte);FS.mkdir("/dev/shm");FS.mkdir("/dev/shm/tmp")},createSpecialDirectories(){FS.mkdir("/proc");var proc_self=FS.mkdir("/proc/self");FS.mkdir("/proc/self/fd");FS.mount({mount(){var node=FS.createNode(proc_self,"fd",16384|511,73);node.node_ops={lookup(parent,name){var fd=+name;var stream=FS.getStreamChecked(fd);var ret={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>stream.path}};ret.parent=ret;return ret}};return node}},{},"/proc/self/fd")},createStandardStreams(input,output,error){if(input){FS.createDevice("/dev","stdin",input)}else{FS.symlink("/dev/tty","/dev/stdin")}if(output){FS.createDevice("/dev","stdout",null,output)}else{FS.symlink("/dev/tty","/dev/stdout")}if(error){FS.createDevice("/dev","stderr",null,error)}else{FS.symlink("/dev/tty1","/dev/stderr")}var stdin=FS.open("/dev/stdin",0);var stdout=FS.open("/dev/stdout",1);var stderr=FS.open("/dev/stderr",1);assert(stdin.fd===0,`invalid handle for stdin (${stdin.fd})`);assert(stdout.fd===1,`invalid handle for stdout (${stdout.fd})`);assert(stderr.fd===2,`invalid handle for stderr (${stderr.fd})`)},staticInit(){[44].forEach(code=>{FS.genericErrors[code]=new FS.ErrnoError(code);FS.genericErrors[code].stack="<generic error, no stack>"});FS.nameTable=new Array(4096);FS.mount(MEMFS,{},"/");FS.createDefaultDirectories();FS.createDefaultDevices();FS.createSpecialDirectories();FS.filesystems={MEMFS}},init(input,output,error){assert(!FS.initialized,"FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)");FS.initialized=true;input??=Module["stdin"];output??=Module["stdout"];error??=Module["stderr"];FS.createStandardStreams(input,output,error)},quit(){FS.initialized=false;_fflush(0);for(var i=0;i<FS.streams.length;i++){var stream=FS.streams[i];if(!stream){continue}FS.close(stream)}},findObject(path,dontResolveLastLink){var ret=FS.analyzePath(path,dontResolveLastLink);if(!ret.exists){return null}return ret.object},analyzePath(path,dontResolveLastLink){try{var lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});path=lookup.path}catch(e){}var ret={isRoot:false,exists:false,error:0,name:null,path:null,object:null,parentExists:false,parentPath:null,parentObject:null};try{var lookup=FS.lookupPath(path,{parent:true});ret.parentExists=true;ret.parentPath=lookup.path;ret.parentObject=lookup.node;ret.name=PATH.basename(path);lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});ret.exists=true;ret.path=lookup.path;ret.object=lookup.node;ret.name=lookup.node.name;ret.isRoot=lookup.path==="/"}catch(e){ret.error=e.errno}return ret},createPath(parent,path,canRead,canWrite){parent=typeof parent=="string"?parent:FS.getPath(parent);var parts=path.split("/").reverse();while(parts.length){var part=parts.pop();if(!part)continue;var current=PATH.join2(parent,part);try{FS.mkdir(current)}catch(e){}parent=current}return current},createFile(parent,name,properties,canRead,canWrite){var path=PATH.join2(typeof parent=="string"?parent:FS.getPath(parent),name);var mode=FS_getMode(canRead,canWrite);return FS.create(path,mode)},createDataFile(parent,name,data,canRead,canWrite,canOwn){var path=name;if(parent){parent=typeof parent=="string"?parent:FS.getPath(parent);path=name?PATH.join2(parent,name):parent}var mode=FS_getMode(canRead,canWrite);var node=FS.create(path,mode);if(data){if(typeof data=="string"){var arr=new Array(data.length);for(var i=0,len=data.length;i<len;++i)arr[i]=data.charCodeAt(i);data=arr}FS.chmod(node,mode|146);var stream=FS.open(node,577);FS.write(stream,data,0,data.length,0,canOwn);FS.close(stream);FS.chmod(node,mode)}},createDevice(parent,name,input,output){var path=PATH.join2(typeof parent=="string"?parent:FS.getPath(parent),name);var mode=FS_getMode(!!input,!!output);FS.createDevice.major??=64;var dev=FS.makedev(FS.createDevice.major++,0);FS.registerDevice(dev,{open(stream){stream.seekable=false},close(stream){if(output?.buffer?.length){output(10)}},read(stream,buffer,offset,length,pos){var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=input()}catch(e){throw new FS.ErrnoError(29)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(6)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead},write(stream,buffer,offset,length,pos){for(var i=0;i<length;i++){try{output(buffer[offset+i])}catch(e){throw new FS.ErrnoError(29)}}if(length){stream.node.timestamp=Date.now()}return i}});return FS.mkdev(path,mode,dev)},forceLoadFile(obj){if(obj.isDevice||obj.isFolder||obj.link||obj.contents)return true;if(typeof XMLHttpRequest!="undefined"){throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.")}else{try{obj.contents=readBinary(obj.url);obj.usedBytes=obj.contents.length}catch(e){throw new FS.ErrnoError(29)}}},createLazyFile(parent,name,url,canRead,canWrite){class LazyUint8Array{constructor(){this.lengthKnown=false;this.chunks=[]}get(idx){if(idx>this.length-1||idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=idx/this.chunkSize|0;return this.getter(chunkNum)[chunkOffset]}setDataGetter(getter){this.getter=getter}cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&header==="bytes";var usesGzip=(header=xhr.getResponseHeader("Content-Encoding"))&&header==="gzip";var chunkSize=1024*1024;if(!hasByteServing)chunkSize=datalength;var doXHR=(from,to)=>{if(from>to)throw new Error("invalid range ("+from+", "+to+") or no bytes requested!");if(to>datalength-1)throw new Error("only "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpRequest;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.response||[])}return intArrayFromString(xhr.responseText||"",true)};var lazyArray=this;lazyArray.setDataGetter(chunkNum=>{var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]=="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chunkNum]=="undefined")throw new Error("doXHR failed!");return lazyArray.chunks[chunkNum]});if(usesGzip||!datalength){chunkSize=datalength=1;datalength=this.getter(0).length;chunkSize=datalength;out("LazyFiles on gzip forces download of the whole file when length is accessed")}this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=true}get length(){if(!this.lengthKnown){this.cacheLength()}return this._length}get chunkSize(){if(!this.lengthKnown){this.cacheLength()}return this._chunkSize}}if(typeof XMLHttpRequest!="undefined"){if(!ENVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var lazyArray=new LazyUint8Array;var properties={isDevice:false,contents:lazyArray}}else{var properties={isDevice:false,url}}var node=FS.createFile(parent,name,properties,canRead,canWrite);if(properties.contents){node.contents=properties.contents}else if(properties.url){node.contents=null;node.url=properties.url}Object.defineProperties(node,{usedBytes:{get:function(){return this.contents.length}}});var stream_ops={};var keys=Object.keys(node.stream_ops);keys.forEach(key=>{var fn=node.stream_ops[key];stream_ops[key]=(...args)=>{FS.forceLoadFile(node);return fn(...args)}});function writeChunks(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=contents.length)return 0;var size=Math.min(contents.length-position,length);assert(size>=0);if(contents.slice){for(var i=0;i<size;i++){buffer[offset+i]=contents[position+i]}}else{for(var i=0;i<size;i++){buffer[offset+i]=contents.get(position+i)}}return size}stream_ops.read=(stream,buffer,offset,length,position)=>{FS.forceLoadFile(node);return writeChunks(stream,buffer,offset,length,position)};stream_ops.mmap=(stream,length,position,prot,flags)=>{FS.forceLoadFile(node);var ptr=mmapAlloc(length);if(!ptr){throw new FS.ErrnoError(48)}writeChunks(stream,HEAP8,ptr,length,position);return{ptr,allocated:true}};node.stream_ops=stream_ops;return node},absolutePath(){abort("FS.absolutePath has been removed; use PATH_FS.resolve instead")},createFolder(){abort("FS.createFolder has been removed; use FS.mkdir instead")},createLink(){abort("FS.createLink has been removed; use FS.symlink instead")},joinPath(){abort("FS.joinPath has been removed; use PATH.join instead")},mmapAlloc(){abort("FS.mmapAlloc has been replaced by the top level function mmapAlloc")},standardizePath(){abort("FS.standardizePath has been removed; use PATH.normalize instead")}};var SYSCALLS={DEFAULT_POLLMASK:5,calculateAt(dirfd,path,allowEmpty){if(PATH.isAbs(path)){return path}var dir;if(dirfd===-100){dir=FS.cwd()}else{var dirstream=SYSCALLS.getStreamFromFD(dirfd);dir=dirstream.path}if(path.length==0){if(!allowEmpty){throw new FS.ErrnoError(44)}return dir}return PATH.join2(dir,path)},doStat(func,path,buf){var stat=func(path);HEAP32[buf>>2]=stat.dev;checkInt32(stat.dev);HEAP32[buf+4>>2]=stat.mode;checkInt32(stat.mode);HEAPU32[buf+8>>2]=stat.nlink;checkInt32(stat.nlink);HEAP32[buf+12>>2]=stat.uid;checkInt32(stat.uid);HEAP32[buf+16>>2]=stat.gid;checkInt32(stat.gid);HEAP32[buf+20>>2]=stat.rdev;checkInt32(stat.rdev);tempI64=[stat.size>>>0,(tempDouble=stat.size,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+24>>2]=tempI64[0],HEAP32[buf+28>>2]=tempI64[1];checkInt64(stat.size);HEAP32[buf+32>>2]=4096;checkInt32(4096);HEAP32[buf+36>>2]=stat.blocks;checkInt32(stat.blocks);var atime=stat.atime.getTime();var mtime=stat.mtime.getTime();var ctime=stat.ctime.getTime();tempI64=[Math.floor(atime/1e3)>>>0,(tempDouble=Math.floor(atime/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+40>>2]=tempI64[0],HEAP32[buf+44>>2]=tempI64[1];checkInt64(Math.floor(atime/1e3));HEAPU32[buf+48>>2]=atime%1e3*1e3*1e3;checkInt32(atime%1e3*1e3*1e3);tempI64=[Math.floor(mtime/1e3)>>>0,(tempDouble=Math.floor(mtime/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+56>>2]=tempI64[0],HEAP32[buf+60>>2]=tempI64[1];checkInt64(Math.floor(mtime/1e3));HEAPU32[buf+64>>2]=mtime%1e3*1e3*1e3;checkInt32(mtime%1e3*1e3*1e3);tempI64=[Math.floor(ctime/1e3)>>>0,(tempDouble=Math.floor(ctime/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+72>>2]=tempI64[0],HEAP32[buf+76>>2]=tempI64[1];checkInt64(Math.floor(ctime/1e3));HEAPU32[buf+80>>2]=ctime%1e3*1e3*1e3;checkInt32(ctime%1e3*1e3*1e3);tempI64=[stat.ino>>>0,(tempDouble=stat.ino,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+88>>2]=tempI64[0],HEAP32[buf+92>>2]=tempI64[1];checkInt64(stat.ino);return 0},doMsync(addr,stream,len,flags,offset){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(43)}if(flags&2){return 0}var buffer=HEAPU8.slice(addr,addr+len);FS.msync(stream,buffer,offset,len,flags)},getStreamFromFD(fd){var stream=FS.getStreamChecked(fd);return stream},varargs:undefined,getStr(ptr){var ret=UTF8ToString(ptr);return ret}};function ___syscall_faccessat(dirfd,path,amode,flags){try{path=SYSCALLS.getStr(path);assert(flags===0||flags==512);path=SYSCALLS.calculateAt(dirfd,path);if(amode&~7){return-28}var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node){return-44}var perms="";if(amode&4)perms+="r";if(amode&2)perms+="w";if(amode&1)perms+="x";if(perms&&FS.nodePermissions(node,perms)){return-2}return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function syscallGetVarargI(){assert(SYSCALLS.varargs!=undefined);var ret=HEAP32[+SYSCALLS.varargs>>2];SYSCALLS.varargs+=4;return ret}var syscallGetVarargP=syscallGetVarargI;function ___syscall_fcntl64(fd,cmd,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(fd);switch(cmd){case 0:{var arg=syscallGetVarargI();if(arg<0){return-28}while(FS.streams[arg]){arg++}var newStream;newStream=FS.dupStream(stream,arg);return newStream.fd}case 1:case 2:return 0;case 3:return stream.flags;case 4:{var arg=syscallGetVarargI();stream.flags|=arg;return 0}case 12:{var arg=syscallGetVarargP();var offset=0;HEAP16[arg+offset>>1]=2;checkInt16(2);return 0}case 13:case 14:return 0}return-28}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_fstat64(fd,buf){try{var stream=SYSCALLS.getStreamFromFD(fd);return SYSCALLS.doStat(FS.stat,stream.path,buf)}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var stringToUTF8=(str,outPtr,maxBytesToWrite)=>{assert(typeof maxBytesToWrite=="number","stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!");return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)};function ___syscall_getdents64(fd,dirp,count){try{var stream=SYSCALLS.getStreamFromFD(fd);stream.getdents||=FS.readdir(stream.path);var struct_size=280;var pos=0;var off=FS.llseek(stream,0,1);var idx=Math.floor(off/struct_size);while(idx<stream.getdents.length&&pos+struct_size<=count){var id;var type;var name=stream.getdents[idx];if(name==="."){id=stream.node.id;type=4}else if(name===".."){var lookup=FS.lookupPath(stream.path,{parent:true});id=lookup.node.id;type=4}else{var child=FS.lookupNode(stream.node,name);id=child.id;type=FS.isChrdev(child.mode)?2:FS.isDir(child.mode)?4:FS.isLink(child.mode)?10:8}assert(id);tempI64=[id>>>0,(tempDouble=id,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[dirp+pos>>2]=tempI64[0],HEAP32[dirp+pos+4>>2]=tempI64[1];checkInt64(id);tempI64=[(idx+1)*struct_size>>>0,(tempDouble=(idx+1)*struct_size,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[dirp+pos+8>>2]=tempI64[0],HEAP32[dirp+pos+12>>2]=tempI64[1];checkInt64((idx+1)*struct_size);HEAP16[dirp+pos+16>>1]=280;checkInt16(280);HEAP8[dirp+pos+18]=type;checkInt8(type);stringToUTF8(name,dirp+pos+19,256);pos+=struct_size;idx+=1}FS.llseek(stream,idx*struct_size,0);return pos}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_ioctl(fd,op,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(fd);switch(op){case 21509:{if(!stream.tty)return-59;return 0}case 21505:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tcgets){var termios=stream.tty.ops.ioctl_tcgets(stream);var argp=syscallGetVarargP();HEAP32[argp>>2]=termios.c_iflag||0;checkInt32(termios.c_iflag||0);HEAP32[argp+4>>2]=termios.c_oflag||0;checkInt32(termios.c_oflag||0);HEAP32[argp+8>>2]=termios.c_cflag||0;checkInt32(termios.c_cflag||0);HEAP32[argp+12>>2]=termios.c_lflag||0;checkInt32(termios.c_lflag||0);for(var i=0;i<32;i++){HEAP8[argp+i+17]=termios.c_cc[i]||0;checkInt8(termios.c_cc[i]||0)}return 0}return 0}case 21510:case 21511:case 21512:{if(!stream.tty)return-59;return 0}case 21506:case 21507:case 21508:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tcsets){var argp=syscallGetVarargP();var c_iflag=HEAP32[argp>>2];var c_oflag=HEAP32[argp+4>>2];var c_cflag=HEAP32[argp+8>>2];var c_lflag=HEAP32[argp+12>>2];var c_cc=[];for(var i=0;i<32;i++){c_cc.push(HEAP8[argp+i+17])}return stream.tty.ops.ioctl_tcsets(stream.tty,op,{c_iflag,c_oflag,c_cflag,c_lflag,c_cc})}return 0}case 21519:{if(!stream.tty)return-59;var argp=syscallGetVarargP();HEAP32[argp>>2]=0;checkInt32(0);return 0}case 21520:{if(!stream.tty)return-59;return-28}case 21531:{var argp=syscallGetVarargP();return FS.ioctl(stream,op,argp)}case 21523:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tiocgwinsz){var winsize=stream.tty.ops.ioctl_tiocgwinsz(stream.tty);var argp=syscallGetVarargP();HEAP16[argp>>1]=winsize[0];checkInt16(winsize[0]);HEAP16[argp+2>>1]=winsize[1];checkInt16(winsize[1])}return 0}case 21524:{if(!stream.tty)return-59;return 0}case 21515:{if(!stream.tty)return-59;return 0}default:return-28}}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_lstat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.doStat(FS.lstat,path,buf)}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_mkdirat(dirfd,path,mode){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);path=PATH.normalize(path);if(path[path.length-1]==="/")path=path.substr(0,path.length-1);FS.mkdir(path,mode,0);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_newfstatat(dirfd,path,buf,flags){try{path=SYSCALLS.getStr(path);var nofollow=flags&256;var allowEmpty=flags&4096;flags=flags&~6400;assert(!flags,`unknown flags in __syscall_newfstatat: ${flags}`);path=SYSCALLS.calculateAt(dirfd,path,allowEmpty);return SYSCALLS.doStat(nofollow?FS.lstat:FS.stat,path,buf)}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_openat(dirfd,path,flags,varargs){SYSCALLS.varargs=varargs;try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);var mode=varargs?syscallGetVarargI():0;return FS.open(path,flags,mode).fd}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_rmdir(path){try{path=SYSCALLS.getStr(path);FS.rmdir(path);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_stat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.doStat(FS.stat,path,buf)}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_unlinkat(dirfd,path,flags){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);if(flags===0){FS.unlink(path)}else if(flags===512){FS.rmdir(path)}else{abort("Invalid flags passed to unlinkat")}return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var __abort_js=()=>{abort("native code called abort()")};var nowIsMonotonic=1;var __emscripten_get_now_is_monotonic=()=>nowIsMonotonic;var __emscripten_memcpy_js=(dest,src,num)=>HEAPU8.copyWithin(dest,src,src+num);var __emscripten_runtime_keepalive_clear=()=>{noExitRuntime=false;runtimeKeepaliveCounter=0};var __emscripten_throw_longjmp=()=>{throw Infinity};var convertI32PairToI53Checked=(lo,hi)=>{assert(lo==lo>>>0||lo==(lo|0));assert(hi===(hi|0));return hi+2097152>>>0<4194305-!!lo?(lo>>>0)+hi*4294967296:NaN};function __mmap_js(len,prot,flags,fd,offset_low,offset_high,allocated,addr){var offset=convertI32PairToI53Checked(offset_low,offset_high);try{if(isNaN(offset))return 61;var stream=SYSCALLS.getStreamFromFD(fd);var res=FS.mmap(stream,len,offset,prot,flags);var ptr=res.ptr;HEAP32[allocated>>2]=res.allocated;checkInt32(res.allocated);HEAPU32[addr>>2]=ptr;return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function __munmap_js(addr,len,prot,flags,fd,offset_low,offset_high){var offset=convertI32PairToI53Checked(offset_low,offset_high);try{var stream=SYSCALLS.getStreamFromFD(fd);if(prot&2){SYSCALLS.doMsync(addr,stream,len,flags,offset)}}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var __tzset_js=(timezone,daylight,std_name,dst_name)=>{var currentYear=(new Date).getFullYear();var winter=new Date(currentYear,0,1);var summer=new Date(currentYear,6,1);var winterOffset=winter.getTimezoneOffset();var summerOffset=summer.getTimezoneOffset();var stdTimezoneOffset=Math.max(winterOffset,summerOffset);HEAPU32[timezone>>2]=stdTimezoneOffset*60;checkInt32(stdTimezoneOffset*60);HEAP32[daylight>>2]=Number(winterOffset!=summerOffset);checkInt32(Number(winterOffset!=summerOffset));var extractZone=timezoneOffset=>{var sign=timezoneOffset>=0?"-":"+";var absOffset=Math.abs(timezoneOffset);var hours=String(Math.floor(absOffset/60)).padStart(2,"0");var minutes=String(absOffset%60).padStart(2,"0");return`UTC${sign}${hours}${minutes}`};var winterName=extractZone(winterOffset);var summerName=extractZone(summerOffset);assert(winterName);assert(summerName);assert(lengthBytesUTF8(winterName)<=16,`timezone name truncated to fit in TZNAME_MAX (${winterName})`);assert(lengthBytesUTF8(summerName)<=16,`timezone name truncated to fit in TZNAME_MAX (${summerName})`);if(summerOffset<winterOffset){stringToUTF8(winterName,std_name,17);stringToUTF8(summerName,dst_name,17)}else{stringToUTF8(winterName,dst_name,17);stringToUTF8(summerName,std_name,17)}};var _emscripten_date_now=()=>Date.now();var getHeapMax=()=>2147483648;var _emscripten_get_heap_max=()=>getHeapMax();var _emscripten_get_now=()=>performance.now();var growMemory=size=>{var b=wasmMemory.buffer;var pages=(size-b.byteLength+65535)/65536|0;try{wasmMemory.grow(pages);updateMemoryViews();return 1}catch(e){err(`growMemory: Attempted to grow heap from ${b.byteLength} bytes to ${size} bytes, but got error: ${e}`)}};var _emscripten_resize_heap=requestedSize=>{var oldSize=HEAPU8.length;requestedSize>>>=0;assert(requestedSize>oldSize);var maxHeapSize=getHeapMax();if(requestedSize>maxHeapSize){err(`Cannot enlarge memory, requested ${requestedSize} bytes, but the limit is ${maxHeapSize} bytes!`);return false}for(var cutDown=1;cutDown<=4;cutDown*=2){var overGrownHeapSize=oldSize*(1+.2/cutDown);overGrownHeapSize=Math.min(overGrownHeapSize,requestedSize+100663296);var newSize=Math.min(maxHeapSize,alignMemory(Math.max(requestedSize,overGrownHeapSize),65536));var t0=_emscripten_get_now();var replacement=growMemory(newSize);var t1=_emscripten_get_now();dbg(`Heap resize call from ${oldSize} to ${newSize} took ${t1-t0} msecs. Success: ${!!replacement}`);if(replacement){return true}}err(`Failed to grow the heap from ${oldSize} bytes to ${newSize} bytes, not enough memory!`);return false};var ENV={};var getExecutableName=()=>thisProgram||"./this.program";var getEnvStrings=()=>{if(!getEnvStrings.strings){var lang=(typeof navigator=="object"&&navigator.languages&&navigator.languages[0]||"C").replace("-","_")+".UTF-8";var env={USER:"web_user",LOGNAME:"web_user",PATH:"/",PWD:"/",HOME:"/home/web_user",LANG:lang,_:getExecutableName()};for(var x in ENV){if(ENV[x]===undefined)delete env[x];else env[x]=ENV[x]}var strings=[];for(var x in env){strings.push(`${x}=${env[x]}`)}getEnvStrings.strings=strings}return getEnvStrings.strings};var stringToAscii=(str,buffer)=>{for(var i=0;i<str.length;++i){assert(str.charCodeAt(i)===(str.charCodeAt(i)&255));HEAP8[buffer++]=str.charCodeAt(i);checkInt8(str.charCodeAt(i))}HEAP8[buffer]=0;checkInt8(0)};var _environ_get=(__environ,environ_buf)=>{var bufSize=0;getEnvStrings().forEach((string,i)=>{var ptr=environ_buf+bufSize;HEAPU32[__environ+i*4>>2]=ptr;checkInt32(ptr);stringToAscii(string,ptr);bufSize+=string.length+1});return 0};var _environ_sizes_get=(penviron_count,penviron_buf_size)=>{var strings=getEnvStrings();HEAPU32[penviron_count>>2]=strings.length;checkInt32(strings.length);var bufSize=0;strings.forEach(string=>bufSize+=string.length+1);HEAPU32[penviron_buf_size>>2]=bufSize;checkInt32(bufSize);return 0};function _fd_close(fd){try{var stream=SYSCALLS.getStreamFromFD(fd);FS.close(stream);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}function _fd_fdstat_get(fd,pbuf){try{var rightsBase=0;var rightsInheriting=0;var flags=0;{var stream=SYSCALLS.getStreamFromFD(fd);var type=stream.tty?2:FS.isDir(stream.mode)?3:FS.isLink(stream.mode)?7:4}HEAP8[pbuf]=type;checkInt8(type);HEAP16[pbuf+2>>1]=flags;checkInt16(flags);tempI64=[rightsBase>>>0,(tempDouble=rightsBase,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[pbuf+8>>2]=tempI64[0],HEAP32[pbuf+12>>2]=tempI64[1];checkInt64(rightsBase);tempI64=[rightsInheriting>>>0,(tempDouble=rightsInheriting,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[pbuf+16>>2]=tempI64[0],HEAP32[pbuf+20>>2]=tempI64[1];checkInt64(rightsInheriting);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}var doReadv=(stream,iov,iovcnt,offset)=>{var ret=0;for(var i=0;i<iovcnt;i++){var ptr=HEAPU32[iov>>2];var len=HEAPU32[iov+4>>2];iov+=8;var curr=FS.read(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr;if(curr<len)break;if(typeof offset!="undefined"){offset+=curr}}return ret};function _fd_read(fd,iov,iovcnt,pnum){try{var stream=SYSCALLS.getStreamFromFD(fd);var num=doReadv(stream,iov,iovcnt);HEAPU32[pnum>>2]=num;checkInt32(num);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}function _fd_seek(fd,offset_low,offset_high,whence,newOffset){var offset=convertI32PairToI53Checked(offset_low,offset_high);try{if(isNaN(offset))return 61;var stream=SYSCALLS.getStreamFromFD(fd);FS.llseek(stream,offset,whence);tempI64=[stream.position>>>0,(tempDouble=stream.position,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[newOffset>>2]=tempI64[0],HEAP32[newOffset+4>>2]=tempI64[1];checkInt64(stream.position);if(stream.getdents&&offset===0&&whence===0)stream.getdents=null;return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}var doWritev=(stream,iov,iovcnt,offset)=>{var ret=0;for(var i=0;i<iovcnt;i++){var ptr=HEAPU32[iov>>2];var len=HEAPU32[iov+4>>2];iov+=8;var curr=FS.write(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr;if(curr<len){break}if(typeof offset!="undefined"){offset+=curr}}return ret};function _fd_write(fd,iov,iovcnt,pnum){try{var stream=SYSCALLS.getStreamFromFD(fd);var num=doWritev(stream,iov,iovcnt);HEAPU32[pnum>>2]=num;checkInt32(num);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}var _getentropy=(buffer,size)=>{randomFill(HEAPU8.subarray(buffer,buffer+size));return 0};var _llvm_eh_typeid_for=type=>type;var runtimeKeepaliveCounter=0;var keepRuntimeAlive=()=>noExitRuntime||runtimeKeepaliveCounter>0;var _proc_exit=code=>{EXITSTATUS=code;if(!keepRuntimeAlive()){Module["onExit"]?.(code);ABORT=true}quit_(code,new ExitStatus(code))};var getCFunc=ident=>{var func=Module["_"+ident];assert(func,"Cannot call unknown function "+ident+", make sure it is exported");return func};var writeArrayToMemory=(array,buffer)=>{assert(array.length>=0,"writeArrayToMemory array must have a length (should be an array or typed array)");HEAP8.set(array,buffer)};var stackAlloc=sz=>__emscripten_stack_alloc(sz);var stringToUTF8OnStack=str=>{var size=lengthBytesUTF8(str)+1;var ret=stackAlloc(size);stringToUTF8(str,ret,size);return ret};var ccall=(ident,returnType,argTypes,args,opts)=>{var toC={string:str=>{var ret=0;if(str!==null&&str!==undefined&&str!==0){ret=stringToUTF8OnStack(str)}return ret},array:arr=>{var ret=stackAlloc(arr.length);writeArrayToMemory(arr,ret);return ret}};function convertReturnValue(ret){if(returnType==="string"){return UTF8ToString(ret)}if(returnType==="boolean")return Boolean(ret);return ret}var func=getCFunc(ident);var cArgs=[];var stack=0;assert(returnType!=="array",'Return type should not be "array".');if(args){for(var i=0;i<args.length;i++){var converter=toC[argTypes[i]];if(converter){if(stack===0)stack=stackSave();cArgs[i]=converter(args[i])}else{cArgs[i]=args[i]}}}var ret=func(...cArgs);function onDone(ret){if(stack!==0)stackRestore(stack);return convertReturnValue(ret)}ret=onDone(ret);return ret};var cwrap=(ident,returnType,argTypes,opts)=>(...args)=>ccall(ident,returnType,argTypes,args,opts);FS.createPreloadedFile=FS_createPreloadedFile;FS.staticInit();function checkIncomingModuleAPI(){ignoredModuleProp("fetchSettings")}var wasmImports={__assert_fail:___assert_fail,__call_sighandler:___call_sighandler,__cxa_begin_catch:___cxa_begin_catch,__cxa_end_catch:___cxa_end_catch,__cxa_find_matching_catch_2:___cxa_find_matching_catch_2,__cxa_find_matching_catch_3:___cxa_find_matching_catch_3,__cxa_rethrow:___cxa_rethrow,__cxa_throw:___cxa_throw,__handle_stack_overflow:___handle_stack_overflow,__resumeException:___resumeException,__syscall_faccessat:___syscall_faccessat,__syscall_fcntl64:___syscall_fcntl64,__syscall_fstat64:___syscall_fstat64,__syscall_getdents64:___syscall_getdents64,__syscall_ioctl:___syscall_ioctl,__syscall_lstat64:___syscall_lstat64,__syscall_mkdirat:___syscall_mkdirat,__syscall_newfstatat:___syscall_newfstatat,__syscall_openat:___syscall_openat,__syscall_rmdir:___syscall_rmdir,__syscall_stat64:___syscall_stat64,__syscall_unlinkat:___syscall_unlinkat,_abort_js:__abort_js,_emscripten_get_now_is_monotonic:__emscripten_get_now_is_monotonic,_emscripten_memcpy_js:__emscripten_memcpy_js,_emscripten_runtime_keepalive_clear:__emscripten_runtime_keepalive_clear,_emscripten_throw_longjmp:__emscripten_throw_longjmp,_mmap_js:__mmap_js,_munmap_js:__munmap_js,_tzset_js:__tzset_js,emscripten_date_now:_emscripten_date_now,emscripten_get_heap_max:_emscripten_get_heap_max,emscripten_get_now:_emscripten_get_now,emscripten_resize_heap:_emscripten_resize_heap,environ_get:_environ_get,environ_sizes_get:_environ_sizes_get,fd_close:_fd_close,fd_fdstat_get:_fd_fdstat_get,fd_read:_fd_read,fd_seek:_fd_seek,fd_write:_fd_write,getentropy:_getentropy,invoke_d,invoke_diii,invoke_fi,invoke_fif,invoke_fifff,invoke_fii,invoke_fiii,invoke_fiiii,invoke_fiiiiii,invoke_fiiiiiii,invoke_fij,invoke_i,invoke_idiii,invoke_ii,invoke_iif,invoke_iifi,invoke_iifii,invoke_iifiiiii,invoke_iii,invoke_iiid,invoke_iiidii,invoke_iiif,invoke_iiiffi,invoke_iiii,invoke_iiiidi,invoke_iiiiffifffffffi,invoke_iiiifiii,invoke_iiiii,invoke_iiiiif,invoke_iiiiifi,invoke_iiiiii,invoke_iiiiiifi,invoke_iiiiiififiiiififiiiiiiiiiiiiiiiiiiii,invoke_iiiiiii,invoke_iiiiiiifii,invoke_iiiiiiii,invoke_iiiiiiiii,invoke_iiiiiiiiiffi,invoke_iiiiiiiiii,invoke_iiiiiiiiiii,invoke_iiiiiiiiiiii,invoke_iiiiiiiiiiiif,invoke_iiiiiiiiiiiiiii,invoke_iiiiiiij,invoke_iiiiiij,invoke_iiiiij,invoke_iiiij,invoke_iiij,invoke_iiiji,invoke_iiijii,invoke_iiijiii,invoke_iij,invoke_iijiii,invoke_iijj,invoke_iijji,invoke_iijjiii,invoke_ij,invoke_ijjiii,invoke_j,invoke_ji,invoke_jii,invoke_jiii,invoke_jiji,invoke_v,invoke_vdiii,invoke_vi,invoke_vid,invoke_vif,invoke_vififiif,invoke_vifii,invoke_vifiiifiiiiiiiiiiiiifiiii,invoke_vii,invoke_viid,invoke_viif,invoke_viiff,invoke_viifi,invoke_viifiii,invoke_viii,invoke_viiid,invoke_viiif,invoke_viiiffii,invoke_viiiffiiii,invoke_viiifi,invoke_viiii,invoke_viiiif,invoke_viiiii,invoke_viiiiif,invoke_viiiiii,invoke_viiiiiid,invoke_viiiiiif,invoke_viiiiiifi,invoke_viiiiiifif,invoke_viiiiiifii,invoke_viiiiiii,invoke_viiiiiiidiiii,invoke_viiiiiiii,invoke_viiiiiiiif,invoke_viiiiiiiii,invoke_viiiiiiiiii,invoke_viiiiiiiiiidii,invoke_viiiiiiiiiii,invoke_viiiiiiiiiiii,invoke_viiiiiiiiiiiiii,invoke_viiiiiiiiiiiiiiii,invoke_viiiiij,invoke_viiiiiji,invoke_viiiiji,invoke_viiiijiiifi,invoke_viiij,invoke_viiiji,invoke_viiijii,invoke_viiijjji,invoke_viij,invoke_viiji,invoke_viijii,invoke_viijj,invoke_vij,invoke_viji,invoke_vijif,invoke_vijii,invoke_vijj,invoke_vjjiii,llvm_eh_typeid_for:_llvm_eh_typeid_for,proc_exit:_proc_exit};var wasmExports=createWasm();var ___wasm_call_ctors=createExportWrapper("__wasm_call_ctors",0);var _web_engine_create=Module["_web_engine_create"]=createExportWrapper("web_engine_create",0);var _web_engine_get_memory_stats=Module["_web_engine_get_memory_stats"]=createExportWrapper("web_engine_get_memory_stats",1);var _web_engine_destroy=Module["_web_engine_destroy"]=createExportWrapper("web_engine_destroy",1);var _fflush=createExportWrapper("fflush",1);var _web_engine_get_live_handles=Module["_web_engine_get_live_handles"]=createExportWrapper("web_engine_get_live_handles",0);var _web_engine_get_allocated_bytes=Module["_web_engine_get_allocated_bytes"]=createExportWrapper("web_engine_get_allocated_bytes",0);var _web_engine_open_blend=Module["_web_engine_open_blend"]=createExportWrapper("web_engine_open_blend",3);var _web_engine_apply_command=Module["_web_engine_apply_command"]=createExportWrapper("web_engine_apply_command",3);var _web_engine_decimate_apply=Module["_web_engine_decimate_apply"]=createExportWrapper("web_engine_decimate_apply",35);var _web_engine_undo=Module["_web_engine_undo"]=createExportWrapper("web_engine_undo",1);var _web_engine_redo=Module["_web_engine_redo"]=createExportWrapper("web_engine_redo",1);var _web_engine_get_scene_snapshot=Module["_web_engine_get_scene_snapshot"]=createExportWrapper("web_engine_get_scene_snapshot",3);var _web_engine_get_scene_metadata=Module["_web_engine_get_scene_metadata"]=createExportWrapper("web_engine_get_scene_metadata",3);var _web_engine_get_scene_geometry=Module["_web_engine_get_scene_geometry"]=createExportWrapper("web_engine_get_scene_geometry",3);var _web_engine_get_scene_delta=Module["_web_engine_get_scene_delta"]=createExportWrapper("web_engine_get_scene_delta",3);var _web_engine_get_packed_asset=Module["_web_engine_get_packed_asset"]=createExportWrapper("web_engine_get_packed_asset",5);var _web_engine_evaluate_depsgraph=Module["_web_engine_evaluate_depsgraph"]=createExportWrapper("web_engine_evaluate_depsgraph",3);var _web_engine_save_blend=Module["_web_engine_save_blend"]=createExportWrapper("web_engine_save_blend",3);var _malloc=Module["_malloc"]=createExportWrapper("malloc",1);var _web_engine_free_buffer=Module["_web_engine_free_buffer"]=createExportWrapper("web_engine_free_buffer",1);var _free=Module["_free"]=createExportWrapper("free",1);var _web_engine_last_error_code=Module["_web_engine_last_error_code"]=createExportWrapper("web_engine_last_error_code",0);var _web_engine_last_error_message=Module["_web_engine_last_error_message"]=createExportWrapper("web_engine_last_error_message",0);var _strerror=createExportWrapper("strerror",1);var _emscripten_builtin_memalign=createExportWrapper("emscripten_builtin_memalign",2);var _setThrew=createExportWrapper("setThrew",2);var __emscripten_tempret_set=createExportWrapper("_emscripten_tempret_set",1);var __emscripten_tempret_get=createExportWrapper("_emscripten_tempret_get",0);var _emscripten_stack_init=()=>(_emscripten_stack_init=wasmExports["emscripten_stack_init"])();var _emscripten_stack_get_free=()=>(_emscripten_stack_get_free=wasmExports["emscripten_stack_get_free"])();var _emscripten_stack_get_base=()=>(_emscripten_stack_get_base=wasmExports["emscripten_stack_get_base"])();var _emscripten_stack_get_end=()=>(_emscripten_stack_get_end=wasmExports["emscripten_stack_get_end"])();var __emscripten_stack_restore=a0=>(__emscripten_stack_restore=wasmExports["_emscripten_stack_restore"])(a0);var __emscripten_stack_alloc=a0=>(__emscripten_stack_alloc=wasmExports["_emscripten_stack_alloc"])(a0);var _emscripten_stack_get_current=()=>(_emscripten_stack_get_current=wasmExports["emscripten_stack_get_current"])();var ___cxa_decrement_exception_refcount=createExportWrapper("__cxa_decrement_exception_refcount",1);var ___cxa_increment_exception_refcount=createExportWrapper("__cxa_increment_exception_refcount",1);var ___cxa_can_catch=createExportWrapper("__cxa_can_catch",3);var ___cxa_get_exception_ptr=createExportWrapper("__cxa_get_exception_ptr",1);var ___set_stack_limits=Module["___set_stack_limits"]=createExportWrapper("__set_stack_limits",2);var dynCall_viij=Module["dynCall_viij"]=createExportWrapper("dynCall_viij",5);var dynCall_ij=Module["dynCall_ij"]=createExportWrapper("dynCall_ij",3);var dynCall_viji=Module["dynCall_viji"]=createExportWrapper("dynCall_viji",5);var dynCall_iij=Module["dynCall_iij"]=createExportWrapper("dynCall_iij",4);var dynCall_fij=Module["dynCall_fij"]=createExportWrapper("dynCall_fij",4);var dynCall_vijf=Module["dynCall_vijf"]=createExportWrapper("dynCall_vijf",5);var dynCall_viiji=Module["dynCall_viiji"]=createExportWrapper("dynCall_viiji",6);var dynCall_viijii=Module["dynCall_viijii"]=createExportWrapper("dynCall_viijii",7);var dynCall_vij=Module["dynCall_vij"]=createExportWrapper("dynCall_vij",4);var dynCall_viiiijiiifi=Module["dynCall_viiiijiiifi"]=createExportWrapper("dynCall_viiiijiiifi",12);var dynCall_viiijjji=Module["dynCall_viiijjji"]=createExportWrapper("dynCall_viiijjji",11);var dynCall_viiiiji=Module["dynCall_viiiiji"]=createExportWrapper("dynCall_viiiiji",8);var dynCall_jiii=Module["dynCall_jiii"]=createExportWrapper("dynCall_jiii",4);var dynCall_viiij=Module["dynCall_viiij"]=createExportWrapper("dynCall_viiij",6);var dynCall_iiijii=Module["dynCall_iiijii"]=createExportWrapper("dynCall_iiijii",7);var dynCall_iiijiii=Module["dynCall_iiijiii"]=createExportWrapper("dynCall_iiijiii",8);var dynCall_iiij=Module["dynCall_iiij"]=createExportWrapper("dynCall_iiij",5);var dynCall_vjjiii=Module["dynCall_vjjiii"]=createExportWrapper("dynCall_vjjiii",8);var dynCall_ijjiii=Module["dynCall_ijjiii"]=createExportWrapper("dynCall_ijjiii",8);var dynCall_iijiii=Module["dynCall_iijiii"]=createExportWrapper("dynCall_iijiii",7);var dynCall_iijjiii=Module["dynCall_iijjiii"]=createExportWrapper("dynCall_iijjiii",9);var dynCall_iiiji=Module["dynCall_iiiji"]=createExportWrapper("dynCall_iiiji",6);var dynCall_jii=Module["dynCall_jii"]=createExportWrapper("dynCall_jii",3);var dynCall_iijj=Module["dynCall_iijj"]=createExportWrapper("dynCall_iijj",6);var dynCall_ji=Module["dynCall_ji"]=createExportWrapper("dynCall_ji",2);var dynCall_vijii=Module["dynCall_vijii"]=createExportWrapper("dynCall_vijii",6);var dynCall_vijif=Module["dynCall_vijif"]=createExportWrapper("dynCall_vijif",6);var dynCall_viiiiij=Module["dynCall_viiiiij"]=createExportWrapper("dynCall_viiiiij",8);var dynCall_viiiiiji=Module["dynCall_viiiiiji"]=createExportWrapper("dynCall_viiiiiji",9);var dynCall_viiiji=Module["dynCall_viiiji"]=createExportWrapper("dynCall_viiiji",7);var dynCall_iiiij=Module["dynCall_iiiij"]=createExportWrapper("dynCall_iiiij",6);var dynCall_vijj=Module["dynCall_vijj"]=createExportWrapper("dynCall_vijj",6);var dynCall_iijji=Module["dynCall_iijji"]=createExportWrapper("dynCall_iijji",7);var dynCall_j=Module["dynCall_j"]=createExportWrapper("dynCall_j",1);var dynCall_iiiiiiij=Module["dynCall_iiiiiiij"]=createExportWrapper("dynCall_iiiiiiij",9);var dynCall_viijj=Module["dynCall_viijj"]=createExportWrapper("dynCall_viijj",7);var dynCall_iiiiij=Module["dynCall_iiiiij"]=createExportWrapper("dynCall_iiiiij",7);var dynCall_viiijii=Module["dynCall_viiijii"]=createExportWrapper("dynCall_viiijii",8);var dynCall_jij=Module["dynCall_jij"]=createExportWrapper("dynCall_jij",4);var dynCall_vijji=Module["dynCall_vijji"]=createExportWrapper("dynCall_vijji",7);var dynCall_iiiiiij=Module["dynCall_iiiiiij"]=createExportWrapper("dynCall_iiiiiij",8);var dynCall_jiji=Module["dynCall_jiji"]=createExportWrapper("dynCall_jiji",5);var dynCall_iiiiijj=Module["dynCall_iiiiijj"]=createExportWrapper("dynCall_iiiiijj",9);var dynCall_iiiiiijj=Module["dynCall_iiiiiijj"]=createExportWrapper("dynCall_iiiiiijj",10);function invoke_ii(index,a1){var sp=stackSave();try{return getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_v(index){var sp=stackSave();try{getWasmTableEntry(index)()}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiii(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viii(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiii(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vi(index,a1){var sp=stackSave();try{getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vif(index,a1,a2){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iii(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fi(index,a1){var sp=stackSave();try{return getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiif(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vii(index,a1,a2){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiii(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_i(index){var sp=stackSave();try{return getWasmTableEntry(index)()}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fiii(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_diii(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiffi(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiifii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiffifffffffi(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiifi(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiififiiiififiiiiiiiiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24,a25,a26,a27,a28,a29,a30,a31,a32,a33,a34,a35){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24,a25,a26,a27,a28,a29,a30,a31,a32,a33,a34,a35)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vififiif(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vifii(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fiiii(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viif(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viifi(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiif(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiif(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiif(index,a1,a2,a3,a4,a5){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fif(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiifi(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iifii(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fii(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fiiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iifi(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiif(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vdiii(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_idiii(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viifiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiif(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiifii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiifiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_d(index){var sp=stackSave();try{return getWasmTableEntry(index)()}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fifff(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiifi(index,a1,a2,a3,a4,a5){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fiiiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiifi(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vid(index,a1,a2){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiff(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iif(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiffi(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiffiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iifiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiifif(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiif(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vifiiifiiiiiiiiiiiiifiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiiiif(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiid(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiidiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiidii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiidi(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viid(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiidii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiid(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiffii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiid(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viij(index,a1,a2,a3,a4){var sp=stackSave();try{dynCall_viij(index,a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iij(index,a1,a2,a3){var sp=stackSave();try{return dynCall_iij(index,a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_ij(index,a1,a2){var sp=stackSave();try{return dynCall_ij(index,a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fij(index,a1,a2,a3){var sp=stackSave();try{return dynCall_fij(index,a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_jiii(index,a1,a2,a3){var sp=stackSave();try{return dynCall_jiii(index,a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiji(index,a1,a2,a3,a4,a5){var sp=stackSave();try{dynCall_viiji(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viijii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{dynCall_viijii(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vij(index,a1,a2,a3){var sp=stackSave();try{dynCall_vij(index,a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiijiiifi(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11){var sp=stackSave();try{dynCall_viiiijiiifi(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiijjji(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10){var sp=stackSave();try{dynCall_viiijjji(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiji(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{dynCall_viiiiji(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiij(index,a1,a2,a3,a4,a5){var sp=stackSave();try{dynCall_viiij(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiijii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return dynCall_iiijii(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiijiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return dynCall_iiijiii(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiij(index,a1,a2,a3,a4){var sp=stackSave();try{return dynCall_iiij(index,a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viji(index,a1,a2,a3,a4){var sp=stackSave();try{dynCall_viji(index,a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vijii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{dynCall_vijii(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiji(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return dynCall_iiiji(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iijiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return dynCall_iijiii(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iijjiii(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{return dynCall_iijjiii(index,a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vjjiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{dynCall_vjjiii(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_ijjiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return dynCall_ijjiii(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iijj(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return dynCall_iijj(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiij(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{dynCall_viiiiij(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vijif(index,a1,a2,a3,a4,a5){var sp=stackSave();try{dynCall_vijif(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiji(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{dynCall_viiiiiji(index,a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iijji(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return dynCall_iijji(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vijj(index,a1,a2,a3,a4,a5){var sp=stackSave();try{dynCall_vijj(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viijj(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{dynCall_viijj(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_ji(index,a1){var sp=stackSave();try{return dynCall_ji(index,a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiji(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{dynCall_viiiji(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiij(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return dynCall_iiiiij(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiij(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return dynCall_iiiij(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_j(index){var sp=stackSave();try{return dynCall_j(index)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiij(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{return dynCall_iiiiiiij(index,a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiijii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{dynCall_viiijii(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_jii(index,a1,a2){var sp=stackSave();try{return dynCall_jii(index,a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiij(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return dynCall_iiiiiij(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_jiji(index,a1,a2,a3,a4){var sp=stackSave();try{return dynCall_jiji(index,a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}Module["ccall"]=ccall;Module["cwrap"]=cwrap;Module["UTF8ToString"]=UTF8ToString;var missingLibrarySymbols=["writeI53ToI64","writeI53ToI64Clamped","writeI53ToI64Signaling","writeI53ToU64Clamped","writeI53ToU64Signaling","readI53FromI64","readI53FromU64","convertI32PairToI53","convertU32PairToI53","getTempRet0","exitJS","inetPton4","inetNtop4","inetPton6","inetNtop6","readSockaddr","writeSockaddr","emscriptenLog","readEmAsmArgs","jstoi_q","listenOnce","autoResumeAudioContext","dynCallLegacy","getDynCaller","dynCall","handleException","runtimeKeepalivePush","runtimeKeepalivePop","callUserCallback","maybeExit","asmjsMangle","HandleAllocator","getNativeTypeSize","STACK_SIZE","STACK_ALIGN","POINTER_SIZE","ASSERTIONS","uleb128Encode","sigToWasmTypes","generateFuncType","convertJsFunctionToWasm","getEmptyTableSlot","updateTableMap","getFunctionAddress","addFunction","removeFunction","reallyNegative","unSign","strLen","reSign","formatString","intArrayToString","AsciiToString","UTF16ToString","stringToUTF16","lengthBytesUTF16","UTF32ToString","stringToUTF32","lengthBytesUTF32","stringToNewUTF8","registerKeyEventCallback","maybeCStringToJsString","findEventTarget","getBoundingClientRect","fillMouseEventData","registerMouseEventCallback","registerWheelEventCallback","registerUiEventCallback","registerFocusEventCallback","fillDeviceOrientationEventData","registerDeviceOrientationEventCallback","fillDeviceMotionEventData","registerDeviceMotionEventCallback","screenOrientation","fillOrientationChangeEventData","registerOrientationChangeEventCallback","fillFullscreenChangeEventData","registerFullscreenChangeEventCallback","JSEvents_requestFullscreen","JSEvents_resizeCanvasForFullscreen","registerRestoreOldStyle","hideEverythingExceptGivenElement","restoreHiddenElements","setLetterbox","softFullscreenResizeWebGLRenderTarget","doRequestFullscreen","fillPointerlockChangeEventData","registerPointerlockChangeEventCallback","registerPointerlockErrorEventCallback","requestPointerLock","fillVisibilityChangeEventData","registerVisibilityChangeEventCallback","registerTouchEventCallback","fillGamepadEventData","registerGamepadEventCallback","registerBeforeUnloadEventCallback","fillBatteryEventData","battery","registerBatteryEventCallback","setCanvasElementSize","getCanvasElementSize","jsStackTrace","getCallstack","convertPCtoSourceLocation","checkWasiClock","wasiRightsToMuslOFlags","wasiOFlagsToMuslOFlags","createDyncallWrapper","safeSetTimeout","setImmediateWrapped","clearImmediateWrapped","polyfillSetImmediate","registerPostMainLoop","registerPreMainLoop","getPromise","makePromise","idsToPromises","makePromiseCallback","Browser_asyncPrepareDataCounter","safeRequestAnimationFrame","isLeapYear","ydayFromDate","arraySum","addDays","getSocketFromFD","getSocketAddress","FS_unlink","FS_mkdirTree","_setNetworkCallback","heapObjectForWebGLType","toTypedArrayIndex","webgl_enable_ANGLE_instanced_arrays","webgl_enable_OES_vertex_array_object","webgl_enable_WEBGL_draw_buffers","webgl_enable_WEBGL_multi_draw","webgl_enable_EXT_polygon_offset_clamp","webgl_enable_EXT_clip_control","webgl_enable_WEBGL_polygon_mode","emscriptenWebGLGet","computeUnpackAlignedImageSize","colorChannelsInGlTextureFormat","emscriptenWebGLGetTexPixelData","emscriptenWebGLGetUniform","webglGetUniformLocation","webglPrepareUniformLocationsBeforeFirstUse","webglGetLeftBracePos","emscriptenWebGLGetVertexAttrib","__glGetActiveAttribOrUniform","writeGLArray","registerWebGlEventCallback","runAndAbortIfError","ALLOC_NORMAL","ALLOC_STACK","allocate","writeStringToMemory","writeAsciiToMemory","setErrNo","demangle","stackTrace"];missingLibrarySymbols.forEach(missingLibrarySymbol);var unexportedSymbols=["run","addOnPreRun","addOnInit","addOnPreMain","addOnExit","addOnPostRun","addRunDependency","removeRunDependency","out","err","callMain","abort","wasmMemory","wasmExports","writeStackCookie","checkStackCookie","convertI32PairToI53Checked","stackSave","stackRestore","stackAlloc","setTempRet0","ptrToString","zeroMemory","getHeapMax","growMemory","ENV","setStackLimits","ERRNO_CODES","strError","DNS","Protocols","Sockets","initRandomFill","randomFill","timers","warnOnce","readEmAsmArgsArray","jstoi_s","getExecutableName","keepRuntimeAlive","asyncLoad","alignMemory","mmapAlloc","wasmTable","noExitRuntime","getCFunc","freeTableIndexes","functionsInTableMap","setValue","getValue","PATH","PATH_FS","UTF8Decoder","UTF8ArrayToString","stringToUTF8Array","stringToUTF8","lengthBytesUTF8","intArrayFromString","stringToAscii","UTF16Decoder","stringToUTF8OnStack","writeArrayToMemory","JSEvents","specialHTMLTargets","findCanvasEventTarget","currentFullscreenStrategy","restoreOldWindowedStyle","UNWIND_CACHE","ExitStatus","getEnvStrings","doReadv","doWritev","promiseMap","uncaughtExceptionCount","exceptionLast","exceptionCaught","ExceptionInfo","findMatchingCatch","Browser","getPreloadedImageData__data","wget","MONTH_DAYS_REGULAR","MONTH_DAYS_LEAP","MONTH_DAYS_REGULAR_CUMULATIVE","MONTH_DAYS_LEAP_CUMULATIVE","SYSCALLS","preloadPlugins","FS_createPreloadedFile","FS_modeStringToFlags","FS_getMode","FS_stdin_getChar_buffer","FS_stdin_getChar","FS_createPath","FS_createDevice","FS_readFile","FS","FS_createDataFile","FS_createLazyFile","MEMFS","TTY","PIPEFS","SOCKFS","tempFixedLengthArray","miniTempWebGLFloatBuffers","miniTempWebGLIntBuffers","GL","AL","GLUT","EGL","GLEW","IDBStore","SDL","SDL_gfx","allocateUTF8","allocateUTF8OnStack","print","printErr"];unexportedSymbols.forEach(unexportedRuntimeSymbol);var calledRun;var calledPrerun;dependenciesFulfilled=function runCaller(){if(!calledRun)run();if(!calledRun)dependenciesFulfilled=runCaller};function stackCheckInit(){_emscripten_stack_init();writeStackCookie()}function run(){if(runDependencies>0){return}stackCheckInit();if(!calledPrerun){calledPrerun=1;preRun();if(runDependencies>0){return}}function doRun(){if(calledRun)return;calledRun=1;Module["calledRun"]=1;if(ABORT)return;initRuntime();readyPromiseResolve(Module);Module["onRuntimeInitialized"]?.();assert(!Module["_main"],'compiled without a main, but one is present. if you added it from JS, use Module["onRuntimeInitialized"]');postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout(()=>{setTimeout(()=>Module["setStatus"](""),1);doRun()},1)}else{doRun()}checkStackCookie()}if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}run();moduleRtn=readyPromise;for(const prop of Object.keys(Module)){if(!(prop in moduleArg)){Object.defineProperty(moduleArg,prop,{configurable:true,get(){abort(`Access to module property ('${prop}') is no longer possible via the module constructor argument; Instead, use the result of the module constructor.`)}})}}
 
 
   return moduleRtn;
diff --git a/web/app/public/vendor/blender/web_engine.wasm b/web/app/public/vendor/blender/web_engine.wasm
index 89735101..c3e302a3 100755
Binary files a/web/app/public/vendor/blender/web_engine.wasm and b/web/app/public/vendor/blender/web_engine.wasm differ
diff --git a/web/app/src/app/App.tsx b/web/app/src/app/App.tsx
index 5f827a9a..3fb545be 100644
--- a/web/app/src/app/App.tsx
+++ b/web/app/src/app/App.tsx
@@ -50,6 +50,7 @@ interface MeshEditSelection {
   mode: MeshElementMode;
   indices: Set<number>;
   nonMeshKind?: NonMeshElementKind;
+  nonMeshSelections?: Map<NonMeshElementKind, Set<number>>;
 }
 
 function ViewportPlaceholder({ snapshot, geometryBuffers, nonMeshGeometryBuffers, textureAssets, lodLevels, selectedObjectIds, editMode, meshSelection, onSelect, onElementSelect, onTransform }: {
@@ -106,9 +107,12 @@ function ViewportPlaceholder({ snapshot, geometryBuffers, nonMeshGeometryBuffers
     if (renderer && snapshot && lodLevels) {
       for (const [meshId, levels] of Object.entries(lodLevels)) renderer.installLODLevels(meshId, levels);
     }
-    renderer?.setSelection(selectedObjectIds);
+    const elementSelection = meshSelection.meshId && meshSelection.nonMeshSelections
+      ? new Map([[meshSelection.meshId, meshSelection.nonMeshSelections]])
+      : undefined;
+    renderer?.setSelection(selectedObjectIds, elementSelection);
     renderer?.setInteractionMode(editMode, meshSelection.mode);
-  }, [snapshot, geometryBuffers, nonMeshGeometryBuffers, lodLevels, selectedObjectIds, editMode, meshSelection.mode]);
+  }, [snapshot, geometryBuffers, nonMeshGeometryBuffers, lodLevels, selectedObjectIds, editMode, meshSelection.mode, meshSelection.meshId, meshSelection.nonMeshSelections]);
 
   useEffect(() => {
     rendererRef.current?.setTextureAssets(textureAssets);
@@ -382,7 +386,7 @@ export function App() {
       return next;
     });
     setSnapshot((current) => current ? { ...current, activeObjectId: id } : current);
-    setMeshSelection((current) => ({ ...current, meshId: null, indices: new Set() }));
+    setMeshSelection((current) => ({ ...current, meshId: null, indices: new Set(), nonMeshSelections: undefined }));
   };
   const selectMeshElement = (meshId: string, mode: MeshElementMode, index: number, additive: boolean, nonMeshKind?: NonMeshElementKind): void => {
     const owner = snapshot?.nodes.find((node) => node.dataId === meshId);
@@ -391,11 +395,20 @@ export function App() {
       setSnapshot((current) => current ? { ...current, activeObjectId: owner.id } : current);
     }
     setMeshSelection((current) => {
-      const preserve = additive && current.meshId === meshId && current.mode === mode && current.nonMeshKind === nonMeshKind;
+      const preserve = additive && current.meshId === meshId && current.mode === mode;
       const next = preserve ? new Set(current.indices) : new Set<number>();
       if (next.has(index)) next.delete(index);
       else next.add(index);
-      return { meshId, mode, indices: next, nonMeshKind };
+      if (!nonMeshKind) return { meshId, mode, indices: next, nonMeshKind, nonMeshSelections: undefined };
+      const selections = new Map<NonMeshElementKind, Set<number>>(preserve ? [...(current.nonMeshSelections ?? [])].map(([kind, values]) => [kind, new Set(values)]) : []);
+      const kindIndices = selections.get(nonMeshKind) ?? new Set<number>();
+      if (kindIndices.has(index)) kindIndices.delete(index);
+      else kindIndices.add(index);
+      if (kindIndices.size === 0) selections.delete(nonMeshKind);
+      else selections.set(nonMeshKind, kindIndices);
+      const combined = new Set<number>();
+      for (const values of selections.values()) for (const value of values) combined.add(value);
+      return { meshId, mode, indices: combined, nonMeshKind, nonMeshSelections: selections };
     });
   };
   const restoreCachedLODs = async (projectId: string, scene: SceneSnapshotIR): Promise<void> => {
@@ -511,14 +524,14 @@ export function App() {
   };
   const setMeshSelectionMode = (mode: MeshElementMode): void => {
     const activeNode = snapshot?.nodes.find((node) => node.id === snapshot.activeObjectId);
-    setMeshSelection({ meshId: activeNode?.dataId ?? null, mode, indices: new Set() });
+    setMeshSelection({ meshId: activeNode?.dataId ?? null, mode, indices: new Set(), nonMeshSelections: undefined });
   };
   const selectAllMeshElements = (): void => {
     const activeNode = snapshot?.nodes.find((node) => node.id === snapshot.activeObjectId);
     const mesh = snapshot?.meshes.find((candidate) => candidate.id === activeNode?.dataId);
     if (!mesh) return;
     const count = meshSelection.mode === "VERT" ? mesh.vertexCount : meshSelection.mode === "EDGE" ? mesh.edgeCount : mesh.faceCount;
-    setMeshSelection({ meshId: mesh.id, mode: meshSelection.mode, indices: new Set(Array.from({ length: count }, (_, index) => index)) });
+    setMeshSelection({ meshId: mesh.id, mode: meshSelection.mode, indices: new Set(Array.from({ length: count }, (_, index) => index)), nonMeshSelections: undefined });
   };
   const runMeshEdit = (operation: MeshEditOperation): void => {
     if (!meshSelection.meshId || meshSelection.indices.size === 0) return;
@@ -546,19 +559,19 @@ export function App() {
     if (!activeNode) return;
     if (uiState.context.mode === "Edit" && activeNode.dataId) {
       const nonMesh = snapshot?.nonMeshData?.find((candidate) => candidate.id === activeNode.dataId);
-      if (nonMesh?.type === "CURVE" && tool === "translate" && meshSelection.meshId === nonMesh.id &&
-          (meshSelection.nonMeshKind === "HANDLE_LEFT" || meshSelection.nonMeshKind === "HANDLE_RIGHT") &&
-          meshSelection.indices.size === 1 && nonMesh.handlePoints) {
-        const pointIndex = [...meshSelection.indices][0];
-        const packedPointIndex = nonMesh.handlePointIndices?.indexOf(pointIndex) ?? pointIndex;
-        if (packedPointIndex < 0) return;
-        const handleOffset = packedPointIndex * 6 + (meshSelection.nonMeshKind === "HANDLE_RIGHT" ? 3 : 0);
-        const position: [number, number, number] = [
-          nonMesh.handlePoints[handleOffset], nonMesh.handlePoints[handleOffset + 1], nonMesh.handlePoints[handleOffset + 2],
-        ];
-        position[axis] += amount;
-        void applyEditCommand({ type: "setCurveHandle", dataId: nonMesh.id, pointIndex,
-          side: meshSelection.nonMeshKind === "HANDLE_RIGHT" ? "RIGHT" : "LEFT", position });
+      if (nonMesh?.type === "CURVE" && tool === "translate" && meshSelection.meshId === nonMesh.id && nonMesh.handlePoints && meshSelection.nonMeshSelections && meshSelection.nonMeshSelections.size > 0) {
+        const handlePoints = nonMesh.handlePoints.slice();
+        const pointIndices = nonMesh.handlePointIndices ?? Array.from({ length: handlePoints.length / 6 }, (_, index) => index);
+        for (const [kind, selected] of meshSelection.nonMeshSelections) {
+          if (kind === "CONTROL_POINT") continue;
+          const sideOffset = kind === "HANDLE_RIGHT" ? 3 : 0;
+          for (const pointIndex of selected) {
+            const packedPointIndex = pointIndices.indexOf(pointIndex);
+            if (packedPointIndex < 0) continue;
+            handlePoints[packedPointIndex * 6 + sideOffset + axis] += amount;
+          }
+        }
+        void applyEditCommand({ type: "setCurveTopology", dataId: nonMesh.id, splineTypes: nonMesh.splineTypes, cyclicU: nonMesh.cyclicU, cyclicV: nonMesh.cyclicV, handleTypes: nonMesh.handleTypes, handlePoints });
         return;
       }
       const mesh = snapshot?.meshes.find((candidate) => candidate.id === activeNode.dataId);
diff --git a/web/app/src/storage/StorageClient.ts b/web/app/src/storage/StorageClient.ts
index 5bfc4477..339fe299 100644
--- a/web/app/src/storage/StorageClient.ts
+++ b/web/app/src/storage/StorageClient.ts
@@ -1,4 +1,4 @@
-import type { StorageAssetListResult, StorageAssetPutResult, StorageAssetReadResult, StorageInfoResult, StorageLODManifestListResult, StorageLODManifestResult, StorageLODPruneResult, StorageLODReadResult, StorageLODResult, StorageOperationListResult, StorageOperationPruneResult, StorageOperationResult, StorageProjectReadResult, StorageProjectResult, StorageRecoveryResult, StorageRequest, StorageResponse, StorageSaveResult, StorageSimulationCacheListResult, StorageSimulationCacheReadResult, StorageSimulationCacheResult, StorageSmokeResult, StorageSnapshotListResult, StorageSnapshotReadResult, StorageSnapshotResult } from "../../../protocol/storage";
+import type { StorageAssetListResult, StorageAssetPutResult, StorageAssetReadResult, StorageInfoResult, StorageLODManifestListResult, StorageLODManifestResult, StorageLODPruneResult, StorageLODReadResult, StorageLODResult, StorageOperationListResult, StorageOperationPruneResult, StorageOperationResult, StorageProjectReadResult, StorageProjectResult, StorageRecoveryResult, StorageRequest, StorageResponse, StorageSaveResult, StorageSimulationCacheFrameReadResult, StorageSimulationCacheListResult, StorageSimulationCacheReadResult, StorageSimulationCacheResult, StorageSmokeResult, StorageSnapshotListResult, StorageSnapshotReadResult, StorageSnapshotResult } from "../../../protocol/storage";
 import type { LODCacheRecord } from "../../../protocol/lod";
 import type { SimulationCacheManifestIR } from "../../../protocol/simulation-cache";
 
@@ -127,6 +127,10 @@ export class StorageClient {
     return this.request({ type: "readSimulationCache", projectId, cacheKey }) as Promise<StorageSimulationCacheReadResult>;
   }
 
+  readSimulationCacheFrame(projectId: string, cacheKey: string, frame: number): Promise<StorageSimulationCacheFrameReadResult> {
+    return this.request({ type: "readSimulationCacheFrame", projectId, cacheKey, frame }) as Promise<StorageSimulationCacheFrameReadResult>;
+  }
+
   listSimulationCaches(projectId: string): Promise<StorageSimulationCacheListResult> {
     return this.request({ type: "listSimulationCaches", projectId }) as Promise<StorageSimulationCacheListResult>;
   }
diff --git a/web/app/src/storage/opfs-files.ts b/web/app/src/storage/opfs-files.ts
index 44ddc77f..88dc56ca 100644
--- a/web/app/src/storage/opfs-files.ts
+++ b/web/app/src/storage/opfs-files.ts
@@ -380,3 +380,26 @@ export async function readContentAsset(projectId: string, sha256: string, storag
   const file = await directory.getFileHandle(sha256);
   return (await file.getFile()).arrayBuffer();
 }
+
+export async function readContentAssetRange(
+  projectId: string,
+  sha256: string,
+  byteOffset: number,
+  byteLength: number,
+  expectedTotalBytes: number,
+  storage?: StorageManager,
+): Promise<ArrayBuffer> {
+  const layout = projectLayout(projectId);
+  validateSha256(sha256);
+  if (!Number.isSafeInteger(byteOffset) || byteOffset < 0 || !Number.isSafeInteger(byteLength) || byteLength <= 0 ||
+      !Number.isSafeInteger(expectedTotalBytes) || expectedTotalBytes <= 0 || byteOffset > expectedTotalBytes - byteLength) {
+    throw new Error("Content-addressed asset range is invalid");
+  }
+  const manager = (storage ?? navigator.storage) as OpfsStorage;
+  if (!manager.getDirectory) throw new Error("OPFS is unavailable");
+  const root = await manager.getDirectory();
+  const directory = await ensureDirectory(root, `${layout.assetsPath}/sha256/${sha256.slice(0, 2)}`);
+  const file = await (await directory.getFileHandle(sha256)).getFile();
+  if (file.size !== expectedTotalBytes) throw new Error("Content-addressed asset size mismatch");
+  return file.slice(byteOffset, byteOffset + byteLength).arrayBuffer();
+}
diff --git a/web/app/src/three-adapter/grease-pencil.ts b/web/app/src/three-adapter/grease-pencil.ts
index 2a4c5dc7..5f743f42 100644
--- a/web/app/src/three-adapter/grease-pencil.ts
+++ b/web/app/src/three-adapter/grease-pencil.ts
@@ -7,9 +7,14 @@ import {
   LineBasicMaterial,
   type Object3D,
 } from "../vendor/three/three.module.js";
-import type { GreasePencilDataIR, GreasePencilFrameIR } from "../../../protocol/grease-pencil";
+import type { GreasePencilDataIR, GreasePencilDrawingIR, GreasePencilFrameIR, GreasePencilLayerIR } from "../../../protocol/grease-pencil";
 import type { SceneNodeIR } from "../../../protocol/scene-ir";
 
+interface DrawingPreview {
+  drawing: GreasePencilDrawingIR;
+  onion: "NONE" | "PREVIOUS" | "NEXT";
+}
+
 function activeFrame(frames: readonly GreasePencilFrameIR[], frame: number): GreasePencilFrameIR | undefined {
   let selected: GreasePencilFrameIR | undefined;
   for (const candidate of frames) {
@@ -18,45 +23,75 @@ function activeFrame(frames: readonly GreasePencilFrameIR[], frame: number): Gre
   return selected;
 }
 
+function layerDrawings(layer: GreasePencilLayerIR, frame: number): DrawingPreview[] {
+  const current = activeFrame(layer.frames, frame);
+  if (!current) return [];
+  const result: DrawingPreview[] = [{ drawing: current.drawing, onion: "NONE" }];
+  if (!layer.onionSkinning) return result;
+  const sorted = [...layer.frames].sort((left, right) => left.frame - right.frame);
+  const currentIndex = sorted.findIndex((candidate) => candidate.frame === current.frame);
+  if (currentIndex > 0) result.unshift({ drawing: sorted[currentIndex - 1].drawing, onion: "PREVIOUS" });
+  if (currentIndex >= 0 && currentIndex + 1 < sorted.length) result.push({ drawing: sorted[currentIndex + 1].drawing, onion: "NEXT" });
+  return result;
+}
+
+function addDrawing(group: Group, layer: GreasePencilLayerIR, preview: DrawingPreview): number {
+  let count = 0;
+  for (const stroke of preview.drawing.strokes) {
+    if (!stroke.points || stroke.points.length < 2) continue;
+    const pointCount = stroke.points.length + (stroke.cyclic ? 1 : 0);
+    const positions = new Float32Array(pointCount * 3);
+    let red = 0;
+    let green = 0;
+    let blue = 0;
+    let opacity = 0;
+    for (let index = 0; index < pointCount; index++) {
+      const point = stroke.points[index % stroke.points.length];
+      positions[index * 3] = point.position[0];
+      positions[index * 3 + 1] = point.position[2];
+      positions[index * 3 + 2] = -point.position[1];
+    }
+    for (const point of stroke.points) {
+      const color = point.vertexColor ?? [0.2, 0.2, 0.2, 1];
+      red += color[0];
+      green += color[1];
+      blue += color[2];
+      opacity += point.opacity * color[3];
+    }
+    const divisor = stroke.points.length;
+    const geometry = new BufferGeometry();
+    geometry.setAttribute("position", new Float32BufferAttribute(positions, 3));
+    const onionColor = preview.onion === "PREVIOUS" ? new Color(0x6aa8ff) : preview.onion === "NEXT" ? new Color(0xff8a63) : null;
+    const material = new LineBasicMaterial({
+      color: onionColor ?? new Color(red / divisor, green / divisor, blue / divisor),
+      opacity: Math.max(0, Math.min(1, layer.opacity * opacity / divisor * (preview.onion === "NONE" ? 1 : 0.28))),
+      transparent: true,
+      depthWrite: preview.onion === "NONE",
+    });
+    const line = new Line(geometry, material);
+    line.userData.greasePencilOnion = preview.onion;
+    line.userData.greasePencilMaterialIndex = stroke.materialIndex ?? 0;
+    group.add(line);
+    count++;
+  }
+  return count;
+}
+
 export function createGreasePencilObject(data: GreasePencilDataIR, frame: number): Object3D | null {
   if (data.geometryStatus !== "available") return null;
   const group = new Group();
+  let onionDrawingCount = 0;
+  let currentDrawingCount = 0;
   for (const layer of data.layers) {
     if (!layer.visible || layer.opacity <= 0) continue;
-    const drawing = activeFrame(layer.frames, frame)?.drawing;
-    if (!drawing) continue;
-    for (const stroke of drawing.strokes) {
-      if (!stroke.points || stroke.points.length < 2) continue;
-      const pointCount = stroke.points.length + (stroke.cyclic ? 1 : 0);
-      const positions = new Float32Array(pointCount * 3);
-      let red = 0;
-      let green = 0;
-      let blue = 0;
-      let opacity = 0;
-      for (let index = 0; index < pointCount; index++) {
-        const point = stroke.points[index % stroke.points.length];
-        positions[index * 3] = point.position[0];
-        positions[index * 3 + 1] = point.position[2];
-        positions[index * 3 + 2] = -point.position[1];
-      }
-      for (const point of stroke.points) {
-        const color = point.vertexColor ?? [0.2, 0.2, 0.2, 1];
-        red += color[0];
-        green += color[1];
-        blue += color[2];
-        opacity += point.opacity * color[3];
-      }
-      const divisor = stroke.points.length;
-      const geometry = new BufferGeometry();
-      geometry.setAttribute("position", new Float32BufferAttribute(positions, 3));
-      const material = new LineBasicMaterial({
-        color: new Color(red / divisor, green / divisor, blue / divisor),
-        opacity: Math.max(0, Math.min(1, layer.opacity * opacity / divisor)),
-        transparent: true,
-      });
-      group.add(new Line(geometry, material));
+    for (const preview of layerDrawings(layer, frame)) {
+      const added = addDrawing(group, layer, preview);
+      if (preview.onion === "NONE") currentDrawingCount += added;
+      else onionDrawingCount += added;
     }
   }
+  group.userData.greasePencilCurrentStrokeCount = currentDrawingCount;
+  group.userData.greasePencilOnionStrokeCount = onionDrawingCount;
   return group.children.length > 0 ? group : null;
 }
 
diff --git a/web/app/src/three-adapter/nonmesh.ts b/web/app/src/three-adapter/nonmesh.ts
index fdda9505..9b6cc423 100644
--- a/web/app/src/three-adapter/nonmesh.ts
+++ b/web/app/src/three-adapter/nonmesh.ts
@@ -17,6 +17,7 @@ import type { NonMeshDataIR, SceneNodeIR } from "../../../protocol/scene-ir";
 import type { NonMeshGeometryChunk } from "../../../protocol/nonmesh-binary";
 
 export type NonMeshElementKind = "CONTROL_POINT" | "HANDLE_LEFT" | "HANDLE_RIGHT";
+export type NonMeshElementSelection = ReadonlyMap<string, ReadonlyMap<NonMeshElementKind, ReadonlySet<number>>>;
 
 function blenderPosition(x: number, y: number, z: number): [number, number, number] {
   return [x, z, -y];
@@ -80,7 +81,7 @@ function createCurvePreview(data: NonMeshDataIR, points: ArrayLike<number> = dat
     controlPositions.set(blenderPosition(points[index], points[index + 1], points[index + 2]), index);
   }
   controlGeometry.setAttribute("position", new Float32BufferAttribute(controlPositions, 3));
-  const controls = new Points(controlGeometry, new PointsMaterial({ color: new Color(0x67b7ff), size: 0.09, sizeAttenuation: true }));
+  const controls = new Points(controlGeometry, new PointsMaterial({ color: new Color(0x67b7ff), size: 0.09, sizeAttenuation: true, vertexColors: true }));
   controls.userData.nonMeshDataId = data.id;
   controls.userData.nonMeshPointIndexMap = Array.from({ length: points.length / 3 }, (_, index) => index);
   controls.userData.nonMeshPointKindMap = Array.from({ length: points.length / 3 }, () => "CONTROL_POINT" as NonMeshElementKind);
@@ -92,7 +93,7 @@ function createCurvePreview(data: NonMeshDataIR, points: ArrayLike<number> = dat
     group.add(lines);
     const pointGeometry = new BufferGeometry();
     pointGeometry.setAttribute("position", new Float32BufferAttribute(handlePositions, 3));
-    const handles = new Points(pointGeometry, new PointsMaterial({ color: new Color(0xd7b8ff), size: 0.1, sizeAttenuation: true }));
+    const handles = new Points(pointGeometry, new PointsMaterial({ color: new Color(0xd7b8ff), size: 0.1, sizeAttenuation: true, vertexColors: true }));
     handles.userData.nonMeshDataId = data.id;
     handles.userData.nonMeshPointIndexMap = handleIndexMap;
     handles.userData.nonMeshPointKindMap = handleKindMap;
@@ -172,3 +173,25 @@ export function applyNonMeshTransform(object: Object3D, node: SceneNodeIR): void
     child.userData.blenderId = node.id;
   });
 }
+
+export function applyNonMeshElementSelection(root: Object3D, selection: NonMeshElementSelection): void {
+  root.traverse((object) => {
+    const dataId = object.userData.nonMeshDataId;
+    const indexMap = object.userData.nonMeshPointIndexMap as number[] | undefined;
+    const kindMap = object.userData.nonMeshPointKindMap as NonMeshElementKind[] | undefined;
+    if (typeof dataId !== "string" || !indexMap || !kindMap || !(object instanceof Points) || !(object.material instanceof PointsMaterial)) return;
+    const selectedByKind = selection.get(dataId);
+    const colors = new Float32Array(indexMap.length * 3);
+    for (let index = 0; index < indexMap.length; index++) {
+      const selected = selectedByKind?.get(kindMap[index])?.has(indexMap[index]) ?? false;
+      const color = selected ? [1, 0.4, 0.1] : kindMap[index] === "CONTROL_POINT" ? [0.4, 0.72, 1] : [0.6, 0.48, 1];
+      colors[index * 3] = color[0];
+      colors[index * 3 + 1] = color[1];
+      colors[index * 3 + 2] = color[2];
+    }
+    object.geometry.setAttribute("color", new Float32BufferAttribute(colors, 3));
+    object.material.color.set(0xffffff);
+    object.material.vertexColors = true;
+    object.material.needsUpdate = true;
+  });
+}
diff --git a/web/app/src/three-adapter/offscreen-viewport-protocol.ts b/web/app/src/three-adapter/offscreen-viewport-protocol.ts
index b761445f..85269e63 100644
--- a/web/app/src/three-adapter/offscreen-viewport-protocol.ts
+++ b/web/app/src/three-adapter/offscreen-viewport-protocol.ts
@@ -9,7 +9,7 @@ export type OffscreenViewportRequest =
   | { type: "snapshot"; snapshot: SceneSnapshotIR; geometryBuffers: MeshGeometryBuffer[]; nonMeshGeometryBuffers: NonMeshGeometryChunk[] }
   | { type: "textureAssets"; assets: GPUTextureAsset[] }
   | { type: "resize"; width: number; height: number; pixelRatio: number }
-  | { type: "selection"; objectIds: string[] }
+  | { type: "selection"; objectIds: string[]; elements: Array<{ dataId: string; kind: NonMeshElementKind; index: number }> }
   | { type: "interaction"; editMode: boolean; selectionMode: MeshElementMode }
   | { type: "orbit"; deltaX: number; deltaY: number; zoom: number }
   | { type: "pick"; x: number; y: number; additive: boolean }
@@ -18,7 +18,7 @@ export type OffscreenViewportRequest =
 export type OffscreenViewportResponse =
   | { type: "ready" }
   | { type: "frame"; visiblePixels: number }
-  | { type: "snapshotStatus"; nonMeshCount: number; nonMeshBlockedCount: number; greasePencilCount: number; greasePencilBlockedCount: number }
+  | { type: "snapshotStatus"; nonMeshCount: number; nonMeshBlockedCount: number; greasePencilCount: number; greasePencilBlockedCount: number; greasePencilOnionStrokeCount: number }
   | { type: "textureStatus"; loaded: number; rejected: number; bytes: number; errors: string[]; errorCodes: string[] }
   | { type: "selected"; objectId: string; additive: boolean }
   | { type: "elementSelected"; meshId: string; mode: MeshElementMode; index: number; additive: boolean; nonMeshKind?: NonMeshElementKind }
diff --git a/web/app/src/three-adapter/offscreen-viewport.ts b/web/app/src/three-adapter/offscreen-viewport.ts
index 9e99e229..5aca20dc 100644
--- a/web/app/src/three-adapter/offscreen-viewport.ts
+++ b/web/app/src/three-adapter/offscreen-viewport.ts
@@ -12,7 +12,7 @@ import type { NonMeshElementKind } from "./nonmesh";
 export interface ViewportBackend {
   setSnapshot(snapshot: SceneSnapshotIR, geometryBuffers?: MeshGeometryBuffer[], nonMeshGeometryBuffers?: NonMeshGeometryChunk[]): void;
   setTextureAssets(assets: readonly GPUTextureAsset[]): void;
-  setSelection(objectIds: ReadonlySet<string>): void;
+  setSelection(objectIds: ReadonlySet<string>, elementSelection?: ReadonlyMap<string, ReadonlyMap<NonMeshElementKind, ReadonlySet<number>>>): void;
   setInteractionMode(editMode: boolean, selectionMode: MeshElementMode): void;
   installLODLevels(meshId: string, levels: readonly WebEngineLODLevelResult[]): void;
   dispose(): void;
@@ -147,8 +147,9 @@ export class OffscreenViewportRenderer implements ViewportBackend {
     this.worker.postMessage({ type: "textureAssets", assets: cloned } satisfies OffscreenViewportRequest, transfer);
   }
 
-  setSelection(objectIds: ReadonlySet<string>): void {
-    this.worker.postMessage({ type: "selection", objectIds: [...objectIds] } satisfies OffscreenViewportRequest);
+  setSelection(objectIds: ReadonlySet<string>, elementSelection?: ReadonlyMap<string, ReadonlyMap<NonMeshElementKind, ReadonlySet<number>>>): void {
+    const elements = [...(elementSelection ?? new Map())].flatMap(([dataId, kinds]) => [...kinds].flatMap(([kind, indices]) => [...indices].map((index) => ({ dataId, kind, index }))));
+    this.worker.postMessage({ type: "selection", objectIds: [...objectIds], elements } satisfies OffscreenViewportRequest);
   }
 
   setInteractionMode(editMode: boolean, selectionMode: MeshElementMode): void {
@@ -209,6 +210,7 @@ export class OffscreenViewportRenderer implements ViewportBackend {
       this.canvas.dataset.nonMeshBlockedCount = String(message.nonMeshBlockedCount);
       this.canvas.dataset.greasePencilCount = String(message.greasePencilCount);
       this.canvas.dataset.greasePencilBlockedCount = String(message.greasePencilBlockedCount);
+      this.canvas.dataset.greasePencilOnionStrokeCount = String(message.greasePencilOnionStrokeCount);
     }
     else if (message.type === "textureStatus") {
       this.canvas.dataset.textureStatus = message.rejected > 0 ? "blocked" : "ready";
diff --git a/web/app/src/three-adapter/paint-hit.ts b/web/app/src/three-adapter/paint-hit.ts
new file mode 100644
index 00000000..6e6fd531
--- /dev/null
+++ b/web/app/src/three-adapter/paint-hit.ts
@@ -0,0 +1,62 @@
+import {
+  Matrix3,
+  Mesh,
+  Triangle,
+  Vector2,
+  Vector3,
+  type Intersection,
+} from "../vendor/three/three.module.js";
+import type { PaintHitIR } from "../../../protocol/paint";
+
+export interface PaintRaycastHitIR extends PaintHitIR {
+  objectId: string;
+  dataId: string;
+}
+
+function finiteTuple(values: readonly number[]): boolean {
+  return values.every(Number.isFinite);
+}
+
+export function paintHitFromIntersection(intersection: Intersection, pressure = 1): PaintRaycastHitIR | null {
+  const faceIndex = intersection.faceIndex;
+  if (!(intersection.object instanceof Mesh) || faceIndex === undefined || faceIndex === null || faceIndex < 0 || pressure < 0 || pressure > 1) return null;
+  const object = intersection.object;
+  const positionAttribute = object.geometry.getAttribute("position");
+  const indexAttribute = object.geometry.getIndex();
+  if (!positionAttribute) return null;
+  const corner = faceIndex * 3;
+  const vertexA = indexAttribute ? indexAttribute.getX(corner) : corner;
+  const vertexB = indexAttribute ? indexAttribute.getX(corner + 1) : corner + 1;
+  const vertexC = indexAttribute ? indexAttribute.getX(corner + 2) : corner + 2;
+  if ([vertexA, vertexB, vertexC].some((vertex) => vertex < 0 || vertex >= positionAttribute.count)) return null;
+  const a = new Vector3().fromBufferAttribute(positionAttribute, vertexA);
+  const b = new Vector3().fromBufferAttribute(positionAttribute, vertexB);
+  const c = new Vector3().fromBufferAttribute(positionAttribute, vertexC);
+  const localPoint = object.worldToLocal(intersection.point.clone());
+  const barycentric = Triangle.getBarycoord(localPoint, a, b, c, new Vector3());
+  if (!barycentric || !finiteTuple(barycentric.toArray())) return null;
+  const localNormal = intersection.face?.normal?.clone() ?? new Triangle(a, b, c).getNormal(new Vector3());
+  const worldNormal = localNormal.applyNormalMatrix(new Matrix3().getNormalMatrix(object.matrixWorld)).normalize();
+  const sourceFaces = object.userData.triangleFaceIndices as number[] | undefined;
+  const result: PaintRaycastHitIR = {
+    objectId: String(object.userData.blenderId ?? ""),
+    dataId: String(object.userData.meshId ?? ""),
+    position: intersection.point.toArray(),
+    normal: worldNormal.toArray(),
+    faceIndex: sourceFaces?.[faceIndex] ?? faceIndex,
+    barycentric: barycentric.toArray(),
+    pressure,
+  };
+  if (!result.objectId || !result.dataId) return null;
+  const uv = object.geometry.getAttribute("uv");
+  if (uv) {
+    const uvA = new Vector2().fromBufferAttribute(uv, vertexA);
+    const uvB = new Vector2().fromBufferAttribute(uv, vertexB);
+    const uvC = new Vector2().fromBufferAttribute(uv, vertexC);
+    result.uv = [
+      uvA.x * barycentric.x + uvB.x * barycentric.y + uvC.x * barycentric.z,
+      uvA.y * barycentric.x + uvB.y * barycentric.y + uvC.y * barycentric.z,
+    ];
+  }
+  return result;
+}
diff --git a/web/app/src/three-adapter/viewport.ts b/web/app/src/three-adapter/viewport.ts
index 11f44bde..83d1d0ff 100644
--- a/web/app/src/three-adapter/viewport.ts
+++ b/web/app/src/three-adapter/viewport.ts
@@ -40,7 +40,7 @@ import {
 import { GPUTextureStore } from "./texture-assets";
 import type { GPUTextureAsset } from "../../../protocol/render-assets";
 import { gateEnvironmentImage, gateUDIMImage } from "../../../protocol/render-assets";
-import { applyNonMeshTransform, createNonMeshObject, type NonMeshElementKind } from "./nonmesh";
+import { applyNonMeshElementSelection, applyNonMeshTransform, createNonMeshObject, type NonMeshElementKind } from "./nonmesh";
 import type { NonMeshGeometryChunk } from "../../../protocol/nonmesh-binary";
 import { applyGreasePencilTransform, createGreasePencilObject } from "./grease-pencil";
 
@@ -279,6 +279,7 @@ export class ViewportRenderer {
     const dataById = new Map((snapshot.greasePencils ?? []).map((data) => [data.id, data]));
     let previewCount = 0;
     let blockedCount = 0;
+    let onionStrokeCount = 0;
     for (const node of snapshot.nodes) {
       if (node.type !== "GREASE_PENCIL" || !node.visible || !node.dataId) continue;
       const data = dataById.get(node.dataId);
@@ -291,10 +292,12 @@ export class ViewportRenderer {
       applyGreasePencilTransform(object, node);
       this.importedRoot.add(object);
       this.objectByBlenderId.set(node.id, object);
+      onionStrokeCount += Number(object.userData.greasePencilOnionStrokeCount ?? 0);
       previewCount++;
     }
     this.canvas.dataset.greasePencilCount = String(previewCount);
     this.canvas.dataset.greasePencilBlockedCount = String(blockedCount);
+    this.canvas.dataset.greasePencilOnionStrokeCount = String(onionStrokeCount);
   }
 
   setTextureAssets(assets: readonly GPUTextureAsset[]): void {
@@ -350,7 +353,7 @@ export class ViewportRenderer {
     this.currentSnapshot = next;
   }
 
-  setSelection(objectIds: ReadonlySet<string>): void {
+  setSelection(objectIds: ReadonlySet<string>, elementSelection?: ReadonlyMap<string, ReadonlyMap<NonMeshElementKind, ReadonlySet<number>>>): void {
     const visitedInstances = new Set<InstancedMesh>();
     for (const [objectId, object] of this.objectByBlenderId) {
       if (object instanceof InstancedMesh) {
@@ -370,6 +373,7 @@ export class ViewportRenderer {
         setPBRMaterialSelected(material, objectIds.has(objectId));
       }
     }
+    applyNonMeshElementSelection(this.importedRoot, elementSelection ?? new Map());
   }
 
   setInteractionMode(editMode: boolean, selectionMode: MeshElementMode): void {
diff --git a/web/app/src/vendor/blender/web_engine.js b/web/app/src/vendor/blender/web_engine.js
index cd067a55..d8c1fe53 100644
--- a/web/app/src/vendor/blender/web_engine.js
+++ b/web/app/src/vendor/blender/web_engine.js
@@ -6,7 +6,7 @@ var Module = (() => {
 async function(moduleArg = {}) {
   var moduleRtn;
 
-var Module=moduleArg;var readyPromiseResolve,readyPromiseReject;var readyPromise=new Promise((resolve,reject)=>{readyPromiseResolve=resolve;readyPromiseReject=reject});["_malloc","_free","_web_engine_create","_web_engine_destroy","_web_engine_get_memory_stats","_web_engine_get_live_handles","_web_engine_get_allocated_bytes","_web_engine_open_blend","_web_engine_apply_command","_web_engine_undo","_web_engine_redo","_web_engine_get_scene_snapshot","_web_engine_get_scene_metadata","_web_engine_get_scene_geometry","_web_engine_get_scene_delta","_web_engine_get_packed_asset","_web_engine_evaluate_depsgraph","_web_engine_save_blend","_web_engine_free_buffer","_web_engine_last_error_code","_web_engine_last_error_message","_web_engine_decimate_apply","_memory","___indirect_function_table","___set_stack_limits","onRuntimeInitialized"].forEach(prop=>{if(!Object.getOwnPropertyDescriptor(readyPromise,prop)){Object.defineProperty(readyPromise,prop,{get:()=>abort("You are getting "+prop+" on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js"),set:()=>abort("You are setting "+prop+" on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js")})}});var ENVIRONMENT_IS_WEB=typeof window=="object";var ENVIRONMENT_IS_WORKER=typeof importScripts=="function";var ENVIRONMENT_IS_NODE=typeof process=="object"&&typeof process.versions=="object"&&typeof process.versions.node=="string"&&process.type!="renderer";var ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;if(ENVIRONMENT_IS_NODE){const{createRequire}=await import("module");let dirname=import.meta.url;if(dirname.startsWith("data:")){dirname="/"}var require=createRequire(dirname)}var moduleOverrides=Object.assign({},Module);var arguments_=[];var thisProgram="./this.program";var quit_=(status,toThrow)=>{throw toThrow};var scriptDirectory="";function locateFile(path){if(Module["locateFile"]){return Module["locateFile"](path,scriptDirectory)}return scriptDirectory+path}var readAsync,readBinary;if(ENVIRONMENT_IS_NODE){if(typeof process=="undefined"||!process.release||process.release.name!=="node")throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)");var nodeVersion=process.versions.node;var numericVersion=nodeVersion.split(".").slice(0,3);numericVersion=numericVersion[0]*1e4+numericVersion[1]*100+numericVersion[2].split("-")[0]*1;if(numericVersion<16e4){throw new Error("This emscripten-generated code requires node v16.0.0 (detected v"+nodeVersion+")")}var fs=require("fs");var nodePath=require("path");if(!import.meta.url.startsWith("data:")){scriptDirectory=nodePath.dirname(require("url").fileURLToPath(import.meta.url))+"/"}readBinary=filename=>{filename=isFileURI(filename)?new URL(filename):nodePath.normalize(filename);var ret=fs.readFileSync(filename);assert(ret.buffer);return ret};readAsync=(filename,binary=true)=>{filename=isFileURI(filename)?new URL(filename):nodePath.normalize(filename);return new Promise((resolve,reject)=>{fs.readFile(filename,binary?undefined:"utf8",(err,data)=>{if(err)reject(err);else resolve(binary?data.buffer:data)})})};if(!Module["thisProgram"]&&process.argv.length>1){thisProgram=process.argv[1].replace(/\\/g,"/")}arguments_=process.argv.slice(2);quit_=(status,toThrow)=>{process.exitCode=status;throw toThrow}}else if(ENVIRONMENT_IS_SHELL){if(typeof process=="object"&&typeof require==="function"||typeof window=="object"||typeof importScripts=="function")throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)")}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){if(ENVIRONMENT_IS_WORKER){scriptDirectory=self.location.href}else if(typeof document!="undefined"&&document.currentScript){scriptDirectory=document.currentScript.src}if(_scriptName){scriptDirectory=_scriptName}if(scriptDirectory.startsWith("blob:")){scriptDirectory=""}else{scriptDirectory=scriptDirectory.substr(0,scriptDirectory.replace(/[?#].*/,"").lastIndexOf("/")+1)}if(!(typeof window=="object"||typeof importScripts=="function"))throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)");{if(ENVIRONMENT_IS_WORKER){readBinary=url=>{var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.responseType="arraybuffer";xhr.send(null);return new Uint8Array(xhr.response)}}readAsync=url=>{assert(!isFileURI(url),"readAsync does not work with file:// URLs");return fetch(url,{credentials:"same-origin"}).then(response=>{if(response.ok){return response.arrayBuffer()}return Promise.reject(new Error(response.status+" : "+response.url))})}}}else{throw new Error("environment detection error")}var out=Module["print"]||console.log.bind(console);var err=Module["printErr"]||console.error.bind(console);Object.assign(Module,moduleOverrides);moduleOverrides=null;checkIncomingModuleAPI();if(Module["arguments"])arguments_=Module["arguments"];legacyModuleProp("arguments","arguments_");if(Module["thisProgram"])thisProgram=Module["thisProgram"];legacyModuleProp("thisProgram","thisProgram");assert(typeof Module["memoryInitializerPrefixURL"]=="undefined","Module.memoryInitializerPrefixURL option was removed, use Module.locateFile instead");assert(typeof Module["pthreadMainPrefixURL"]=="undefined","Module.pthreadMainPrefixURL option was removed, use Module.locateFile instead");assert(typeof Module["cdInitializerPrefixURL"]=="undefined","Module.cdInitializerPrefixURL option was removed, use Module.locateFile instead");assert(typeof Module["filePackagePrefixURL"]=="undefined","Module.filePackagePrefixURL option was removed, use Module.locateFile instead");assert(typeof Module["read"]=="undefined","Module.read option was removed");assert(typeof Module["readAsync"]=="undefined","Module.readAsync option was removed (modify readAsync in JS)");assert(typeof Module["readBinary"]=="undefined","Module.readBinary option was removed (modify readBinary in JS)");assert(typeof Module["setWindowTitle"]=="undefined","Module.setWindowTitle option was removed (modify emscripten_set_window_title in JS)");assert(typeof Module["TOTAL_MEMORY"]=="undefined","Module.TOTAL_MEMORY has been renamed Module.INITIAL_MEMORY");legacyModuleProp("asm","wasmExports");legacyModuleProp("readAsync","readAsync");legacyModuleProp("readBinary","readBinary");legacyModuleProp("setWindowTitle","setWindowTitle");assert(!ENVIRONMENT_IS_SHELL,"shell environment detected but not enabled at build time.  Add `shell` to `-sENVIRONMENT` to enable.");var wasmBinary=Module["wasmBinary"];legacyModuleProp("wasmBinary","wasmBinary");if(typeof WebAssembly!="object"){err("no native wasm support detected")}var wasmMemory;var ABORT=false;var EXITSTATUS;function assert(condition,text){if(!condition){abort("Assertion failed"+(text?": "+text:""))}}var HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;function updateMemoryViews(){var b=wasmMemory.buffer;Module["HEAP8"]=HEAP8=new Int8Array(b);Module["HEAP16"]=HEAP16=new Int16Array(b);Module["HEAPU8"]=HEAPU8=new Uint8Array(b);Module["HEAPU16"]=HEAPU16=new Uint16Array(b);Module["HEAP32"]=HEAP32=new Int32Array(b);Module["HEAPU32"]=HEAPU32=new Uint32Array(b);Module["HEAPF32"]=HEAPF32=new Float32Array(b);Module["HEAPF64"]=HEAPF64=new Float64Array(b)}assert(!Module["STACK_SIZE"],"STACK_SIZE can no longer be set at runtime.  Use -sSTACK_SIZE at link time");assert(typeof Int32Array!="undefined"&&typeof Float64Array!=="undefined"&&Int32Array.prototype.subarray!=undefined&&Int32Array.prototype.set!=undefined,"JS engine does not provide full typed array support");assert(!Module["wasmMemory"],"Use of `wasmMemory` detected.  Use -sIMPORTED_MEMORY to define wasmMemory externally");assert(!Module["INITIAL_MEMORY"],"Detected runtime INITIAL_MEMORY setting.  Use -sIMPORTED_MEMORY to define wasmMemory dynamically");function writeStackCookie(){var max=_emscripten_stack_get_end();assert((max&3)==0);if(max==0){max+=4}HEAPU32[max>>2]=34821223;checkInt32(34821223);HEAPU32[max+4>>2]=2310721022;checkInt32(2310721022);HEAPU32[0>>2]=1668509029;checkInt32(1668509029)}function checkStackCookie(){if(ABORT)return;var max=_emscripten_stack_get_end();if(max==0){max+=4}var cookie1=HEAPU32[max>>2];var cookie2=HEAPU32[max+4>>2];if(cookie1!=34821223||cookie2!=2310721022){abort(`Stack overflow! Stack cookie has been overwritten at ${ptrToString(max)}, expected hex dwords 0x89BACDFE and 0x2135467, but received ${ptrToString(cookie2)} ${ptrToString(cookie1)}`)}if(HEAPU32[0>>2]!=1668509029){abort("Runtime error: The application has corrupted its heap memory area (address zero)!")}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;function preRun(){var preRuns=Module["preRun"];if(preRuns){if(typeof preRuns=="function")preRuns=[preRuns];preRuns.forEach(addOnPreRun)}callRuntimeCallbacks(__ATPRERUN__)}function initRuntime(){assert(!runtimeInitialized);runtimeInitialized=true;checkStackCookie();setStackLimits();if(!Module["noFSInit"]&&!FS.initialized)FS.init();FS.ignorePermissions=false;TTY.init();callRuntimeCallbacks(__ATINIT__)}function postRun(){checkStackCookie();var postRuns=Module["postRun"];if(postRuns){if(typeof postRuns=="function")postRuns=[postRuns];postRuns.forEach(addOnPostRun)}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}function addOnInit(cb){__ATINIT__.unshift(cb)}function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}assert(Math.imul,"This browser does not support Math.imul(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");assert(Math.fround,"This browser does not support Math.fround(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");assert(Math.clz32,"This browser does not support Math.clz32(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");assert(Math.trunc,"This browser does not support Math.trunc(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;var runDependencyTracking={};function getUniqueRunDependency(id){var orig=id;while(1){if(!runDependencyTracking[id])return id;id=orig+Math.random()}}function addRunDependency(id){runDependencies++;Module["monitorRunDependencies"]?.(runDependencies);if(id){assert(!runDependencyTracking[id]);runDependencyTracking[id]=1;if(runDependencyWatcher===null&&typeof setInterval!="undefined"){runDependencyWatcher=setInterval(()=>{if(ABORT){clearInterval(runDependencyWatcher);runDependencyWatcher=null;return}var shown=false;for(var dep in runDependencyTracking){if(!shown){shown=true;err("still waiting on run dependencies:")}err(`dependency: ${dep}`)}if(shown){err("(end of list)")}},1e4)}}else{err("warning: run dependency added without ID")}}function removeRunDependency(id){runDependencies--;Module["monitorRunDependencies"]?.(runDependencies);if(id){assert(runDependencyTracking[id]);delete runDependencyTracking[id]}else{err("warning: run dependency removed without ID")}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}function abort(what){Module["onAbort"]?.(what);what="Aborted("+what+")";err(what);ABORT=true;var e=new WebAssembly.RuntimeError(what);readyPromiseReject(e);throw e}var dataURIPrefix="data:application/octet-stream;base64,";var isDataURI=filename=>filename.startsWith(dataURIPrefix);var isFileURI=filename=>filename.startsWith("file://");function createExportWrapper(name,nargs){return(...args)=>{assert(runtimeInitialized,`native function \`${name}\` called before runtime initialization`);var f=wasmExports[name];assert(f,`exported native function \`${name}\` not found`);assert(args.length<=nargs,`native function \`${name}\` called with ${args.length} args but expects ${nargs}`);return f(...args)}}function findWasmBinary(){if(Module["locateFile"]){var f="web_engine.wasm";if(!isDataURI(f)){return locateFile(f)}return f}return new URL("web_engine.wasm",import.meta.url).href}var wasmBinaryFile;function getBinarySync(file){if(file==wasmBinaryFile&&wasmBinary){return new Uint8Array(wasmBinary)}if(readBinary){return readBinary(file)}throw"both async and sync fetching of the wasm failed"}function getBinaryPromise(binaryFile){if(!wasmBinary){return readAsync(binaryFile).then(response=>new Uint8Array(response),()=>getBinarySync(binaryFile))}return Promise.resolve().then(()=>getBinarySync(binaryFile))}function instantiateArrayBuffer(binaryFile,imports,receiver){return getBinaryPromise(binaryFile).then(binary=>WebAssembly.instantiate(binary,imports)).then(receiver,reason=>{err(`failed to asynchronously prepare wasm: ${reason}`);if(isFileURI(wasmBinaryFile)){err(`warning: Loading from a file URI (${wasmBinaryFile}) is not supported in most browsers. See https://emscripten.org/docs/getting_started/FAQ.html#how-do-i-run-a-local-webserver-for-testing-why-does-my-program-stall-in-downloading-or-preparing`)}abort(reason)})}function instantiateAsync(binary,binaryFile,imports,callback){if(!binary&&typeof WebAssembly.instantiateStreaming=="function"&&!isDataURI(binaryFile)&&!ENVIRONMENT_IS_NODE&&typeof fetch=="function"){return fetch(binaryFile,{credentials:"same-origin"}).then(response=>{var result=WebAssembly.instantiateStreaming(response,imports);return result.then(callback,function(reason){err(`wasm streaming compile failed: ${reason}`);err("falling back to ArrayBuffer instantiation");return instantiateArrayBuffer(binaryFile,imports,callback)})})}return instantiateArrayBuffer(binaryFile,imports,callback)}function getWasmImports(){return{env:wasmImports,wasi_snapshot_preview1:wasmImports}}function createWasm(){var info=getWasmImports();function receiveInstance(instance,module){wasmExports=instance.exports;wasmMemory=wasmExports["memory"];assert(wasmMemory,"memory not found in wasm exports");updateMemoryViews();wasmTable=wasmExports["__indirect_function_table"];assert(wasmTable,"table not found in wasm exports");addOnInit(wasmExports["__wasm_call_ctors"]);removeRunDependency("wasm-instantiate");return wasmExports}addRunDependency("wasm-instantiate");var trueModule=Module;function receiveInstantiationResult(result){assert(Module===trueModule,"the Module object should not be replaced during async compilation - perhaps the order of HTML elements is wrong?");trueModule=null;receiveInstance(result["instance"])}if(Module["instantiateWasm"]){try{return Module["instantiateWasm"](info,receiveInstance)}catch(e){err(`Module.instantiateWasm callback failed with error: ${e}`);readyPromiseReject(e)}}wasmBinaryFile??=findWasmBinary();instantiateAsync(wasmBinary,wasmBinaryFile,info,receiveInstantiationResult).catch(readyPromiseReject);return{}}var tempDouble;var tempI64;(()=>{var h16=new Int16Array(1);var h8=new Int8Array(h16.buffer);h16[0]=25459;if(h8[0]!==115||h8[1]!==99)throw"Runtime error: expected the system to be little-endian! (Run with -sSUPPORT_BIG_ENDIAN to bypass)"})();if(Module["ENVIRONMENT"]){throw new Error("Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -sENVIRONMENT=web or -sENVIRONMENT=node)")}function legacyModuleProp(prop,newName,incoming=true){if(!Object.getOwnPropertyDescriptor(Module,prop)){Object.defineProperty(Module,prop,{configurable:true,get(){let extra=incoming?" (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)":"";abort(`\`Module.${prop}\` has been replaced by \`${newName}\``+extra)}})}}function ignoredModuleProp(prop){if(Object.getOwnPropertyDescriptor(Module,prop)){abort(`\`Module.${prop}\` was supplied but \`${prop}\` not included in INCOMING_MODULE_JS_API`)}}function isExportedByForceFilesystem(name){return name==="FS_createPath"||name==="FS_createDataFile"||name==="FS_createPreloadedFile"||name==="FS_unlink"||name==="addRunDependency"||name==="FS_createLazyFile"||name==="FS_createDevice"||name==="removeRunDependency"}function hookGlobalSymbolAccess(sym,func){if(typeof globalThis!="undefined"&&!Object.getOwnPropertyDescriptor(globalThis,sym)){Object.defineProperty(globalThis,sym,{configurable:true,get(){func();return undefined}})}}function missingGlobal(sym,msg){hookGlobalSymbolAccess(sym,()=>{warnOnce(`\`${sym}\` is not longer defined by emscripten. ${msg}`)})}missingGlobal("buffer","Please use HEAP8.buffer or wasmMemory.buffer");missingGlobal("asm","Please use wasmExports instead");function missingLibrarySymbol(sym){hookGlobalSymbolAccess(sym,()=>{var msg=`\`${sym}\` is a library symbol and not included by default; add it to your library.js __deps or to DEFAULT_LIBRARY_FUNCS_TO_INCLUDE on the command line`;var librarySymbol=sym;if(!librarySymbol.startsWith("_")){librarySymbol="$"+sym}msg+=` (e.g. -sDEFAULT_LIBRARY_FUNCS_TO_INCLUDE='${librarySymbol}')`;if(isExportedByForceFilesystem(sym)){msg+=". Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you"}warnOnce(msg)});unexportedRuntimeSymbol(sym)}function unexportedRuntimeSymbol(sym){if(!Object.getOwnPropertyDescriptor(Module,sym)){Object.defineProperty(Module,sym,{configurable:true,get(){var msg=`'${sym}' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the Emscripten FAQ)`;if(isExportedByForceFilesystem(sym)){msg+=". Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you"}abort(msg)}})}}var MAX_UINT8=2**8-1;var MAX_UINT16=2**16-1;var MAX_UINT32=2**32-1;var MAX_UINT53=2**53-1;var MAX_UINT64=2**64-1;var MIN_INT8=-(2**(8-1));var MIN_INT16=-(2**(16-1));var MIN_INT32=-(2**(32-1));var MIN_INT53=-(2**(53-1));var MIN_INT64=-(2**(64-1));function checkInt(value,bits,min,max){assert(Number.isInteger(Number(value)),`attempt to write non-integer (${value}) into integer heap`);assert(value<=max,`value (${value}) too large to write as ${bits}-bit value`);assert(value>=min,`value (${value}) too small to write as ${bits}-bit value`)}var checkInt8=value=>checkInt(value,8,MIN_INT8,MAX_UINT8);var checkInt16=value=>checkInt(value,16,MIN_INT16,MAX_UINT16);var checkInt32=value=>checkInt(value,32,MIN_INT32,MAX_UINT32);var checkInt64=value=>checkInt(value,64,MIN_INT64,MAX_UINT64);function dbg(...args){console.warn(...args)}function ExitStatus(status){this.name="ExitStatus";this.message=`Program terminated with exit(${status})`;this.status=status}var callRuntimeCallbacks=callbacks=>{callbacks.forEach(f=>f(Module))};var noExitRuntime=Module["noExitRuntime"]||true;var ptrToString=ptr=>{assert(typeof ptr==="number");ptr>>>=0;return"0x"+ptr.toString(16).padStart(8,"0")};var setStackLimits=()=>{var stackLow=_emscripten_stack_get_base();var stackHigh=_emscripten_stack_get_end();___set_stack_limits(stackLow,stackHigh)};var stackRestore=val=>__emscripten_stack_restore(val);var stackSave=()=>_emscripten_stack_get_current();var warnOnce=text=>{warnOnce.shown||={};if(!warnOnce.shown[text]){warnOnce.shown[text]=1;if(ENVIRONMENT_IS_NODE)text="warning: "+text;err(text)}};var UTF8Decoder=typeof TextDecoder!="undefined"?new TextDecoder:undefined;var UTF8ArrayToString=(heapOrArray,idx=0,maxBytesToRead=NaN)=>{var endIdx=idx+maxBytesToRead;var endPtr=idx;while(heapOrArray[endPtr]&&!(endPtr>=endIdx))++endPtr;if(endPtr-idx>16&&heapOrArray.buffer&&UTF8Decoder){return UTF8Decoder.decode(heapOrArray.subarray(idx,endPtr))}var str="";while(idx<endPtr){var u0=heapOrArray[idx++];if(!(u0&128)){str+=String.fromCharCode(u0);continue}var u1=heapOrArray[idx++]&63;if((u0&224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}var u2=heapOrArray[idx++]&63;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{if((u0&248)!=240)warnOnce("Invalid UTF-8 leading byte "+ptrToString(u0)+" encountered when deserializing a UTF-8 string in wasm memory to a JS string!");u0=(u0&7)<<18|u1<<12|u2<<6|heapOrArray[idx++]&63}if(u0<65536){str+=String.fromCharCode(u0)}else{var ch=u0-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}}return str};var UTF8ToString=(ptr,maxBytesToRead)=>{assert(typeof ptr=="number",`UTF8ToString expects a number (got ${typeof ptr})`);return ptr?UTF8ArrayToString(HEAPU8,ptr,maxBytesToRead):""};var ___assert_fail=(condition,filename,line,func)=>{abort(`Assertion failed: ${UTF8ToString(condition)}, at: `+[filename?UTF8ToString(filename):"unknown filename",line,func?UTF8ToString(func):"unknown function"])};var wasmTableMirror=[];var wasmTable;var getWasmTableEntry=funcPtr=>{var func=wasmTableMirror[funcPtr];if(!func){if(funcPtr>=wasmTableMirror.length)wasmTableMirror.length=funcPtr+1;wasmTableMirror[funcPtr]=func=wasmTable.get(funcPtr)}assert(wasmTable.get(funcPtr)==func,"JavaScript-side Wasm function table mirror is out of date!");return func};var ___call_sighandler=(fp,sig)=>getWasmTableEntry(fp)(sig);var exceptionCaught=[];var uncaughtExceptionCount=0;var ___cxa_begin_catch=ptr=>{var info=new ExceptionInfo(ptr);if(!info.get_caught()){info.set_caught(true);uncaughtExceptionCount--}info.set_rethrown(false);exceptionCaught.push(info);___cxa_increment_exception_refcount(ptr);return ___cxa_get_exception_ptr(ptr)};var exceptionLast=0;var ___cxa_end_catch=()=>{_setThrew(0,0);assert(exceptionCaught.length>0);var info=exceptionCaught.pop();___cxa_decrement_exception_refcount(info.excPtr);exceptionLast=0};class ExceptionInfo{constructor(excPtr){this.excPtr=excPtr;this.ptr=excPtr-24}set_type(type){HEAPU32[this.ptr+4>>2]=type}get_type(){return HEAPU32[this.ptr+4>>2]}set_destructor(destructor){HEAPU32[this.ptr+8>>2]=destructor}get_destructor(){return HEAPU32[this.ptr+8>>2]}set_caught(caught){caught=caught?1:0;HEAP8[this.ptr+12]=caught;checkInt8(caught)}get_caught(){return HEAP8[this.ptr+12]!=0}set_rethrown(rethrown){rethrown=rethrown?1:0;HEAP8[this.ptr+13]=rethrown;checkInt8(rethrown)}get_rethrown(){return HEAP8[this.ptr+13]!=0}init(type,destructor){this.set_adjusted_ptr(0);this.set_type(type);this.set_destructor(destructor)}set_adjusted_ptr(adjustedPtr){HEAPU32[this.ptr+16>>2]=adjustedPtr}get_adjusted_ptr(){return HEAPU32[this.ptr+16>>2]}}var ___resumeException=ptr=>{if(!exceptionLast){exceptionLast=ptr}assert(false,"Exception thrown, but exception catching is not enabled. Compile with -sNO_DISABLE_EXCEPTION_CATCHING or -sEXCEPTION_CATCHING_ALLOWED=[..] to catch.")};var setTempRet0=val=>__emscripten_tempret_set(val);var findMatchingCatch=args=>{var thrown=exceptionLast;if(!thrown){setTempRet0(0);return 0}var info=new ExceptionInfo(thrown);info.set_adjusted_ptr(thrown);var thrownType=info.get_type();if(!thrownType){setTempRet0(0);return thrown}for(var caughtType of args){if(caughtType===0||caughtType===thrownType){break}var adjusted_ptr_addr=info.ptr+16;if(___cxa_can_catch(caughtType,thrownType,adjusted_ptr_addr)){setTempRet0(caughtType);return thrown}}setTempRet0(thrownType);return thrown};var ___cxa_find_matching_catch_2=()=>findMatchingCatch([]);var ___cxa_find_matching_catch_3=arg0=>findMatchingCatch([arg0]);var ___cxa_rethrow=()=>{var info=exceptionCaught.pop();if(!info){abort("no exception to throw")}var ptr=info.excPtr;if(!info.get_rethrown()){exceptionCaught.push(info);info.set_rethrown(true);info.set_caught(false);uncaughtExceptionCount++}exceptionLast=ptr;assert(false,"Exception thrown, but exception catching is not enabled. Compile with -sNO_DISABLE_EXCEPTION_CATCHING or -sEXCEPTION_CATCHING_ALLOWED=[..] to catch.")};var ___cxa_throw=(ptr,type,destructor)=>{var info=new ExceptionInfo(ptr);info.init(type,destructor);exceptionLast=ptr;uncaughtExceptionCount++;assert(false,"Exception thrown, but exception catching is not enabled. Compile with -sNO_DISABLE_EXCEPTION_CATCHING or -sEXCEPTION_CATCHING_ALLOWED=[..] to catch.")};var ___handle_stack_overflow=requested=>{var base=_emscripten_stack_get_base();var end=_emscripten_stack_get_end();abort(`stack overflow (Attempt to set SP to ${ptrToString(requested)}`+`, with stack limits [${ptrToString(end)} - ${ptrToString(base)}`+"]). If you require more stack space build with -sSTACK_SIZE=<bytes>")};var PATH={isAbs:path=>path.charAt(0)==="/",splitPath:filename=>{var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;return splitPathRe.exec(filename).slice(1)},normalizeArray:(parts,allowAboveRoot)=>{var up=0;for(var i=parts.length-1;i>=0;i--){var last=parts[i];if(last==="."){parts.splice(i,1)}else if(last===".."){parts.splice(i,1);up++}else if(up){parts.splice(i,1);up--}}if(allowAboveRoot){for(;up;up--){parts.unshift("..")}}return parts},normalize:path=>{var isAbsolute=PATH.isAbs(path),trailingSlash=path.substr(-1)==="/";path=PATH.normalizeArray(path.split("/").filter(p=>!!p),!isAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")+path},dirname:path=>{var result=PATH.splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){return"."}if(dir){dir=dir.substr(0,dir.length-1)}return root+dir},basename:path=>{if(path==="/")return"/";path=PATH.normalize(path);path=path.replace(/\/$/,"");var lastSlash=path.lastIndexOf("/");if(lastSlash===-1)return path;return path.substr(lastSlash+1)},join:(...paths)=>PATH.normalize(paths.join("/")),join2:(l,r)=>PATH.normalize(l+"/"+r)};var initRandomFill=()=>{if(typeof crypto=="object"&&typeof crypto["getRandomValues"]=="function"){return view=>crypto.getRandomValues(view)}else if(ENVIRONMENT_IS_NODE){try{var crypto_module=require("crypto");var randomFillSync=crypto_module["randomFillSync"];if(randomFillSync){return view=>crypto_module["randomFillSync"](view)}var randomBytes=crypto_module["randomBytes"];return view=>(view.set(randomBytes(view.byteLength)),view)}catch(e){}}abort("no cryptographic support found for randomDevice. consider polyfilling it if you want to use something insecure like Math.random(), e.g. put this in a --pre-js: var crypto = { getRandomValues: (array) => { for (var i = 0; i < array.length; i++) array[i] = (Math.random()*256)|0 } };")};var randomFill=view=>(randomFill=initRandomFill())(view);var PATH_FS={resolve:(...args)=>{var resolvedPath="",resolvedAbsolute=false;for(var i=args.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?args[i]:FS.cwd();if(typeof path!="string"){throw new TypeError("Arguments to path.resolve must be strings")}else if(!path){return""}resolvedPath=path+"/"+resolvedPath;resolvedAbsolute=PATH.isAbs(path)}resolvedPath=PATH.normalizeArray(resolvedPath.split("/").filter(p=>!!p),!resolvedAbsolute).join("/");return(resolvedAbsolute?"/":"")+resolvedPath||"."},relative:(from,to)=>{from=PATH_FS.resolve(from).substr(1);to=PATH_FS.resolve(to).substr(1);function trim(arr){var start=0;for(;start<arr.length;start++){if(arr[start]!=="")break}var end=arr.length-1;for(;end>=0;end--){if(arr[end]!=="")break}if(start>end)return[];return arr.slice(start,end-start+1)}var fromParts=trim(from.split("/"));var toParts=trim(to.split("/"));var length=Math.min(fromParts.length,toParts.length);var samePartsLength=length;for(var i=0;i<length;i++){if(fromParts[i]!==toParts[i]){samePartsLength=i;break}}var outputParts=[];for(var i=samePartsLength;i<fromParts.length;i++){outputParts.push("..")}outputParts=outputParts.concat(toParts.slice(samePartsLength));return outputParts.join("/")}};var FS_stdin_getChar_buffer=[];var lengthBytesUTF8=str=>{var len=0;for(var i=0;i<str.length;++i){var c=str.charCodeAt(i);if(c<=127){len++}else if(c<=2047){len+=2}else if(c>=55296&&c<=57343){len+=4;++i}else{len+=3}}return len};var stringToUTF8Array=(str,heap,outIdx,maxBytesToWrite)=>{assert(typeof str==="string",`stringToUTF8Array expects a string (got ${typeof str})`);if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343){var u1=str.charCodeAt(++i);u=65536+((u&1023)<<10)|u1&1023}if(u<=127){if(outIdx>=endIdx)break;heap[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;heap[outIdx++]=192|u>>6;heap[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;heap[outIdx++]=224|u>>12;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}else{if(outIdx+3>=endIdx)break;if(u>1114111)warnOnce("Invalid Unicode code point "+ptrToString(u)+" encountered when serializing a JS string to a UTF-8 string in wasm memory! (Valid unicode code points should be in range 0-0x10FFFF).");heap[outIdx++]=240|u>>18;heap[outIdx++]=128|u>>12&63;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}}heap[outIdx]=0;return outIdx-startIdx};function intArrayFromString(stringy,dontAddNull,length){var len=length>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWritten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.length=numBytesWritten;return u8array}var FS_stdin_getChar=()=>{if(!FS_stdin_getChar_buffer.length){var result=null;if(ENVIRONMENT_IS_NODE){var BUFSIZE=256;var buf=Buffer.alloc(BUFSIZE);var bytesRead=0;var fd=process.stdin.fd;try{bytesRead=fs.readSync(fd,buf,0,BUFSIZE)}catch(e){if(e.toString().includes("EOF"))bytesRead=0;else throw e}if(bytesRead>0){result=buf.slice(0,bytesRead).toString("utf-8")}}else if(typeof window!="undefined"&&typeof window.prompt=="function"){result=window.prompt("Input: ");if(result!==null){result+="\n"}}else{}if(!result){return null}FS_stdin_getChar_buffer=intArrayFromString(result,true)}return FS_stdin_getChar_buffer.shift()};var TTY={ttys:[],init(){},shutdown(){},register(dev,ops){TTY.ttys[dev]={input:[],output:[],ops};FS.registerDevice(dev,TTY.stream_ops)},stream_ops:{open(stream){var tty=TTY.ttys[stream.node.rdev];if(!tty){throw new FS.ErrnoError(43)}stream.tty=tty;stream.seekable=false},close(stream){stream.tty.ops.fsync(stream.tty)},fsync(stream){stream.tty.ops.fsync(stream.tty)},read(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.get_char){throw new FS.ErrnoError(60)}var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=stream.tty.ops.get_char(stream.tty)}catch(e){throw new FS.ErrnoError(29)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(6)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead},write(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.put_char){throw new FS.ErrnoError(60)}try{for(var i=0;i<length;i++){stream.tty.ops.put_char(stream.tty,buffer[offset+i])}}catch(e){throw new FS.ErrnoError(29)}if(length){stream.node.timestamp=Date.now()}return i}},default_tty_ops:{get_char(tty){return FS_stdin_getChar()},put_char(tty,val){if(val===null||val===10){out(UTF8ArrayToString(tty.output));tty.output=[]}else{if(val!=0)tty.output.push(val)}},fsync(tty){if(tty.output&&tty.output.length>0){out(UTF8ArrayToString(tty.output));tty.output=[]}},ioctl_tcgets(tty){return{c_iflag:25856,c_oflag:5,c_cflag:191,c_lflag:35387,c_cc:[3,28,127,21,4,0,1,0,17,19,26,0,18,15,23,22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]}},ioctl_tcsets(tty,optional_actions,data){return 0},ioctl_tiocgwinsz(tty){return[24,80]}},default_tty1_ops:{put_char(tty,val){if(val===null||val===10){err(UTF8ArrayToString(tty.output));tty.output=[]}else{if(val!=0)tty.output.push(val)}},fsync(tty){if(tty.output&&tty.output.length>0){err(UTF8ArrayToString(tty.output));tty.output=[]}}}};var zeroMemory=(address,size)=>{HEAPU8.fill(0,address,address+size)};var alignMemory=(size,alignment)=>{assert(alignment,"alignment argument is required");return Math.ceil(size/alignment)*alignment};var mmapAlloc=size=>{size=alignMemory(size,65536);var ptr=_emscripten_builtin_memalign(65536,size);if(ptr)zeroMemory(ptr,size);return ptr};var MEMFS={ops_table:null,mount(mount){return MEMFS.createNode(null,"/",16384|511,0)},createNode(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode)){throw new FS.ErrnoError(63)}MEMFS.ops_table||={dir:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.node_ops.mknod,rename:MEMFS.node_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:MEMFS.node_ops.rmdir,readdir:MEMFS.node_ops.readdir,symlink:MEMFS.node_ops.symlink},stream:{llseek:MEMFS.stream_ops.llseek}},file:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:{llseek:MEMFS.stream_ops.llseek,read:MEMFS.stream_ops.read,write:MEMFS.stream_ops.write,allocate:MEMFS.stream_ops.allocate,mmap:MEMFS.stream_ops.mmap,msync:MEMFS.stream_ops.msync}},link:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,readlink:MEMFS.node_ops.readlink},stream:{}},chrdev:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:FS.chrdev_stream_ops}};var node=FS.createNode(parent,name,mode,dev);if(FS.isDir(node.mode)){node.node_ops=MEMFS.ops_table.dir.node;node.stream_ops=MEMFS.ops_table.dir.stream;node.contents={}}else if(FS.isFile(node.mode)){node.node_ops=MEMFS.ops_table.file.node;node.stream_ops=MEMFS.ops_table.file.stream;node.usedBytes=0;node.contents=null}else if(FS.isLink(node.mode)){node.node_ops=MEMFS.ops_table.link.node;node.stream_ops=MEMFS.ops_table.link.stream}else if(FS.isChrdev(node.mode)){node.node_ops=MEMFS.ops_table.chrdev.node;node.stream_ops=MEMFS.ops_table.chrdev.stream}node.timestamp=Date.now();if(parent){parent.contents[name]=node;parent.timestamp=node.timestamp}return node},getFileDataAsTypedArray(node){if(!node.contents)return new Uint8Array(0);if(node.contents.subarray)return node.contents.subarray(0,node.usedBytes);return new Uint8Array(node.contents)},expandFileStorage(node,newCapacity){var prevCapacity=node.contents?node.contents.length:0;if(prevCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*(prevCapacity<CAPACITY_DOUBLING_MAX?2:1.125)>>>0);if(prevCapacity!=0)newCapacity=Math.max(newCapacity,256);var oldContents=node.contents;node.contents=new Uint8Array(newCapacity);if(node.usedBytes>0)node.contents.set(oldContents.subarray(0,node.usedBytes),0)},resizeFileStorage(node,newSize){if(node.usedBytes==newSize)return;if(newSize==0){node.contents=null;node.usedBytes=0}else{var oldContents=node.contents;node.contents=new Uint8Array(newSize);if(oldContents){node.contents.set(oldContents.subarray(0,Math.min(newSize,node.usedBytes)))}node.usedBytes=newSize}},node_ops:{getattr(node){var attr={};attr.dev=FS.isChrdev(node.mode)?node.id:1;attr.ino=node.id;attr.mode=node.mode;attr.nlink=1;attr.uid=0;attr.gid=0;attr.rdev=node.rdev;if(FS.isDir(node.mode)){attr.size=4096}else if(FS.isFile(node.mode)){attr.size=node.usedBytes}else if(FS.isLink(node.mode)){attr.size=node.link.length}else{attr.size=0}attr.atime=new Date(node.timestamp);attr.mtime=new Date(node.timestamp);attr.ctime=new Date(node.timestamp);attr.blksize=4096;attr.blocks=Math.ceil(attr.size/attr.blksize);return attr},setattr(node,attr){if(attr.mode!==undefined){node.mode=attr.mode}if(attr.timestamp!==undefined){node.timestamp=attr.timestamp}if(attr.size!==undefined){MEMFS.resizeFileStorage(node,attr.size)}},lookup(parent,name){throw FS.genericErrors[44]},mknod(parent,name,mode,dev){return MEMFS.createNode(parent,name,mode,dev)},rename(old_node,new_dir,new_name){if(FS.isDir(old_node.mode)){var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(new_node){for(var i in new_node.contents){throw new FS.ErrnoError(55)}}}delete old_node.parent.contents[old_node.name];old_node.parent.timestamp=Date.now();old_node.name=new_name;new_dir.contents[new_name]=old_node;new_dir.timestamp=old_node.parent.timestamp},unlink(parent,name){delete parent.contents[name];parent.timestamp=Date.now()},rmdir(parent,name){var node=FS.lookupNode(parent,name);for(var i in node.contents){throw new FS.ErrnoError(55)}delete parent.contents[name];parent.timestamp=Date.now()},readdir(node){var entries=[".",".."];for(var key of Object.keys(node.contents)){entries.push(key)}return entries},symlink(parent,newname,oldpath){var node=MEMFS.createNode(parent,newname,511|40960,0);node.link=oldpath;return node},readlink(node){if(!FS.isLink(node.mode)){throw new FS.ErrnoError(28)}return node.link}},stream_ops:{read(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=stream.node.usedBytes)return 0;var size=Math.min(stream.node.usedBytes-position,length);assert(size>=0);if(size>8&&contents.subarray){buffer.set(contents.subarray(position,position+size),offset)}else{for(var i=0;i<size;i++)buffer[offset+i]=contents[position+i]}return size},write(stream,buffer,offset,length,position,canOwn){assert(!(buffer instanceof ArrayBuffer));if(buffer.buffer===HEAP8.buffer){canOwn=false}if(!length)return 0;var node=stream.node;node.timestamp=Date.now();if(buffer.subarray&&(!node.contents||node.contents.subarray)){if(canOwn){assert(position===0,"canOwn must imply no weird position inside the file");node.contents=buffer.subarray(offset,offset+length);node.usedBytes=length;return length}else if(node.usedBytes===0&&position===0){node.contents=buffer.slice(offset,offset+length);node.usedBytes=length;return length}else if(position+length<=node.usedBytes){node.contents.set(buffer.subarray(offset,offset+length),position);return length}}MEMFS.expandFileStorage(node,position+length);if(node.contents.subarray&&buffer.subarray){node.contents.set(buffer.subarray(offset,offset+length),position)}else{for(var i=0;i<length;i++){node.contents[position+i]=buffer[offset+i]}}node.usedBytes=Math.max(node.usedBytes,position+length);return length},llseek(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){position+=stream.node.usedBytes}}if(position<0){throw new FS.ErrnoError(28)}return position},allocate(stream,offset,length){MEMFS.expandFileStorage(stream.node,offset+length);stream.node.usedBytes=Math.max(stream.node.usedBytes,offset+length)},mmap(stream,length,position,prot,flags){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(43)}var ptr;var allocated;var contents=stream.node.contents;if(!(flags&2)&&contents&&contents.buffer===HEAP8.buffer){allocated=false;ptr=contents.byteOffset}else{allocated=true;ptr=mmapAlloc(length);if(!ptr){throw new FS.ErrnoError(48)}if(contents){if(position>0||position+length<contents.length){if(contents.subarray){contents=contents.subarray(position,position+length)}else{contents=Array.prototype.slice.call(contents,position,position+length)}}HEAP8.set(contents,ptr)}}return{ptr,allocated}},msync(stream,buffer,offset,length,mmapFlags){MEMFS.stream_ops.write(stream,buffer,0,length,offset,false);return 0}}};var asyncLoad=(url,onload,onerror,noRunDep)=>{var dep=!noRunDep?getUniqueRunDependency(`al ${url}`):"";readAsync(url).then(arrayBuffer=>{assert(arrayBuffer,`Loading data file "${url}" failed (no arrayBuffer).`);onload(new Uint8Array(arrayBuffer));if(dep)removeRunDependency(dep)},err=>{if(onerror){onerror()}else{throw`Loading data file "${url}" failed.`}});if(dep)addRunDependency(dep)};var FS_createDataFile=(parent,name,fileData,canRead,canWrite,canOwn)=>{FS.createDataFile(parent,name,fileData,canRead,canWrite,canOwn)};var preloadPlugins=Module["preloadPlugins"]||[];var FS_handledByPreloadPlugin=(byteArray,fullname,finish,onerror)=>{if(typeof Browser!="undefined")Browser.init();var handled=false;preloadPlugins.forEach(plugin=>{if(handled)return;if(plugin["canHandle"](fullname)){plugin["handle"](byteArray,fullname,finish,onerror);handled=true}});return handled};var FS_createPreloadedFile=(parent,name,url,canRead,canWrite,onload,onerror,dontCreateFile,canOwn,preFinish)=>{var fullname=name?PATH_FS.resolve(PATH.join2(parent,name)):parent;var dep=getUniqueRunDependency(`cp ${fullname}`);function processData(byteArray){function finish(byteArray){preFinish?.();if(!dontCreateFile){FS_createDataFile(parent,name,byteArray,canRead,canWrite,canOwn)}onload?.();removeRunDependency(dep)}if(FS_handledByPreloadPlugin(byteArray,fullname,finish,()=>{onerror?.();removeRunDependency(dep)})){return}finish(byteArray)}addRunDependency(dep);if(typeof url=="string"){asyncLoad(url,processData,onerror)}else{processData(url)}};var FS_modeStringToFlags=str=>{var flagModes={r:0,"r+":2,w:512|64|1,"w+":512|64|2,a:1024|64|1,"a+":1024|64|2};var flags=flagModes[str];if(typeof flags=="undefined"){throw new Error(`Unknown file open mode: ${str}`)}return flags};var FS_getMode=(canRead,canWrite)=>{var mode=0;if(canRead)mode|=292|73;if(canWrite)mode|=146;return mode};var strError=errno=>UTF8ToString(_strerror(errno));var ERRNO_CODES={EPERM:63,ENOENT:44,ESRCH:71,EINTR:27,EIO:29,ENXIO:60,E2BIG:1,ENOEXEC:45,EBADF:8,ECHILD:12,EAGAIN:6,EWOULDBLOCK:6,ENOMEM:48,EACCES:2,EFAULT:21,ENOTBLK:105,EBUSY:10,EEXIST:20,EXDEV:75,ENODEV:43,ENOTDIR:54,EISDIR:31,EINVAL:28,ENFILE:41,EMFILE:33,ENOTTY:59,ETXTBSY:74,EFBIG:22,ENOSPC:51,ESPIPE:70,EROFS:69,EMLINK:34,EPIPE:64,EDOM:18,ERANGE:68,ENOMSG:49,EIDRM:24,ECHRNG:106,EL2NSYNC:156,EL3HLT:107,EL3RST:108,ELNRNG:109,EUNATCH:110,ENOCSI:111,EL2HLT:112,EDEADLK:16,ENOLCK:46,EBADE:113,EBADR:114,EXFULL:115,ENOANO:104,EBADRQC:103,EBADSLT:102,EDEADLOCK:16,EBFONT:101,ENOSTR:100,ENODATA:116,ETIME:117,ENOSR:118,ENONET:119,ENOPKG:120,EREMOTE:121,ENOLINK:47,EADV:122,ESRMNT:123,ECOMM:124,EPROTO:65,EMULTIHOP:36,EDOTDOT:125,EBADMSG:9,ENOTUNIQ:126,EBADFD:127,EREMCHG:128,ELIBACC:129,ELIBBAD:130,ELIBSCN:131,ELIBMAX:132,ELIBEXEC:133,ENOSYS:52,ENOTEMPTY:55,ENAMETOOLONG:37,ELOOP:32,EOPNOTSUPP:138,EPFNOSUPPORT:139,ECONNRESET:15,ENOBUFS:42,EAFNOSUPPORT:5,EPROTOTYPE:67,ENOTSOCK:57,ENOPROTOOPT:50,ESHUTDOWN:140,ECONNREFUSED:14,EADDRINUSE:3,ECONNABORTED:13,ENETUNREACH:40,ENETDOWN:38,ETIMEDOUT:73,EHOSTDOWN:142,EHOSTUNREACH:23,EINPROGRESS:26,EALREADY:7,EDESTADDRREQ:17,EMSGSIZE:35,EPROTONOSUPPORT:66,ESOCKTNOSUPPORT:137,EADDRNOTAVAIL:4,ENETRESET:39,EISCONN:30,ENOTCONN:53,ETOOMANYREFS:141,EUSERS:136,EDQUOT:19,ESTALE:72,ENOTSUP:138,ENOMEDIUM:148,EILSEQ:25,EOVERFLOW:61,ECANCELED:11,ENOTRECOVERABLE:56,EOWNERDEAD:62,ESTRPIPE:135};var FS={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ignorePermissions:true,ErrnoError:class extends Error{constructor(errno){super(runtimeInitialized?strError(errno):"");this.name="ErrnoError";this.errno=errno;for(var key in ERRNO_CODES){if(ERRNO_CODES[key]===errno){this.code=key;break}}}},genericErrors:{},filesystems:null,syncFSRequests:0,readFiles:{},FSStream:class{constructor(){this.shared={}}get object(){return this.node}set object(val){this.node=val}get isRead(){return(this.flags&2097155)!==1}get isWrite(){return(this.flags&2097155)!==0}get isAppend(){return this.flags&1024}get flags(){return this.shared.flags}set flags(val){this.shared.flags=val}get position(){return this.shared.position}set position(val){this.shared.position=val}},FSNode:class{constructor(parent,name,mode,rdev){if(!parent){parent=this}this.parent=parent;this.mount=parent.mount;this.mounted=null;this.id=FS.nextInode++;this.name=name;this.mode=mode;this.node_ops={};this.stream_ops={};this.rdev=rdev;this.readMode=292|73;this.writeMode=146}get read(){return(this.mode&this.readMode)===this.readMode}set read(val){val?this.mode|=this.readMode:this.mode&=~this.readMode}get write(){return(this.mode&this.writeMode)===this.writeMode}set write(val){val?this.mode|=this.writeMode:this.mode&=~this.writeMode}get isFolder(){return FS.isDir(this.mode)}get isDevice(){return FS.isChrdev(this.mode)}},lookupPath(path,opts={}){path=PATH_FS.resolve(path);if(!path)return{path:"",node:null};var defaults={follow_mount:true,recurse_count:0};opts=Object.assign(defaults,opts);if(opts.recurse_count>8){throw new FS.ErrnoError(32)}var parts=path.split("/").filter(p=>!!p);var current=FS.root;var current_path="/";for(var i=0;i<parts.length;i++){var islast=i===parts.length-1;if(islast&&opts.parent){break}current=FS.lookupNode(current,parts[i]);current_path=PATH.join2(current_path,parts[i]);if(FS.isMountpoint(current)){if(!islast||islast&&opts.follow_mount){current=current.mounted.root}}if(!islast||opts.follow){var count=0;while(FS.isLink(current.mode)){var link=FS.readlink(current_path);current_path=PATH_FS.resolve(PATH.dirname(current_path),link);var lookup=FS.lookupPath(current_path,{recurse_count:opts.recurse_count+1});current=lookup.node;if(count++>40){throw new FS.ErrnoError(32)}}}}return{path:current_path,node:current}},getPath(node){var path;while(true){if(FS.isRoot(node)){var mount=node.mount.mountpoint;if(!path)return mount;return mount[mount.length-1]!=="/"?`${mount}/${path}`:mount+path}path=path?`${node.name}/${path}`:node.name;node=node.parent}},hashName(parentid,name){var hash=0;for(var i=0;i<name.length;i++){hash=(hash<<5)-hash+name.charCodeAt(i)|0}return(parentid+hash>>>0)%FS.nameTable.length},hashAddNode(node){var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node},hashRemoveNode(node){var hash=FS.hashName(node.parent.id,node.name);if(FS.nameTable[hash]===node){FS.nameTable[hash]=node.name_next}else{var current=FS.nameTable[hash];while(current){if(current.name_next===node){current.name_next=node.name_next;break}current=current.name_next}}},lookupNode(parent,name){var errCode=FS.mayLookup(parent);if(errCode){throw new FS.ErrnoError(errCode)}var hash=FS.hashName(parent.id,name);for(var node=FS.nameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name){return node}}return FS.lookup(parent,name)},createNode(parent,name,mode,rdev){assert(typeof parent=="object");var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAddNode(node);return node},destroyNode(node){FS.hashRemoveNode(node)},isRoot(node){return node===node.parent},isMountpoint(node){return!!node.mounted},isFile(mode){return(mode&61440)===32768},isDir(mode){return(mode&61440)===16384},isLink(mode){return(mode&61440)===40960},isChrdev(mode){return(mode&61440)===8192},isBlkdev(mode){return(mode&61440)===24576},isFIFO(mode){return(mode&61440)===4096},isSocket(mode){return(mode&49152)===49152},flagsToPermissionString(flag){var perms=["r","w","rw"][flag&3];if(flag&512){perms+="w"}return perms},nodePermissions(node,perms){if(FS.ignorePermissions){return 0}if(perms.includes("r")&&!(node.mode&292)){return 2}else if(perms.includes("w")&&!(node.mode&146)){return 2}else if(perms.includes("x")&&!(node.mode&73)){return 2}return 0},mayLookup(dir){if(!FS.isDir(dir.mode))return 54;var errCode=FS.nodePermissions(dir,"x");if(errCode)return errCode;if(!dir.node_ops.lookup)return 2;return 0},mayCreate(dir,name){try{var node=FS.lookupNode(dir,name);return 20}catch(e){}return FS.nodePermissions(dir,"wx")},mayDelete(dir,name,isdir){var node;try{node=FS.lookupNode(dir,name)}catch(e){return e.errno}var errCode=FS.nodePermissions(dir,"wx");if(errCode){return errCode}if(isdir){if(!FS.isDir(node.mode)){return 54}if(FS.isRoot(node)||FS.getPath(node)===FS.cwd()){return 10}}else{if(FS.isDir(node.mode)){return 31}}return 0},mayOpen(node,flags){if(!node){return 44}if(FS.isLink(node.mode)){return 32}else if(FS.isDir(node.mode)){if(FS.flagsToPermissionString(flags)!=="r"||flags&512){return 31}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))},MAX_OPEN_FDS:4096,nextfd(){for(var fd=0;fd<=FS.MAX_OPEN_FDS;fd++){if(!FS.streams[fd]){return fd}}throw new FS.ErrnoError(33)},getStreamChecked(fd){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(8)}return stream},getStream:fd=>FS.streams[fd],createStream(stream,fd=-1){assert(fd>=-1);stream=Object.assign(new FS.FSStream,stream);if(fd==-1){fd=FS.nextfd()}stream.fd=fd;FS.streams[fd]=stream;return stream},closeStream(fd){FS.streams[fd]=null},dupStream(origStream,fd=-1){var stream=FS.createStream(origStream,fd);stream.stream_ops?.dup?.(stream);return stream},chrdev_stream_ops:{open(stream){var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops;stream.stream_ops.open?.(stream)},llseek(){throw new FS.ErrnoError(70)}},major:dev=>dev>>8,minor:dev=>dev&255,makedev:(ma,mi)=>ma<<8|mi,registerDevice(dev,ops){FS.devices[dev]={stream_ops:ops}},getDevice:dev=>FS.devices[dev],getMounts(mount){var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push(...m.mounts)}return mounts},syncfs(populate,callback){if(typeof populate=="function"){callback=populate;populate=false}FS.syncFSRequests++;if(FS.syncFSRequests>1){err(`warning: ${FS.syncFSRequests} FS.syncfs operations in flight at once, probably just doing extra work`)}var mounts=FS.getMounts(FS.root.mount);var completed=0;function doCallback(errCode){assert(FS.syncFSRequests>0);FS.syncFSRequests--;return callback(errCode)}function done(errCode){if(errCode){if(!done.errored){done.errored=true;return doCallback(errCode)}return}if(++completed>=mounts.length){doCallback(null)}}mounts.forEach(mount=>{if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,populate,done)})},mount(type,opts,mountpoint){if(typeof type=="string"){throw type}var root=mountpoint==="/";var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(10)}else if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});mountpoint=lookup.path;node=lookup.node;if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}if(!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}}var mount={type,opts,mountpoint,mounts:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push(mount)}}return mountRoot},unmount(mountpoint){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new FS.ErrnoError(28)}var node=lookup.node;var mount=node.mounted;var mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach(hash=>{var current=FS.nameTable[hash];while(current){var next=current.name_next;if(mounts.includes(current.mount)){FS.destroyNode(current)}current=next}});node.mounted=null;var idx=node.mount.mounts.indexOf(mount);assert(idx!==-1);node.mount.mounts.splice(idx,1)},lookup(parent,name){return parent.node_ops.lookup(parent,name)},mknod(path,mode,dev){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);if(!name||name==="."||name===".."){throw new FS.ErrnoError(28)}var errCode=FS.mayCreate(parent,name);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.mknod){throw new FS.ErrnoError(63)}return parent.node_ops.mknod(parent,name,mode,dev)},create(path,mode){mode=mode!==undefined?mode:438;mode&=4095;mode|=32768;return FS.mknod(path,mode,0)},mkdir(path,mode){mode=mode!==undefined?mode:511;mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)},mkdirTree(path,mode){var dirs=path.split("/");var d="";for(var i=0;i<dirs.length;++i){if(!dirs[i])continue;d+="/"+dirs[i];try{FS.mkdir(d,mode)}catch(e){if(e.errno!=20)throw e}}},mkdev(path,mode,dev){if(typeof dev=="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)},symlink(oldpath,newpath){if(!PATH_FS.resolve(oldpath)){throw new FS.ErrnoError(44)}var lookup=FS.lookupPath(newpath,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(44)}var newname=PATH.basename(newpath);var errCode=FS.mayCreate(parent,newname);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.symlink){throw new FS.ErrnoError(63)}return parent.node_ops.symlink(parent,newname,oldpath)},rename(old_path,new_path){var old_dirname=PATH.dirname(old_path);var new_dirname=PATH.dirname(new_path);var old_name=PATH.basename(old_path);var new_name=PATH.basename(new_path);var lookup,old_dir,new_dir;lookup=FS.lookupPath(old_path,{parent:true});old_dir=lookup.node;lookup=FS.lookupPath(new_path,{parent:true});new_dir=lookup.node;if(!old_dir||!new_dir)throw new FS.ErrnoError(44);if(old_dir.mount!==new_dir.mount){throw new FS.ErrnoError(75)}var old_node=FS.lookupNode(old_dir,old_name);var relative=PATH_FS.relative(old_path,new_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(28)}relative=PATH_FS.relative(new_path,old_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(55)}var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(old_node===new_node){return}var isdir=FS.isDir(old_node.mode);var errCode=FS.mayDelete(old_dir,old_name,isdir);if(errCode){throw new FS.ErrnoError(errCode)}errCode=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name);if(errCode){throw new FS.ErrnoError(errCode)}if(!old_dir.node_ops.rename){throw new FS.ErrnoError(63)}if(FS.isMountpoint(old_node)||new_node&&FS.isMountpoint(new_node)){throw new FS.ErrnoError(10)}if(new_dir!==old_dir){errCode=FS.nodePermissions(old_dir,"w");if(errCode){throw new FS.ErrnoError(errCode)}}FS.hashRemoveNode(old_node);try{old_dir.node_ops.rename(old_node,new_dir,new_name);old_node.parent=new_dir}catch(e){throw e}finally{FS.hashAddNode(old_node)}},rmdir(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var errCode=FS.mayDelete(parent,name,true);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.rmdir){throw new FS.ErrnoError(63)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}parent.node_ops.rmdir(parent,name);FS.destroyNode(node)},readdir(path){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node.node_ops.readdir){throw new FS.ErrnoError(54)}return node.node_ops.readdir(node)},unlink(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(44)}var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var errCode=FS.mayDelete(parent,name,false);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.unlink){throw new FS.ErrnoError(63)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}parent.node_ops.unlink(parent,name);FS.destroyNode(node)},readlink(path){var lookup=FS.lookupPath(path);var link=lookup.node;if(!link){throw new FS.ErrnoError(44)}if(!link.node_ops.readlink){throw new FS.ErrnoError(28)}return PATH_FS.resolve(FS.getPath(link.parent),link.node_ops.readlink(link))},stat(path,dontFollow){var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup.node;if(!node){throw new FS.ErrnoError(44)}if(!node.node_ops.getattr){throw new FS.ErrnoError(63)}return node.node_ops.getattr(node)},lstat(path){return FS.stat(path,true)},chmod(path,mode,dontFollow){var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}node.node_ops.setattr(node,{mode:mode&4095|node.mode&~4095,timestamp:Date.now()})},lchmod(path,mode){FS.chmod(path,mode,true)},fchmod(fd,mode){var stream=FS.getStreamChecked(fd);FS.chmod(stream.node,mode)},chown(path,uid,gid,dontFollow){var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}node.node_ops.setattr(node,{timestamp:Date.now()})},lchown(path,uid,gid){FS.chown(path,uid,gid,true)},fchown(fd,uid,gid){var stream=FS.getStreamChecked(fd);FS.chown(stream.node,uid,gid)},truncate(path,len){if(len<0){throw new FS.ErrnoError(28)}var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:true});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}if(FS.isDir(node.mode)){throw new FS.ErrnoError(31)}if(!FS.isFile(node.mode)){throw new FS.ErrnoError(28)}var errCode=FS.nodePermissions(node,"w");if(errCode){throw new FS.ErrnoError(errCode)}node.node_ops.setattr(node,{size:len,timestamp:Date.now()})},ftruncate(fd,len){var stream=FS.getStreamChecked(fd);if((stream.flags&2097155)===0){throw new FS.ErrnoError(28)}FS.truncate(stream.node,len)},utime(path,atime,mtime){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;node.node_ops.setattr(node,{timestamp:Math.max(atime,mtime)})},open(path,flags,mode){if(path===""){throw new FS.ErrnoError(44)}flags=typeof flags=="string"?FS_modeStringToFlags(flags):flags;if(flags&64){mode=typeof mode=="undefined"?438:mode;mode=mode&4095|32768}else{mode=0}var node;if(typeof path=="object"){node=path}else{path=PATH.normalize(path);try{var lookup=FS.lookupPath(path,{follow:!(flags&131072)});node=lookup.node}catch(e){}}var created=false;if(flags&64){if(node){if(flags&128){throw new FS.ErrnoError(20)}}else{node=FS.mknod(path,mode,0);created=true}}if(!node){throw new FS.ErrnoError(44)}if(FS.isChrdev(node.mode)){flags&=~512}if(flags&65536&&!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}if(!created){var errCode=FS.mayOpen(node,flags);if(errCode){throw new FS.ErrnoError(errCode)}}if(flags&512&&!created){FS.truncate(node,0)}flags&=~(128|512|131072);var stream=FS.createStream({node,path:FS.getPath(node),flags,seekable:true,position:0,stream_ops:node.stream_ops,ungotten:[],error:false});if(stream.stream_ops.open){stream.stream_ops.open(stream)}if(Module["logReadFiles"]&&!(flags&1)){if(!(path in FS.readFiles)){FS.readFiles[path]=1}}return stream},close(stream){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(stream.getdents)stream.getdents=null;try{if(stream.stream_ops.close){stream.stream_ops.close(stream)}}catch(e){throw e}finally{FS.closeStream(stream.fd)}stream.fd=null},isClosed(stream){return stream.fd===null},llseek(stream,offset,whence){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(!stream.seekable||!stream.stream_ops.llseek){throw new FS.ErrnoError(70)}if(whence!=0&&whence!=1&&whence!=2){throw new FS.ErrnoError(28)}stream.position=stream.stream_ops.llseek(stream,offset,whence);stream.ungotten=[];return stream.position},read(stream,buffer,offset,length,position){assert(offset>=0);if(length<0||position<0){throw new FS.ErrnoError(28)}if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(8)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(31)}if(!stream.stream_ops.read){throw new FS.ErrnoError(28)}var seeking=typeof position!="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(70)}var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,position);if(!seeking)stream.position+=bytesRead;return bytesRead},write(stream,buffer,offset,length,position,canOwn){assert(offset>=0);if(length<0||position<0){throw new FS.ErrnoError(28)}if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(8)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(31)}if(!stream.stream_ops.write){throw new FS.ErrnoError(28)}if(stream.seekable&&stream.flags&1024){FS.llseek(stream,0,2)}var seeking=typeof position!="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(70)}var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,position,canOwn);if(!seeking)stream.position+=bytesWritten;return bytesWritten},allocate(stream,offset,length){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(offset<0||length<=0){throw new FS.ErrnoError(28)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(8)}if(!FS.isFile(stream.node.mode)&&!FS.isDir(stream.node.mode)){throw new FS.ErrnoError(43)}if(!stream.stream_ops.allocate){throw new FS.ErrnoError(138)}stream.stream_ops.allocate(stream,offset,length)},mmap(stream,length,position,prot,flags){if((prot&2)!==0&&(flags&2)===0&&(stream.flags&2097155)!==2){throw new FS.ErrnoError(2)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(2)}if(!stream.stream_ops.mmap){throw new FS.ErrnoError(43)}if(!length){throw new FS.ErrnoError(28)}return stream.stream_ops.mmap(stream,length,position,prot,flags)},msync(stream,buffer,offset,length,mmapFlags){assert(offset>=0);if(!stream.stream_ops.msync){return 0}return stream.stream_ops.msync(stream,buffer,offset,length,mmapFlags)},ioctl(stream,cmd,arg){if(!stream.stream_ops.ioctl){throw new FS.ErrnoError(59)}return stream.stream_ops.ioctl(stream,cmd,arg)},readFile(path,opts={}){opts.flags=opts.flags||0;opts.encoding=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error(`Invalid encoding type "${opts.encoding}"`)}var ret;var stream=FS.open(path,opts.flags);var stat=FS.stat(path);var length=stat.size;var buf=new Uint8Array(length);FS.read(stream,buf,0,length,0);if(opts.encoding==="utf8"){ret=UTF8ArrayToString(buf)}else if(opts.encoding==="binary"){ret=buf}FS.close(stream);return ret},writeFile(path,data,opts={}){opts.flags=opts.flags||577;var stream=FS.open(path,opts.flags,opts.mode);if(typeof data=="string"){var buf=new Uint8Array(lengthBytesUTF8(data)+1);var actualNumBytes=stringToUTF8Array(data,buf,0,buf.length);FS.write(stream,buf,0,actualNumBytes,undefined,opts.canOwn)}else if(ArrayBuffer.isView(data)){FS.write(stream,data,0,data.byteLength,undefined,opts.canOwn)}else{throw new Error("Unsupported data type")}FS.close(stream)},cwd:()=>FS.currentPath,chdir(path){var lookup=FS.lookupPath(path,{follow:true});if(lookup.node===null){throw new FS.ErrnoError(44)}if(!FS.isDir(lookup.node.mode)){throw new FS.ErrnoError(54)}var errCode=FS.nodePermissions(lookup.node,"x");if(errCode){throw new FS.ErrnoError(errCode)}FS.currentPath=lookup.path},createDefaultDirectories(){FS.mkdir("/tmp");FS.mkdir("/home");FS.mkdir("/home/web_user")},createDefaultDevices(){FS.mkdir("/dev");FS.registerDevice(FS.makedev(1,3),{read:()=>0,write:(stream,buffer,offset,length,pos)=>length});FS.mkdev("/dev/null",FS.makedev(1,3));TTY.register(FS.makedev(5,0),TTY.default_tty_ops);TTY.register(FS.makedev(6,0),TTY.default_tty1_ops);FS.mkdev("/dev/tty",FS.makedev(5,0));FS.mkdev("/dev/tty1",FS.makedev(6,0));var randomBuffer=new Uint8Array(1024),randomLeft=0;var randomByte=()=>{if(randomLeft===0){randomLeft=randomFill(randomBuffer).byteLength}return randomBuffer[--randomLeft]};FS.createDevice("/dev","random",randomByte);FS.createDevice("/dev","urandom",randomByte);FS.mkdir("/dev/shm");FS.mkdir("/dev/shm/tmp")},createSpecialDirectories(){FS.mkdir("/proc");var proc_self=FS.mkdir("/proc/self");FS.mkdir("/proc/self/fd");FS.mount({mount(){var node=FS.createNode(proc_self,"fd",16384|511,73);node.node_ops={lookup(parent,name){var fd=+name;var stream=FS.getStreamChecked(fd);var ret={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>stream.path}};ret.parent=ret;return ret}};return node}},{},"/proc/self/fd")},createStandardStreams(input,output,error){if(input){FS.createDevice("/dev","stdin",input)}else{FS.symlink("/dev/tty","/dev/stdin")}if(output){FS.createDevice("/dev","stdout",null,output)}else{FS.symlink("/dev/tty","/dev/stdout")}if(error){FS.createDevice("/dev","stderr",null,error)}else{FS.symlink("/dev/tty1","/dev/stderr")}var stdin=FS.open("/dev/stdin",0);var stdout=FS.open("/dev/stdout",1);var stderr=FS.open("/dev/stderr",1);assert(stdin.fd===0,`invalid handle for stdin (${stdin.fd})`);assert(stdout.fd===1,`invalid handle for stdout (${stdout.fd})`);assert(stderr.fd===2,`invalid handle for stderr (${stderr.fd})`)},staticInit(){[44].forEach(code=>{FS.genericErrors[code]=new FS.ErrnoError(code);FS.genericErrors[code].stack="<generic error, no stack>"});FS.nameTable=new Array(4096);FS.mount(MEMFS,{},"/");FS.createDefaultDirectories();FS.createDefaultDevices();FS.createSpecialDirectories();FS.filesystems={MEMFS}},init(input,output,error){assert(!FS.initialized,"FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)");FS.initialized=true;input??=Module["stdin"];output??=Module["stdout"];error??=Module["stderr"];FS.createStandardStreams(input,output,error)},quit(){FS.initialized=false;_fflush(0);for(var i=0;i<FS.streams.length;i++){var stream=FS.streams[i];if(!stream){continue}FS.close(stream)}},findObject(path,dontResolveLastLink){var ret=FS.analyzePath(path,dontResolveLastLink);if(!ret.exists){return null}return ret.object},analyzePath(path,dontResolveLastLink){try{var lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});path=lookup.path}catch(e){}var ret={isRoot:false,exists:false,error:0,name:null,path:null,object:null,parentExists:false,parentPath:null,parentObject:null};try{var lookup=FS.lookupPath(path,{parent:true});ret.parentExists=true;ret.parentPath=lookup.path;ret.parentObject=lookup.node;ret.name=PATH.basename(path);lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});ret.exists=true;ret.path=lookup.path;ret.object=lookup.node;ret.name=lookup.node.name;ret.isRoot=lookup.path==="/"}catch(e){ret.error=e.errno}return ret},createPath(parent,path,canRead,canWrite){parent=typeof parent=="string"?parent:FS.getPath(parent);var parts=path.split("/").reverse();while(parts.length){var part=parts.pop();if(!part)continue;var current=PATH.join2(parent,part);try{FS.mkdir(current)}catch(e){}parent=current}return current},createFile(parent,name,properties,canRead,canWrite){var path=PATH.join2(typeof parent=="string"?parent:FS.getPath(parent),name);var mode=FS_getMode(canRead,canWrite);return FS.create(path,mode)},createDataFile(parent,name,data,canRead,canWrite,canOwn){var path=name;if(parent){parent=typeof parent=="string"?parent:FS.getPath(parent);path=name?PATH.join2(parent,name):parent}var mode=FS_getMode(canRead,canWrite);var node=FS.create(path,mode);if(data){if(typeof data=="string"){var arr=new Array(data.length);for(var i=0,len=data.length;i<len;++i)arr[i]=data.charCodeAt(i);data=arr}FS.chmod(node,mode|146);var stream=FS.open(node,577);FS.write(stream,data,0,data.length,0,canOwn);FS.close(stream);FS.chmod(node,mode)}},createDevice(parent,name,input,output){var path=PATH.join2(typeof parent=="string"?parent:FS.getPath(parent),name);var mode=FS_getMode(!!input,!!output);FS.createDevice.major??=64;var dev=FS.makedev(FS.createDevice.major++,0);FS.registerDevice(dev,{open(stream){stream.seekable=false},close(stream){if(output?.buffer?.length){output(10)}},read(stream,buffer,offset,length,pos){var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=input()}catch(e){throw new FS.ErrnoError(29)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(6)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead},write(stream,buffer,offset,length,pos){for(var i=0;i<length;i++){try{output(buffer[offset+i])}catch(e){throw new FS.ErrnoError(29)}}if(length){stream.node.timestamp=Date.now()}return i}});return FS.mkdev(path,mode,dev)},forceLoadFile(obj){if(obj.isDevice||obj.isFolder||obj.link||obj.contents)return true;if(typeof XMLHttpRequest!="undefined"){throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.")}else{try{obj.contents=readBinary(obj.url);obj.usedBytes=obj.contents.length}catch(e){throw new FS.ErrnoError(29)}}},createLazyFile(parent,name,url,canRead,canWrite){class LazyUint8Array{constructor(){this.lengthKnown=false;this.chunks=[]}get(idx){if(idx>this.length-1||idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=idx/this.chunkSize|0;return this.getter(chunkNum)[chunkOffset]}setDataGetter(getter){this.getter=getter}cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&header==="bytes";var usesGzip=(header=xhr.getResponseHeader("Content-Encoding"))&&header==="gzip";var chunkSize=1024*1024;if(!hasByteServing)chunkSize=datalength;var doXHR=(from,to)=>{if(from>to)throw new Error("invalid range ("+from+", "+to+") or no bytes requested!");if(to>datalength-1)throw new Error("only "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpRequest;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.response||[])}return intArrayFromString(xhr.responseText||"",true)};var lazyArray=this;lazyArray.setDataGetter(chunkNum=>{var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]=="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chunkNum]=="undefined")throw new Error("doXHR failed!");return lazyArray.chunks[chunkNum]});if(usesGzip||!datalength){chunkSize=datalength=1;datalength=this.getter(0).length;chunkSize=datalength;out("LazyFiles on gzip forces download of the whole file when length is accessed")}this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=true}get length(){if(!this.lengthKnown){this.cacheLength()}return this._length}get chunkSize(){if(!this.lengthKnown){this.cacheLength()}return this._chunkSize}}if(typeof XMLHttpRequest!="undefined"){if(!ENVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var lazyArray=new LazyUint8Array;var properties={isDevice:false,contents:lazyArray}}else{var properties={isDevice:false,url}}var node=FS.createFile(parent,name,properties,canRead,canWrite);if(properties.contents){node.contents=properties.contents}else if(properties.url){node.contents=null;node.url=properties.url}Object.defineProperties(node,{usedBytes:{get:function(){return this.contents.length}}});var stream_ops={};var keys=Object.keys(node.stream_ops);keys.forEach(key=>{var fn=node.stream_ops[key];stream_ops[key]=(...args)=>{FS.forceLoadFile(node);return fn(...args)}});function writeChunks(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=contents.length)return 0;var size=Math.min(contents.length-position,length);assert(size>=0);if(contents.slice){for(var i=0;i<size;i++){buffer[offset+i]=contents[position+i]}}else{for(var i=0;i<size;i++){buffer[offset+i]=contents.get(position+i)}}return size}stream_ops.read=(stream,buffer,offset,length,position)=>{FS.forceLoadFile(node);return writeChunks(stream,buffer,offset,length,position)};stream_ops.mmap=(stream,length,position,prot,flags)=>{FS.forceLoadFile(node);var ptr=mmapAlloc(length);if(!ptr){throw new FS.ErrnoError(48)}writeChunks(stream,HEAP8,ptr,length,position);return{ptr,allocated:true}};node.stream_ops=stream_ops;return node},absolutePath(){abort("FS.absolutePath has been removed; use PATH_FS.resolve instead")},createFolder(){abort("FS.createFolder has been removed; use FS.mkdir instead")},createLink(){abort("FS.createLink has been removed; use FS.symlink instead")},joinPath(){abort("FS.joinPath has been removed; use PATH.join instead")},mmapAlloc(){abort("FS.mmapAlloc has been replaced by the top level function mmapAlloc")},standardizePath(){abort("FS.standardizePath has been removed; use PATH.normalize instead")}};var SYSCALLS={DEFAULT_POLLMASK:5,calculateAt(dirfd,path,allowEmpty){if(PATH.isAbs(path)){return path}var dir;if(dirfd===-100){dir=FS.cwd()}else{var dirstream=SYSCALLS.getStreamFromFD(dirfd);dir=dirstream.path}if(path.length==0){if(!allowEmpty){throw new FS.ErrnoError(44)}return dir}return PATH.join2(dir,path)},doStat(func,path,buf){var stat=func(path);HEAP32[buf>>2]=stat.dev;checkInt32(stat.dev);HEAP32[buf+4>>2]=stat.mode;checkInt32(stat.mode);HEAPU32[buf+8>>2]=stat.nlink;checkInt32(stat.nlink);HEAP32[buf+12>>2]=stat.uid;checkInt32(stat.uid);HEAP32[buf+16>>2]=stat.gid;checkInt32(stat.gid);HEAP32[buf+20>>2]=stat.rdev;checkInt32(stat.rdev);tempI64=[stat.size>>>0,(tempDouble=stat.size,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+24>>2]=tempI64[0],HEAP32[buf+28>>2]=tempI64[1];checkInt64(stat.size);HEAP32[buf+32>>2]=4096;checkInt32(4096);HEAP32[buf+36>>2]=stat.blocks;checkInt32(stat.blocks);var atime=stat.atime.getTime();var mtime=stat.mtime.getTime();var ctime=stat.ctime.getTime();tempI64=[Math.floor(atime/1e3)>>>0,(tempDouble=Math.floor(atime/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+40>>2]=tempI64[0],HEAP32[buf+44>>2]=tempI64[1];checkInt64(Math.floor(atime/1e3));HEAPU32[buf+48>>2]=atime%1e3*1e3*1e3;checkInt32(atime%1e3*1e3*1e3);tempI64=[Math.floor(mtime/1e3)>>>0,(tempDouble=Math.floor(mtime/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+56>>2]=tempI64[0],HEAP32[buf+60>>2]=tempI64[1];checkInt64(Math.floor(mtime/1e3));HEAPU32[buf+64>>2]=mtime%1e3*1e3*1e3;checkInt32(mtime%1e3*1e3*1e3);tempI64=[Math.floor(ctime/1e3)>>>0,(tempDouble=Math.floor(ctime/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+72>>2]=tempI64[0],HEAP32[buf+76>>2]=tempI64[1];checkInt64(Math.floor(ctime/1e3));HEAPU32[buf+80>>2]=ctime%1e3*1e3*1e3;checkInt32(ctime%1e3*1e3*1e3);tempI64=[stat.ino>>>0,(tempDouble=stat.ino,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+88>>2]=tempI64[0],HEAP32[buf+92>>2]=tempI64[1];checkInt64(stat.ino);return 0},doMsync(addr,stream,len,flags,offset){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(43)}if(flags&2){return 0}var buffer=HEAPU8.slice(addr,addr+len);FS.msync(stream,buffer,offset,len,flags)},getStreamFromFD(fd){var stream=FS.getStreamChecked(fd);return stream},varargs:undefined,getStr(ptr){var ret=UTF8ToString(ptr);return ret}};function ___syscall_faccessat(dirfd,path,amode,flags){try{path=SYSCALLS.getStr(path);assert(flags===0||flags==512);path=SYSCALLS.calculateAt(dirfd,path);if(amode&~7){return-28}var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node){return-44}var perms="";if(amode&4)perms+="r";if(amode&2)perms+="w";if(amode&1)perms+="x";if(perms&&FS.nodePermissions(node,perms)){return-2}return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function syscallGetVarargI(){assert(SYSCALLS.varargs!=undefined);var ret=HEAP32[+SYSCALLS.varargs>>2];SYSCALLS.varargs+=4;return ret}var syscallGetVarargP=syscallGetVarargI;function ___syscall_fcntl64(fd,cmd,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(fd);switch(cmd){case 0:{var arg=syscallGetVarargI();if(arg<0){return-28}while(FS.streams[arg]){arg++}var newStream;newStream=FS.dupStream(stream,arg);return newStream.fd}case 1:case 2:return 0;case 3:return stream.flags;case 4:{var arg=syscallGetVarargI();stream.flags|=arg;return 0}case 12:{var arg=syscallGetVarargP();var offset=0;HEAP16[arg+offset>>1]=2;checkInt16(2);return 0}case 13:case 14:return 0}return-28}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_fstat64(fd,buf){try{var stream=SYSCALLS.getStreamFromFD(fd);return SYSCALLS.doStat(FS.stat,stream.path,buf)}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var stringToUTF8=(str,outPtr,maxBytesToWrite)=>{assert(typeof maxBytesToWrite=="number","stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!");return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)};function ___syscall_getdents64(fd,dirp,count){try{var stream=SYSCALLS.getStreamFromFD(fd);stream.getdents||=FS.readdir(stream.path);var struct_size=280;var pos=0;var off=FS.llseek(stream,0,1);var idx=Math.floor(off/struct_size);while(idx<stream.getdents.length&&pos+struct_size<=count){var id;var type;var name=stream.getdents[idx];if(name==="."){id=stream.node.id;type=4}else if(name===".."){var lookup=FS.lookupPath(stream.path,{parent:true});id=lookup.node.id;type=4}else{var child=FS.lookupNode(stream.node,name);id=child.id;type=FS.isChrdev(child.mode)?2:FS.isDir(child.mode)?4:FS.isLink(child.mode)?10:8}assert(id);tempI64=[id>>>0,(tempDouble=id,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[dirp+pos>>2]=tempI64[0],HEAP32[dirp+pos+4>>2]=tempI64[1];checkInt64(id);tempI64=[(idx+1)*struct_size>>>0,(tempDouble=(idx+1)*struct_size,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[dirp+pos+8>>2]=tempI64[0],HEAP32[dirp+pos+12>>2]=tempI64[1];checkInt64((idx+1)*struct_size);HEAP16[dirp+pos+16>>1]=280;checkInt16(280);HEAP8[dirp+pos+18]=type;checkInt8(type);stringToUTF8(name,dirp+pos+19,256);pos+=struct_size;idx+=1}FS.llseek(stream,idx*struct_size,0);return pos}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_ioctl(fd,op,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(fd);switch(op){case 21509:{if(!stream.tty)return-59;return 0}case 21505:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tcgets){var termios=stream.tty.ops.ioctl_tcgets(stream);var argp=syscallGetVarargP();HEAP32[argp>>2]=termios.c_iflag||0;checkInt32(termios.c_iflag||0);HEAP32[argp+4>>2]=termios.c_oflag||0;checkInt32(termios.c_oflag||0);HEAP32[argp+8>>2]=termios.c_cflag||0;checkInt32(termios.c_cflag||0);HEAP32[argp+12>>2]=termios.c_lflag||0;checkInt32(termios.c_lflag||0);for(var i=0;i<32;i++){HEAP8[argp+i+17]=termios.c_cc[i]||0;checkInt8(termios.c_cc[i]||0)}return 0}return 0}case 21510:case 21511:case 21512:{if(!stream.tty)return-59;return 0}case 21506:case 21507:case 21508:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tcsets){var argp=syscallGetVarargP();var c_iflag=HEAP32[argp>>2];var c_oflag=HEAP32[argp+4>>2];var c_cflag=HEAP32[argp+8>>2];var c_lflag=HEAP32[argp+12>>2];var c_cc=[];for(var i=0;i<32;i++){c_cc.push(HEAP8[argp+i+17])}return stream.tty.ops.ioctl_tcsets(stream.tty,op,{c_iflag,c_oflag,c_cflag,c_lflag,c_cc})}return 0}case 21519:{if(!stream.tty)return-59;var argp=syscallGetVarargP();HEAP32[argp>>2]=0;checkInt32(0);return 0}case 21520:{if(!stream.tty)return-59;return-28}case 21531:{var argp=syscallGetVarargP();return FS.ioctl(stream,op,argp)}case 21523:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tiocgwinsz){var winsize=stream.tty.ops.ioctl_tiocgwinsz(stream.tty);var argp=syscallGetVarargP();HEAP16[argp>>1]=winsize[0];checkInt16(winsize[0]);HEAP16[argp+2>>1]=winsize[1];checkInt16(winsize[1])}return 0}case 21524:{if(!stream.tty)return-59;return 0}case 21515:{if(!stream.tty)return-59;return 0}default:return-28}}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_lstat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.doStat(FS.lstat,path,buf)}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_mkdirat(dirfd,path,mode){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);path=PATH.normalize(path);if(path[path.length-1]==="/")path=path.substr(0,path.length-1);FS.mkdir(path,mode,0);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_newfstatat(dirfd,path,buf,flags){try{path=SYSCALLS.getStr(path);var nofollow=flags&256;var allowEmpty=flags&4096;flags=flags&~6400;assert(!flags,`unknown flags in __syscall_newfstatat: ${flags}`);path=SYSCALLS.calculateAt(dirfd,path,allowEmpty);return SYSCALLS.doStat(nofollow?FS.lstat:FS.stat,path,buf)}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_openat(dirfd,path,flags,varargs){SYSCALLS.varargs=varargs;try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);var mode=varargs?syscallGetVarargI():0;return FS.open(path,flags,mode).fd}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_rmdir(path){try{path=SYSCALLS.getStr(path);FS.rmdir(path);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_stat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.doStat(FS.stat,path,buf)}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_unlinkat(dirfd,path,flags){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);if(flags===0){FS.unlink(path)}else if(flags===512){FS.rmdir(path)}else{abort("Invalid flags passed to unlinkat")}return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var __abort_js=()=>{abort("native code called abort()")};var nowIsMonotonic=1;var __emscripten_get_now_is_monotonic=()=>nowIsMonotonic;var __emscripten_memcpy_js=(dest,src,num)=>HEAPU8.copyWithin(dest,src,src+num);var __emscripten_runtime_keepalive_clear=()=>{noExitRuntime=false;runtimeKeepaliveCounter=0};var __emscripten_throw_longjmp=()=>{throw Infinity};var convertI32PairToI53Checked=(lo,hi)=>{assert(lo==lo>>>0||lo==(lo|0));assert(hi===(hi|0));return hi+2097152>>>0<4194305-!!lo?(lo>>>0)+hi*4294967296:NaN};function __mmap_js(len,prot,flags,fd,offset_low,offset_high,allocated,addr){var offset=convertI32PairToI53Checked(offset_low,offset_high);try{if(isNaN(offset))return 61;var stream=SYSCALLS.getStreamFromFD(fd);var res=FS.mmap(stream,len,offset,prot,flags);var ptr=res.ptr;HEAP32[allocated>>2]=res.allocated;checkInt32(res.allocated);HEAPU32[addr>>2]=ptr;return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function __munmap_js(addr,len,prot,flags,fd,offset_low,offset_high){var offset=convertI32PairToI53Checked(offset_low,offset_high);try{var stream=SYSCALLS.getStreamFromFD(fd);if(prot&2){SYSCALLS.doMsync(addr,stream,len,flags,offset)}}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var __tzset_js=(timezone,daylight,std_name,dst_name)=>{var currentYear=(new Date).getFullYear();var winter=new Date(currentYear,0,1);var summer=new Date(currentYear,6,1);var winterOffset=winter.getTimezoneOffset();var summerOffset=summer.getTimezoneOffset();var stdTimezoneOffset=Math.max(winterOffset,summerOffset);HEAPU32[timezone>>2]=stdTimezoneOffset*60;checkInt32(stdTimezoneOffset*60);HEAP32[daylight>>2]=Number(winterOffset!=summerOffset);checkInt32(Number(winterOffset!=summerOffset));var extractZone=timezoneOffset=>{var sign=timezoneOffset>=0?"-":"+";var absOffset=Math.abs(timezoneOffset);var hours=String(Math.floor(absOffset/60)).padStart(2,"0");var minutes=String(absOffset%60).padStart(2,"0");return`UTC${sign}${hours}${minutes}`};var winterName=extractZone(winterOffset);var summerName=extractZone(summerOffset);assert(winterName);assert(summerName);assert(lengthBytesUTF8(winterName)<=16,`timezone name truncated to fit in TZNAME_MAX (${winterName})`);assert(lengthBytesUTF8(summerName)<=16,`timezone name truncated to fit in TZNAME_MAX (${summerName})`);if(summerOffset<winterOffset){stringToUTF8(winterName,std_name,17);stringToUTF8(summerName,dst_name,17)}else{stringToUTF8(winterName,dst_name,17);stringToUTF8(summerName,std_name,17)}};var _emscripten_date_now=()=>Date.now();var getHeapMax=()=>2147483648;var _emscripten_get_heap_max=()=>getHeapMax();var _emscripten_get_now=()=>performance.now();var growMemory=size=>{var b=wasmMemory.buffer;var pages=(size-b.byteLength+65535)/65536|0;try{wasmMemory.grow(pages);updateMemoryViews();return 1}catch(e){err(`growMemory: Attempted to grow heap from ${b.byteLength} bytes to ${size} bytes, but got error: ${e}`)}};var _emscripten_resize_heap=requestedSize=>{var oldSize=HEAPU8.length;requestedSize>>>=0;assert(requestedSize>oldSize);var maxHeapSize=getHeapMax();if(requestedSize>maxHeapSize){err(`Cannot enlarge memory, requested ${requestedSize} bytes, but the limit is ${maxHeapSize} bytes!`);return false}for(var cutDown=1;cutDown<=4;cutDown*=2){var overGrownHeapSize=oldSize*(1+.2/cutDown);overGrownHeapSize=Math.min(overGrownHeapSize,requestedSize+100663296);var newSize=Math.min(maxHeapSize,alignMemory(Math.max(requestedSize,overGrownHeapSize),65536));var t0=_emscripten_get_now();var replacement=growMemory(newSize);var t1=_emscripten_get_now();dbg(`Heap resize call from ${oldSize} to ${newSize} took ${t1-t0} msecs. Success: ${!!replacement}`);if(replacement){return true}}err(`Failed to grow the heap from ${oldSize} bytes to ${newSize} bytes, not enough memory!`);return false};var ENV={};var getExecutableName=()=>thisProgram||"./this.program";var getEnvStrings=()=>{if(!getEnvStrings.strings){var lang=(typeof navigator=="object"&&navigator.languages&&navigator.languages[0]||"C").replace("-","_")+".UTF-8";var env={USER:"web_user",LOGNAME:"web_user",PATH:"/",PWD:"/",HOME:"/home/web_user",LANG:lang,_:getExecutableName()};for(var x in ENV){if(ENV[x]===undefined)delete env[x];else env[x]=ENV[x]}var strings=[];for(var x in env){strings.push(`${x}=${env[x]}`)}getEnvStrings.strings=strings}return getEnvStrings.strings};var stringToAscii=(str,buffer)=>{for(var i=0;i<str.length;++i){assert(str.charCodeAt(i)===(str.charCodeAt(i)&255));HEAP8[buffer++]=str.charCodeAt(i);checkInt8(str.charCodeAt(i))}HEAP8[buffer]=0;checkInt8(0)};var _environ_get=(__environ,environ_buf)=>{var bufSize=0;getEnvStrings().forEach((string,i)=>{var ptr=environ_buf+bufSize;HEAPU32[__environ+i*4>>2]=ptr;checkInt32(ptr);stringToAscii(string,ptr);bufSize+=string.length+1});return 0};var _environ_sizes_get=(penviron_count,penviron_buf_size)=>{var strings=getEnvStrings();HEAPU32[penviron_count>>2]=strings.length;checkInt32(strings.length);var bufSize=0;strings.forEach(string=>bufSize+=string.length+1);HEAPU32[penviron_buf_size>>2]=bufSize;checkInt32(bufSize);return 0};function _fd_close(fd){try{var stream=SYSCALLS.getStreamFromFD(fd);FS.close(stream);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}function _fd_fdstat_get(fd,pbuf){try{var rightsBase=0;var rightsInheriting=0;var flags=0;{var stream=SYSCALLS.getStreamFromFD(fd);var type=stream.tty?2:FS.isDir(stream.mode)?3:FS.isLink(stream.mode)?7:4}HEAP8[pbuf]=type;checkInt8(type);HEAP16[pbuf+2>>1]=flags;checkInt16(flags);tempI64=[rightsBase>>>0,(tempDouble=rightsBase,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[pbuf+8>>2]=tempI64[0],HEAP32[pbuf+12>>2]=tempI64[1];checkInt64(rightsBase);tempI64=[rightsInheriting>>>0,(tempDouble=rightsInheriting,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[pbuf+16>>2]=tempI64[0],HEAP32[pbuf+20>>2]=tempI64[1];checkInt64(rightsInheriting);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}var doReadv=(stream,iov,iovcnt,offset)=>{var ret=0;for(var i=0;i<iovcnt;i++){var ptr=HEAPU32[iov>>2];var len=HEAPU32[iov+4>>2];iov+=8;var curr=FS.read(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr;if(curr<len)break;if(typeof offset!="undefined"){offset+=curr}}return ret};function _fd_read(fd,iov,iovcnt,pnum){try{var stream=SYSCALLS.getStreamFromFD(fd);var num=doReadv(stream,iov,iovcnt);HEAPU32[pnum>>2]=num;checkInt32(num);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}function _fd_seek(fd,offset_low,offset_high,whence,newOffset){var offset=convertI32PairToI53Checked(offset_low,offset_high);try{if(isNaN(offset))return 61;var stream=SYSCALLS.getStreamFromFD(fd);FS.llseek(stream,offset,whence);tempI64=[stream.position>>>0,(tempDouble=stream.position,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[newOffset>>2]=tempI64[0],HEAP32[newOffset+4>>2]=tempI64[1];checkInt64(stream.position);if(stream.getdents&&offset===0&&whence===0)stream.getdents=null;return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}var doWritev=(stream,iov,iovcnt,offset)=>{var ret=0;for(var i=0;i<iovcnt;i++){var ptr=HEAPU32[iov>>2];var len=HEAPU32[iov+4>>2];iov+=8;var curr=FS.write(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr;if(curr<len){break}if(typeof offset!="undefined"){offset+=curr}}return ret};function _fd_write(fd,iov,iovcnt,pnum){try{var stream=SYSCALLS.getStreamFromFD(fd);var num=doWritev(stream,iov,iovcnt);HEAPU32[pnum>>2]=num;checkInt32(num);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}var _getentropy=(buffer,size)=>{randomFill(HEAPU8.subarray(buffer,buffer+size));return 0};var _llvm_eh_typeid_for=type=>type;var runtimeKeepaliveCounter=0;var keepRuntimeAlive=()=>noExitRuntime||runtimeKeepaliveCounter>0;var _proc_exit=code=>{EXITSTATUS=code;if(!keepRuntimeAlive()){Module["onExit"]?.(code);ABORT=true}quit_(code,new ExitStatus(code))};var getCFunc=ident=>{var func=Module["_"+ident];assert(func,"Cannot call unknown function "+ident+", make sure it is exported");return func};var writeArrayToMemory=(array,buffer)=>{assert(array.length>=0,"writeArrayToMemory array must have a length (should be an array or typed array)");HEAP8.set(array,buffer)};var stackAlloc=sz=>__emscripten_stack_alloc(sz);var stringToUTF8OnStack=str=>{var size=lengthBytesUTF8(str)+1;var ret=stackAlloc(size);stringToUTF8(str,ret,size);return ret};var ccall=(ident,returnType,argTypes,args,opts)=>{var toC={string:str=>{var ret=0;if(str!==null&&str!==undefined&&str!==0){ret=stringToUTF8OnStack(str)}return ret},array:arr=>{var ret=stackAlloc(arr.length);writeArrayToMemory(arr,ret);return ret}};function convertReturnValue(ret){if(returnType==="string"){return UTF8ToString(ret)}if(returnType==="boolean")return Boolean(ret);return ret}var func=getCFunc(ident);var cArgs=[];var stack=0;assert(returnType!=="array",'Return type should not be "array".');if(args){for(var i=0;i<args.length;i++){var converter=toC[argTypes[i]];if(converter){if(stack===0)stack=stackSave();cArgs[i]=converter(args[i])}else{cArgs[i]=args[i]}}}var ret=func(...cArgs);function onDone(ret){if(stack!==0)stackRestore(stack);return convertReturnValue(ret)}ret=onDone(ret);return ret};var cwrap=(ident,returnType,argTypes,opts)=>(...args)=>ccall(ident,returnType,argTypes,args,opts);FS.createPreloadedFile=FS_createPreloadedFile;FS.staticInit();function checkIncomingModuleAPI(){ignoredModuleProp("fetchSettings")}var wasmImports={__assert_fail:___assert_fail,__call_sighandler:___call_sighandler,__cxa_begin_catch:___cxa_begin_catch,__cxa_end_catch:___cxa_end_catch,__cxa_find_matching_catch_2:___cxa_find_matching_catch_2,__cxa_find_matching_catch_3:___cxa_find_matching_catch_3,__cxa_rethrow:___cxa_rethrow,__cxa_throw:___cxa_throw,__handle_stack_overflow:___handle_stack_overflow,__resumeException:___resumeException,__syscall_faccessat:___syscall_faccessat,__syscall_fcntl64:___syscall_fcntl64,__syscall_fstat64:___syscall_fstat64,__syscall_getdents64:___syscall_getdents64,__syscall_ioctl:___syscall_ioctl,__syscall_lstat64:___syscall_lstat64,__syscall_mkdirat:___syscall_mkdirat,__syscall_newfstatat:___syscall_newfstatat,__syscall_openat:___syscall_openat,__syscall_rmdir:___syscall_rmdir,__syscall_stat64:___syscall_stat64,__syscall_unlinkat:___syscall_unlinkat,_abort_js:__abort_js,_emscripten_get_now_is_monotonic:__emscripten_get_now_is_monotonic,_emscripten_memcpy_js:__emscripten_memcpy_js,_emscripten_runtime_keepalive_clear:__emscripten_runtime_keepalive_clear,_emscripten_throw_longjmp:__emscripten_throw_longjmp,_mmap_js:__mmap_js,_munmap_js:__munmap_js,_tzset_js:__tzset_js,emscripten_date_now:_emscripten_date_now,emscripten_get_heap_max:_emscripten_get_heap_max,emscripten_get_now:_emscripten_get_now,emscripten_resize_heap:_emscripten_resize_heap,environ_get:_environ_get,environ_sizes_get:_environ_sizes_get,fd_close:_fd_close,fd_fdstat_get:_fd_fdstat_get,fd_read:_fd_read,fd_seek:_fd_seek,fd_write:_fd_write,getentropy:_getentropy,invoke_d,invoke_diii,invoke_fi,invoke_fif,invoke_fifff,invoke_fii,invoke_fiii,invoke_fiiii,invoke_fiiiiii,invoke_fiiiiiii,invoke_fij,invoke_i,invoke_idiii,invoke_ii,invoke_iif,invoke_iifi,invoke_iifii,invoke_iifiiiii,invoke_iii,invoke_iiid,invoke_iiidii,invoke_iiif,invoke_iiiffi,invoke_iiii,invoke_iiiidi,invoke_iiiiffifffffffi,invoke_iiiifiii,invoke_iiiii,invoke_iiiiif,invoke_iiiiifi,invoke_iiiiii,invoke_iiiiiifi,invoke_iiiiiififiiiififiiiiiiiiiiiiiiiiiiii,invoke_iiiiiii,invoke_iiiiiiifii,invoke_iiiiiiii,invoke_iiiiiiiii,invoke_iiiiiiiiiffi,invoke_iiiiiiiiii,invoke_iiiiiiiiiii,invoke_iiiiiiiiiiii,invoke_iiiiiiiiiiiif,invoke_iiiiiiiiiiiiiii,invoke_iiiiiiij,invoke_iiiiiij,invoke_iiiiij,invoke_iiiij,invoke_iiij,invoke_iiiji,invoke_iiijii,invoke_iiijiii,invoke_iij,invoke_iijiii,invoke_iijj,invoke_iijji,invoke_iijjiii,invoke_ij,invoke_ijjiii,invoke_j,invoke_ji,invoke_jii,invoke_jiii,invoke_jiji,invoke_v,invoke_vdiii,invoke_vi,invoke_vid,invoke_vif,invoke_vififiif,invoke_vifii,invoke_vifiiifiiiiiiiiiiiiifiiii,invoke_vii,invoke_viid,invoke_viif,invoke_viiff,invoke_viifi,invoke_viifiii,invoke_viii,invoke_viiid,invoke_viiif,invoke_viiiffii,invoke_viiiffiiii,invoke_viiifi,invoke_viiii,invoke_viiiif,invoke_viiiii,invoke_viiiiif,invoke_viiiiii,invoke_viiiiiid,invoke_viiiiiif,invoke_viiiiiifi,invoke_viiiiiifif,invoke_viiiiiifii,invoke_viiiiiii,invoke_viiiiiiidiiii,invoke_viiiiiiii,invoke_viiiiiiiif,invoke_viiiiiiiii,invoke_viiiiiiiiii,invoke_viiiiiiiiiidii,invoke_viiiiiiiiiii,invoke_viiiiiiiiiiii,invoke_viiiiiiiiiiiiii,invoke_viiiiiiiiiiiiiiii,invoke_viiiiij,invoke_viiiiiji,invoke_viiiiji,invoke_viiij,invoke_viiiji,invoke_viiijii,invoke_viiijjji,invoke_viij,invoke_viiji,invoke_viijii,invoke_viijj,invoke_vij,invoke_viji,invoke_vijif,invoke_vijii,invoke_vijj,invoke_vjjiii,llvm_eh_typeid_for:_llvm_eh_typeid_for,proc_exit:_proc_exit};var wasmExports=createWasm();var ___wasm_call_ctors=createExportWrapper("__wasm_call_ctors",0);var _web_engine_create=Module["_web_engine_create"]=createExportWrapper("web_engine_create",0);var _web_engine_get_memory_stats=Module["_web_engine_get_memory_stats"]=createExportWrapper("web_engine_get_memory_stats",1);var _web_engine_destroy=Module["_web_engine_destroy"]=createExportWrapper("web_engine_destroy",1);var _fflush=createExportWrapper("fflush",1);var _web_engine_get_live_handles=Module["_web_engine_get_live_handles"]=createExportWrapper("web_engine_get_live_handles",0);var _web_engine_get_allocated_bytes=Module["_web_engine_get_allocated_bytes"]=createExportWrapper("web_engine_get_allocated_bytes",0);var _web_engine_open_blend=Module["_web_engine_open_blend"]=createExportWrapper("web_engine_open_blend",3);var _web_engine_apply_command=Module["_web_engine_apply_command"]=createExportWrapper("web_engine_apply_command",3);var _web_engine_decimate_apply=Module["_web_engine_decimate_apply"]=createExportWrapper("web_engine_decimate_apply",35);var _web_engine_undo=Module["_web_engine_undo"]=createExportWrapper("web_engine_undo",1);var _web_engine_redo=Module["_web_engine_redo"]=createExportWrapper("web_engine_redo",1);var _web_engine_get_scene_snapshot=Module["_web_engine_get_scene_snapshot"]=createExportWrapper("web_engine_get_scene_snapshot",3);var _web_engine_get_scene_metadata=Module["_web_engine_get_scene_metadata"]=createExportWrapper("web_engine_get_scene_metadata",3);var _web_engine_get_scene_geometry=Module["_web_engine_get_scene_geometry"]=createExportWrapper("web_engine_get_scene_geometry",3);var _web_engine_get_scene_delta=Module["_web_engine_get_scene_delta"]=createExportWrapper("web_engine_get_scene_delta",3);var _web_engine_get_packed_asset=Module["_web_engine_get_packed_asset"]=createExportWrapper("web_engine_get_packed_asset",5);var _web_engine_evaluate_depsgraph=Module["_web_engine_evaluate_depsgraph"]=createExportWrapper("web_engine_evaluate_depsgraph",3);var _web_engine_save_blend=Module["_web_engine_save_blend"]=createExportWrapper("web_engine_save_blend",3);var _malloc=Module["_malloc"]=createExportWrapper("malloc",1);var _web_engine_free_buffer=Module["_web_engine_free_buffer"]=createExportWrapper("web_engine_free_buffer",1);var _free=Module["_free"]=createExportWrapper("free",1);var _web_engine_last_error_code=Module["_web_engine_last_error_code"]=createExportWrapper("web_engine_last_error_code",0);var _web_engine_last_error_message=Module["_web_engine_last_error_message"]=createExportWrapper("web_engine_last_error_message",0);var _strerror=createExportWrapper("strerror",1);var _emscripten_builtin_memalign=createExportWrapper("emscripten_builtin_memalign",2);var _setThrew=createExportWrapper("setThrew",2);var __emscripten_tempret_set=createExportWrapper("_emscripten_tempret_set",1);var __emscripten_tempret_get=createExportWrapper("_emscripten_tempret_get",0);var _emscripten_stack_init=()=>(_emscripten_stack_init=wasmExports["emscripten_stack_init"])();var _emscripten_stack_get_free=()=>(_emscripten_stack_get_free=wasmExports["emscripten_stack_get_free"])();var _emscripten_stack_get_base=()=>(_emscripten_stack_get_base=wasmExports["emscripten_stack_get_base"])();var _emscripten_stack_get_end=()=>(_emscripten_stack_get_end=wasmExports["emscripten_stack_get_end"])();var __emscripten_stack_restore=a0=>(__emscripten_stack_restore=wasmExports["_emscripten_stack_restore"])(a0);var __emscripten_stack_alloc=a0=>(__emscripten_stack_alloc=wasmExports["_emscripten_stack_alloc"])(a0);var _emscripten_stack_get_current=()=>(_emscripten_stack_get_current=wasmExports["emscripten_stack_get_current"])();var ___cxa_decrement_exception_refcount=createExportWrapper("__cxa_decrement_exception_refcount",1);var ___cxa_increment_exception_refcount=createExportWrapper("__cxa_increment_exception_refcount",1);var ___cxa_can_catch=createExportWrapper("__cxa_can_catch",3);var ___cxa_get_exception_ptr=createExportWrapper("__cxa_get_exception_ptr",1);var ___set_stack_limits=Module["___set_stack_limits"]=createExportWrapper("__set_stack_limits",2);var dynCall_viij=Module["dynCall_viij"]=createExportWrapper("dynCall_viij",5);var dynCall_ij=Module["dynCall_ij"]=createExportWrapper("dynCall_ij",3);var dynCall_viji=Module["dynCall_viji"]=createExportWrapper("dynCall_viji",5);var dynCall_iij=Module["dynCall_iij"]=createExportWrapper("dynCall_iij",4);var dynCall_fij=Module["dynCall_fij"]=createExportWrapper("dynCall_fij",4);var dynCall_vijf=Module["dynCall_vijf"]=createExportWrapper("dynCall_vijf",5);var dynCall_viiji=Module["dynCall_viiji"]=createExportWrapper("dynCall_viiji",6);var dynCall_viijii=Module["dynCall_viijii"]=createExportWrapper("dynCall_viijii",7);var dynCall_vij=Module["dynCall_vij"]=createExportWrapper("dynCall_vij",4);var dynCall_viiijjji=Module["dynCall_viiijjji"]=createExportWrapper("dynCall_viiijjji",11);var dynCall_viiiiji=Module["dynCall_viiiiji"]=createExportWrapper("dynCall_viiiiji",8);var dynCall_jiii=Module["dynCall_jiii"]=createExportWrapper("dynCall_jiii",4);var dynCall_viiij=Module["dynCall_viiij"]=createExportWrapper("dynCall_viiij",6);var dynCall_iiijii=Module["dynCall_iiijii"]=createExportWrapper("dynCall_iiijii",7);var dynCall_iiijiii=Module["dynCall_iiijiii"]=createExportWrapper("dynCall_iiijiii",8);var dynCall_iiij=Module["dynCall_iiij"]=createExportWrapper("dynCall_iiij",5);var dynCall_vjjiii=Module["dynCall_vjjiii"]=createExportWrapper("dynCall_vjjiii",8);var dynCall_ijjiii=Module["dynCall_ijjiii"]=createExportWrapper("dynCall_ijjiii",8);var dynCall_iijiii=Module["dynCall_iijiii"]=createExportWrapper("dynCall_iijiii",7);var dynCall_iijjiii=Module["dynCall_iijjiii"]=createExportWrapper("dynCall_iijjiii",9);var dynCall_iiiji=Module["dynCall_iiiji"]=createExportWrapper("dynCall_iiiji",6);var dynCall_jii=Module["dynCall_jii"]=createExportWrapper("dynCall_jii",3);var dynCall_iijj=Module["dynCall_iijj"]=createExportWrapper("dynCall_iijj",6);var dynCall_ji=Module["dynCall_ji"]=createExportWrapper("dynCall_ji",2);var dynCall_vijii=Module["dynCall_vijii"]=createExportWrapper("dynCall_vijii",6);var dynCall_vijif=Module["dynCall_vijif"]=createExportWrapper("dynCall_vijif",6);var dynCall_viiiiij=Module["dynCall_viiiiij"]=createExportWrapper("dynCall_viiiiij",8);var dynCall_viiiiiji=Module["dynCall_viiiiiji"]=createExportWrapper("dynCall_viiiiiji",9);var dynCall_viiiji=Module["dynCall_viiiji"]=createExportWrapper("dynCall_viiiji",7);var dynCall_iiiij=Module["dynCall_iiiij"]=createExportWrapper("dynCall_iiiij",6);var dynCall_vijj=Module["dynCall_vijj"]=createExportWrapper("dynCall_vijj",6);var dynCall_iijji=Module["dynCall_iijji"]=createExportWrapper("dynCall_iijji",7);var dynCall_j=Module["dynCall_j"]=createExportWrapper("dynCall_j",1);var dynCall_iiiiiiij=Module["dynCall_iiiiiiij"]=createExportWrapper("dynCall_iiiiiiij",9);var dynCall_viijj=Module["dynCall_viijj"]=createExportWrapper("dynCall_viijj",7);var dynCall_iiiiij=Module["dynCall_iiiiij"]=createExportWrapper("dynCall_iiiiij",7);var dynCall_viiijii=Module["dynCall_viiijii"]=createExportWrapper("dynCall_viiijii",8);var dynCall_jij=Module["dynCall_jij"]=createExportWrapper("dynCall_jij",4);var dynCall_vijji=Module["dynCall_vijji"]=createExportWrapper("dynCall_vijji",7);var dynCall_iiiiiij=Module["dynCall_iiiiiij"]=createExportWrapper("dynCall_iiiiiij",8);var dynCall_jiji=Module["dynCall_jiji"]=createExportWrapper("dynCall_jiji",5);var dynCall_iiiiijj=Module["dynCall_iiiiijj"]=createExportWrapper("dynCall_iiiiijj",9);var dynCall_iiiiiijj=Module["dynCall_iiiiiijj"]=createExportWrapper("dynCall_iiiiiijj",10);function invoke_ii(index,a1){var sp=stackSave();try{return getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_v(index){var sp=stackSave();try{getWasmTableEntry(index)()}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiii(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viii(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiii(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vi(index,a1){var sp=stackSave();try{getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vif(index,a1,a2){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iii(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fi(index,a1){var sp=stackSave();try{return getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiif(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vii(index,a1,a2){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiii(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_i(index){var sp=stackSave();try{return getWasmTableEntry(index)()}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fiii(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_diii(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiffi(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiifii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiffifffffffi(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiifi(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiififiiiififiiiiiiiiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24,a25,a26,a27,a28,a29,a30,a31,a32,a33,a34,a35){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24,a25,a26,a27,a28,a29,a30,a31,a32,a33,a34,a35)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vififiif(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vifii(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fiiii(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viif(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viifi(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiif(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiif(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiif(index,a1,a2,a3,a4,a5){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fif(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiifi(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iifii(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fii(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fiiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iifi(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiif(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vdiii(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_idiii(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viifiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiif(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiifii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiifiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_d(index){var sp=stackSave();try{return getWasmTableEntry(index)()}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fifff(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiifi(index,a1,a2,a3,a4,a5){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fiiiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiifi(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vid(index,a1,a2){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiff(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iif(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiffi(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiffiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iifiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiifif(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiif(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vifiiifiiiiiiiiiiiiifiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiiiif(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiid(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiidiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiidii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiidi(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viid(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiidii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiid(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiffii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiid(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viij(index,a1,a2,a3,a4){var sp=stackSave();try{dynCall_viij(index,a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iij(index,a1,a2,a3){var sp=stackSave();try{return dynCall_iij(index,a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_ij(index,a1,a2){var sp=stackSave();try{return dynCall_ij(index,a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fij(index,a1,a2,a3){var sp=stackSave();try{return dynCall_fij(index,a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_jiii(index,a1,a2,a3){var sp=stackSave();try{return dynCall_jiii(index,a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiji(index,a1,a2,a3,a4,a5){var sp=stackSave();try{dynCall_viiji(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viijii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{dynCall_viijii(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vij(index,a1,a2,a3){var sp=stackSave();try{dynCall_vij(index,a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiijjji(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10){var sp=stackSave();try{dynCall_viiijjji(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiji(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{dynCall_viiiiji(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiij(index,a1,a2,a3,a4,a5){var sp=stackSave();try{dynCall_viiij(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiijii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return dynCall_iiijii(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiijiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return dynCall_iiijiii(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiij(index,a1,a2,a3,a4){var sp=stackSave();try{return dynCall_iiij(index,a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viji(index,a1,a2,a3,a4){var sp=stackSave();try{dynCall_viji(index,a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vijii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{dynCall_vijii(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiji(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return dynCall_iiiji(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iijiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return dynCall_iijiii(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iijjiii(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{return dynCall_iijjiii(index,a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vjjiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{dynCall_vjjiii(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_ijjiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return dynCall_ijjiii(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iijj(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return dynCall_iijj(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiij(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{dynCall_viiiiij(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vijif(index,a1,a2,a3,a4,a5){var sp=stackSave();try{dynCall_vijif(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiji(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{dynCall_viiiiiji(index,a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iijji(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return dynCall_iijji(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vijj(index,a1,a2,a3,a4,a5){var sp=stackSave();try{dynCall_vijj(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viijj(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{dynCall_viijj(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_ji(index,a1){var sp=stackSave();try{return dynCall_ji(index,a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiji(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{dynCall_viiiji(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiij(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return dynCall_iiiiij(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiij(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return dynCall_iiiij(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_j(index){var sp=stackSave();try{return dynCall_j(index)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiij(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{return dynCall_iiiiiiij(index,a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function 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Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}run();moduleRtn=readyPromise;for(const prop of Object.keys(Module)){if(!(prop in moduleArg)){Object.defineProperty(moduleArg,prop,{configurable:true,get(){abort(`Access to module property ('${prop}') is no longer possible via the module constructor argument; Instead, use the result of the module constructor.`)}})}}
+var Module=moduleArg;var readyPromiseResolve,readyPromiseReject;var readyPromise=new Promise((resolve,reject)=>{readyPromiseResolve=resolve;readyPromiseReject=reject});["_malloc","_free","_web_engine_create","_web_engine_destroy","_web_engine_get_memory_stats","_web_engine_get_live_handles","_web_engine_get_allocated_bytes","_web_engine_open_blend","_web_engine_apply_command","_web_engine_undo","_web_engine_redo","_web_engine_get_scene_snapshot","_web_engine_get_scene_metadata","_web_engine_get_scene_geometry","_web_engine_get_scene_delta","_web_engine_get_packed_asset","_web_engine_evaluate_depsgraph","_web_engine_save_blend","_web_engine_free_buffer","_web_engine_last_error_code","_web_engine_last_error_message","_web_engine_decimate_apply","_memory","___indirect_function_table","___set_stack_limits","onRuntimeInitialized"].forEach(prop=>{if(!Object.getOwnPropertyDescriptor(readyPromise,prop)){Object.defineProperty(readyPromise,prop,{get:()=>abort("You are getting "+prop+" on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js"),set:()=>abort("You are setting "+prop+" on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js")})}});var ENVIRONMENT_IS_WEB=typeof window=="object";var ENVIRONMENT_IS_WORKER=typeof importScripts=="function";var ENVIRONMENT_IS_NODE=typeof process=="object"&&typeof process.versions=="object"&&typeof process.versions.node=="string"&&process.type!="renderer";var ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;if(ENVIRONMENT_IS_NODE){const{createRequire}=await import("module");let dirname=import.meta.url;if(dirname.startsWith("data:")){dirname="/"}var require=createRequire(dirname)}var moduleOverrides=Object.assign({},Module);var arguments_=[];var thisProgram="./this.program";var quit_=(status,toThrow)=>{throw toThrow};var scriptDirectory="";function locateFile(path){if(Module["locateFile"]){return Module["locateFile"](path,scriptDirectory)}return scriptDirectory+path}var readAsync,readBinary;if(ENVIRONMENT_IS_NODE){if(typeof process=="undefined"||!process.release||process.release.name!=="node")throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)");var nodeVersion=process.versions.node;var numericVersion=nodeVersion.split(".").slice(0,3);numericVersion=numericVersion[0]*1e4+numericVersion[1]*100+numericVersion[2].split("-")[0]*1;if(numericVersion<16e4){throw new Error("This emscripten-generated code requires node v16.0.0 (detected v"+nodeVersion+")")}var fs=require("fs");var nodePath=require("path");if(!import.meta.url.startsWith("data:")){scriptDirectory=nodePath.dirname(require("url").fileURLToPath(import.meta.url))+"/"}readBinary=filename=>{filename=isFileURI(filename)?new URL(filename):nodePath.normalize(filename);var ret=fs.readFileSync(filename);assert(ret.buffer);return ret};readAsync=(filename,binary=true)=>{filename=isFileURI(filename)?new URL(filename):nodePath.normalize(filename);return new Promise((resolve,reject)=>{fs.readFile(filename,binary?undefined:"utf8",(err,data)=>{if(err)reject(err);else resolve(binary?data.buffer:data)})})};if(!Module["thisProgram"]&&process.argv.length>1){thisProgram=process.argv[1].replace(/\\/g,"/")}arguments_=process.argv.slice(2);quit_=(status,toThrow)=>{process.exitCode=status;throw toThrow}}else if(ENVIRONMENT_IS_SHELL){if(typeof process=="object"&&typeof require==="function"||typeof window=="object"||typeof importScripts=="function")throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)")}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){if(ENVIRONMENT_IS_WORKER){scriptDirectory=self.location.href}else if(typeof document!="undefined"&&document.currentScript){scriptDirectory=document.currentScript.src}if(_scriptName){scriptDirectory=_scriptName}if(scriptDirectory.startsWith("blob:")){scriptDirectory=""}else{scriptDirectory=scriptDirectory.substr(0,scriptDirectory.replace(/[?#].*/,"").lastIndexOf("/")+1)}if(!(typeof window=="object"||typeof importScripts=="function"))throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)");{if(ENVIRONMENT_IS_WORKER){readBinary=url=>{var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.responseType="arraybuffer";xhr.send(null);return new Uint8Array(xhr.response)}}readAsync=url=>{assert(!isFileURI(url),"readAsync does not work with file:// URLs");return fetch(url,{credentials:"same-origin"}).then(response=>{if(response.ok){return response.arrayBuffer()}return Promise.reject(new Error(response.status+" : "+response.url))})}}}else{throw new Error("environment detection error")}var out=Module["print"]||console.log.bind(console);var err=Module["printErr"]||console.error.bind(console);Object.assign(Module,moduleOverrides);moduleOverrides=null;checkIncomingModuleAPI();if(Module["arguments"])arguments_=Module["arguments"];legacyModuleProp("arguments","arguments_");if(Module["thisProgram"])thisProgram=Module["thisProgram"];legacyModuleProp("thisProgram","thisProgram");assert(typeof Module["memoryInitializerPrefixURL"]=="undefined","Module.memoryInitializerPrefixURL option was removed, use Module.locateFile instead");assert(typeof Module["pthreadMainPrefixURL"]=="undefined","Module.pthreadMainPrefixURL option was removed, use Module.locateFile instead");assert(typeof Module["cdInitializerPrefixURL"]=="undefined","Module.cdInitializerPrefixURL option was removed, use Module.locateFile instead");assert(typeof Module["filePackagePrefixURL"]=="undefined","Module.filePackagePrefixURL option was removed, use Module.locateFile instead");assert(typeof Module["read"]=="undefined","Module.read option was removed");assert(typeof Module["readAsync"]=="undefined","Module.readAsync option was removed (modify readAsync in JS)");assert(typeof Module["readBinary"]=="undefined","Module.readBinary option was removed (modify readBinary in JS)");assert(typeof Module["setWindowTitle"]=="undefined","Module.setWindowTitle option was removed (modify emscripten_set_window_title in JS)");assert(typeof Module["TOTAL_MEMORY"]=="undefined","Module.TOTAL_MEMORY has been renamed Module.INITIAL_MEMORY");legacyModuleProp("asm","wasmExports");legacyModuleProp("readAsync","readAsync");legacyModuleProp("readBinary","readBinary");legacyModuleProp("setWindowTitle","setWindowTitle");assert(!ENVIRONMENT_IS_SHELL,"shell environment detected but not enabled at build time.  Add `shell` to `-sENVIRONMENT` to enable.");var wasmBinary=Module["wasmBinary"];legacyModuleProp("wasmBinary","wasmBinary");if(typeof WebAssembly!="object"){err("no native wasm support detected")}var wasmMemory;var ABORT=false;var EXITSTATUS;function assert(condition,text){if(!condition){abort("Assertion failed"+(text?": "+text:""))}}var HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;function updateMemoryViews(){var b=wasmMemory.buffer;Module["HEAP8"]=HEAP8=new Int8Array(b);Module["HEAP16"]=HEAP16=new Int16Array(b);Module["HEAPU8"]=HEAPU8=new Uint8Array(b);Module["HEAPU16"]=HEAPU16=new Uint16Array(b);Module["HEAP32"]=HEAP32=new Int32Array(b);Module["HEAPU32"]=HEAPU32=new Uint32Array(b);Module["HEAPF32"]=HEAPF32=new Float32Array(b);Module["HEAPF64"]=HEAPF64=new Float64Array(b)}assert(!Module["STACK_SIZE"],"STACK_SIZE can no longer be set at runtime.  Use -sSTACK_SIZE at link time");assert(typeof Int32Array!="undefined"&&typeof Float64Array!=="undefined"&&Int32Array.prototype.subarray!=undefined&&Int32Array.prototype.set!=undefined,"JS engine does not provide full typed array support");assert(!Module["wasmMemory"],"Use of `wasmMemory` detected.  Use -sIMPORTED_MEMORY to define wasmMemory externally");assert(!Module["INITIAL_MEMORY"],"Detected runtime INITIAL_MEMORY setting.  Use -sIMPORTED_MEMORY to define wasmMemory dynamically");function writeStackCookie(){var max=_emscripten_stack_get_end();assert((max&3)==0);if(max==0){max+=4}HEAPU32[max>>2]=34821223;checkInt32(34821223);HEAPU32[max+4>>2]=2310721022;checkInt32(2310721022);HEAPU32[0>>2]=1668509029;checkInt32(1668509029)}function checkStackCookie(){if(ABORT)return;var max=_emscripten_stack_get_end();if(max==0){max+=4}var cookie1=HEAPU32[max>>2];var cookie2=HEAPU32[max+4>>2];if(cookie1!=34821223||cookie2!=2310721022){abort(`Stack overflow! Stack cookie has been overwritten at ${ptrToString(max)}, expected hex dwords 0x89BACDFE and 0x2135467, but received ${ptrToString(cookie2)} ${ptrToString(cookie1)}`)}if(HEAPU32[0>>2]!=1668509029){abort("Runtime error: The application has corrupted its heap memory area (address zero)!")}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;function preRun(){var preRuns=Module["preRun"];if(preRuns){if(typeof preRuns=="function")preRuns=[preRuns];preRuns.forEach(addOnPreRun)}callRuntimeCallbacks(__ATPRERUN__)}function initRuntime(){assert(!runtimeInitialized);runtimeInitialized=true;checkStackCookie();setStackLimits();if(!Module["noFSInit"]&&!FS.initialized)FS.init();FS.ignorePermissions=false;TTY.init();callRuntimeCallbacks(__ATINIT__)}function postRun(){checkStackCookie();var postRuns=Module["postRun"];if(postRuns){if(typeof postRuns=="function")postRuns=[postRuns];postRuns.forEach(addOnPostRun)}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}function addOnInit(cb){__ATINIT__.unshift(cb)}function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}assert(Math.imul,"This browser does not support Math.imul(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");assert(Math.fround,"This browser does not support Math.fround(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");assert(Math.clz32,"This browser does not support Math.clz32(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");assert(Math.trunc,"This browser does not support Math.trunc(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;var runDependencyTracking={};function getUniqueRunDependency(id){var orig=id;while(1){if(!runDependencyTracking[id])return id;id=orig+Math.random()}}function addRunDependency(id){runDependencies++;Module["monitorRunDependencies"]?.(runDependencies);if(id){assert(!runDependencyTracking[id]);runDependencyTracking[id]=1;if(runDependencyWatcher===null&&typeof setInterval!="undefined"){runDependencyWatcher=setInterval(()=>{if(ABORT){clearInterval(runDependencyWatcher);runDependencyWatcher=null;return}var shown=false;for(var dep in runDependencyTracking){if(!shown){shown=true;err("still waiting on run dependencies:")}err(`dependency: ${dep}`)}if(shown){err("(end of list)")}},1e4)}}else{err("warning: run dependency added without ID")}}function removeRunDependency(id){runDependencies--;Module["monitorRunDependencies"]?.(runDependencies);if(id){assert(runDependencyTracking[id]);delete runDependencyTracking[id]}else{err("warning: run dependency removed without ID")}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}function abort(what){Module["onAbort"]?.(what);what="Aborted("+what+")";err(what);ABORT=true;var e=new WebAssembly.RuntimeError(what);readyPromiseReject(e);throw e}var dataURIPrefix="data:application/octet-stream;base64,";var isDataURI=filename=>filename.startsWith(dataURIPrefix);var isFileURI=filename=>filename.startsWith("file://");function createExportWrapper(name,nargs){return(...args)=>{assert(runtimeInitialized,`native function \`${name}\` called before runtime initialization`);var f=wasmExports[name];assert(f,`exported native function \`${name}\` not found`);assert(args.length<=nargs,`native function \`${name}\` called with ${args.length} args but expects ${nargs}`);return f(...args)}}function findWasmBinary(){if(Module["locateFile"]){var f="web_engine.wasm";if(!isDataURI(f)){return locateFile(f)}return f}return new URL("web_engine.wasm",import.meta.url).href}var wasmBinaryFile;function getBinarySync(file){if(file==wasmBinaryFile&&wasmBinary){return new Uint8Array(wasmBinary)}if(readBinary){return readBinary(file)}throw"both async and sync fetching of the wasm failed"}function getBinaryPromise(binaryFile){if(!wasmBinary){return readAsync(binaryFile).then(response=>new Uint8Array(response),()=>getBinarySync(binaryFile))}return Promise.resolve().then(()=>getBinarySync(binaryFile))}function instantiateArrayBuffer(binaryFile,imports,receiver){return getBinaryPromise(binaryFile).then(binary=>WebAssembly.instantiate(binary,imports)).then(receiver,reason=>{err(`failed to asynchronously prepare wasm: ${reason}`);if(isFileURI(wasmBinaryFile)){err(`warning: Loading from a file URI (${wasmBinaryFile}) is not supported in most browsers. See https://emscripten.org/docs/getting_started/FAQ.html#how-do-i-run-a-local-webserver-for-testing-why-does-my-program-stall-in-downloading-or-preparing`)}abort(reason)})}function instantiateAsync(binary,binaryFile,imports,callback){if(!binary&&typeof WebAssembly.instantiateStreaming=="function"&&!isDataURI(binaryFile)&&!ENVIRONMENT_IS_NODE&&typeof fetch=="function"){return fetch(binaryFile,{credentials:"same-origin"}).then(response=>{var result=WebAssembly.instantiateStreaming(response,imports);return result.then(callback,function(reason){err(`wasm streaming compile failed: ${reason}`);err("falling back to ArrayBuffer instantiation");return instantiateArrayBuffer(binaryFile,imports,callback)})})}return instantiateArrayBuffer(binaryFile,imports,callback)}function getWasmImports(){return{env:wasmImports,wasi_snapshot_preview1:wasmImports}}function createWasm(){var info=getWasmImports();function receiveInstance(instance,module){wasmExports=instance.exports;wasmMemory=wasmExports["memory"];assert(wasmMemory,"memory not found in wasm exports");updateMemoryViews();wasmTable=wasmExports["__indirect_function_table"];assert(wasmTable,"table not found in wasm exports");addOnInit(wasmExports["__wasm_call_ctors"]);removeRunDependency("wasm-instantiate");return wasmExports}addRunDependency("wasm-instantiate");var trueModule=Module;function receiveInstantiationResult(result){assert(Module===trueModule,"the Module object should not be replaced during async compilation - perhaps the order of HTML elements is wrong?");trueModule=null;receiveInstance(result["instance"])}if(Module["instantiateWasm"]){try{return Module["instantiateWasm"](info,receiveInstance)}catch(e){err(`Module.instantiateWasm callback failed with error: ${e}`);readyPromiseReject(e)}}wasmBinaryFile??=findWasmBinary();instantiateAsync(wasmBinary,wasmBinaryFile,info,receiveInstantiationResult).catch(readyPromiseReject);return{}}var tempDouble;var tempI64;(()=>{var h16=new Int16Array(1);var h8=new Int8Array(h16.buffer);h16[0]=25459;if(h8[0]!==115||h8[1]!==99)throw"Runtime error: expected the system to be little-endian! (Run with -sSUPPORT_BIG_ENDIAN to bypass)"})();if(Module["ENVIRONMENT"]){throw new Error("Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -sENVIRONMENT=web or -sENVIRONMENT=node)")}function legacyModuleProp(prop,newName,incoming=true){if(!Object.getOwnPropertyDescriptor(Module,prop)){Object.defineProperty(Module,prop,{configurable:true,get(){let extra=incoming?" (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)":"";abort(`\`Module.${prop}\` has been replaced by \`${newName}\``+extra)}})}}function ignoredModuleProp(prop){if(Object.getOwnPropertyDescriptor(Module,prop)){abort(`\`Module.${prop}\` was supplied but \`${prop}\` not included in INCOMING_MODULE_JS_API`)}}function isExportedByForceFilesystem(name){return name==="FS_createPath"||name==="FS_createDataFile"||name==="FS_createPreloadedFile"||name==="FS_unlink"||name==="addRunDependency"||name==="FS_createLazyFile"||name==="FS_createDevice"||name==="removeRunDependency"}function hookGlobalSymbolAccess(sym,func){if(typeof globalThis!="undefined"&&!Object.getOwnPropertyDescriptor(globalThis,sym)){Object.defineProperty(globalThis,sym,{configurable:true,get(){func();return undefined}})}}function missingGlobal(sym,msg){hookGlobalSymbolAccess(sym,()=>{warnOnce(`\`${sym}\` is not longer defined by emscripten. ${msg}`)})}missingGlobal("buffer","Please use HEAP8.buffer or wasmMemory.buffer");missingGlobal("asm","Please use wasmExports instead");function missingLibrarySymbol(sym){hookGlobalSymbolAccess(sym,()=>{var msg=`\`${sym}\` is a library symbol and not included by default; add it to your library.js __deps or to DEFAULT_LIBRARY_FUNCS_TO_INCLUDE on the command line`;var librarySymbol=sym;if(!librarySymbol.startsWith("_")){librarySymbol="$"+sym}msg+=` (e.g. -sDEFAULT_LIBRARY_FUNCS_TO_INCLUDE='${librarySymbol}')`;if(isExportedByForceFilesystem(sym)){msg+=". Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you"}warnOnce(msg)});unexportedRuntimeSymbol(sym)}function unexportedRuntimeSymbol(sym){if(!Object.getOwnPropertyDescriptor(Module,sym)){Object.defineProperty(Module,sym,{configurable:true,get(){var msg=`'${sym}' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the Emscripten FAQ)`;if(isExportedByForceFilesystem(sym)){msg+=". Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you"}abort(msg)}})}}var MAX_UINT8=2**8-1;var MAX_UINT16=2**16-1;var MAX_UINT32=2**32-1;var MAX_UINT53=2**53-1;var MAX_UINT64=2**64-1;var MIN_INT8=-(2**(8-1));var MIN_INT16=-(2**(16-1));var MIN_INT32=-(2**(32-1));var MIN_INT53=-(2**(53-1));var MIN_INT64=-(2**(64-1));function checkInt(value,bits,min,max){assert(Number.isInteger(Number(value)),`attempt to write non-integer (${value}) into integer heap`);assert(value<=max,`value (${value}) too large to write as ${bits}-bit value`);assert(value>=min,`value (${value}) too small to write as ${bits}-bit value`)}var checkInt8=value=>checkInt(value,8,MIN_INT8,MAX_UINT8);var checkInt16=value=>checkInt(value,16,MIN_INT16,MAX_UINT16);var checkInt32=value=>checkInt(value,32,MIN_INT32,MAX_UINT32);var checkInt64=value=>checkInt(value,64,MIN_INT64,MAX_UINT64);function dbg(...args){console.warn(...args)}function ExitStatus(status){this.name="ExitStatus";this.message=`Program terminated with exit(${status})`;this.status=status}var callRuntimeCallbacks=callbacks=>{callbacks.forEach(f=>f(Module))};var noExitRuntime=Module["noExitRuntime"]||true;var ptrToString=ptr=>{assert(typeof ptr==="number");ptr>>>=0;return"0x"+ptr.toString(16).padStart(8,"0")};var setStackLimits=()=>{var stackLow=_emscripten_stack_get_base();var stackHigh=_emscripten_stack_get_end();___set_stack_limits(stackLow,stackHigh)};var stackRestore=val=>__emscripten_stack_restore(val);var stackSave=()=>_emscripten_stack_get_current();var warnOnce=text=>{warnOnce.shown||={};if(!warnOnce.shown[text]){warnOnce.shown[text]=1;if(ENVIRONMENT_IS_NODE)text="warning: "+text;err(text)}};var UTF8Decoder=typeof TextDecoder!="undefined"?new TextDecoder:undefined;var UTF8ArrayToString=(heapOrArray,idx=0,maxBytesToRead=NaN)=>{var endIdx=idx+maxBytesToRead;var endPtr=idx;while(heapOrArray[endPtr]&&!(endPtr>=endIdx))++endPtr;if(endPtr-idx>16&&heapOrArray.buffer&&UTF8Decoder){return UTF8Decoder.decode(heapOrArray.subarray(idx,endPtr))}var str="";while(idx<endPtr){var u0=heapOrArray[idx++];if(!(u0&128)){str+=String.fromCharCode(u0);continue}var u1=heapOrArray[idx++]&63;if((u0&224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}var u2=heapOrArray[idx++]&63;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{if((u0&248)!=240)warnOnce("Invalid UTF-8 leading byte "+ptrToString(u0)+" encountered when deserializing a UTF-8 string in wasm memory to a JS string!");u0=(u0&7)<<18|u1<<12|u2<<6|heapOrArray[idx++]&63}if(u0<65536){str+=String.fromCharCode(u0)}else{var ch=u0-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}}return str};var UTF8ToString=(ptr,maxBytesToRead)=>{assert(typeof ptr=="number",`UTF8ToString expects a number (got ${typeof ptr})`);return ptr?UTF8ArrayToString(HEAPU8,ptr,maxBytesToRead):""};var ___assert_fail=(condition,filename,line,func)=>{abort(`Assertion failed: ${UTF8ToString(condition)}, at: `+[filename?UTF8ToString(filename):"unknown filename",line,func?UTF8ToString(func):"unknown function"])};var wasmTableMirror=[];var wasmTable;var getWasmTableEntry=funcPtr=>{var func=wasmTableMirror[funcPtr];if(!func){if(funcPtr>=wasmTableMirror.length)wasmTableMirror.length=funcPtr+1;wasmTableMirror[funcPtr]=func=wasmTable.get(funcPtr)}assert(wasmTable.get(funcPtr)==func,"JavaScript-side Wasm function table mirror is out of date!");return func};var ___call_sighandler=(fp,sig)=>getWasmTableEntry(fp)(sig);var exceptionCaught=[];var uncaughtExceptionCount=0;var ___cxa_begin_catch=ptr=>{var info=new ExceptionInfo(ptr);if(!info.get_caught()){info.set_caught(true);uncaughtExceptionCount--}info.set_rethrown(false);exceptionCaught.push(info);___cxa_increment_exception_refcount(ptr);return ___cxa_get_exception_ptr(ptr)};var exceptionLast=0;var ___cxa_end_catch=()=>{_setThrew(0,0);assert(exceptionCaught.length>0);var info=exceptionCaught.pop();___cxa_decrement_exception_refcount(info.excPtr);exceptionLast=0};class ExceptionInfo{constructor(excPtr){this.excPtr=excPtr;this.ptr=excPtr-24}set_type(type){HEAPU32[this.ptr+4>>2]=type}get_type(){return HEAPU32[this.ptr+4>>2]}set_destructor(destructor){HEAPU32[this.ptr+8>>2]=destructor}get_destructor(){return HEAPU32[this.ptr+8>>2]}set_caught(caught){caught=caught?1:0;HEAP8[this.ptr+12]=caught;checkInt8(caught)}get_caught(){return HEAP8[this.ptr+12]!=0}set_rethrown(rethrown){rethrown=rethrown?1:0;HEAP8[this.ptr+13]=rethrown;checkInt8(rethrown)}get_rethrown(){return HEAP8[this.ptr+13]!=0}init(type,destructor){this.set_adjusted_ptr(0);this.set_type(type);this.set_destructor(destructor)}set_adjusted_ptr(adjustedPtr){HEAPU32[this.ptr+16>>2]=adjustedPtr}get_adjusted_ptr(){return HEAPU32[this.ptr+16>>2]}}var ___resumeException=ptr=>{if(!exceptionLast){exceptionLast=ptr}assert(false,"Exception thrown, but exception catching is not enabled. Compile with -sNO_DISABLE_EXCEPTION_CATCHING or -sEXCEPTION_CATCHING_ALLOWED=[..] to catch.")};var setTempRet0=val=>__emscripten_tempret_set(val);var findMatchingCatch=args=>{var thrown=exceptionLast;if(!thrown){setTempRet0(0);return 0}var info=new ExceptionInfo(thrown);info.set_adjusted_ptr(thrown);var thrownType=info.get_type();if(!thrownType){setTempRet0(0);return thrown}for(var caughtType of args){if(caughtType===0||caughtType===thrownType){break}var adjusted_ptr_addr=info.ptr+16;if(___cxa_can_catch(caughtType,thrownType,adjusted_ptr_addr)){setTempRet0(caughtType);return thrown}}setTempRet0(thrownType);return thrown};var ___cxa_find_matching_catch_2=()=>findMatchingCatch([]);var ___cxa_find_matching_catch_3=arg0=>findMatchingCatch([arg0]);var ___cxa_rethrow=()=>{var info=exceptionCaught.pop();if(!info){abort("no exception to throw")}var ptr=info.excPtr;if(!info.get_rethrown()){exceptionCaught.push(info);info.set_rethrown(true);info.set_caught(false);uncaughtExceptionCount++}exceptionLast=ptr;assert(false,"Exception thrown, but exception catching is not enabled. Compile with -sNO_DISABLE_EXCEPTION_CATCHING or -sEXCEPTION_CATCHING_ALLOWED=[..] to catch.")};var ___cxa_throw=(ptr,type,destructor)=>{var info=new ExceptionInfo(ptr);info.init(type,destructor);exceptionLast=ptr;uncaughtExceptionCount++;assert(false,"Exception thrown, but exception catching is not enabled. Compile with -sNO_DISABLE_EXCEPTION_CATCHING or -sEXCEPTION_CATCHING_ALLOWED=[..] to catch.")};var ___handle_stack_overflow=requested=>{var base=_emscripten_stack_get_base();var end=_emscripten_stack_get_end();abort(`stack overflow (Attempt to set SP to ${ptrToString(requested)}`+`, with stack limits [${ptrToString(end)} - ${ptrToString(base)}`+"]). If you require more stack space build with -sSTACK_SIZE=<bytes>")};var PATH={isAbs:path=>path.charAt(0)==="/",splitPath:filename=>{var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;return splitPathRe.exec(filename).slice(1)},normalizeArray:(parts,allowAboveRoot)=>{var up=0;for(var i=parts.length-1;i>=0;i--){var last=parts[i];if(last==="."){parts.splice(i,1)}else if(last===".."){parts.splice(i,1);up++}else if(up){parts.splice(i,1);up--}}if(allowAboveRoot){for(;up;up--){parts.unshift("..")}}return parts},normalize:path=>{var isAbsolute=PATH.isAbs(path),trailingSlash=path.substr(-1)==="/";path=PATH.normalizeArray(path.split("/").filter(p=>!!p),!isAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")+path},dirname:path=>{var result=PATH.splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){return"."}if(dir){dir=dir.substr(0,dir.length-1)}return root+dir},basename:path=>{if(path==="/")return"/";path=PATH.normalize(path);path=path.replace(/\/$/,"");var lastSlash=path.lastIndexOf("/");if(lastSlash===-1)return path;return path.substr(lastSlash+1)},join:(...paths)=>PATH.normalize(paths.join("/")),join2:(l,r)=>PATH.normalize(l+"/"+r)};var initRandomFill=()=>{if(typeof crypto=="object"&&typeof crypto["getRandomValues"]=="function"){return view=>crypto.getRandomValues(view)}else if(ENVIRONMENT_IS_NODE){try{var crypto_module=require("crypto");var randomFillSync=crypto_module["randomFillSync"];if(randomFillSync){return view=>crypto_module["randomFillSync"](view)}var randomBytes=crypto_module["randomBytes"];return view=>(view.set(randomBytes(view.byteLength)),view)}catch(e){}}abort("no cryptographic support found for randomDevice. consider polyfilling it if you want to use something insecure like Math.random(), e.g. put this in a --pre-js: var crypto = { getRandomValues: (array) => { for (var i = 0; i < array.length; i++) array[i] = (Math.random()*256)|0 } };")};var randomFill=view=>(randomFill=initRandomFill())(view);var PATH_FS={resolve:(...args)=>{var resolvedPath="",resolvedAbsolute=false;for(var i=args.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?args[i]:FS.cwd();if(typeof path!="string"){throw new TypeError("Arguments to path.resolve must be strings")}else if(!path){return""}resolvedPath=path+"/"+resolvedPath;resolvedAbsolute=PATH.isAbs(path)}resolvedPath=PATH.normalizeArray(resolvedPath.split("/").filter(p=>!!p),!resolvedAbsolute).join("/");return(resolvedAbsolute?"/":"")+resolvedPath||"."},relative:(from,to)=>{from=PATH_FS.resolve(from).substr(1);to=PATH_FS.resolve(to).substr(1);function trim(arr){var start=0;for(;start<arr.length;start++){if(arr[start]!=="")break}var end=arr.length-1;for(;end>=0;end--){if(arr[end]!=="")break}if(start>end)return[];return arr.slice(start,end-start+1)}var fromParts=trim(from.split("/"));var toParts=trim(to.split("/"));var length=Math.min(fromParts.length,toParts.length);var samePartsLength=length;for(var i=0;i<length;i++){if(fromParts[i]!==toParts[i]){samePartsLength=i;break}}var outputParts=[];for(var i=samePartsLength;i<fromParts.length;i++){outputParts.push("..")}outputParts=outputParts.concat(toParts.slice(samePartsLength));return outputParts.join("/")}};var FS_stdin_getChar_buffer=[];var lengthBytesUTF8=str=>{var len=0;for(var i=0;i<str.length;++i){var c=str.charCodeAt(i);if(c<=127){len++}else if(c<=2047){len+=2}else if(c>=55296&&c<=57343){len+=4;++i}else{len+=3}}return len};var stringToUTF8Array=(str,heap,outIdx,maxBytesToWrite)=>{assert(typeof str==="string",`stringToUTF8Array expects a string (got ${typeof str})`);if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343){var u1=str.charCodeAt(++i);u=65536+((u&1023)<<10)|u1&1023}if(u<=127){if(outIdx>=endIdx)break;heap[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;heap[outIdx++]=192|u>>6;heap[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;heap[outIdx++]=224|u>>12;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}else{if(outIdx+3>=endIdx)break;if(u>1114111)warnOnce("Invalid Unicode code point "+ptrToString(u)+" encountered when serializing a JS string to a UTF-8 string in wasm memory! (Valid unicode code points should be in range 0-0x10FFFF).");heap[outIdx++]=240|u>>18;heap[outIdx++]=128|u>>12&63;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}}heap[outIdx]=0;return outIdx-startIdx};function intArrayFromString(stringy,dontAddNull,length){var len=length>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWritten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.length=numBytesWritten;return u8array}var FS_stdin_getChar=()=>{if(!FS_stdin_getChar_buffer.length){var result=null;if(ENVIRONMENT_IS_NODE){var BUFSIZE=256;var buf=Buffer.alloc(BUFSIZE);var bytesRead=0;var fd=process.stdin.fd;try{bytesRead=fs.readSync(fd,buf,0,BUFSIZE)}catch(e){if(e.toString().includes("EOF"))bytesRead=0;else throw e}if(bytesRead>0){result=buf.slice(0,bytesRead).toString("utf-8")}}else if(typeof window!="undefined"&&typeof window.prompt=="function"){result=window.prompt("Input: ");if(result!==null){result+="\n"}}else{}if(!result){return null}FS_stdin_getChar_buffer=intArrayFromString(result,true)}return FS_stdin_getChar_buffer.shift()};var TTY={ttys:[],init(){},shutdown(){},register(dev,ops){TTY.ttys[dev]={input:[],output:[],ops};FS.registerDevice(dev,TTY.stream_ops)},stream_ops:{open(stream){var tty=TTY.ttys[stream.node.rdev];if(!tty){throw new FS.ErrnoError(43)}stream.tty=tty;stream.seekable=false},close(stream){stream.tty.ops.fsync(stream.tty)},fsync(stream){stream.tty.ops.fsync(stream.tty)},read(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.get_char){throw new FS.ErrnoError(60)}var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=stream.tty.ops.get_char(stream.tty)}catch(e){throw new FS.ErrnoError(29)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(6)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead},write(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.put_char){throw new FS.ErrnoError(60)}try{for(var i=0;i<length;i++){stream.tty.ops.put_char(stream.tty,buffer[offset+i])}}catch(e){throw new FS.ErrnoError(29)}if(length){stream.node.timestamp=Date.now()}return i}},default_tty_ops:{get_char(tty){return FS_stdin_getChar()},put_char(tty,val){if(val===null||val===10){out(UTF8ArrayToString(tty.output));tty.output=[]}else{if(val!=0)tty.output.push(val)}},fsync(tty){if(tty.output&&tty.output.length>0){out(UTF8ArrayToString(tty.output));tty.output=[]}},ioctl_tcgets(tty){return{c_iflag:25856,c_oflag:5,c_cflag:191,c_lflag:35387,c_cc:[3,28,127,21,4,0,1,0,17,19,26,0,18,15,23,22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]}},ioctl_tcsets(tty,optional_actions,data){return 0},ioctl_tiocgwinsz(tty){return[24,80]}},default_tty1_ops:{put_char(tty,val){if(val===null||val===10){err(UTF8ArrayToString(tty.output));tty.output=[]}else{if(val!=0)tty.output.push(val)}},fsync(tty){if(tty.output&&tty.output.length>0){err(UTF8ArrayToString(tty.output));tty.output=[]}}}};var zeroMemory=(address,size)=>{HEAPU8.fill(0,address,address+size)};var alignMemory=(size,alignment)=>{assert(alignment,"alignment argument is required");return Math.ceil(size/alignment)*alignment};var mmapAlloc=size=>{size=alignMemory(size,65536);var ptr=_emscripten_builtin_memalign(65536,size);if(ptr)zeroMemory(ptr,size);return ptr};var MEMFS={ops_table:null,mount(mount){return MEMFS.createNode(null,"/",16384|511,0)},createNode(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode)){throw new FS.ErrnoError(63)}MEMFS.ops_table||={dir:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.node_ops.mknod,rename:MEMFS.node_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:MEMFS.node_ops.rmdir,readdir:MEMFS.node_ops.readdir,symlink:MEMFS.node_ops.symlink},stream:{llseek:MEMFS.stream_ops.llseek}},file:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:{llseek:MEMFS.stream_ops.llseek,read:MEMFS.stream_ops.read,write:MEMFS.stream_ops.write,allocate:MEMFS.stream_ops.allocate,mmap:MEMFS.stream_ops.mmap,msync:MEMFS.stream_ops.msync}},link:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,readlink:MEMFS.node_ops.readlink},stream:{}},chrdev:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:FS.chrdev_stream_ops}};var node=FS.createNode(parent,name,mode,dev);if(FS.isDir(node.mode)){node.node_ops=MEMFS.ops_table.dir.node;node.stream_ops=MEMFS.ops_table.dir.stream;node.contents={}}else if(FS.isFile(node.mode)){node.node_ops=MEMFS.ops_table.file.node;node.stream_ops=MEMFS.ops_table.file.stream;node.usedBytes=0;node.contents=null}else if(FS.isLink(node.mode)){node.node_ops=MEMFS.ops_table.link.node;node.stream_ops=MEMFS.ops_table.link.stream}else if(FS.isChrdev(node.mode)){node.node_ops=MEMFS.ops_table.chrdev.node;node.stream_ops=MEMFS.ops_table.chrdev.stream}node.timestamp=Date.now();if(parent){parent.contents[name]=node;parent.timestamp=node.timestamp}return node},getFileDataAsTypedArray(node){if(!node.contents)return new Uint8Array(0);if(node.contents.subarray)return node.contents.subarray(0,node.usedBytes);return new Uint8Array(node.contents)},expandFileStorage(node,newCapacity){var prevCapacity=node.contents?node.contents.length:0;if(prevCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*(prevCapacity<CAPACITY_DOUBLING_MAX?2:1.125)>>>0);if(prevCapacity!=0)newCapacity=Math.max(newCapacity,256);var oldContents=node.contents;node.contents=new Uint8Array(newCapacity);if(node.usedBytes>0)node.contents.set(oldContents.subarray(0,node.usedBytes),0)},resizeFileStorage(node,newSize){if(node.usedBytes==newSize)return;if(newSize==0){node.contents=null;node.usedBytes=0}else{var oldContents=node.contents;node.contents=new Uint8Array(newSize);if(oldContents){node.contents.set(oldContents.subarray(0,Math.min(newSize,node.usedBytes)))}node.usedBytes=newSize}},node_ops:{getattr(node){var attr={};attr.dev=FS.isChrdev(node.mode)?node.id:1;attr.ino=node.id;attr.mode=node.mode;attr.nlink=1;attr.uid=0;attr.gid=0;attr.rdev=node.rdev;if(FS.isDir(node.mode)){attr.size=4096}else if(FS.isFile(node.mode)){attr.size=node.usedBytes}else if(FS.isLink(node.mode)){attr.size=node.link.length}else{attr.size=0}attr.atime=new Date(node.timestamp);attr.mtime=new Date(node.timestamp);attr.ctime=new Date(node.timestamp);attr.blksize=4096;attr.blocks=Math.ceil(attr.size/attr.blksize);return attr},setattr(node,attr){if(attr.mode!==undefined){node.mode=attr.mode}if(attr.timestamp!==undefined){node.timestamp=attr.timestamp}if(attr.size!==undefined){MEMFS.resizeFileStorage(node,attr.size)}},lookup(parent,name){throw FS.genericErrors[44]},mknod(parent,name,mode,dev){return MEMFS.createNode(parent,name,mode,dev)},rename(old_node,new_dir,new_name){if(FS.isDir(old_node.mode)){var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(new_node){for(var i in new_node.contents){throw new FS.ErrnoError(55)}}}delete old_node.parent.contents[old_node.name];old_node.parent.timestamp=Date.now();old_node.name=new_name;new_dir.contents[new_name]=old_node;new_dir.timestamp=old_node.parent.timestamp},unlink(parent,name){delete parent.contents[name];parent.timestamp=Date.now()},rmdir(parent,name){var node=FS.lookupNode(parent,name);for(var i in node.contents){throw new FS.ErrnoError(55)}delete parent.contents[name];parent.timestamp=Date.now()},readdir(node){var entries=[".",".."];for(var key of Object.keys(node.contents)){entries.push(key)}return entries},symlink(parent,newname,oldpath){var node=MEMFS.createNode(parent,newname,511|40960,0);node.link=oldpath;return node},readlink(node){if(!FS.isLink(node.mode)){throw new FS.ErrnoError(28)}return node.link}},stream_ops:{read(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=stream.node.usedBytes)return 0;var size=Math.min(stream.node.usedBytes-position,length);assert(size>=0);if(size>8&&contents.subarray){buffer.set(contents.subarray(position,position+size),offset)}else{for(var i=0;i<size;i++)buffer[offset+i]=contents[position+i]}return size},write(stream,buffer,offset,length,position,canOwn){assert(!(buffer instanceof ArrayBuffer));if(buffer.buffer===HEAP8.buffer){canOwn=false}if(!length)return 0;var node=stream.node;node.timestamp=Date.now();if(buffer.subarray&&(!node.contents||node.contents.subarray)){if(canOwn){assert(position===0,"canOwn must imply no weird position inside the file");node.contents=buffer.subarray(offset,offset+length);node.usedBytes=length;return length}else if(node.usedBytes===0&&position===0){node.contents=buffer.slice(offset,offset+length);node.usedBytes=length;return length}else if(position+length<=node.usedBytes){node.contents.set(buffer.subarray(offset,offset+length),position);return length}}MEMFS.expandFileStorage(node,position+length);if(node.contents.subarray&&buffer.subarray){node.contents.set(buffer.subarray(offset,offset+length),position)}else{for(var i=0;i<length;i++){node.contents[position+i]=buffer[offset+i]}}node.usedBytes=Math.max(node.usedBytes,position+length);return length},llseek(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){position+=stream.node.usedBytes}}if(position<0){throw new FS.ErrnoError(28)}return position},allocate(stream,offset,length){MEMFS.expandFileStorage(stream.node,offset+length);stream.node.usedBytes=Math.max(stream.node.usedBytes,offset+length)},mmap(stream,length,position,prot,flags){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(43)}var ptr;var allocated;var contents=stream.node.contents;if(!(flags&2)&&contents&&contents.buffer===HEAP8.buffer){allocated=false;ptr=contents.byteOffset}else{allocated=true;ptr=mmapAlloc(length);if(!ptr){throw new FS.ErrnoError(48)}if(contents){if(position>0||position+length<contents.length){if(contents.subarray){contents=contents.subarray(position,position+length)}else{contents=Array.prototype.slice.call(contents,position,position+length)}}HEAP8.set(contents,ptr)}}return{ptr,allocated}},msync(stream,buffer,offset,length,mmapFlags){MEMFS.stream_ops.write(stream,buffer,0,length,offset,false);return 0}}};var asyncLoad=(url,onload,onerror,noRunDep)=>{var dep=!noRunDep?getUniqueRunDependency(`al ${url}`):"";readAsync(url).then(arrayBuffer=>{assert(arrayBuffer,`Loading data file "${url}" failed (no arrayBuffer).`);onload(new Uint8Array(arrayBuffer));if(dep)removeRunDependency(dep)},err=>{if(onerror){onerror()}else{throw`Loading data file "${url}" failed.`}});if(dep)addRunDependency(dep)};var FS_createDataFile=(parent,name,fileData,canRead,canWrite,canOwn)=>{FS.createDataFile(parent,name,fileData,canRead,canWrite,canOwn)};var preloadPlugins=Module["preloadPlugins"]||[];var FS_handledByPreloadPlugin=(byteArray,fullname,finish,onerror)=>{if(typeof Browser!="undefined")Browser.init();var handled=false;preloadPlugins.forEach(plugin=>{if(handled)return;if(plugin["canHandle"](fullname)){plugin["handle"](byteArray,fullname,finish,onerror);handled=true}});return handled};var FS_createPreloadedFile=(parent,name,url,canRead,canWrite,onload,onerror,dontCreateFile,canOwn,preFinish)=>{var fullname=name?PATH_FS.resolve(PATH.join2(parent,name)):parent;var dep=getUniqueRunDependency(`cp ${fullname}`);function processData(byteArray){function finish(byteArray){preFinish?.();if(!dontCreateFile){FS_createDataFile(parent,name,byteArray,canRead,canWrite,canOwn)}onload?.();removeRunDependency(dep)}if(FS_handledByPreloadPlugin(byteArray,fullname,finish,()=>{onerror?.();removeRunDependency(dep)})){return}finish(byteArray)}addRunDependency(dep);if(typeof url=="string"){asyncLoad(url,processData,onerror)}else{processData(url)}};var FS_modeStringToFlags=str=>{var flagModes={r:0,"r+":2,w:512|64|1,"w+":512|64|2,a:1024|64|1,"a+":1024|64|2};var flags=flagModes[str];if(typeof flags=="undefined"){throw new Error(`Unknown file open mode: ${str}`)}return flags};var FS_getMode=(canRead,canWrite)=>{var mode=0;if(canRead)mode|=292|73;if(canWrite)mode|=146;return mode};var strError=errno=>UTF8ToString(_strerror(errno));var ERRNO_CODES={EPERM:63,ENOENT:44,ESRCH:71,EINTR:27,EIO:29,ENXIO:60,E2BIG:1,ENOEXEC:45,EBADF:8,ECHILD:12,EAGAIN:6,EWOULDBLOCK:6,ENOMEM:48,EACCES:2,EFAULT:21,ENOTBLK:105,EBUSY:10,EEXIST:20,EXDEV:75,ENODEV:43,ENOTDIR:54,EISDIR:31,EINVAL:28,ENFILE:41,EMFILE:33,ENOTTY:59,ETXTBSY:74,EFBIG:22,ENOSPC:51,ESPIPE:70,EROFS:69,EMLINK:34,EPIPE:64,EDOM:18,ERANGE:68,ENOMSG:49,EIDRM:24,ECHRNG:106,EL2NSYNC:156,EL3HLT:107,EL3RST:108,ELNRNG:109,EUNATCH:110,ENOCSI:111,EL2HLT:112,EDEADLK:16,ENOLCK:46,EBADE:113,EBADR:114,EXFULL:115,ENOANO:104,EBADRQC:103,EBADSLT:102,EDEADLOCK:16,EBFONT:101,ENOSTR:100,ENODATA:116,ETIME:117,ENOSR:118,ENONET:119,ENOPKG:120,EREMOTE:121,ENOLINK:47,EADV:122,ESRMNT:123,ECOMM:124,EPROTO:65,EMULTIHOP:36,EDOTDOT:125,EBADMSG:9,ENOTUNIQ:126,EBADFD:127,EREMCHG:128,ELIBACC:129,ELIBBAD:130,ELIBSCN:131,ELIBMAX:132,ELIBEXEC:133,ENOSYS:52,ENOTEMPTY:55,ENAMETOOLONG:37,ELOOP:32,EOPNOTSUPP:138,EPFNOSUPPORT:139,ECONNRESET:15,ENOBUFS:42,EAFNOSUPPORT:5,EPROTOTYPE:67,ENOTSOCK:57,ENOPROTOOPT:50,ESHUTDOWN:140,ECONNREFUSED:14,EADDRINUSE:3,ECONNABORTED:13,ENETUNREACH:40,ENETDOWN:38,ETIMEDOUT:73,EHOSTDOWN:142,EHOSTUNREACH:23,EINPROGRESS:26,EALREADY:7,EDESTADDRREQ:17,EMSGSIZE:35,EPROTONOSUPPORT:66,ESOCKTNOSUPPORT:137,EADDRNOTAVAIL:4,ENETRESET:39,EISCONN:30,ENOTCONN:53,ETOOMANYREFS:141,EUSERS:136,EDQUOT:19,ESTALE:72,ENOTSUP:138,ENOMEDIUM:148,EILSEQ:25,EOVERFLOW:61,ECANCELED:11,ENOTRECOVERABLE:56,EOWNERDEAD:62,ESTRPIPE:135};var FS={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ignorePermissions:true,ErrnoError:class extends Error{constructor(errno){super(runtimeInitialized?strError(errno):"");this.name="ErrnoError";this.errno=errno;for(var key in ERRNO_CODES){if(ERRNO_CODES[key]===errno){this.code=key;break}}}},genericErrors:{},filesystems:null,syncFSRequests:0,readFiles:{},FSStream:class{constructor(){this.shared={}}get object(){return this.node}set object(val){this.node=val}get isRead(){return(this.flags&2097155)!==1}get isWrite(){return(this.flags&2097155)!==0}get isAppend(){return this.flags&1024}get flags(){return this.shared.flags}set flags(val){this.shared.flags=val}get position(){return this.shared.position}set position(val){this.shared.position=val}},FSNode:class{constructor(parent,name,mode,rdev){if(!parent){parent=this}this.parent=parent;this.mount=parent.mount;this.mounted=null;this.id=FS.nextInode++;this.name=name;this.mode=mode;this.node_ops={};this.stream_ops={};this.rdev=rdev;this.readMode=292|73;this.writeMode=146}get read(){return(this.mode&this.readMode)===this.readMode}set read(val){val?this.mode|=this.readMode:this.mode&=~this.readMode}get write(){return(this.mode&this.writeMode)===this.writeMode}set write(val){val?this.mode|=this.writeMode:this.mode&=~this.writeMode}get isFolder(){return FS.isDir(this.mode)}get isDevice(){return FS.isChrdev(this.mode)}},lookupPath(path,opts={}){path=PATH_FS.resolve(path);if(!path)return{path:"",node:null};var defaults={follow_mount:true,recurse_count:0};opts=Object.assign(defaults,opts);if(opts.recurse_count>8){throw new FS.ErrnoError(32)}var parts=path.split("/").filter(p=>!!p);var current=FS.root;var current_path="/";for(var i=0;i<parts.length;i++){var islast=i===parts.length-1;if(islast&&opts.parent){break}current=FS.lookupNode(current,parts[i]);current_path=PATH.join2(current_path,parts[i]);if(FS.isMountpoint(current)){if(!islast||islast&&opts.follow_mount){current=current.mounted.root}}if(!islast||opts.follow){var count=0;while(FS.isLink(current.mode)){var link=FS.readlink(current_path);current_path=PATH_FS.resolve(PATH.dirname(current_path),link);var lookup=FS.lookupPath(current_path,{recurse_count:opts.recurse_count+1});current=lookup.node;if(count++>40){throw new FS.ErrnoError(32)}}}}return{path:current_path,node:current}},getPath(node){var path;while(true){if(FS.isRoot(node)){var mount=node.mount.mountpoint;if(!path)return mount;return mount[mount.length-1]!=="/"?`${mount}/${path}`:mount+path}path=path?`${node.name}/${path}`:node.name;node=node.parent}},hashName(parentid,name){var hash=0;for(var i=0;i<name.length;i++){hash=(hash<<5)-hash+name.charCodeAt(i)|0}return(parentid+hash>>>0)%FS.nameTable.length},hashAddNode(node){var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node},hashRemoveNode(node){var hash=FS.hashName(node.parent.id,node.name);if(FS.nameTable[hash]===node){FS.nameTable[hash]=node.name_next}else{var current=FS.nameTable[hash];while(current){if(current.name_next===node){current.name_next=node.name_next;break}current=current.name_next}}},lookupNode(parent,name){var errCode=FS.mayLookup(parent);if(errCode){throw new FS.ErrnoError(errCode)}var hash=FS.hashName(parent.id,name);for(var node=FS.nameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name){return node}}return FS.lookup(parent,name)},createNode(parent,name,mode,rdev){assert(typeof parent=="object");var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAddNode(node);return node},destroyNode(node){FS.hashRemoveNode(node)},isRoot(node){return node===node.parent},isMountpoint(node){return!!node.mounted},isFile(mode){return(mode&61440)===32768},isDir(mode){return(mode&61440)===16384},isLink(mode){return(mode&61440)===40960},isChrdev(mode){return(mode&61440)===8192},isBlkdev(mode){return(mode&61440)===24576},isFIFO(mode){return(mode&61440)===4096},isSocket(mode){return(mode&49152)===49152},flagsToPermissionString(flag){var perms=["r","w","rw"][flag&3];if(flag&512){perms+="w"}return perms},nodePermissions(node,perms){if(FS.ignorePermissions){return 0}if(perms.includes("r")&&!(node.mode&292)){return 2}else if(perms.includes("w")&&!(node.mode&146)){return 2}else if(perms.includes("x")&&!(node.mode&73)){return 2}return 0},mayLookup(dir){if(!FS.isDir(dir.mode))return 54;var errCode=FS.nodePermissions(dir,"x");if(errCode)return errCode;if(!dir.node_ops.lookup)return 2;return 0},mayCreate(dir,name){try{var node=FS.lookupNode(dir,name);return 20}catch(e){}return FS.nodePermissions(dir,"wx")},mayDelete(dir,name,isdir){var node;try{node=FS.lookupNode(dir,name)}catch(e){return e.errno}var errCode=FS.nodePermissions(dir,"wx");if(errCode){return errCode}if(isdir){if(!FS.isDir(node.mode)){return 54}if(FS.isRoot(node)||FS.getPath(node)===FS.cwd()){return 10}}else{if(FS.isDir(node.mode)){return 31}}return 0},mayOpen(node,flags){if(!node){return 44}if(FS.isLink(node.mode)){return 32}else if(FS.isDir(node.mode)){if(FS.flagsToPermissionString(flags)!=="r"||flags&512){return 31}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))},MAX_OPEN_FDS:4096,nextfd(){for(var fd=0;fd<=FS.MAX_OPEN_FDS;fd++){if(!FS.streams[fd]){return fd}}throw new FS.ErrnoError(33)},getStreamChecked(fd){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(8)}return stream},getStream:fd=>FS.streams[fd],createStream(stream,fd=-1){assert(fd>=-1);stream=Object.assign(new FS.FSStream,stream);if(fd==-1){fd=FS.nextfd()}stream.fd=fd;FS.streams[fd]=stream;return stream},closeStream(fd){FS.streams[fd]=null},dupStream(origStream,fd=-1){var stream=FS.createStream(origStream,fd);stream.stream_ops?.dup?.(stream);return stream},chrdev_stream_ops:{open(stream){var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops;stream.stream_ops.open?.(stream)},llseek(){throw new FS.ErrnoError(70)}},major:dev=>dev>>8,minor:dev=>dev&255,makedev:(ma,mi)=>ma<<8|mi,registerDevice(dev,ops){FS.devices[dev]={stream_ops:ops}},getDevice:dev=>FS.devices[dev],getMounts(mount){var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push(...m.mounts)}return mounts},syncfs(populate,callback){if(typeof populate=="function"){callback=populate;populate=false}FS.syncFSRequests++;if(FS.syncFSRequests>1){err(`warning: ${FS.syncFSRequests} FS.syncfs operations in flight at once, probably just doing extra work`)}var mounts=FS.getMounts(FS.root.mount);var completed=0;function doCallback(errCode){assert(FS.syncFSRequests>0);FS.syncFSRequests--;return callback(errCode)}function done(errCode){if(errCode){if(!done.errored){done.errored=true;return doCallback(errCode)}return}if(++completed>=mounts.length){doCallback(null)}}mounts.forEach(mount=>{if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,populate,done)})},mount(type,opts,mountpoint){if(typeof type=="string"){throw type}var root=mountpoint==="/";var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(10)}else if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});mountpoint=lookup.path;node=lookup.node;if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}if(!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}}var mount={type,opts,mountpoint,mounts:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push(mount)}}return mountRoot},unmount(mountpoint){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new FS.ErrnoError(28)}var node=lookup.node;var mount=node.mounted;var mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach(hash=>{var current=FS.nameTable[hash];while(current){var next=current.name_next;if(mounts.includes(current.mount)){FS.destroyNode(current)}current=next}});node.mounted=null;var idx=node.mount.mounts.indexOf(mount);assert(idx!==-1);node.mount.mounts.splice(idx,1)},lookup(parent,name){return parent.node_ops.lookup(parent,name)},mknod(path,mode,dev){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);if(!name||name==="."||name===".."){throw new FS.ErrnoError(28)}var errCode=FS.mayCreate(parent,name);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.mknod){throw new FS.ErrnoError(63)}return parent.node_ops.mknod(parent,name,mode,dev)},create(path,mode){mode=mode!==undefined?mode:438;mode&=4095;mode|=32768;return FS.mknod(path,mode,0)},mkdir(path,mode){mode=mode!==undefined?mode:511;mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)},mkdirTree(path,mode){var dirs=path.split("/");var d="";for(var i=0;i<dirs.length;++i){if(!dirs[i])continue;d+="/"+dirs[i];try{FS.mkdir(d,mode)}catch(e){if(e.errno!=20)throw e}}},mkdev(path,mode,dev){if(typeof dev=="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)},symlink(oldpath,newpath){if(!PATH_FS.resolve(oldpath)){throw new FS.ErrnoError(44)}var lookup=FS.lookupPath(newpath,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(44)}var newname=PATH.basename(newpath);var errCode=FS.mayCreate(parent,newname);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.symlink){throw new FS.ErrnoError(63)}return parent.node_ops.symlink(parent,newname,oldpath)},rename(old_path,new_path){var old_dirname=PATH.dirname(old_path);var new_dirname=PATH.dirname(new_path);var old_name=PATH.basename(old_path);var new_name=PATH.basename(new_path);var lookup,old_dir,new_dir;lookup=FS.lookupPath(old_path,{parent:true});old_dir=lookup.node;lookup=FS.lookupPath(new_path,{parent:true});new_dir=lookup.node;if(!old_dir||!new_dir)throw new FS.ErrnoError(44);if(old_dir.mount!==new_dir.mount){throw new FS.ErrnoError(75)}var old_node=FS.lookupNode(old_dir,old_name);var relative=PATH_FS.relative(old_path,new_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(28)}relative=PATH_FS.relative(new_path,old_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(55)}var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(old_node===new_node){return}var isdir=FS.isDir(old_node.mode);var errCode=FS.mayDelete(old_dir,old_name,isdir);if(errCode){throw new FS.ErrnoError(errCode)}errCode=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name);if(errCode){throw new FS.ErrnoError(errCode)}if(!old_dir.node_ops.rename){throw new FS.ErrnoError(63)}if(FS.isMountpoint(old_node)||new_node&&FS.isMountpoint(new_node)){throw new FS.ErrnoError(10)}if(new_dir!==old_dir){errCode=FS.nodePermissions(old_dir,"w");if(errCode){throw new FS.ErrnoError(errCode)}}FS.hashRemoveNode(old_node);try{old_dir.node_ops.rename(old_node,new_dir,new_name);old_node.parent=new_dir}catch(e){throw e}finally{FS.hashAddNode(old_node)}},rmdir(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var errCode=FS.mayDelete(parent,name,true);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.rmdir){throw new FS.ErrnoError(63)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}parent.node_ops.rmdir(parent,name);FS.destroyNode(node)},readdir(path){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node.node_ops.readdir){throw new FS.ErrnoError(54)}return node.node_ops.readdir(node)},unlink(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(44)}var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var errCode=FS.mayDelete(parent,name,false);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.unlink){throw new FS.ErrnoError(63)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}parent.node_ops.unlink(parent,name);FS.destroyNode(node)},readlink(path){var lookup=FS.lookupPath(path);var link=lookup.node;if(!link){throw new FS.ErrnoError(44)}if(!link.node_ops.readlink){throw new FS.ErrnoError(28)}return PATH_FS.resolve(FS.getPath(link.parent),link.node_ops.readlink(link))},stat(path,dontFollow){var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup.node;if(!node){throw new FS.ErrnoError(44)}if(!node.node_ops.getattr){throw new FS.ErrnoError(63)}return node.node_ops.getattr(node)},lstat(path){return FS.stat(path,true)},chmod(path,mode,dontFollow){var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}node.node_ops.setattr(node,{mode:mode&4095|node.mode&~4095,timestamp:Date.now()})},lchmod(path,mode){FS.chmod(path,mode,true)},fchmod(fd,mode){var stream=FS.getStreamChecked(fd);FS.chmod(stream.node,mode)},chown(path,uid,gid,dontFollow){var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}node.node_ops.setattr(node,{timestamp:Date.now()})},lchown(path,uid,gid){FS.chown(path,uid,gid,true)},fchown(fd,uid,gid){var stream=FS.getStreamChecked(fd);FS.chown(stream.node,uid,gid)},truncate(path,len){if(len<0){throw new FS.ErrnoError(28)}var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:true});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}if(FS.isDir(node.mode)){throw new FS.ErrnoError(31)}if(!FS.isFile(node.mode)){throw new FS.ErrnoError(28)}var errCode=FS.nodePermissions(node,"w");if(errCode){throw new FS.ErrnoError(errCode)}node.node_ops.setattr(node,{size:len,timestamp:Date.now()})},ftruncate(fd,len){var stream=FS.getStreamChecked(fd);if((stream.flags&2097155)===0){throw new FS.ErrnoError(28)}FS.truncate(stream.node,len)},utime(path,atime,mtime){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;node.node_ops.setattr(node,{timestamp:Math.max(atime,mtime)})},open(path,flags,mode){if(path===""){throw new FS.ErrnoError(44)}flags=typeof flags=="string"?FS_modeStringToFlags(flags):flags;if(flags&64){mode=typeof mode=="undefined"?438:mode;mode=mode&4095|32768}else{mode=0}var node;if(typeof path=="object"){node=path}else{path=PATH.normalize(path);try{var lookup=FS.lookupPath(path,{follow:!(flags&131072)});node=lookup.node}catch(e){}}var created=false;if(flags&64){if(node){if(flags&128){throw new FS.ErrnoError(20)}}else{node=FS.mknod(path,mode,0);created=true}}if(!node){throw new FS.ErrnoError(44)}if(FS.isChrdev(node.mode)){flags&=~512}if(flags&65536&&!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}if(!created){var errCode=FS.mayOpen(node,flags);if(errCode){throw new FS.ErrnoError(errCode)}}if(flags&512&&!created){FS.truncate(node,0)}flags&=~(128|512|131072);var stream=FS.createStream({node,path:FS.getPath(node),flags,seekable:true,position:0,stream_ops:node.stream_ops,ungotten:[],error:false});if(stream.stream_ops.open){stream.stream_ops.open(stream)}if(Module["logReadFiles"]&&!(flags&1)){if(!(path in FS.readFiles)){FS.readFiles[path]=1}}return stream},close(stream){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(stream.getdents)stream.getdents=null;try{if(stream.stream_ops.close){stream.stream_ops.close(stream)}}catch(e){throw e}finally{FS.closeStream(stream.fd)}stream.fd=null},isClosed(stream){return stream.fd===null},llseek(stream,offset,whence){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(!stream.seekable||!stream.stream_ops.llseek){throw new FS.ErrnoError(70)}if(whence!=0&&whence!=1&&whence!=2){throw new FS.ErrnoError(28)}stream.position=stream.stream_ops.llseek(stream,offset,whence);stream.ungotten=[];return stream.position},read(stream,buffer,offset,length,position){assert(offset>=0);if(length<0||position<0){throw new FS.ErrnoError(28)}if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(8)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(31)}if(!stream.stream_ops.read){throw new FS.ErrnoError(28)}var seeking=typeof position!="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(70)}var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,position);if(!seeking)stream.position+=bytesRead;return bytesRead},write(stream,buffer,offset,length,position,canOwn){assert(offset>=0);if(length<0||position<0){throw new FS.ErrnoError(28)}if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(8)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(31)}if(!stream.stream_ops.write){throw new FS.ErrnoError(28)}if(stream.seekable&&stream.flags&1024){FS.llseek(stream,0,2)}var seeking=typeof position!="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(70)}var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,position,canOwn);if(!seeking)stream.position+=bytesWritten;return bytesWritten},allocate(stream,offset,length){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(offset<0||length<=0){throw new FS.ErrnoError(28)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(8)}if(!FS.isFile(stream.node.mode)&&!FS.isDir(stream.node.mode)){throw new FS.ErrnoError(43)}if(!stream.stream_ops.allocate){throw new FS.ErrnoError(138)}stream.stream_ops.allocate(stream,offset,length)},mmap(stream,length,position,prot,flags){if((prot&2)!==0&&(flags&2)===0&&(stream.flags&2097155)!==2){throw new FS.ErrnoError(2)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(2)}if(!stream.stream_ops.mmap){throw new FS.ErrnoError(43)}if(!length){throw new FS.ErrnoError(28)}return stream.stream_ops.mmap(stream,length,position,prot,flags)},msync(stream,buffer,offset,length,mmapFlags){assert(offset>=0);if(!stream.stream_ops.msync){return 0}return stream.stream_ops.msync(stream,buffer,offset,length,mmapFlags)},ioctl(stream,cmd,arg){if(!stream.stream_ops.ioctl){throw new FS.ErrnoError(59)}return stream.stream_ops.ioctl(stream,cmd,arg)},readFile(path,opts={}){opts.flags=opts.flags||0;opts.encoding=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error(`Invalid encoding type "${opts.encoding}"`)}var ret;var stream=FS.open(path,opts.flags);var stat=FS.stat(path);var length=stat.size;var buf=new Uint8Array(length);FS.read(stream,buf,0,length,0);if(opts.encoding==="utf8"){ret=UTF8ArrayToString(buf)}else if(opts.encoding==="binary"){ret=buf}FS.close(stream);return ret},writeFile(path,data,opts={}){opts.flags=opts.flags||577;var stream=FS.open(path,opts.flags,opts.mode);if(typeof data=="string"){var buf=new Uint8Array(lengthBytesUTF8(data)+1);var actualNumBytes=stringToUTF8Array(data,buf,0,buf.length);FS.write(stream,buf,0,actualNumBytes,undefined,opts.canOwn)}else if(ArrayBuffer.isView(data)){FS.write(stream,data,0,data.byteLength,undefined,opts.canOwn)}else{throw new Error("Unsupported data type")}FS.close(stream)},cwd:()=>FS.currentPath,chdir(path){var lookup=FS.lookupPath(path,{follow:true});if(lookup.node===null){throw new FS.ErrnoError(44)}if(!FS.isDir(lookup.node.mode)){throw new FS.ErrnoError(54)}var errCode=FS.nodePermissions(lookup.node,"x");if(errCode){throw new FS.ErrnoError(errCode)}FS.currentPath=lookup.path},createDefaultDirectories(){FS.mkdir("/tmp");FS.mkdir("/home");FS.mkdir("/home/web_user")},createDefaultDevices(){FS.mkdir("/dev");FS.registerDevice(FS.makedev(1,3),{read:()=>0,write:(stream,buffer,offset,length,pos)=>length});FS.mkdev("/dev/null",FS.makedev(1,3));TTY.register(FS.makedev(5,0),TTY.default_tty_ops);TTY.register(FS.makedev(6,0),TTY.default_tty1_ops);FS.mkdev("/dev/tty",FS.makedev(5,0));FS.mkdev("/dev/tty1",FS.makedev(6,0));var randomBuffer=new Uint8Array(1024),randomLeft=0;var randomByte=()=>{if(randomLeft===0){randomLeft=randomFill(randomBuffer).byteLength}return randomBuffer[--randomLeft]};FS.createDevice("/dev","random",randomByte);FS.createDevice("/dev","urandom",randomByte);FS.mkdir("/dev/shm");FS.mkdir("/dev/shm/tmp")},createSpecialDirectories(){FS.mkdir("/proc");var proc_self=FS.mkdir("/proc/self");FS.mkdir("/proc/self/fd");FS.mount({mount(){var node=FS.createNode(proc_self,"fd",16384|511,73);node.node_ops={lookup(parent,name){var fd=+name;var stream=FS.getStreamChecked(fd);var ret={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>stream.path}};ret.parent=ret;return ret}};return node}},{},"/proc/self/fd")},createStandardStreams(input,output,error){if(input){FS.createDevice("/dev","stdin",input)}else{FS.symlink("/dev/tty","/dev/stdin")}if(output){FS.createDevice("/dev","stdout",null,output)}else{FS.symlink("/dev/tty","/dev/stdout")}if(error){FS.createDevice("/dev","stderr",null,error)}else{FS.symlink("/dev/tty1","/dev/stderr")}var stdin=FS.open("/dev/stdin",0);var stdout=FS.open("/dev/stdout",1);var stderr=FS.open("/dev/stderr",1);assert(stdin.fd===0,`invalid handle for stdin (${stdin.fd})`);assert(stdout.fd===1,`invalid handle for stdout (${stdout.fd})`);assert(stderr.fd===2,`invalid handle for stderr (${stderr.fd})`)},staticInit(){[44].forEach(code=>{FS.genericErrors[code]=new FS.ErrnoError(code);FS.genericErrors[code].stack="<generic error, no stack>"});FS.nameTable=new Array(4096);FS.mount(MEMFS,{},"/");FS.createDefaultDirectories();FS.createDefaultDevices();FS.createSpecialDirectories();FS.filesystems={MEMFS}},init(input,output,error){assert(!FS.initialized,"FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)");FS.initialized=true;input??=Module["stdin"];output??=Module["stdout"];error??=Module["stderr"];FS.createStandardStreams(input,output,error)},quit(){FS.initialized=false;_fflush(0);for(var i=0;i<FS.streams.length;i++){var stream=FS.streams[i];if(!stream){continue}FS.close(stream)}},findObject(path,dontResolveLastLink){var ret=FS.analyzePath(path,dontResolveLastLink);if(!ret.exists){return null}return ret.object},analyzePath(path,dontResolveLastLink){try{var lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});path=lookup.path}catch(e){}var ret={isRoot:false,exists:false,error:0,name:null,path:null,object:null,parentExists:false,parentPath:null,parentObject:null};try{var lookup=FS.lookupPath(path,{parent:true});ret.parentExists=true;ret.parentPath=lookup.path;ret.parentObject=lookup.node;ret.name=PATH.basename(path);lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});ret.exists=true;ret.path=lookup.path;ret.object=lookup.node;ret.name=lookup.node.name;ret.isRoot=lookup.path==="/"}catch(e){ret.error=e.errno}return ret},createPath(parent,path,canRead,canWrite){parent=typeof parent=="string"?parent:FS.getPath(parent);var parts=path.split("/").reverse();while(parts.length){var part=parts.pop();if(!part)continue;var current=PATH.join2(parent,part);try{FS.mkdir(current)}catch(e){}parent=current}return current},createFile(parent,name,properties,canRead,canWrite){var path=PATH.join2(typeof parent=="string"?parent:FS.getPath(parent),name);var mode=FS_getMode(canRead,canWrite);return FS.create(path,mode)},createDataFile(parent,name,data,canRead,canWrite,canOwn){var path=name;if(parent){parent=typeof parent=="string"?parent:FS.getPath(parent);path=name?PATH.join2(parent,name):parent}var mode=FS_getMode(canRead,canWrite);var node=FS.create(path,mode);if(data){if(typeof data=="string"){var arr=new Array(data.length);for(var i=0,len=data.length;i<len;++i)arr[i]=data.charCodeAt(i);data=arr}FS.chmod(node,mode|146);var stream=FS.open(node,577);FS.write(stream,data,0,data.length,0,canOwn);FS.close(stream);FS.chmod(node,mode)}},createDevice(parent,name,input,output){var path=PATH.join2(typeof parent=="string"?parent:FS.getPath(parent),name);var mode=FS_getMode(!!input,!!output);FS.createDevice.major??=64;var dev=FS.makedev(FS.createDevice.major++,0);FS.registerDevice(dev,{open(stream){stream.seekable=false},close(stream){if(output?.buffer?.length){output(10)}},read(stream,buffer,offset,length,pos){var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=input()}catch(e){throw new FS.ErrnoError(29)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(6)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead},write(stream,buffer,offset,length,pos){for(var i=0;i<length;i++){try{output(buffer[offset+i])}catch(e){throw new FS.ErrnoError(29)}}if(length){stream.node.timestamp=Date.now()}return i}});return FS.mkdev(path,mode,dev)},forceLoadFile(obj){if(obj.isDevice||obj.isFolder||obj.link||obj.contents)return true;if(typeof XMLHttpRequest!="undefined"){throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.")}else{try{obj.contents=readBinary(obj.url);obj.usedBytes=obj.contents.length}catch(e){throw new FS.ErrnoError(29)}}},createLazyFile(parent,name,url,canRead,canWrite){class LazyUint8Array{constructor(){this.lengthKnown=false;this.chunks=[]}get(idx){if(idx>this.length-1||idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=idx/this.chunkSize|0;return this.getter(chunkNum)[chunkOffset]}setDataGetter(getter){this.getter=getter}cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&header==="bytes";var usesGzip=(header=xhr.getResponseHeader("Content-Encoding"))&&header==="gzip";var chunkSize=1024*1024;if(!hasByteServing)chunkSize=datalength;var doXHR=(from,to)=>{if(from>to)throw new Error("invalid range ("+from+", "+to+") or no bytes requested!");if(to>datalength-1)throw new Error("only "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpRequest;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.response||[])}return intArrayFromString(xhr.responseText||"",true)};var lazyArray=this;lazyArray.setDataGetter(chunkNum=>{var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]=="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chunkNum]=="undefined")throw new Error("doXHR failed!");return lazyArray.chunks[chunkNum]});if(usesGzip||!datalength){chunkSize=datalength=1;datalength=this.getter(0).length;chunkSize=datalength;out("LazyFiles on gzip forces download of the whole file when length is accessed")}this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=true}get length(){if(!this.lengthKnown){this.cacheLength()}return this._length}get chunkSize(){if(!this.lengthKnown){this.cacheLength()}return this._chunkSize}}if(typeof XMLHttpRequest!="undefined"){if(!ENVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var lazyArray=new LazyUint8Array;var properties={isDevice:false,contents:lazyArray}}else{var properties={isDevice:false,url}}var node=FS.createFile(parent,name,properties,canRead,canWrite);if(properties.contents){node.contents=properties.contents}else if(properties.url){node.contents=null;node.url=properties.url}Object.defineProperties(node,{usedBytes:{get:function(){return this.contents.length}}});var stream_ops={};var keys=Object.keys(node.stream_ops);keys.forEach(key=>{var fn=node.stream_ops[key];stream_ops[key]=(...args)=>{FS.forceLoadFile(node);return fn(...args)}});function writeChunks(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=contents.length)return 0;var size=Math.min(contents.length-position,length);assert(size>=0);if(contents.slice){for(var i=0;i<size;i++){buffer[offset+i]=contents[position+i]}}else{for(var i=0;i<size;i++){buffer[offset+i]=contents.get(position+i)}}return size}stream_ops.read=(stream,buffer,offset,length,position)=>{FS.forceLoadFile(node);return writeChunks(stream,buffer,offset,length,position)};stream_ops.mmap=(stream,length,position,prot,flags)=>{FS.forceLoadFile(node);var ptr=mmapAlloc(length);if(!ptr){throw new FS.ErrnoError(48)}writeChunks(stream,HEAP8,ptr,length,position);return{ptr,allocated:true}};node.stream_ops=stream_ops;return node},absolutePath(){abort("FS.absolutePath has been removed; use PATH_FS.resolve instead")},createFolder(){abort("FS.createFolder has been removed; use FS.mkdir instead")},createLink(){abort("FS.createLink has been removed; use FS.symlink instead")},joinPath(){abort("FS.joinPath has been removed; use PATH.join instead")},mmapAlloc(){abort("FS.mmapAlloc has been replaced by the top level function mmapAlloc")},standardizePath(){abort("FS.standardizePath has been removed; use PATH.normalize instead")}};var SYSCALLS={DEFAULT_POLLMASK:5,calculateAt(dirfd,path,allowEmpty){if(PATH.isAbs(path)){return path}var dir;if(dirfd===-100){dir=FS.cwd()}else{var dirstream=SYSCALLS.getStreamFromFD(dirfd);dir=dirstream.path}if(path.length==0){if(!allowEmpty){throw new FS.ErrnoError(44)}return dir}return PATH.join2(dir,path)},doStat(func,path,buf){var stat=func(path);HEAP32[buf>>2]=stat.dev;checkInt32(stat.dev);HEAP32[buf+4>>2]=stat.mode;checkInt32(stat.mode);HEAPU32[buf+8>>2]=stat.nlink;checkInt32(stat.nlink);HEAP32[buf+12>>2]=stat.uid;checkInt32(stat.uid);HEAP32[buf+16>>2]=stat.gid;checkInt32(stat.gid);HEAP32[buf+20>>2]=stat.rdev;checkInt32(stat.rdev);tempI64=[stat.size>>>0,(tempDouble=stat.size,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+24>>2]=tempI64[0],HEAP32[buf+28>>2]=tempI64[1];checkInt64(stat.size);HEAP32[buf+32>>2]=4096;checkInt32(4096);HEAP32[buf+36>>2]=stat.blocks;checkInt32(stat.blocks);var atime=stat.atime.getTime();var mtime=stat.mtime.getTime();var ctime=stat.ctime.getTime();tempI64=[Math.floor(atime/1e3)>>>0,(tempDouble=Math.floor(atime/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+40>>2]=tempI64[0],HEAP32[buf+44>>2]=tempI64[1];checkInt64(Math.floor(atime/1e3));HEAPU32[buf+48>>2]=atime%1e3*1e3*1e3;checkInt32(atime%1e3*1e3*1e3);tempI64=[Math.floor(mtime/1e3)>>>0,(tempDouble=Math.floor(mtime/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+56>>2]=tempI64[0],HEAP32[buf+60>>2]=tempI64[1];checkInt64(Math.floor(mtime/1e3));HEAPU32[buf+64>>2]=mtime%1e3*1e3*1e3;checkInt32(mtime%1e3*1e3*1e3);tempI64=[Math.floor(ctime/1e3)>>>0,(tempDouble=Math.floor(ctime/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+72>>2]=tempI64[0],HEAP32[buf+76>>2]=tempI64[1];checkInt64(Math.floor(ctime/1e3));HEAPU32[buf+80>>2]=ctime%1e3*1e3*1e3;checkInt32(ctime%1e3*1e3*1e3);tempI64=[stat.ino>>>0,(tempDouble=stat.ino,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+88>>2]=tempI64[0],HEAP32[buf+92>>2]=tempI64[1];checkInt64(stat.ino);return 0},doMsync(addr,stream,len,flags,offset){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(43)}if(flags&2){return 0}var buffer=HEAPU8.slice(addr,addr+len);FS.msync(stream,buffer,offset,len,flags)},getStreamFromFD(fd){var stream=FS.getStreamChecked(fd);return stream},varargs:undefined,getStr(ptr){var ret=UTF8ToString(ptr);return ret}};function ___syscall_faccessat(dirfd,path,amode,flags){try{path=SYSCALLS.getStr(path);assert(flags===0||flags==512);path=SYSCALLS.calculateAt(dirfd,path);if(amode&~7){return-28}var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node){return-44}var perms="";if(amode&4)perms+="r";if(amode&2)perms+="w";if(amode&1)perms+="x";if(perms&&FS.nodePermissions(node,perms)){return-2}return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function syscallGetVarargI(){assert(SYSCALLS.varargs!=undefined);var ret=HEAP32[+SYSCALLS.varargs>>2];SYSCALLS.varargs+=4;return ret}var syscallGetVarargP=syscallGetVarargI;function ___syscall_fcntl64(fd,cmd,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(fd);switch(cmd){case 0:{var arg=syscallGetVarargI();if(arg<0){return-28}while(FS.streams[arg]){arg++}var newStream;newStream=FS.dupStream(stream,arg);return newStream.fd}case 1:case 2:return 0;case 3:return stream.flags;case 4:{var arg=syscallGetVarargI();stream.flags|=arg;return 0}case 12:{var arg=syscallGetVarargP();var offset=0;HEAP16[arg+offset>>1]=2;checkInt16(2);return 0}case 13:case 14:return 0}return-28}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_fstat64(fd,buf){try{var stream=SYSCALLS.getStreamFromFD(fd);return SYSCALLS.doStat(FS.stat,stream.path,buf)}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var stringToUTF8=(str,outPtr,maxBytesToWrite)=>{assert(typeof maxBytesToWrite=="number","stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!");return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)};function ___syscall_getdents64(fd,dirp,count){try{var stream=SYSCALLS.getStreamFromFD(fd);stream.getdents||=FS.readdir(stream.path);var struct_size=280;var pos=0;var off=FS.llseek(stream,0,1);var idx=Math.floor(off/struct_size);while(idx<stream.getdents.length&&pos+struct_size<=count){var id;var type;var name=stream.getdents[idx];if(name==="."){id=stream.node.id;type=4}else if(name===".."){var lookup=FS.lookupPath(stream.path,{parent:true});id=lookup.node.id;type=4}else{var child=FS.lookupNode(stream.node,name);id=child.id;type=FS.isChrdev(child.mode)?2:FS.isDir(child.mode)?4:FS.isLink(child.mode)?10:8}assert(id);tempI64=[id>>>0,(tempDouble=id,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[dirp+pos>>2]=tempI64[0],HEAP32[dirp+pos+4>>2]=tempI64[1];checkInt64(id);tempI64=[(idx+1)*struct_size>>>0,(tempDouble=(idx+1)*struct_size,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[dirp+pos+8>>2]=tempI64[0],HEAP32[dirp+pos+12>>2]=tempI64[1];checkInt64((idx+1)*struct_size);HEAP16[dirp+pos+16>>1]=280;checkInt16(280);HEAP8[dirp+pos+18]=type;checkInt8(type);stringToUTF8(name,dirp+pos+19,256);pos+=struct_size;idx+=1}FS.llseek(stream,idx*struct_size,0);return pos}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_ioctl(fd,op,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(fd);switch(op){case 21509:{if(!stream.tty)return-59;return 0}case 21505:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tcgets){var termios=stream.tty.ops.ioctl_tcgets(stream);var argp=syscallGetVarargP();HEAP32[argp>>2]=termios.c_iflag||0;checkInt32(termios.c_iflag||0);HEAP32[argp+4>>2]=termios.c_oflag||0;checkInt32(termios.c_oflag||0);HEAP32[argp+8>>2]=termios.c_cflag||0;checkInt32(termios.c_cflag||0);HEAP32[argp+12>>2]=termios.c_lflag||0;checkInt32(termios.c_lflag||0);for(var i=0;i<32;i++){HEAP8[argp+i+17]=termios.c_cc[i]||0;checkInt8(termios.c_cc[i]||0)}return 0}return 0}case 21510:case 21511:case 21512:{if(!stream.tty)return-59;return 0}case 21506:case 21507:case 21508:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tcsets){var argp=syscallGetVarargP();var c_iflag=HEAP32[argp>>2];var c_oflag=HEAP32[argp+4>>2];var c_cflag=HEAP32[argp+8>>2];var c_lflag=HEAP32[argp+12>>2];var c_cc=[];for(var i=0;i<32;i++){c_cc.push(HEAP8[argp+i+17])}return stream.tty.ops.ioctl_tcsets(stream.tty,op,{c_iflag,c_oflag,c_cflag,c_lflag,c_cc})}return 0}case 21519:{if(!stream.tty)return-59;var argp=syscallGetVarargP();HEAP32[argp>>2]=0;checkInt32(0);return 0}case 21520:{if(!stream.tty)return-59;return-28}case 21531:{var argp=syscallGetVarargP();return FS.ioctl(stream,op,argp)}case 21523:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tiocgwinsz){var winsize=stream.tty.ops.ioctl_tiocgwinsz(stream.tty);var argp=syscallGetVarargP();HEAP16[argp>>1]=winsize[0];checkInt16(winsize[0]);HEAP16[argp+2>>1]=winsize[1];checkInt16(winsize[1])}return 0}case 21524:{if(!stream.tty)return-59;return 0}case 21515:{if(!stream.tty)return-59;return 0}default:return-28}}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_lstat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.doStat(FS.lstat,path,buf)}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_mkdirat(dirfd,path,mode){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);path=PATH.normalize(path);if(path[path.length-1]==="/")path=path.substr(0,path.length-1);FS.mkdir(path,mode,0);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_newfstatat(dirfd,path,buf,flags){try{path=SYSCALLS.getStr(path);var nofollow=flags&256;var allowEmpty=flags&4096;flags=flags&~6400;assert(!flags,`unknown flags in __syscall_newfstatat: ${flags}`);path=SYSCALLS.calculateAt(dirfd,path,allowEmpty);return SYSCALLS.doStat(nofollow?FS.lstat:FS.stat,path,buf)}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_openat(dirfd,path,flags,varargs){SYSCALLS.varargs=varargs;try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);var mode=varargs?syscallGetVarargI():0;return FS.open(path,flags,mode).fd}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_rmdir(path){try{path=SYSCALLS.getStr(path);FS.rmdir(path);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_stat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.doStat(FS.stat,path,buf)}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_unlinkat(dirfd,path,flags){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);if(flags===0){FS.unlink(path)}else if(flags===512){FS.rmdir(path)}else{abort("Invalid flags passed to unlinkat")}return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var __abort_js=()=>{abort("native code called abort()")};var nowIsMonotonic=1;var __emscripten_get_now_is_monotonic=()=>nowIsMonotonic;var __emscripten_memcpy_js=(dest,src,num)=>HEAPU8.copyWithin(dest,src,src+num);var __emscripten_runtime_keepalive_clear=()=>{noExitRuntime=false;runtimeKeepaliveCounter=0};var __emscripten_throw_longjmp=()=>{throw Infinity};var convertI32PairToI53Checked=(lo,hi)=>{assert(lo==lo>>>0||lo==(lo|0));assert(hi===(hi|0));return hi+2097152>>>0<4194305-!!lo?(lo>>>0)+hi*4294967296:NaN};function __mmap_js(len,prot,flags,fd,offset_low,offset_high,allocated,addr){var offset=convertI32PairToI53Checked(offset_low,offset_high);try{if(isNaN(offset))return 61;var stream=SYSCALLS.getStreamFromFD(fd);var res=FS.mmap(stream,len,offset,prot,flags);var ptr=res.ptr;HEAP32[allocated>>2]=res.allocated;checkInt32(res.allocated);HEAPU32[addr>>2]=ptr;return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function __munmap_js(addr,len,prot,flags,fd,offset_low,offset_high){var offset=convertI32PairToI53Checked(offset_low,offset_high);try{var stream=SYSCALLS.getStreamFromFD(fd);if(prot&2){SYSCALLS.doMsync(addr,stream,len,flags,offset)}}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var __tzset_js=(timezone,daylight,std_name,dst_name)=>{var currentYear=(new Date).getFullYear();var winter=new Date(currentYear,0,1);var summer=new Date(currentYear,6,1);var winterOffset=winter.getTimezoneOffset();var summerOffset=summer.getTimezoneOffset();var stdTimezoneOffset=Math.max(winterOffset,summerOffset);HEAPU32[timezone>>2]=stdTimezoneOffset*60;checkInt32(stdTimezoneOffset*60);HEAP32[daylight>>2]=Number(winterOffset!=summerOffset);checkInt32(Number(winterOffset!=summerOffset));var extractZone=timezoneOffset=>{var sign=timezoneOffset>=0?"-":"+";var absOffset=Math.abs(timezoneOffset);var hours=String(Math.floor(absOffset/60)).padStart(2,"0");var minutes=String(absOffset%60).padStart(2,"0");return`UTC${sign}${hours}${minutes}`};var winterName=extractZone(winterOffset);var summerName=extractZone(summerOffset);assert(winterName);assert(summerName);assert(lengthBytesUTF8(winterName)<=16,`timezone name truncated to fit in TZNAME_MAX (${winterName})`);assert(lengthBytesUTF8(summerName)<=16,`timezone name truncated to fit in TZNAME_MAX (${summerName})`);if(summerOffset<winterOffset){stringToUTF8(winterName,std_name,17);stringToUTF8(summerName,dst_name,17)}else{stringToUTF8(winterName,dst_name,17);stringToUTF8(summerName,std_name,17)}};var _emscripten_date_now=()=>Date.now();var getHeapMax=()=>2147483648;var _emscripten_get_heap_max=()=>getHeapMax();var _emscripten_get_now=()=>performance.now();var growMemory=size=>{var b=wasmMemory.buffer;var pages=(size-b.byteLength+65535)/65536|0;try{wasmMemory.grow(pages);updateMemoryViews();return 1}catch(e){err(`growMemory: Attempted to grow heap from ${b.byteLength} bytes to ${size} bytes, but got error: ${e}`)}};var _emscripten_resize_heap=requestedSize=>{var oldSize=HEAPU8.length;requestedSize>>>=0;assert(requestedSize>oldSize);var maxHeapSize=getHeapMax();if(requestedSize>maxHeapSize){err(`Cannot enlarge memory, requested ${requestedSize} bytes, but the limit is ${maxHeapSize} bytes!`);return false}for(var cutDown=1;cutDown<=4;cutDown*=2){var overGrownHeapSize=oldSize*(1+.2/cutDown);overGrownHeapSize=Math.min(overGrownHeapSize,requestedSize+100663296);var newSize=Math.min(maxHeapSize,alignMemory(Math.max(requestedSize,overGrownHeapSize),65536));var t0=_emscripten_get_now();var replacement=growMemory(newSize);var t1=_emscripten_get_now();dbg(`Heap resize call from ${oldSize} to ${newSize} took ${t1-t0} msecs. Success: ${!!replacement}`);if(replacement){return true}}err(`Failed to grow the heap from ${oldSize} bytes to ${newSize} bytes, not enough memory!`);return false};var ENV={};var getExecutableName=()=>thisProgram||"./this.program";var getEnvStrings=()=>{if(!getEnvStrings.strings){var lang=(typeof navigator=="object"&&navigator.languages&&navigator.languages[0]||"C").replace("-","_")+".UTF-8";var env={USER:"web_user",LOGNAME:"web_user",PATH:"/",PWD:"/",HOME:"/home/web_user",LANG:lang,_:getExecutableName()};for(var x in ENV){if(ENV[x]===undefined)delete env[x];else env[x]=ENV[x]}var strings=[];for(var x in env){strings.push(`${x}=${env[x]}`)}getEnvStrings.strings=strings}return getEnvStrings.strings};var stringToAscii=(str,buffer)=>{for(var i=0;i<str.length;++i){assert(str.charCodeAt(i)===(str.charCodeAt(i)&255));HEAP8[buffer++]=str.charCodeAt(i);checkInt8(str.charCodeAt(i))}HEAP8[buffer]=0;checkInt8(0)};var _environ_get=(__environ,environ_buf)=>{var bufSize=0;getEnvStrings().forEach((string,i)=>{var ptr=environ_buf+bufSize;HEAPU32[__environ+i*4>>2]=ptr;checkInt32(ptr);stringToAscii(string,ptr);bufSize+=string.length+1});return 0};var _environ_sizes_get=(penviron_count,penviron_buf_size)=>{var strings=getEnvStrings();HEAPU32[penviron_count>>2]=strings.length;checkInt32(strings.length);var bufSize=0;strings.forEach(string=>bufSize+=string.length+1);HEAPU32[penviron_buf_size>>2]=bufSize;checkInt32(bufSize);return 0};function _fd_close(fd){try{var stream=SYSCALLS.getStreamFromFD(fd);FS.close(stream);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}function _fd_fdstat_get(fd,pbuf){try{var rightsBase=0;var rightsInheriting=0;var flags=0;{var stream=SYSCALLS.getStreamFromFD(fd);var type=stream.tty?2:FS.isDir(stream.mode)?3:FS.isLink(stream.mode)?7:4}HEAP8[pbuf]=type;checkInt8(type);HEAP16[pbuf+2>>1]=flags;checkInt16(flags);tempI64=[rightsBase>>>0,(tempDouble=rightsBase,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[pbuf+8>>2]=tempI64[0],HEAP32[pbuf+12>>2]=tempI64[1];checkInt64(rightsBase);tempI64=[rightsInheriting>>>0,(tempDouble=rightsInheriting,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[pbuf+16>>2]=tempI64[0],HEAP32[pbuf+20>>2]=tempI64[1];checkInt64(rightsInheriting);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}var doReadv=(stream,iov,iovcnt,offset)=>{var ret=0;for(var i=0;i<iovcnt;i++){var ptr=HEAPU32[iov>>2];var len=HEAPU32[iov+4>>2];iov+=8;var curr=FS.read(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr;if(curr<len)break;if(typeof offset!="undefined"){offset+=curr}}return ret};function _fd_read(fd,iov,iovcnt,pnum){try{var stream=SYSCALLS.getStreamFromFD(fd);var num=doReadv(stream,iov,iovcnt);HEAPU32[pnum>>2]=num;checkInt32(num);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}function _fd_seek(fd,offset_low,offset_high,whence,newOffset){var offset=convertI32PairToI53Checked(offset_low,offset_high);try{if(isNaN(offset))return 61;var stream=SYSCALLS.getStreamFromFD(fd);FS.llseek(stream,offset,whence);tempI64=[stream.position>>>0,(tempDouble=stream.position,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[newOffset>>2]=tempI64[0],HEAP32[newOffset+4>>2]=tempI64[1];checkInt64(stream.position);if(stream.getdents&&offset===0&&whence===0)stream.getdents=null;return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}var doWritev=(stream,iov,iovcnt,offset)=>{var ret=0;for(var i=0;i<iovcnt;i++){var ptr=HEAPU32[iov>>2];var len=HEAPU32[iov+4>>2];iov+=8;var curr=FS.write(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr;if(curr<len){break}if(typeof offset!="undefined"){offset+=curr}}return ret};function _fd_write(fd,iov,iovcnt,pnum){try{var stream=SYSCALLS.getStreamFromFD(fd);var num=doWritev(stream,iov,iovcnt);HEAPU32[pnum>>2]=num;checkInt32(num);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}var _getentropy=(buffer,size)=>{randomFill(HEAPU8.subarray(buffer,buffer+size));return 0};var _llvm_eh_typeid_for=type=>type;var runtimeKeepaliveCounter=0;var keepRuntimeAlive=()=>noExitRuntime||runtimeKeepaliveCounter>0;var _proc_exit=code=>{EXITSTATUS=code;if(!keepRuntimeAlive()){Module["onExit"]?.(code);ABORT=true}quit_(code,new ExitStatus(code))};var getCFunc=ident=>{var func=Module["_"+ident];assert(func,"Cannot call unknown function "+ident+", make sure it is exported");return func};var writeArrayToMemory=(array,buffer)=>{assert(array.length>=0,"writeArrayToMemory array must have a length (should be an array or typed array)");HEAP8.set(array,buffer)};var stackAlloc=sz=>__emscripten_stack_alloc(sz);var stringToUTF8OnStack=str=>{var size=lengthBytesUTF8(str)+1;var ret=stackAlloc(size);stringToUTF8(str,ret,size);return ret};var ccall=(ident,returnType,argTypes,args,opts)=>{var toC={string:str=>{var ret=0;if(str!==null&&str!==undefined&&str!==0){ret=stringToUTF8OnStack(str)}return ret},array:arr=>{var ret=stackAlloc(arr.length);writeArrayToMemory(arr,ret);return ret}};function convertReturnValue(ret){if(returnType==="string"){return UTF8ToString(ret)}if(returnType==="boolean")return Boolean(ret);return ret}var func=getCFunc(ident);var cArgs=[];var stack=0;assert(returnType!=="array",'Return type should not be "array".');if(args){for(var i=0;i<args.length;i++){var converter=toC[argTypes[i]];if(converter){if(stack===0)stack=stackSave();cArgs[i]=converter(args[i])}else{cArgs[i]=args[i]}}}var ret=func(...cArgs);function onDone(ret){if(stack!==0)stackRestore(stack);return convertReturnValue(ret)}ret=onDone(ret);return ret};var cwrap=(ident,returnType,argTypes,opts)=>(...args)=>ccall(ident,returnType,argTypes,args,opts);FS.createPreloadedFile=FS_createPreloadedFile;FS.staticInit();function checkIncomingModuleAPI(){ignoredModuleProp("fetchSettings")}var wasmImports={__assert_fail:___assert_fail,__call_sighandler:___call_sighandler,__cxa_begin_catch:___cxa_begin_catch,__cxa_end_catch:___cxa_end_catch,__cxa_find_matching_catch_2:___cxa_find_matching_catch_2,__cxa_find_matching_catch_3:___cxa_find_matching_catch_3,__cxa_rethrow:___cxa_rethrow,__cxa_throw:___cxa_throw,__handle_stack_overflow:___handle_stack_overflow,__resumeException:___resumeException,__syscall_faccessat:___syscall_faccessat,__syscall_fcntl64:___syscall_fcntl64,__syscall_fstat64:___syscall_fstat64,__syscall_getdents64:___syscall_getdents64,__syscall_ioctl:___syscall_ioctl,__syscall_lstat64:___syscall_lstat64,__syscall_mkdirat:___syscall_mkdirat,__syscall_newfstatat:___syscall_newfstatat,__syscall_openat:___syscall_openat,__syscall_rmdir:___syscall_rmdir,__syscall_stat64:___syscall_stat64,__syscall_unlinkat:___syscall_unlinkat,_abort_js:__abort_js,_emscripten_get_now_is_monotonic:__emscripten_get_now_is_monotonic,_emscripten_memcpy_js:__emscripten_memcpy_js,_emscripten_runtime_keepalive_clear:__emscripten_runtime_keepalive_clear,_emscripten_throw_longjmp:__emscripten_throw_longjmp,_mmap_js:__mmap_js,_munmap_js:__munmap_js,_tzset_js:__tzset_js,emscripten_date_now:_emscripten_date_now,emscripten_get_heap_max:_emscripten_get_heap_max,emscripten_get_now:_emscripten_get_now,emscripten_resize_heap:_emscripten_resize_heap,environ_get:_environ_get,environ_sizes_get:_environ_sizes_get,fd_close:_fd_close,fd_fdstat_get:_fd_fdstat_get,fd_read:_fd_read,fd_seek:_fd_seek,fd_write:_fd_write,getentropy:_getentropy,invoke_d,invoke_diii,invoke_fi,invoke_fif,invoke_fifff,invoke_fii,invoke_fiii,invoke_fiiii,invoke_fiiiiii,invoke_fiiiiiii,invoke_fij,invoke_i,invoke_idiii,invoke_ii,invoke_iif,invoke_iifi,invoke_iifii,invoke_iifiiiii,invoke_iii,invoke_iiid,invoke_iiidii,invoke_iiif,invoke_iiiffi,invoke_iiii,invoke_iiiidi,invoke_iiiiffifffffffi,invoke_iiiifiii,invoke_iiiii,invoke_iiiiif,invoke_iiiiifi,invoke_iiiiii,invoke_iiiiiifi,invoke_iiiiiififiiiififiiiiiiiiiiiiiiiiiiii,invoke_iiiiiii,invoke_iiiiiiifii,invoke_iiiiiiii,invoke_iiiiiiiii,invoke_iiiiiiiiiffi,invoke_iiiiiiiiii,invoke_iiiiiiiiiii,invoke_iiiiiiiiiiii,invoke_iiiiiiiiiiiif,invoke_iiiiiiiiiiiiiii,invoke_iiiiiiij,invoke_iiiiiij,invoke_iiiiij,invoke_iiiij,invoke_iiij,invoke_iiiji,invoke_iiijii,invoke_iiijiii,invoke_iij,invoke_iijiii,invoke_iijj,invoke_iijji,invoke_iijjiii,invoke_ij,invoke_ijjiii,invoke_j,invoke_ji,invoke_jii,invoke_jiii,invoke_jiji,invoke_v,invoke_vdiii,invoke_vi,invoke_vid,invoke_vif,invoke_vififiif,invoke_vifii,invoke_vifiiifiiiiiiiiiiiiifiiii,invoke_vii,invoke_viid,invoke_viif,invoke_viiff,invoke_viifi,invoke_viifiii,invoke_viii,invoke_viiid,invoke_viiif,invoke_viiiffii,invoke_viiiffiiii,invoke_viiifi,invoke_viiii,invoke_viiiif,invoke_viiiii,invoke_viiiiif,invoke_viiiiii,invoke_viiiiiid,invoke_viiiiiif,invoke_viiiiiifi,invoke_viiiiiifif,invoke_viiiiiifii,invoke_viiiiiii,invoke_viiiiiiidiiii,invoke_viiiiiiii,invoke_viiiiiiiif,invoke_viiiiiiiii,invoke_viiiiiiiiii,invoke_viiiiiiiiiidii,invoke_viiiiiiiiiii,invoke_viiiiiiiiiiii,invoke_viiiiiiiiiiiiii,invoke_viiiiiiiiiiiiiiii,invoke_viiiiij,invoke_viiiiiji,invoke_viiiiji,invoke_viiiijiiifi,invoke_viiij,invoke_viiiji,invoke_viiijii,invoke_viiijjji,invoke_viij,invoke_viiji,invoke_viijii,invoke_viijj,invoke_vij,invoke_viji,invoke_vijif,invoke_vijii,invoke_vijj,invoke_vjjiii,llvm_eh_typeid_for:_llvm_eh_typeid_for,proc_exit:_proc_exit};var wasmExports=createWasm();var ___wasm_call_ctors=createExportWrapper("__wasm_call_ctors",0);var _web_engine_create=Module["_web_engine_create"]=createExportWrapper("web_engine_create",0);var _web_engine_get_memory_stats=Module["_web_engine_get_memory_stats"]=createExportWrapper("web_engine_get_memory_stats",1);var _web_engine_destroy=Module["_web_engine_destroy"]=createExportWrapper("web_engine_destroy",1);var _fflush=createExportWrapper("fflush",1);var _web_engine_get_live_handles=Module["_web_engine_get_live_handles"]=createExportWrapper("web_engine_get_live_handles",0);var _web_engine_get_allocated_bytes=Module["_web_engine_get_allocated_bytes"]=createExportWrapper("web_engine_get_allocated_bytes",0);var _web_engine_open_blend=Module["_web_engine_open_blend"]=createExportWrapper("web_engine_open_blend",3);var _web_engine_apply_command=Module["_web_engine_apply_command"]=createExportWrapper("web_engine_apply_command",3);var _web_engine_decimate_apply=Module["_web_engine_decimate_apply"]=createExportWrapper("web_engine_decimate_apply",35);var _web_engine_undo=Module["_web_engine_undo"]=createExportWrapper("web_engine_undo",1);var _web_engine_redo=Module["_web_engine_redo"]=createExportWrapper("web_engine_redo",1);var _web_engine_get_scene_snapshot=Module["_web_engine_get_scene_snapshot"]=createExportWrapper("web_engine_get_scene_snapshot",3);var _web_engine_get_scene_metadata=Module["_web_engine_get_scene_metadata"]=createExportWrapper("web_engine_get_scene_metadata",3);var _web_engine_get_scene_geometry=Module["_web_engine_get_scene_geometry"]=createExportWrapper("web_engine_get_scene_geometry",3);var _web_engine_get_scene_delta=Module["_web_engine_get_scene_delta"]=createExportWrapper("web_engine_get_scene_delta",3);var _web_engine_get_packed_asset=Module["_web_engine_get_packed_asset"]=createExportWrapper("web_engine_get_packed_asset",5);var _web_engine_evaluate_depsgraph=Module["_web_engine_evaluate_depsgraph"]=createExportWrapper("web_engine_evaluate_depsgraph",3);var _web_engine_save_blend=Module["_web_engine_save_blend"]=createExportWrapper("web_engine_save_blend",3);var _malloc=Module["_malloc"]=createExportWrapper("malloc",1);var _web_engine_free_buffer=Module["_web_engine_free_buffer"]=createExportWrapper("web_engine_free_buffer",1);var _free=Module["_free"]=createExportWrapper("free",1);var _web_engine_last_error_code=Module["_web_engine_last_error_code"]=createExportWrapper("web_engine_last_error_code",0);var _web_engine_last_error_message=Module["_web_engine_last_error_message"]=createExportWrapper("web_engine_last_error_message",0);var _strerror=createExportWrapper("strerror",1);var _emscripten_builtin_memalign=createExportWrapper("emscripten_builtin_memalign",2);var _setThrew=createExportWrapper("setThrew",2);var __emscripten_tempret_set=createExportWrapper("_emscripten_tempret_set",1);var __emscripten_tempret_get=createExportWrapper("_emscripten_tempret_get",0);var _emscripten_stack_init=()=>(_emscripten_stack_init=wasmExports["emscripten_stack_init"])();var _emscripten_stack_get_free=()=>(_emscripten_stack_get_free=wasmExports["emscripten_stack_get_free"])();var _emscripten_stack_get_base=()=>(_emscripten_stack_get_base=wasmExports["emscripten_stack_get_base"])();var _emscripten_stack_get_end=()=>(_emscripten_stack_get_end=wasmExports["emscripten_stack_get_end"])();var __emscripten_stack_restore=a0=>(__emscripten_stack_restore=wasmExports["_emscripten_stack_restore"])(a0);var __emscripten_stack_alloc=a0=>(__emscripten_stack_alloc=wasmExports["_emscripten_stack_alloc"])(a0);var _emscripten_stack_get_current=()=>(_emscripten_stack_get_current=wasmExports["emscripten_stack_get_current"])();var ___cxa_decrement_exception_refcount=createExportWrapper("__cxa_decrement_exception_refcount",1);var ___cxa_increment_exception_refcount=createExportWrapper("__cxa_increment_exception_refcount",1);var ___cxa_can_catch=createExportWrapper("__cxa_can_catch",3);var ___cxa_get_exception_ptr=createExportWrapper("__cxa_get_exception_ptr",1);var ___set_stack_limits=Module["___set_stack_limits"]=createExportWrapper("__set_stack_limits",2);var dynCall_viij=Module["dynCall_viij"]=createExportWrapper("dynCall_viij",5);var dynCall_ij=Module["dynCall_ij"]=createExportWrapper("dynCall_ij",3);var dynCall_viji=Module["dynCall_viji"]=createExportWrapper("dynCall_viji",5);var dynCall_iij=Module["dynCall_iij"]=createExportWrapper("dynCall_iij",4);var dynCall_fij=Module["dynCall_fij"]=createExportWrapper("dynCall_fij",4);var dynCall_vijf=Module["dynCall_vijf"]=createExportWrapper("dynCall_vijf",5);var dynCall_viiji=Module["dynCall_viiji"]=createExportWrapper("dynCall_viiji",6);var dynCall_viijii=Module["dynCall_viijii"]=createExportWrapper("dynCall_viijii",7);var dynCall_vij=Module["dynCall_vij"]=createExportWrapper("dynCall_vij",4);var dynCall_viiiijiiifi=Module["dynCall_viiiijiiifi"]=createExportWrapper("dynCall_viiiijiiifi",12);var dynCall_viiijjji=Module["dynCall_viiijjji"]=createExportWrapper("dynCall_viiijjji",11);var dynCall_viiiiji=Module["dynCall_viiiiji"]=createExportWrapper("dynCall_viiiiji",8);var dynCall_jiii=Module["dynCall_jiii"]=createExportWrapper("dynCall_jiii",4);var dynCall_viiij=Module["dynCall_viiij"]=createExportWrapper("dynCall_viiij",6);var dynCall_iiijii=Module["dynCall_iiijii"]=createExportWrapper("dynCall_iiijii",7);var dynCall_iiijiii=Module["dynCall_iiijiii"]=createExportWrapper("dynCall_iiijiii",8);var dynCall_iiij=Module["dynCall_iiij"]=createExportWrapper("dynCall_iiij",5);var dynCall_vjjiii=Module["dynCall_vjjiii"]=createExportWrapper("dynCall_vjjiii",8);var dynCall_ijjiii=Module["dynCall_ijjiii"]=createExportWrapper("dynCall_ijjiii",8);var dynCall_iijiii=Module["dynCall_iijiii"]=createExportWrapper("dynCall_iijiii",7);var dynCall_iijjiii=Module["dynCall_iijjiii"]=createExportWrapper("dynCall_iijjiii",9);var dynCall_iiiji=Module["dynCall_iiiji"]=createExportWrapper("dynCall_iiiji",6);var dynCall_jii=Module["dynCall_jii"]=createExportWrapper("dynCall_jii",3);var dynCall_iijj=Module["dynCall_iijj"]=createExportWrapper("dynCall_iijj",6);var dynCall_ji=Module["dynCall_ji"]=createExportWrapper("dynCall_ji",2);var dynCall_vijii=Module["dynCall_vijii"]=createExportWrapper("dynCall_vijii",6);var dynCall_vijif=Module["dynCall_vijif"]=createExportWrapper("dynCall_vijif",6);var dynCall_viiiiij=Module["dynCall_viiiiij"]=createExportWrapper("dynCall_viiiiij",8);var dynCall_viiiiiji=Module["dynCall_viiiiiji"]=createExportWrapper("dynCall_viiiiiji",9);var dynCall_viiiji=Module["dynCall_viiiji"]=createExportWrapper("dynCall_viiiji",7);var dynCall_iiiij=Module["dynCall_iiiij"]=createExportWrapper("dynCall_iiiij",6);var dynCall_vijj=Module["dynCall_vijj"]=createExportWrapper("dynCall_vijj",6);var dynCall_iijji=Module["dynCall_iijji"]=createExportWrapper("dynCall_iijji",7);var dynCall_j=Module["dynCall_j"]=createExportWrapper("dynCall_j",1);var dynCall_iiiiiiij=Module["dynCall_iiiiiiij"]=createExportWrapper("dynCall_iiiiiiij",9);var dynCall_viijj=Module["dynCall_viijj"]=createExportWrapper("dynCall_viijj",7);var dynCall_iiiiij=Module["dynCall_iiiiij"]=createExportWrapper("dynCall_iiiiij",7);var dynCall_viiijii=Module["dynCall_viiijii"]=createExportWrapper("dynCall_viiijii",8);var dynCall_jij=Module["dynCall_jij"]=createExportWrapper("dynCall_jij",4);var dynCall_vijji=Module["dynCall_vijji"]=createExportWrapper("dynCall_vijji",7);var dynCall_iiiiiij=Module["dynCall_iiiiiij"]=createExportWrapper("dynCall_iiiiiij",8);var dynCall_jiji=Module["dynCall_jiji"]=createExportWrapper("dynCall_jiji",5);var dynCall_iiiiijj=Module["dynCall_iiiiijj"]=createExportWrapper("dynCall_iiiiijj",9);var dynCall_iiiiiijj=Module["dynCall_iiiiiijj"]=createExportWrapper("dynCall_iiiiiijj",10);function invoke_ii(index,a1){var sp=stackSave();try{return getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_v(index){var sp=stackSave();try{getWasmTableEntry(index)()}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiii(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viii(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiii(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vi(index,a1){var sp=stackSave();try{getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vif(index,a1,a2){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iii(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fi(index,a1){var sp=stackSave();try{return getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiif(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vii(index,a1,a2){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiii(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_i(index){var sp=stackSave();try{return getWasmTableEntry(index)()}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fiii(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_diii(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiffi(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiifii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiffifffffffi(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiifi(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiififiiiififiiiiiiiiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24,a25,a26,a27,a28,a29,a30,a31,a32,a33,a34,a35){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24,a25,a26,a27,a28,a29,a30,a31,a32,a33,a34,a35)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vififiif(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vifii(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fiiii(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viif(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viifi(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiif(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiif(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiif(index,a1,a2,a3,a4,a5){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fif(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiifi(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iifii(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fii(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fiiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iifi(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiif(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vdiii(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_idiii(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viifiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiif(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiifii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiifiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_d(index){var sp=stackSave();try{return getWasmTableEntry(index)()}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fifff(index,a1,a2,a3,a4){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiifi(index,a1,a2,a3,a4,a5){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fiiiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiifi(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vid(index,a1,a2){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiff(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iif(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiffi(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiffiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iifiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiifif(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiif(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vifiiifiiiiiiiiiiiiifiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiiiif(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiid(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiidiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiidii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiidi(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viid(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiidii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiid(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiffii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiid(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viij(index,a1,a2,a3,a4){var sp=stackSave();try{dynCall_viij(index,a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iij(index,a1,a2,a3){var sp=stackSave();try{return dynCall_iij(index,a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_ij(index,a1,a2){var sp=stackSave();try{return dynCall_ij(index,a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_fij(index,a1,a2,a3){var sp=stackSave();try{return dynCall_fij(index,a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_jiii(index,a1,a2,a3){var sp=stackSave();try{return dynCall_jiii(index,a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiji(index,a1,a2,a3,a4,a5){var sp=stackSave();try{dynCall_viiji(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viijii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{dynCall_viijii(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vij(index,a1,a2,a3){var sp=stackSave();try{dynCall_vij(index,a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiijiiifi(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11){var sp=stackSave();try{dynCall_viiiijiiifi(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiijjji(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10){var sp=stackSave();try{dynCall_viiijjji(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiji(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{dynCall_viiiiji(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiij(index,a1,a2,a3,a4,a5){var sp=stackSave();try{dynCall_viiij(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiijii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return dynCall_iiijii(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiijiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return dynCall_iiijiii(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiij(index,a1,a2,a3,a4){var sp=stackSave();try{return dynCall_iiij(index,a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viji(index,a1,a2,a3,a4){var sp=stackSave();try{dynCall_viji(index,a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vijii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{dynCall_vijii(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiji(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return dynCall_iiiji(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iijiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return dynCall_iijiii(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iijjiii(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{return dynCall_iijjiii(index,a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vjjiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{dynCall_vjjiii(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_ijjiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return dynCall_ijjiii(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iijj(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return dynCall_iijj(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiij(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{dynCall_viiiiij(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vijif(index,a1,a2,a3,a4,a5){var sp=stackSave();try{dynCall_vijif(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiiiji(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{dynCall_viiiiiji(index,a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iijji(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return dynCall_iijji(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_vijj(index,a1,a2,a3,a4,a5){var sp=stackSave();try{dynCall_vijj(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viijj(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{dynCall_viijj(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_ji(index,a1){var sp=stackSave();try{return dynCall_ji(index,a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiiji(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{dynCall_viiiji(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiij(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return dynCall_iiiiij(index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiij(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return dynCall_iiiij(index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_j(index){var sp=stackSave();try{return dynCall_j(index)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiiij(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{return dynCall_iiiiiiij(index,a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_viiijii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{dynCall_viiijii(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_jii(index,a1,a2){var sp=stackSave();try{return dynCall_jii(index,a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_iiiiiij(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return dynCall_iiiiiij(index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}function invoke_jiji(index,a1,a2,a3,a4){var sp=stackSave();try{return dynCall_jiji(index,a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew(1,0)}}Module["ccall"]=ccall;Module["cwrap"]=cwrap;Module["UTF8ToString"]=UTF8ToString;var missingLibrarySymbols=["writeI53ToI64","writeI53ToI64Clamped","writeI53ToI64Signaling","writeI53ToU64Clamped","writeI53ToU64Signaling","readI53FromI64","readI53FromU64","convertI32PairToI53","convertU32PairToI53","getTempRet0","exitJS","inetPton4","inetNtop4","inetPton6","inetNtop6","readSockaddr","writeSockaddr","emscriptenLog","readEmAsmArgs","jstoi_q","listenOnce","autoResumeAudioContext","dynCallLegacy","getDynCaller","dynCall","handleException","runtimeKeepalivePush","runtimeKeepalivePop","callUserCallback","maybeExit","asmjsMangle","HandleAllocator","getNativeTypeSize","STACK_SIZE","STACK_ALIGN","POINTER_SIZE","ASSERTIONS","uleb128Encode","sigToWasmTypes","generateFuncType","convertJsFunctionToWasm","getEmptyTableSlot","updateTableMap","getFunctionAddress","addFunction","removeFunction","reallyNegative","unSign","strLen","reSign","formatString","intArrayToString","AsciiToString","UTF16ToString","stringToUTF16","lengthBytesUTF16","UTF32ToString","stringToUTF32","lengthBytesUTF32","stringToNewUTF8","registerKeyEventCallback","maybeCStringToJsString","findEventTarget","getBoundingClientRect","fillMouseEventData","registerMouseEventCallback","registerWheelEventCallback","registerUiEventCallback","registerFocusEventCallback","fillDeviceOrientationEventData","registerDeviceOrientationEventCallback","fillDeviceMotionEventData","registerDeviceMotionEventCallback","screenOrientation","fillOrientationChangeEventData","registerOrientationChangeEventCallback","fillFullscreenChangeEventData","registerFullscreenChangeEventCallback","JSEvents_requestFullscreen","JSEvents_resizeCanvasForFullscreen","registerRestoreOldStyle","hideEverythingExceptGivenElement","restoreHiddenElements","setLetterbox","softFullscreenResizeWebGLRenderTarget","doRequestFullscreen","fillPointerlockChangeEventData","registerPointerlockChangeEventCallback","registerPointerlockErrorEventCallback","requestPointerLock","fillVisibilityChangeEventData","registerVisibilityChangeEventCallback","registerTouchEventCallback","fillGamepadEventData","registerGamepadEventCallback","registerBeforeUnloadEventCallback","fillBatteryEventData","battery","registerBatteryEventCallback","setCanvasElementSize","getCanvasElementSize","jsStackTrace","getCallstack","convertPCtoSourceLocation","checkWasiClock","wasiRightsToMuslOFlags","wasiOFlagsToMuslOFlags","createDyncallWrapper","safeSetTimeout","setImmediateWrapped","clearImmediateWrapped","polyfillSetImmediate","registerPostMainLoop","registerPreMainLoop","getPromise","makePromise","idsToPromises","makePromiseCallback","Browser_asyncPrepareDataCounter","safeRequestAnimationFrame","isLeapYear","ydayFromDate","arraySum","addDays","getSocketFromFD","getSocketAddress","FS_unlink","FS_mkdirTree","_setNetworkCallback","heapObjectForWebGLType","toTypedArrayIndex","webgl_enable_ANGLE_instanced_arrays","webgl_enable_OES_vertex_array_object","webgl_enable_WEBGL_draw_buffers","webgl_enable_WEBGL_multi_draw","webgl_enable_EXT_polygon_offset_clamp","webgl_enable_EXT_clip_control","webgl_enable_WEBGL_polygon_mode","emscriptenWebGLGet","computeUnpackAlignedImageSize","colorChannelsInGlTextureFormat","emscriptenWebGLGetTexPixelData","emscriptenWebGLGetUniform","webglGetUniformLocation","webglPrepareUniformLocationsBeforeFirstUse","webglGetLeftBracePos","emscriptenWebGLGetVertexAttrib","__glGetActiveAttribOrUniform","writeGLArray","registerWebGlEventCallback","runAndAbortIfError","ALLOC_NORMAL","ALLOC_STACK","allocate","writeStringToMemory","writeAsciiToMemory","setErrNo","demangle","stackTrace"];missingLibrarySymbols.forEach(missingLibrarySymbol);var unexportedSymbols=["run","addOnPreRun","addOnInit","addOnPreMain","addOnExit","addOnPostRun","addRunDependency","removeRunDependency","out","err","callMain","abort","wasmMemory","wasmExports","writeStackCookie","checkStackCookie","convertI32PairToI53Checked","stackSave","stackRestore","stackAlloc","setTempRet0","ptrToString","zeroMemory","getHeapMax","growMemory","ENV","setStackLimits","ERRNO_CODES","strError","DNS","Protocols","Sockets","initRandomFill","randomFill","timers","warnOnce","readEmAsmArgsArray","jstoi_s","getExecutableName","keepRuntimeAlive","asyncLoad","alignMemory","mmapAlloc","wasmTable","noExitRuntime","getCFunc","freeTableIndexes","functionsInTableMap","setValue","getValue","PATH","PATH_FS","UTF8Decoder","UTF8ArrayToString","stringToUTF8Array","stringToUTF8","lengthBytesUTF8","intArrayFromString","stringToAscii","UTF16Decoder","stringToUTF8OnStack","writeArrayToMemory","JSEvents","specialHTMLTargets","findCanvasEventTarget","currentFullscreenStrategy","restoreOldWindowedStyle","UNWIND_CACHE","ExitStatus","getEnvStrings","doReadv","doWritev","promiseMap","uncaughtExceptionCount","exceptionLast","exceptionCaught","ExceptionInfo","findMatchingCatch","Browser","getPreloadedImageData__data","wget","MONTH_DAYS_REGULAR","MONTH_DAYS_LEAP","MONTH_DAYS_REGULAR_CUMULATIVE","MONTH_DAYS_LEAP_CUMULATIVE","SYSCALLS","preloadPlugins","FS_createPreloadedFile","FS_modeStringToFlags","FS_getMode","FS_stdin_getChar_buffer","FS_stdin_getChar","FS_createPath","FS_createDevice","FS_readFile","FS","FS_createDataFile","FS_createLazyFile","MEMFS","TTY","PIPEFS","SOCKFS","tempFixedLengthArray","miniTempWebGLFloatBuffers","miniTempWebGLIntBuffers","GL","AL","GLUT","EGL","GLEW","IDBStore","SDL","SDL_gfx","allocateUTF8","allocateUTF8OnStack","print","printErr"];unexportedSymbols.forEach(unexportedRuntimeSymbol);var calledRun;var calledPrerun;dependenciesFulfilled=function runCaller(){if(!calledRun)run();if(!calledRun)dependenciesFulfilled=runCaller};function stackCheckInit(){_emscripten_stack_init();writeStackCookie()}function run(){if(runDependencies>0){return}stackCheckInit();if(!calledPrerun){calledPrerun=1;preRun();if(runDependencies>0){return}}function doRun(){if(calledRun)return;calledRun=1;Module["calledRun"]=1;if(ABORT)return;initRuntime();readyPromiseResolve(Module);Module["onRuntimeInitialized"]?.();assert(!Module["_main"],'compiled without a main, but one is present. if you added it from JS, use Module["onRuntimeInitialized"]');postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout(()=>{setTimeout(()=>Module["setStatus"](""),1);doRun()},1)}else{doRun()}checkStackCookie()}if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}run();moduleRtn=readyPromise;for(const prop of Object.keys(Module)){if(!(prop in moduleArg)){Object.defineProperty(moduleArg,prop,{configurable:true,get(){abort(`Access to module property ('${prop}') is no longer possible via the module constructor argument; Instead, use the result of the module constructor.`)}})}}
 
 
   return moduleRtn;
diff --git a/web/app/src/vendor/blender/web_engine.wasm b/web/app/src/vendor/blender/web_engine.wasm
index 89735101..c3e302a3 100755
Binary files a/web/app/src/vendor/blender/web_engine.wasm and b/web/app/src/vendor/blender/web_engine.wasm differ
diff --git a/web/app/src/workers/selection-history-test.worker.ts b/web/app/src/workers/selection-history-test.worker.ts
index 6fb0e84c..c1e917af 100644
--- a/web/app/src/workers/selection-history-test.worker.ts
+++ b/web/app/src/workers/selection-history-test.worker.ts
@@ -1,15 +1,65 @@
-import { gateSelectionInteraction, parseRaycastSelectionHit, recordSelection, SELECTION_HISTORY_BUDGET, stepSelectionHistory } from "../../../protocol/selection-history";
+import {
+  gateSelectionInteraction,
+  parseRaycastSelectionHit,
+  parseSelectionHistory,
+  patchSelectionRanges,
+  recordSelection,
+  SELECTION_HISTORY_BUDGET,
+  stepSelectionHistory,
+} from "../../../protocol/selection-history";
+
+const empty = { activeObjectId: null, objectIds: [], targets: [] };
+const selected = {
+  activeObjectId: "object:1",
+  objectIds: ["object:1", "object:2"],
+  targets: [
+    { objectId: "object:1", dataId: "curve:1", mode: "VERT", nonMeshKind: "HANDLE_LEFT", indices: [3, 1] },
+    { objectId: "object:2", dataId: "curve:2", mode: "VERT", nonMeshKind: "HANDLE_RIGHT", indices: [2] },
+  ],
+};
+const base = { schemaVersion: 2, revision: 0, cursor: 0, entries: [empty] };
 
-const empty = { activeObjectId: null, objectIds: [], meshId: null, elementMode: "FACE", elementIndices: [] };
-const selected = { activeObjectId: "object:1", objectIds: ["object:1"], meshId: "mesh:1", elementMode: "VERT", elementIndices: [3, 1] };
-const base = { schemaVersion: 1, revision: 0, cursor: 0, entries: [empty] };
 self.onmessage = () => {
   const result: Record<string, unknown> = {};
-  try { const next = recordSelection(base, 0, { ...selected, nonMeshKind: "HANDLE_LEFT" }); const undone = stepSelectionHistory(next, 1, "UNDO"); const redone = stepSelectionHistory(undone, 2, "REDO"); result.history = [redone.revision, redone.cursor, redone.entries[redone.cursor].elementIndices, redone.entries[redone.cursor].nonMeshKind]; } catch (error) { result.history = error instanceof Error ? error.message : String(error); }
-  try { recordSelection(base, 4, selected); } catch (error) { result.revision = error instanceof Error ? error.message : String(error); }
-  try { recordSelection(base, 0, { ...selected, elementIndices: new Array(SELECTION_HISTORY_BUDGET.maxElements + 1).fill(1) }); } catch (error) { result.budget = error instanceof Error ? error.message : String(error); }
-  try { parseRaycastSelectionHit({ sourceRevision: 2, dataId: "mesh:1", mode: "VERT", index: 0, distance: 1, point: [0, 0, 0] }, 3); } catch (error) { result.raycast = error instanceof Error ? error.message : String(error); }
-  try { result.handleHit = parseRaycastSelectionHit({ sourceRevision: 3, dataId: "curve:1", mode: "VERT", index: 2, distance: 1, point: [0, 0, 0], nonMeshKind: "HANDLE_RIGHT" }, 3).nonMeshKind; } catch (error) { result.handleHit = error instanceof Error ? error.message : String(error); }
+  try {
+    const next = recordSelection(base, 0, selected);
+    const undone = stepSelectionHistory(next, 1, "UNDO");
+    const redone = stepSelectionHistory(undone, 2, "REDO");
+    result.history = [redone.revision, redone.cursor, redone.entries[redone.cursor].targets.map((target) => [target.dataId, target.indices, target.nonMeshKind])];
+  }
+  catch (error) { result.history = error instanceof Error ? error.message : String(error); }
+  try { recordSelection(base, 4, selected); }
+  catch (error) { result.revision = error instanceof Error ? error.message : String(error); }
+  try {
+    recordSelection(base, 0, { ...selected, targets: [{ ...selected.targets[0], indices: new Array(SELECTION_HISTORY_BUDGET.maxElements + 1).fill(1) }] });
+  }
+  catch (error) { result.budget = error instanceof Error ? error.message : String(error); }
+  try { parseRaycastSelectionHit({ sourceRevision: 2, dataId: "mesh:1", mode: "VERT", index: 0, distance: 1, point: [0, 0, 0] }, 3); }
+  catch (error) { result.raycast = error instanceof Error ? error.message : String(error); }
+  try {
+    const hit = parseRaycastSelectionHit({ sourceRevision: 3, objectId: "object:1", dataId: "curve:1", mode: "VERT", index: 2, distance: 1, point: [0, 0, 0], nonMeshKind: "HANDLE_RIGHT" }, 3);
+    result.handleHit = [hit.objectId, hit.nonMeshKind];
+  }
+  catch (error) { result.handleHit = error instanceof Error ? error.message : String(error); }
+  try {
+    const patched = patchSelectionRanges(selected, [
+      { objectId: "object:1", dataId: "curve:1", mode: "VERT", nonMeshKind: "HANDLE_LEFT", start: 2, end: 4, selected: true },
+      { objectId: "object:1", dataId: "curve:1", mode: "VERT", nonMeshKind: "HANDLE_LEFT", start: 3, end: 3, selected: false },
+      { objectId: "object:2", dataId: "curve:2", mode: "VERT", nonMeshKind: "HANDLE_RIGHT", start: 2, end: 2, selected: false },
+    ]);
+    result.rangePatch = patched.targets.map((target) => [target.dataId, target.indices]);
+  }
+  catch (error) { result.rangePatch = error instanceof Error ? error.message : String(error); }
+  try {
+    const migrated = parseSelectionHistory({
+      schemaVersion: 1,
+      revision: 0,
+      cursor: 0,
+      entries: [{ activeObjectId: "object:1", objectIds: ["object:1"], meshId: "mesh:1", elementMode: "FACE", elementIndices: [4] }],
+    });
+    result.migrated = [migrated.schemaVersion, migrated.entries[0].targets[0].dataId];
+  }
+  catch (error) { result.migrated = error instanceof Error ? error.message : String(error); }
   result.gates = [gateSelectionInteraction("RAYCAST").status, gateSelectionInteraction("HISTORY").status, gateSelectionInteraction("GIZMO").status];
   self.postMessage(result);
 };
diff --git a/web/app/src/workers/storage.worker.ts b/web/app/src/workers/storage.worker.ts
index 370b00fb..b7e3f695 100644
--- a/web/app/src/workers/storage.worker.ts
+++ b/web/app/src/workers/storage.worker.ts
@@ -1,9 +1,9 @@
-import type { StorageAssetListResult, StorageAssetPutResult, StorageAssetReadResult, StorageAssetRecord, StorageInfoResult, StorageLODManifestListResult, StorageLODManifestResult, StorageLODPruneResult, StorageLODReadResult, StorageLODResult, StorageOperationListResult, StorageOperationPruneResult, StorageOperationRecord, StorageOperationResult, StorageProjectReadResult, StorageProjectResult, StorageRecoveryResult, StorageRequest, StorageResponse, StorageSaveResult, StorageSimulationCacheListResult, StorageSimulationCacheReadResult, StorageSimulationCacheResult, StorageSnapshotListResult, StorageSnapshotReadResult, StorageSnapshotResult } from "../../../protocol/storage";
+import type { StorageAssetListResult, StorageAssetPutResult, StorageAssetReadResult, StorageAssetRecord, StorageInfoResult, StorageLODManifestListResult, StorageLODManifestResult, StorageLODPruneResult, StorageLODReadResult, StorageLODResult, StorageOperationListResult, StorageOperationPruneResult, StorageOperationRecord, StorageOperationResult, StorageProjectReadResult, StorageProjectResult, StorageRecoveryResult, StorageRequest, StorageResponse, StorageSaveResult, StorageSimulationCacheFrameReadResult, StorageSimulationCacheListResult, StorageSimulationCacheReadResult, StorageSimulationCacheResult, StorageSnapshotListResult, StorageSnapshotReadResult, StorageSnapshotResult } from "../../../protocol/storage";
 import { normalizeProjectAssetPath } from "../../../protocol/asset-path";
 import { parseLODCacheRecord, type LODCacheRecord } from "../../../protocol/lod";
-import { parseSimulationCacheManifest, simulationCacheKey, SimulationCacheValidationError, verifySimulationCache, type SimulationCacheManifestIR } from "../../../protocol/simulation-cache";
+import { parseSimulationCacheManifest, selectSimulationCacheFrame, simulationCacheKey, SimulationCacheValidationError, verifySimulationCache, verifySimulationCacheFrame, type SimulationCacheManifestIR } from "../../../protocol/simulation-cache";
 import { STORAGE_DATABASE_NAME, STORAGE_SCHEMA_VERSION, STORAGE_STORES, upgradeStorageSchema } from "../storage/migrations";
-import { deleteLodCache, ensureProjectLayout, projectLayout, readContentAsset, readLodCache, readProjectBlend, recoverProjectBlend, validateSha256, writeContentAsset, writeLodCache, writeProjectBlend, type ProjectSaveFault } from "../storage/opfs-files";
+import { deleteLodCache, ensureProjectLayout, projectLayout, readContentAsset, readContentAssetRange, readLodCache, readProjectBlend, recoverProjectBlend, validateSha256, writeContentAsset, writeLodCache, writeProjectBlend, type ProjectSaveFault } from "../storage/opfs-files";
 
 const scope = self as unknown as {
   onmessage: ((event: MessageEvent<StorageRequest>) => void) | null;
@@ -724,6 +724,36 @@ async function readSimulationCache(projectId: string, cacheKey: string): Promise
   return { projectId, cacheKey, persisted: true, manifest, path: row.path, data: asset.data };
 }
 
+async function readSimulationCacheFrame(projectId: string, cacheKey: string, frame: number): Promise<StorageSimulationCacheFrameReadResult> {
+  projectLayout(projectId);
+  const row = await readSimulationRow(projectId, cacheKey);
+  if (!row) throw new SimulationCacheValidationError("SIMULATION_CACHE_MISSING", "Simulation cache manifest is missing");
+  const manifest = parseSimulationCacheManifest(row.manifest);
+  if (simulationCacheKey(manifest) !== cacheKey) {
+    throw new SimulationCacheValidationError("SIMULATION_CACHE_INVALID", "Simulation cache manifest key is inconsistent");
+  }
+  const selected = selectSimulationCacheFrame(manifest, frame);
+  const asset = await readAssetRow(projectId, manifest.cacheSha256);
+  if (!asset || asset.bytes !== manifest.byteLength) {
+    throw new SimulationCacheValidationError("SIMULATION_CACHE_MISSING", "Simulation cache payload is missing or truncated");
+  }
+  const data = asset.buffer ?
+    asset.buffer.slice(selected.byteOffset, selected.byteOffset + selected.byteLength) :
+    await readContentAssetRange(projectId, manifest.cacheSha256, selected.byteOffset, selected.byteLength, manifest.byteLength);
+  await verifySimulationCacheFrame(manifest, frame, data);
+  return {
+    projectId,
+    cacheKey,
+    persisted: true,
+    manifest,
+    path: row.path,
+    frame,
+    byteOffset: selected.byteOffset,
+    byteLength: selected.byteLength,
+    data,
+  };
+}
+
 async function listSimulationCaches(projectId: string): Promise<StorageSimulationCacheListResult> {
   projectLayout(projectId);
   const db = await openDatabase();
@@ -773,6 +803,7 @@ scope.onmessage = async (event) => {
     else if (command.type === "pruneLOD") result = await pruneLOD(command.projectId, command.maxBytes);
     else if (command.type === "putSimulationCache") result = await withProjectTransaction(command.projectId, () => putSimulationCache(command.projectId, command.manifest, command.data));
     else if (command.type === "readSimulationCache") result = await readSimulationCache(command.projectId, command.cacheKey);
+    else if (command.type === "readSimulationCacheFrame") result = await readSimulationCacheFrame(command.projectId, command.cacheKey, command.frame);
     else if (command.type === "listSimulationCaches") result = await listSimulationCaches(command.projectId);
     else throw new Error("Unknown storage command");
     if (result && "data" in result && result.data instanceof ArrayBuffer) scope.postMessage({ requestId: event.data.requestId, ok: true, result }, [result.data]);
diff --git a/web/app/src/workers/viewport-render.worker.ts b/web/app/src/workers/viewport-render.worker.ts
index baefbf4b..1ca4d326 100644
--- a/web/app/src/workers/viewport-render.worker.ts
+++ b/web/app/src/workers/viewport-render.worker.ts
@@ -35,7 +35,7 @@ import {
   setPBRMaterialSelected,
 } from "../three-adapter/pbr";
 import { GPUTextureStore } from "../three-adapter/texture-assets";
-import { applyNonMeshTransform, createNonMeshObject } from "../three-adapter/nonmesh";
+import { applyNonMeshElementSelection, applyNonMeshTransform, createNonMeshObject } from "../three-adapter/nonmesh";
 import { applyGreasePencilTransform, createGreasePencilObject } from "../three-adapter/grease-pencil";
 
 const workerScope = self as unknown as {
@@ -276,6 +276,7 @@ function setSnapshot(snapshot: SceneSnapshotIR, buffers: MeshGeometryBuffer[], n
   const greasePencilsById = new Map((snapshot.greasePencils ?? []).map((data) => [data.id, data]));
   let greasePencilCount = 0;
   let greasePencilBlockedCount = 0;
+  let greasePencilOnionStrokeCount = 0;
   for (const node of snapshot.nodes) {
     if (node.type !== "GREASE_PENCIL" || !node.visible || !node.dataId) continue;
     const data = greasePencilsById.get(node.dataId);
@@ -288,9 +289,10 @@ function setSnapshot(snapshot: SceneSnapshotIR, buffers: MeshGeometryBuffer[], n
     applyGreasePencilTransform(object, node);
     root.add(object);
     objectById.set(node.id, object);
+    greasePencilOnionStrokeCount += Number(object.userData.greasePencilOnionStrokeCount ?? 0);
     greasePencilCount++;
   }
-  post({ type: "snapshotStatus", nonMeshCount, nonMeshBlockedCount, greasePencilCount, greasePencilBlockedCount });
+  post({ type: "snapshotStatus", nonMeshCount, nonMeshBlockedCount, greasePencilCount, greasePencilBlockedCount, greasePencilOnionStrokeCount });
   const world = snapshot.worlds.find((candidate) => candidate.id === snapshot.scenes[0]?.worldId) ?? snapshot.worlds[0];
   const sceneDefinition = snapshot.scenes.find((candidate) => candidate.id === snapshot.sceneId) ?? snapshot.scenes[0];
   scene.background = world ? new Color().setRGB(...world.color) : new Color(0x25272b);
@@ -311,7 +313,7 @@ function setSnapshot(snapshot: SceneSnapshotIR, buffers: MeshGeometryBuffer[], n
   render();
 }
 
-function setSelection(ids: string[]): void {
+function setSelection(ids: string[], elements: Array<{ dataId: string; kind: NonMeshElementKind; index: number }>): void {
   const selected = new Set(ids);
   const visited = new Set<Object3D>();
   for (const [id, object] of objectById) {
@@ -329,6 +331,15 @@ function setSelection(ids: string[]): void {
       }
     }
   }
+  const selection = new Map<string, Map<NonMeshElementKind, Set<number>>>();
+  for (const element of elements) {
+    const kinds = selection.get(element.dataId) ?? new Map<NonMeshElementKind, Set<number>>();
+    const indices = kinds.get(element.kind) ?? new Set<number>();
+    indices.add(element.index);
+    kinds.set(element.kind, indices);
+    selection.set(element.dataId, kinds);
+  }
+  if (root) applyNonMeshElementSelection(root, selection);
   render();
 }
 
@@ -411,7 +422,7 @@ workerScope.onmessage = (event): void => {
     else if (message.type === "snapshot") setSnapshot(message.snapshot, message.geometryBuffers, message.nonMeshGeometryBuffers);
     else if (message.type === "textureAssets") applyTextureAssets(message.assets);
     else if (message.type === "resize") resize(message.width, message.height, message.pixelRatio);
-    else if (message.type === "selection") setSelection(message.objectIds);
+    else if (message.type === "selection") setSelection(message.objectIds, message.elements);
     else if (message.type === "interaction") {
       editMode = message.editMode;
       selectionMode = message.selectionMode;
diff --git a/web/app/src/workers/web-engine.worker.ts b/web/app/src/workers/web-engine.worker.ts
index 9f6c06f0..887ad0b1 100644
--- a/web/app/src/workers/web-engine.worker.ts
+++ b/web/app/src/workers/web-engine.worker.ts
@@ -366,6 +366,30 @@ function assertFutureCapability(payload: Extract<WebEngineRequest["command"], {
       for (const field of ["useTemperature", "castsShadow"] as const) if (properties[field] !== undefined && typeof properties[field] !== "boolean") throw report("RENDER_PROPERTY_INVALID", `Light ${field} must be boolean`);
       return;
     }
+    case "setCameraProperties": {
+      const camera = currentSnapshot?.cameras.find((candidate) => candidate.id === payload.dataId);
+      const properties = payload.properties;
+      if (!camera || !validPropertyKeys(properties, ["projection", "lensMm", "sensorWidthMm", "sensorHeightMm", "sensorFit", "shift", "near", "far", "orthoScale", "depthOfField"])) throw report("RENDER_PROPERTY_INVALID", "Camera target or properties are invalid");
+      if (properties.projection !== undefined && !["PERSPECTIVE", "ORTHOGRAPHIC"].includes(properties.projection)) throw report("RENDER_PROPERTY_INVALID", "Camera projection is invalid");
+      for (const [field, minimum, maximum] of [["lensMm", 0.1, 10_000], ["sensorWidthMm", 0.1, 10_000], ["sensorHeightMm", 0.1, 10_000], ["near", 0.0001, 1e9], ["far", 0.0002, 1e12], ["orthoScale", 0.0001, 1e9]] as const) {
+        const value = properties[field];
+        if (value !== undefined && !boundedNumber(value, minimum, maximum)) throw report("RENDER_PROPERTY_INVALID", `Camera ${field} is outside the bounded range`);
+      }
+      if (properties.near !== undefined && properties.far !== undefined && properties.far <= properties.near) throw report("RENDER_PROPERTY_INVALID", "Camera far clip must exceed near clip");
+      if (properties.sensorFit !== undefined && ![0, 1, 2].includes(properties.sensorFit)) throw report("RENDER_PROPERTY_INVALID", "Camera sensorFit is invalid");
+      if (properties.shift !== undefined && (!Array.isArray(properties.shift) || properties.shift.length !== 2 || properties.shift.some((value) => !boundedNumber(value, -1000, 1000)))) throw report("RENDER_PROPERTY_INVALID", "Camera shift is invalid");
+      if (properties.depthOfField !== undefined) {
+        const dof = properties.depthOfField;
+        if (!validPropertyKeys(dof, ["enabled", "focusDistance", "apertureFStop", "apertureBlades", "apertureRotation", "apertureRatio"])) throw report("RENDER_PROPERTY_INVALID", "Camera depthOfField is invalid");
+        if (dof.enabled !== undefined && typeof dof.enabled !== "boolean") throw report("RENDER_PROPERTY_INVALID", "Camera depthOfField.enabled must be boolean");
+        for (const [field, minimum, maximum] of [["focusDistance", 0, 1e9], ["apertureFStop", 0.01, 1000], ["apertureRotation", -Math.PI * 2, Math.PI * 2], ["apertureRatio", 0.01, 100]] as const) {
+          const value = dof[field];
+          if (value !== undefined && !boundedNumber(value, minimum, maximum)) throw report("RENDER_PROPERTY_INVALID", `Camera depthOfField.${field} is outside the bounded range`);
+        }
+        if (dof.apertureBlades !== undefined && (!Number.isSafeInteger(dof.apertureBlades) || dof.apertureBlades < 0 || dof.apertureBlades > 64)) throw report("RENDER_PROPERTY_INVALID", "Camera depthOfField.apertureBlades is outside the bounded range");
+      }
+      return;
+    }
     case "setWorldProperties": {
       const world = currentSnapshot?.worlds.find((candidate) => candidate.id === payload.dataId);
       const properties = payload.properties;
diff --git a/web/package.json b/web/package.json
index 0e133032..b440ca2b 100644
--- a/web/package.json
+++ b/web/package.json
@@ -30,8 +30,11 @@
     "test:grease-pencil": "node ../tools/web/check-grease-pencil-roundtrip.mjs",
     "test:paint-roundtrip": "node ../tools/web/check-paint-roundtrip.mjs",
     "test:lighting-roundtrip": "node ../tools/web/check-lighting-roundtrip.mjs",
+    "test:compositor-main-reader": "node ../tools/web/check-compositor-main-reader.mjs",
     "test:sequencer": "playwright test --config playwright.config.ts -g \"N-021 sequencer\"",
+    "test:sequencer-main-reader": "node ../tools/web/check-sequencer-main-reader.mjs",
     "test:tracking-mask": "playwright test --config playwright.config.ts -g \"N-022 tracking\"",
+    "test:mask-main-reader": "node ../tools/web/check-mask-main-reader.mjs",
     "test:asset-library": "playwright test --config playwright.config.ts -g \"N-023 asset\"",
     "test:editor-workflow": "playwright test --config playwright.config.ts -g \"N-024 editor\"",
     "test:scripting-platform": "playwright test --config playwright.config.ts -g \"N-025 script\"",
diff --git a/web/protocol/scene-ir.ts b/web/protocol/scene-ir.ts
index 17586d6b..4e1f85aa 100644
--- a/web/protocol/scene-ir.ts
+++ b/web/protocol/scene-ir.ts
@@ -1,5 +1,8 @@
 import { parseNlaTracks, type NlaTrackIR } from "./nla";
 import { parseGreasePencilData, type GreasePencilDataIR } from "./grease-pencil";
+import { parseCompositorGraph, type CompositorGraphIR } from "./compositor";
+import { parseSequencerTimeline, type SequencerTimelineIR } from "./sequencer";
+import { parseTrackingMaskProject, type TrackingMaskProjectIR } from "./tracking-mask";
 
 export type SceneNodeType =
   | "EMPTY"
@@ -434,6 +437,10 @@ export interface SceneIR {
     tint?: number;
     whiteBalanceStatus?: "AVAILABLE" | "BLOCKED";
   };
+  compositorGraph?: CompositorGraphIR;
+  compositorStatus?: "AVAILABLE" | "BLOCKED";
+  sequencerTimeline?: SequencerTimelineIR;
+  sequencerStatus?: "AVAILABLE" | "BLOCKED";
 }
 
 export interface SceneSnapshotIR {
@@ -465,6 +472,8 @@ export interface SceneSnapshotIR {
   nonMeshData?: NonMeshDataIR[];
   vfonts?: VFontResourceIR[];
   greasePencils?: GreasePencilDataIR[];
+  trackingMasks?: TrackingMaskProjectIR;
+  trackingMaskStatus?: "AVAILABLE" | "BLOCKED";
   libraries?: Array<{
     id: string;
     name: string;
@@ -1001,6 +1010,20 @@ export function parseSceneSnapshotIR(value: unknown): SceneSnapshotIR {
       for (const field of ["temperature", "tint"] as const) if (scene.colorManagement[field] !== undefined) requireNumber(scene.colorManagement[field], `scenes[${index}].colorManagement.${field}`);
       if (scene.colorManagement.whiteBalanceStatus !== undefined && !["AVAILABLE", "BLOCKED"].includes(scene.colorManagement.whiteBalanceStatus as string)) throw new Error(`scenes[${index}].colorManagement.whiteBalanceStatus is invalid`);
     }
+    if (scene.compositorStatus !== undefined && !["AVAILABLE", "BLOCKED"].includes(scene.compositorStatus as string)) {
+      throw new Error(`scenes[${index}].compositorStatus is invalid`);
+    }
+    if (scene.compositorGraph !== undefined) {
+      parseCompositorGraph(scene.compositorGraph);
+      if (scene.compositorStatus !== "AVAILABLE") throw new Error(`scenes[${index}].compositorStatus must be AVAILABLE when a graph is present`);
+    }
+    if (scene.sequencerStatus !== undefined && !["AVAILABLE", "BLOCKED"].includes(scene.sequencerStatus as string)) {
+      throw new Error(`scenes[${index}].sequencerStatus is invalid`);
+    }
+    if (scene.sequencerTimeline !== undefined) {
+      parseSequencerTimeline(scene.sequencerTimeline);
+      if (scene.sequencerStatus !== "AVAILABLE") throw new Error(`scenes[${index}].sequencerStatus must be AVAILABLE when a timeline is present`);
+    }
   }
   for (const [index, animation] of (value.animations as unknown[]).entries()) {
     if (!isRecord(animation)) throw new Error(`SceneIR.animations[${index}] must be an object`);
@@ -1025,5 +1048,12 @@ export function parseSceneSnapshotIR(value: unknown): SceneSnapshotIR {
     }
   }
   if (value.nlaTracks !== undefined) parseNlaTracks(value.nlaTracks);
+  if (value.trackingMaskStatus !== undefined && !["AVAILABLE", "BLOCKED"].includes(value.trackingMaskStatus as string)) {
+    throw new Error("SceneIR.trackingMaskStatus is invalid");
+  }
+  if (value.trackingMasks !== undefined) {
+    parseTrackingMaskProject(value.trackingMasks);
+    if (value.trackingMaskStatus !== "AVAILABLE") throw new Error("SceneIR.trackingMaskStatus must be AVAILABLE when trackingMasks is present");
+  }
   return value as unknown as SceneSnapshotIR;
 }
diff --git a/web/protocol/selection-history.ts b/web/protocol/selection-history.ts
index fd6a03d8..43864b05 100644
--- a/web/protocol/selection-history.ts
+++ b/web/protocol/selection-history.ts
@@ -1,63 +1,296 @@
 import { blockedGate, capabilityIssue, readyGate, type CapabilityGateResult } from "./capability-gates";
 import type { ErrorCode } from "./error";
 
-export const SELECTION_HISTORY_SCHEMA = 1 as const;
-export const SELECTION_HISTORY_BUDGET = { maxEntries: 256, maxObjects: 100_000, maxElements: 1_000_000 } as const;
+export const SELECTION_HISTORY_SCHEMA = 2 as const;
+export const SELECTION_HISTORY_BUDGET = {
+  maxEntries: 256,
+  maxObjects: 100_000,
+  maxTargets: 100_000,
+  maxElements: 1_000_000,
+  maxRangePatches: 4096,
+} as const;
+
 export type SelectionElementMode = "VERT" | "EDGE" | "FACE";
 export type NonMeshSelectionKind = "CONTROL_POINT" | "HANDLE_LEFT" | "HANDLE_RIGHT";
-export interface SelectionStateIR { activeObjectId: string | null; objectIds: string[]; meshId: string | null; elementMode: SelectionElementMode; elementIndices: number[]; nonMeshKind?: NonMeshSelectionKind }
-export interface SelectionHistoryIR { schemaVersion: typeof SELECTION_HISTORY_SCHEMA; revision: number; cursor: number; entries: SelectionStateIR[] }
-export interface RaycastSelectionHitIR { sourceRevision: number; dataId: string; mode: SelectionElementMode; index: number; distance: number; point: [number, number, number]; nonMeshKind?: NonMeshSelectionKind }
+
+export interface SelectionElementTargetIR {
+  objectId: string;
+  dataId: string;
+  mode: SelectionElementMode;
+  indices: number[];
+  nonMeshKind?: NonMeshSelectionKind;
+}
+
+export interface SelectionStateIR {
+  activeObjectId: string | null;
+  objectIds: string[];
+  targets: SelectionElementTargetIR[];
+}
+
+export interface SelectionHistoryIR {
+  schemaVersion: typeof SELECTION_HISTORY_SCHEMA;
+  revision: number;
+  cursor: number;
+  entries: SelectionStateIR[];
+}
+
+export interface SelectionRangePatchIR {
+  objectId: string;
+  dataId: string;
+  mode: SelectionElementMode;
+  start: number;
+  end: number;
+  selected: boolean;
+  nonMeshKind?: NonMeshSelectionKind;
+}
+
+export interface RaycastSelectionHitIR {
+  sourceRevision: number;
+  objectId?: string;
+  dataId: string;
+  mode: SelectionElementMode;
+  index: number;
+  distance: number;
+  point: [number, number, number];
+  nonMeshKind?: NonMeshSelectionKind;
+}
 
 export class SelectionHistoryValidationError extends Error {
   readonly code: ErrorCode;
-  constructor(code: ErrorCode, message: string) { super(`${code}: ${message}`); this.name = "SelectionHistoryValidationError"; this.code = code; }
+
+  constructor(code: ErrorCode, message: string) {
+    super(`${code}: ${message}`);
+    this.name = "SelectionHistoryValidationError";
+    this.code = code;
+  }
 }
 
-function record(value: unknown): value is Record<string, unknown> { return typeof value === "object" && value !== null && !Array.isArray(value); }
-function integer(value: unknown, name: string, minimum: number, maximum: number): number { if (typeof value !== "number" || !Number.isSafeInteger(value) || value < minimum || value > maximum) throw new SelectionHistoryValidationError("SELECTION_HISTORY_INVALID", `${name} is outside the bounded range`); return value; }
-function ids(value: unknown, name: string, maximum: number): string[] { if (!Array.isArray(value) || value.length > maximum || value.some((item) => typeof item !== "string" || item.length === 0 || item.length > 256) || new Set(value).size !== value.length) throw new SelectionHistoryValidationError(value instanceof Array && value.length > maximum ? "SELECTION_HISTORY_BUDGET_EXCEEDED" : "SELECTION_HISTORY_INVALID", `${name} is invalid`); return [...value] as string[]; }
+function record(value: unknown): value is Record<string, unknown> {
+  return typeof value === "object" && value !== null && !Array.isArray(value);
+}
+
+function integer(value: unknown, name: string, minimum: number, maximum: number): number {
+  if (typeof value !== "number" || !Number.isSafeInteger(value) || value < minimum || value > maximum) {
+    throw new SelectionHistoryValidationError("SELECTION_HISTORY_INVALID", `${name} is outside the bounded range`);
+  }
+  return value;
+}
+
+function id(value: unknown, name: string): string {
+  if (typeof value !== "string" || value.length === 0 || value.length > 256) {
+    throw new SelectionHistoryValidationError("SELECTION_HISTORY_INVALID", `${name} is invalid`);
+  }
+  return value;
+}
+
+function ids(value: unknown, name: string, maximum: number): string[] {
+  if (!Array.isArray(value) || value.length > maximum || value.some((item) => typeof item !== "string" || item.length === 0 || item.length > 256) || new Set(value).size !== value.length) {
+    throw new SelectionHistoryValidationError(
+      value instanceof Array && value.length > maximum ? "SELECTION_HISTORY_BUDGET_EXCEEDED" : "SELECTION_HISTORY_INVALID",
+      `${name} is invalid`,
+    );
+  }
+  return [...value] as string[];
+}
+
+function mode(value: unknown, name: string): SelectionElementMode {
+  if (!["VERT", "EDGE", "FACE"].includes(value as string)) {
+    throw new SelectionHistoryValidationError("SELECTION_HISTORY_INVALID", `${name} is invalid`);
+  }
+  return value as SelectionElementMode;
+}
+
+function kind(value: unknown, code: "SELECTION_HISTORY_INVALID" | "RAYCAST_HIT_INVALID"): NonMeshSelectionKind | undefined {
+  if (value === undefined) return undefined;
+  if (!["CONTROL_POINT", "HANDLE_LEFT", "HANDLE_RIGHT"].includes(value as string)) {
+    throw new SelectionHistoryValidationError(code, "Non-mesh selection identity is invalid");
+  }
+  return value as NonMeshSelectionKind;
+}
+
+function indices(value: unknown, name: string): number[] {
+  if (!Array.isArray(value) || value.length > SELECTION_HISTORY_BUDGET.maxElements || value.some((item) => !Number.isSafeInteger(item) || item < 0) || new Set(value).size !== value.length) {
+    throw new SelectionHistoryValidationError(
+      value instanceof Array && value.length > SELECTION_HISTORY_BUDGET.maxElements ? "SELECTION_HISTORY_BUDGET_EXCEEDED" : "SELECTION_HISTORY_INVALID",
+      `${name} is invalid`,
+    );
+  }
+  return [...value].sort((left, right) => left - right) as number[];
+}
+
+function targetKey(target: Pick<SelectionElementTargetIR, "objectId" | "dataId" | "mode" | "nonMeshKind">): string {
+  return `${target.objectId}\0${target.dataId}\0${target.mode}\0${target.nonMeshKind ?? "MESH"}`;
+}
+
+function parseTarget(value: unknown, path: string): SelectionElementTargetIR {
+  if (!record(value)) throw new SelectionHistoryValidationError("SELECTION_HISTORY_INVALID", `${path} is invalid`);
+  const parsedKind = kind(value.nonMeshKind, "SELECTION_HISTORY_INVALID");
+  return {
+    objectId: id(value.objectId, `${path}.objectId`),
+    dataId: id(value.dataId, `${path}.dataId`),
+    mode: mode(value.mode, `${path}.mode`),
+    indices: indices(value.indices, `${path}.indices`),
+    ...(parsedKind ? { nonMeshKind: parsedKind } : {}),
+  };
+}
+
+function migrateLegacyTarget(value: Record<string, unknown>, objectIds: string[], activeObjectId: string | null): SelectionElementTargetIR[] {
+  const legacyIndices = value.elementIndices === undefined ? [] : indices(value.elementIndices, "elementIndices");
+  if (legacyIndices.length === 0) return [];
+  const dataId = value.meshId === null ? null : id(value.meshId, "meshId");
+  if (!dataId) throw new SelectionHistoryValidationError("SELECTION_HISTORY_INVALID", "Element selection requires dataId");
+  const objectId = activeObjectId ?? objectIds[0];
+  if (!objectId) throw new SelectionHistoryValidationError("SELECTION_HISTORY_INVALID", "Element selection requires an owning object");
+  const parsedKind = kind(value.nonMeshKind, "SELECTION_HISTORY_INVALID");
+  return [{
+    objectId,
+    dataId,
+    mode: mode(value.elementMode, "elementMode"),
+    indices: legacyIndices,
+    ...(parsedKind ? { nonMeshKind: parsedKind } : {}),
+  }];
+}
 
 export function parseSelectionState(value: unknown): SelectionStateIR {
-  if (!record(value) || !["VERT", "EDGE", "FACE"].includes(value.elementMode as string)) throw new SelectionHistoryValidationError("SELECTION_HISTORY_INVALID", "Selection state is invalid");
+  if (!record(value)) throw new SelectionHistoryValidationError("SELECTION_HISTORY_INVALID", "Selection state is invalid");
   const objectIds = ids(value.objectIds, "objectIds", SELECTION_HISTORY_BUDGET.maxObjects);
-  const activeObjectId = value.activeObjectId === null ? null : typeof value.activeObjectId === "string" ? value.activeObjectId : (() => { throw new SelectionHistoryValidationError("SELECTION_HISTORY_INVALID", "activeObjectId is invalid"); })();
-  if (activeObjectId !== null && !objectIds.includes(activeObjectId)) throw new SelectionHistoryValidationError("SELECTION_HISTORY_INVALID", "Active object must be selected");
-  if (!Array.isArray(value.elementIndices) || value.elementIndices.length > SELECTION_HISTORY_BUDGET.maxElements || value.elementIndices.some((item) => !Number.isSafeInteger(item) || item < 0) || new Set(value.elementIndices).size !== value.elementIndices.length) throw new SelectionHistoryValidationError(value.elementIndices instanceof Array && value.elementIndices.length > SELECTION_HISTORY_BUDGET.maxElements ? "SELECTION_HISTORY_BUDGET_EXCEEDED" : "SELECTION_HISTORY_INVALID", "elementIndices are invalid");
-  const meshId = value.meshId === null ? null : typeof value.meshId === "string" && value.meshId.length > 0 ? value.meshId : (() => { throw new SelectionHistoryValidationError("SELECTION_HISTORY_INVALID", "meshId is invalid"); })();
-  if (meshId === null && value.elementIndices.length > 0) throw new SelectionHistoryValidationError("SELECTION_HISTORY_INVALID", "Element selection requires meshId");
-  const nonMeshKind = value.nonMeshKind === undefined ? undefined : ["CONTROL_POINT", "HANDLE_LEFT", "HANDLE_RIGHT"].includes(value.nonMeshKind as string) ? value.nonMeshKind as NonMeshSelectionKind : (() => { throw new SelectionHistoryValidationError("SELECTION_HISTORY_INVALID", "nonMeshKind is invalid"); })();
-  return { activeObjectId, objectIds, meshId, elementMode: value.elementMode as SelectionElementMode, elementIndices: [...value.elementIndices].sort((a, b) => a - b) as number[], ...(nonMeshKind ? { nonMeshKind } : {}) };
+  const activeObjectId = value.activeObjectId === null ? null : id(value.activeObjectId, "activeObjectId");
+  if (activeObjectId !== null && !objectIds.includes(activeObjectId)) {
+    throw new SelectionHistoryValidationError("SELECTION_HISTORY_INVALID", "Active object must be selected");
+  }
+  const targets = Array.isArray(value.targets)
+    ? value.targets.map((target, index) => parseTarget(target, `targets[${index}]`))
+    : migrateLegacyTarget(value, objectIds, activeObjectId);
+  if (targets.length > SELECTION_HISTORY_BUDGET.maxTargets) {
+    throw new SelectionHistoryValidationError("SELECTION_HISTORY_BUDGET_EXCEEDED", "Selection target count exceeds the budget");
+  }
+  let elementCount = 0;
+  const keys = new Set<string>();
+  for (const target of targets) {
+    if (!objectIds.includes(target.objectId)) {
+      throw new SelectionHistoryValidationError("SELECTION_HISTORY_INVALID", "Element target owner must be selected");
+    }
+    const key = targetKey(target);
+    if (keys.has(key)) throw new SelectionHistoryValidationError("SELECTION_HISTORY_INVALID", "Selection targets must be unique");
+    keys.add(key);
+    elementCount += target.indices.length;
+    if (!Number.isSafeInteger(elementCount) || elementCount > SELECTION_HISTORY_BUDGET.maxElements) {
+      throw new SelectionHistoryValidationError("SELECTION_HISTORY_BUDGET_EXCEEDED", "Selected element count exceeds the budget");
+    }
+  }
+  targets.sort((left, right) => targetKey(left).localeCompare(targetKey(right)));
+  return { activeObjectId, objectIds: [...objectIds].sort(), targets };
 }
 
 export function parseSelectionHistory(value: unknown): SelectionHistoryIR {
-  if (!record(value) || value.schemaVersion !== SELECTION_HISTORY_SCHEMA || !Array.isArray(value.entries)) throw new SelectionHistoryValidationError("PROTOCOL_MISMATCH", "Unsupported selection history schema");
-  if (value.entries.length === 0 || value.entries.length > SELECTION_HISTORY_BUDGET.maxEntries) throw new SelectionHistoryValidationError("SELECTION_HISTORY_BUDGET_EXCEEDED", "Selection history entry count exceeds the budget");
-  return { schemaVersion: SELECTION_HISTORY_SCHEMA, revision: integer(value.revision, "revision", 0, Number.MAX_SAFE_INTEGER), cursor: integer(value.cursor, "cursor", 0, value.entries.length - 1), entries: value.entries.map(parseSelectionState) };
+  if (!record(value) || ![1, SELECTION_HISTORY_SCHEMA].includes(value.schemaVersion as number) || !Array.isArray(value.entries)) {
+    throw new SelectionHistoryValidationError("PROTOCOL_MISMATCH", "Unsupported selection history schema");
+  }
+  if (value.entries.length === 0 || value.entries.length > SELECTION_HISTORY_BUDGET.maxEntries) {
+    throw new SelectionHistoryValidationError("SELECTION_HISTORY_BUDGET_EXCEEDED", "Selection history entry count exceeds the budget");
+  }
+  return {
+    schemaVersion: SELECTION_HISTORY_SCHEMA,
+    revision: integer(value.revision, "revision", 0, Number.MAX_SAFE_INTEGER),
+    cursor: integer(value.cursor, "cursor", 0, value.entries.length - 1),
+    entries: value.entries.map(parseSelectionState),
+  };
 }
 
-function equalState(a: SelectionStateIR, b: SelectionStateIR): boolean { return a.activeObjectId === b.activeObjectId && a.meshId === b.meshId && a.elementMode === b.elementMode && a.nonMeshKind === b.nonMeshKind && a.objectIds.join("\0") === b.objectIds.join("\0") && a.elementIndices.join(",") === b.elementIndices.join(","); }
+function equalState(left: SelectionStateIR, right: SelectionStateIR): boolean {
+  return JSON.stringify(left) === JSON.stringify(right);
+}
 
 export function recordSelection(value: unknown, revision: number, stateValue: unknown): SelectionHistoryIR {
-  const history = parseSelectionHistory(value); if (revision !== history.revision) throw new SelectionHistoryValidationError("REVISION_CONFLICT", "Selection history revision is stale"); const state = parseSelectionState(stateValue);
+  const history = parseSelectionHistory(value);
+  if (revision !== history.revision) throw new SelectionHistoryValidationError("REVISION_CONFLICT", "Selection history revision is stale");
+  const state = parseSelectionState(stateValue);
   if (equalState(history.entries[history.cursor], state)) return history;
-  const entries = history.entries.slice(0, history.cursor + 1); entries.push(state); if (entries.length > SELECTION_HISTORY_BUDGET.maxEntries) entries.shift();
+  const entries = history.entries.slice(0, history.cursor + 1);
+  entries.push(state);
+  if (entries.length > SELECTION_HISTORY_BUDGET.maxEntries) entries.shift();
   return parseSelectionHistory({ schemaVersion: SELECTION_HISTORY_SCHEMA, revision: history.revision + 1, cursor: entries.length - 1, entries });
 }
 
 export function stepSelectionHistory(value: unknown, revision: number, direction: "UNDO" | "REDO"): SelectionHistoryIR {
-  const history = parseSelectionHistory(value); if (revision !== history.revision) throw new SelectionHistoryValidationError("REVISION_CONFLICT", "Selection history revision is stale"); const cursor = history.cursor + (direction === "UNDO" ? -1 : 1);
-  if (cursor < 0 || cursor >= history.entries.length) throw new SelectionHistoryValidationError("SELECTION_UNDO_UNAVAILABLE", `${direction} has no selection entry`);
+  const history = parseSelectionHistory(value);
+  if (revision !== history.revision) throw new SelectionHistoryValidationError("REVISION_CONFLICT", "Selection history revision is stale");
+  const cursor = history.cursor + (direction === "UNDO" ? -1 : 1);
+  if (cursor < 0 || cursor >= history.entries.length) {
+    throw new SelectionHistoryValidationError("SELECTION_UNDO_UNAVAILABLE", `${direction} has no selection entry`);
+  }
   return { ...history, revision: history.revision + 1, cursor };
 }
 
+export function patchSelectionRanges(stateValue: unknown, patchesValue: unknown): SelectionStateIR {
+  const state = parseSelectionState(stateValue);
+  if (!Array.isArray(patchesValue) || patchesValue.length === 0 || patchesValue.length > SELECTION_HISTORY_BUDGET.maxRangePatches) {
+    throw new SelectionHistoryValidationError(
+      Array.isArray(patchesValue) && patchesValue.length > SELECTION_HISTORY_BUDGET.maxRangePatches ? "SELECTION_HISTORY_BUDGET_EXCEEDED" : "SELECTION_HISTORY_INVALID",
+      "Selection range patches are invalid",
+    );
+  }
+  const targets = new Map(state.targets.map((target) => [targetKey(target), { ...target, indices: new Set(target.indices) }]));
+  let touched = 0;
+  for (let patchIndex = 0; patchIndex < patchesValue.length; patchIndex++) {
+    const value = patchesValue[patchIndex];
+    if (!record(value) || typeof value.selected !== "boolean") {
+      throw new SelectionHistoryValidationError("SELECTION_HISTORY_INVALID", `patches[${patchIndex}] is invalid`);
+    }
+    const parsedKind = kind(value.nonMeshKind, "SELECTION_HISTORY_INVALID");
+    const patch: SelectionRangePatchIR = {
+      objectId: id(value.objectId, `patches[${patchIndex}].objectId`),
+      dataId: id(value.dataId, `patches[${patchIndex}].dataId`),
+      mode: mode(value.mode, `patches[${patchIndex}].mode`),
+      start: integer(value.start, `patches[${patchIndex}].start`, 0, Number.MAX_SAFE_INTEGER),
+      end: integer(value.end, `patches[${patchIndex}].end`, 0, Number.MAX_SAFE_INTEGER),
+      selected: value.selected,
+      ...(parsedKind ? { nonMeshKind: parsedKind } : {}),
+    };
+    if (patch.end < patch.start) throw new SelectionHistoryValidationError("SELECTION_HISTORY_INVALID", `patches[${patchIndex}] range is reversed`);
+    const length = patch.end - patch.start + 1;
+    touched += length;
+    if (!Number.isSafeInteger(touched) || touched > SELECTION_HISTORY_BUDGET.maxElements) {
+      throw new SelectionHistoryValidationError("SELECTION_HISTORY_BUDGET_EXCEEDED", "Selection range patch span exceeds the budget");
+    }
+    if (!state.objectIds.includes(patch.objectId)) {
+      throw new SelectionHistoryValidationError("SELECTION_HISTORY_INVALID", "Selection range patch owner must be selected");
+    }
+    const key = targetKey(patch);
+    const target = targets.get(key) ?? { objectId: patch.objectId, dataId: patch.dataId, mode: patch.mode, indices: new Set<number>(), ...(patch.nonMeshKind ? { nonMeshKind: patch.nonMeshKind } : {}) };
+    for (let index = patch.start; index <= patch.end; index++) {
+      if (patch.selected) target.indices.add(index);
+      else target.indices.delete(index);
+    }
+    if (target.indices.size === 0) targets.delete(key);
+    else targets.set(key, target);
+  }
+  return parseSelectionState({
+    activeObjectId: state.activeObjectId,
+    objectIds: state.objectIds,
+    targets: [...targets.values()].map((target) => ({ ...target, indices: [...target.indices] })),
+  });
+}
+
 export function parseRaycastSelectionHit(value: unknown, expectedRevision: number): RaycastSelectionHitIR {
-  if (!record(value) || value.sourceRevision !== expectedRevision || typeof value.dataId !== "string" || !value.dataId || !["VERT", "EDGE", "FACE"].includes(value.mode as string) || !Number.isSafeInteger(value.index) || (value.index as number) < 0 || typeof value.distance !== "number" || !Number.isFinite(value.distance) || value.distance < 0 || !Array.isArray(value.point) || value.point.length !== 3 || value.point.some((item) => typeof item !== "number" || !Number.isFinite(item))) throw new SelectionHistoryValidationError("RAYCAST_HIT_INVALID", "Raycast hit is stale or invalid");
-  const nonMeshKind = value.nonMeshKind === undefined ? undefined : ["CONTROL_POINT", "HANDLE_LEFT", "HANDLE_RIGHT"].includes(value.nonMeshKind as string) ? value.nonMeshKind as NonMeshSelectionKind : (() => { throw new SelectionHistoryValidationError("RAYCAST_HIT_INVALID", "Raycast non-mesh identity is invalid"); })();
-  return { sourceRevision: value.sourceRevision as number, dataId: value.dataId, mode: value.mode as SelectionElementMode, index: value.index as number, distance: value.distance, point: value.point as [number, number, number], ...(nonMeshKind ? { nonMeshKind } : {}) };
+  if (!record(value) || value.sourceRevision !== expectedRevision || typeof value.dataId !== "string" || !value.dataId || !["VERT", "EDGE", "FACE"].includes(value.mode as string) || !Number.isSafeInteger(value.index) || (value.index as number) < 0 || typeof value.distance !== "number" || !Number.isFinite(value.distance) || value.distance < 0 || !Array.isArray(value.point) || value.point.length !== 3 || value.point.some((item) => typeof item !== "number" || !Number.isFinite(item))) {
+    throw new SelectionHistoryValidationError("RAYCAST_HIT_INVALID", "Raycast hit is stale or invalid");
+  }
+  const parsedKind = kind(value.nonMeshKind, "RAYCAST_HIT_INVALID");
+  const objectId = value.objectId === undefined ? undefined : id(value.objectId, "objectId");
+  return {
+    sourceRevision: value.sourceRevision as number,
+    ...(objectId ? { objectId } : {}),
+    dataId: value.dataId,
+    mode: value.mode as SelectionElementMode,
+    index: value.index as number,
+    distance: value.distance,
+    point: value.point as [number, number, number],
+    ...(parsedKind ? { nonMeshKind: parsedKind } : {}),
+  };
 }
 
 export function gateSelectionInteraction(operation: "RAYCAST" | "HISTORY" | "GIZMO"): CapabilityGateResult {
   if (operation !== "GIZMO") return readyGate("N-015", operation);
-  return blockedGate("N-015", operation, [capabilityIssue("CAPABILITY_MISSING", "Curve/non-mesh gizmo interaction is not implemented")]);
+  return blockedGate("N-015", operation, [capabilityIssue("CAPABILITY_MISSING", "Curve gizmo preview remains unavailable; bounded multi-handle commit is supported")]);
 }
diff --git a/web/protocol/simulation-cache.ts b/web/protocol/simulation-cache.ts
index f0a557b8..d6faecde 100644
--- a/web/protocol/simulation-cache.ts
+++ b/web/protocol/simulation-cache.ts
@@ -2,6 +2,11 @@ import type { ErrorCode } from "./error";
 
 export const SIMULATION_CACHE_SCHEMA = 1 as const;
 export const SIMULATION_CACHE_BLENDER_VERSION_PREFIX = "5.2." as const;
+export const SIMULATION_CACHE_BUDGET = {
+  maxCacheBytes: 16 * 1024 * 1024 * 1024,
+  maxFrameBytes: 512 * 1024 * 1024,
+  maxFrames: 100_000,
+} as const;
 
 export interface SimulationCacheFrameIR {
   frame: number;
@@ -69,7 +74,10 @@ export function parseSimulationCacheManifest(value: unknown): SimulationCacheMan
   const frameStart = integer(value.frameStart, "frameStart", -1_000_000);
   const frameEnd = integer(value.frameEnd, "frameEnd", -1_000_000);
   const byteLength = integer(value.byteLength, "byteLength", 1);
-  if (frameEnd < frameStart || frameEnd - frameStart > 100_000 || !Array.isArray(value.frames)) {
+  if (byteLength > SIMULATION_CACHE_BUDGET.maxCacheBytes) {
+    throw new SimulationCacheValidationError("SIMULATION_CACHE_INVALID", "Simulation cache exceeds the byte budget");
+  }
+  if (frameEnd < frameStart || frameEnd - frameStart + 1 > SIMULATION_CACHE_BUDGET.maxFrames || !Array.isArray(value.frames)) {
     throw new SimulationCacheValidationError("SIMULATION_CACHE_INVALID", "Simulation frame range is invalid");
   }
   if (value.frames.length !== frameEnd - frameStart + 1) {
@@ -81,7 +89,10 @@ export function parseSimulationCacheManifest(value: unknown): SimulationCacheMan
     const frame = integer(item.frame, `frames[${index}].frame`, -1_000_000);
     const byteOffset = integer(item.byteOffset, `frames[${index}].byteOffset`);
     const frameByteLength = integer(item.byteLength, `frames[${index}].byteLength`, 1);
-    if (frame !== frameStart + index || byteOffset !== nextOffset || byteOffset + frameByteLength > byteLength) {
+    if (frameByteLength > SIMULATION_CACHE_BUDGET.maxFrameBytes) {
+      throw new SimulationCacheValidationError("SIMULATION_CACHE_INVALID", `frames[${index}] exceeds the byte budget`);
+    }
+    if (frame !== frameStart + index || byteOffset !== nextOffset || byteOffset > byteLength - frameByteLength) {
       throw new SimulationCacheValidationError("SIMULATION_CACHE_INVALID", `frames[${index}] is not contiguous or ordered`);
     }
     nextOffset += frameByteLength;
@@ -122,6 +133,30 @@ export async function verifySimulationCache(manifestValue: unknown, data: ArrayB
   return manifest;
 }
 
+export function selectSimulationCacheFrame(manifestValue: unknown, frame: number): SimulationCacheFrameIR {
+  const manifest = parseSimulationCacheManifest(manifestValue);
+  if (!Number.isSafeInteger(frame) || frame < manifest.frameStart || frame > manifest.frameEnd) {
+    throw new SimulationCacheValidationError("SIMULATION_CACHE_MISSING", `Simulation cache has no frame ${frame}`);
+  }
+  const selected = manifest.frames[frame - manifest.frameStart];
+  if (!selected || selected.frame !== frame) {
+    throw new SimulationCacheValidationError("SIMULATION_CACHE_MISSING", `Simulation cache has no frame ${frame}`);
+  }
+  return selected;
+}
+
+export async function verifySimulationCacheFrame(
+  manifestValue: unknown,
+  frame: number,
+  data: ArrayBuffer,
+): Promise<SimulationCacheFrameIR> {
+  const selected = selectSimulationCacheFrame(manifestValue, frame);
+  if (data.byteLength !== selected.byteLength || await sha256(data) !== selected.sha256) {
+    throw new SimulationCacheValidationError("SIMULATION_CACHE_HASH_MISMATCH", `Simulation frame ${frame} failed SHA-256 verification`);
+  }
+  return selected;
+}
+
 export function simulationCacheKey(manifest: SimulationCacheManifestIR): string {
   return `${manifest.graphHash.slice(0, 16)}-${manifest.sourceBlendSha256.slice(0, 16)}-${manifest.inputHash.slice(0, 16)}-${manifest.frameStart}-${manifest.frameEnd}`;
 }
diff --git a/web/protocol/storage.ts b/web/protocol/storage.ts
index 503e1e13..3d0932b1 100644
--- a/web/protocol/storage.ts
+++ b/web/protocol/storage.ts
@@ -169,6 +169,13 @@ export interface StorageSimulationCacheReadResult extends StorageSimulationCache
   data: ArrayBuffer;
 }
 
+export interface StorageSimulationCacheFrameReadResult extends StorageSimulationCacheResult {
+  frame: number;
+  byteOffset: number;
+  byteLength: number;
+  data: ArrayBuffer;
+}
+
 export interface StorageSimulationCacheListResult {
   projectId: string;
   caches: Array<{
@@ -206,13 +213,14 @@ export interface StorageRequest {
     | { type: "pruneLOD"; projectId: string; maxBytes: number }
     | { type: "putSimulationCache"; projectId: string; manifest: SimulationCacheManifestIR; data: ArrayBuffer }
     | { type: "readSimulationCache"; projectId: string; cacheKey: string }
+    | { type: "readSimulationCacheFrame"; projectId: string; cacheKey: string; frame: number }
     | { type: "listSimulationCaches"; projectId: string };
 }
 
 export interface StorageResponse {
   requestId: string;
   ok: boolean;
-  result?: StorageSmokeResult | StorageInfoResult | StorageProjectResult | StorageSaveResult | StorageRecoveryResult | StorageProjectReadResult | StorageOperationResult | StorageOperationListResult | StorageOperationPruneResult | StorageSnapshotResult | StorageSnapshotListResult | StorageSnapshotReadResult | StorageAssetPutResult | StorageAssetReadResult | StorageAssetListResult | StorageLODResult | StorageLODManifestResult | StorageLODManifestListResult | StorageLODReadResult | StorageLODPruneResult | StorageSimulationCacheResult | StorageSimulationCacheReadResult | StorageSimulationCacheListResult;
+  result?: StorageSmokeResult | StorageInfoResult | StorageProjectResult | StorageSaveResult | StorageRecoveryResult | StorageProjectReadResult | StorageOperationResult | StorageOperationListResult | StorageOperationPruneResult | StorageSnapshotResult | StorageSnapshotListResult | StorageSnapshotReadResult | StorageAssetPutResult | StorageAssetReadResult | StorageAssetListResult | StorageLODResult | StorageLODManifestResult | StorageLODManifestListResult | StorageLODReadResult | StorageLODPruneResult | StorageSimulationCacheResult | StorageSimulationCacheReadResult | StorageSimulationCacheFrameReadResult | StorageSimulationCacheListResult;
   error?: string;
   errorCode?: ErrorCode;
 }
diff --git a/web/protocol/web-engine.ts b/web/protocol/web-engine.ts
index b73ba522..31d47347 100644
--- a/web/protocol/web-engine.ts
+++ b/web/protocol/web-engine.ts
@@ -122,6 +122,7 @@ export type WebEngineEditCommand =
   | { type: "setVertexColors"; meshId: string; attributeName: string; domain: "POINT" | "CORNER"; indices: number[]; colors: number[] }
   | { type: "setVertexWeights"; objectId: string; vertexGroup: string; indices: number[]; values: number[]; normalize?: boolean; mirror?: boolean }
   | { type: "setLightProperties"; dataId: string; properties: { color?: [number, number, number]; energy?: number; exposure?: number; temperature?: number; useTemperature?: boolean; castsShadow?: boolean; radius?: number; spotAngle?: number; spotBlend?: number; areaSize?: number; areaSizeY?: number; areaSpread?: number; sunAngle?: number } }
+  | { type: "setCameraProperties"; dataId: string; properties: { projection?: "PERSPECTIVE" | "ORTHOGRAPHIC"; lensMm?: number; sensorWidthMm?: number; sensorHeightMm?: number; sensorFit?: 0 | 1 | 2; shift?: [number, number]; near?: number; far?: number; orthoScale?: number; depthOfField?: { enabled?: boolean; focusDistance?: number; apertureFStop?: number; apertureBlades?: number; apertureRotation?: number; apertureRatio?: number } } }
   | { type: "setWorldProperties"; dataId: string; properties: { color?: [number, number, number]; exposure?: number; mist?: { enabled?: boolean; type?: "QUADRATIC" | "LINEAR" | "INVERSE_QUADRATIC"; start?: number; depth?: number; intensity?: number; height?: number } } }
   | { type: "setMetaballElements"; dataId: string; elements: Array<{ type: number; position: [number, number, number]; radius: number; scale: [number, number, number] }> }
   | { type: "sculptStroke"; stroke: SculptStrokeIR }
diff --git a/web/tests/e2e/smoke.spec.ts b/web/tests/e2e/smoke.spec.ts
index c8240c76..2d510f4e 100644
--- a/web/tests/e2e/smoke.spec.ts
+++ b/web/tests/e2e/smoke.spec.ts
@@ -425,6 +425,37 @@ test("enforces the N-016 Grease Pencil layer/frame/drawing/stroke/point schema b
   expect(result.budget).toBe("accepted-blocked-budget");
 });
 
+test("renders a bounded previous/next N-016 Grease Pencil onion-skin preview", async ({ page }) => {
+  await page.goto("/");
+  const result = await page.evaluate(async () => {
+    const { createGreasePencilObject } = await import("/src/three-adapter/grease-pencil.ts");
+    const point = (x: number) => ({ position: [x, 0, 0] as [number, number, number], radius: 0.1, opacity: 1, vertexColor: [0.2, 0.4, 0.8, 1] as [number, number, number, number] });
+    const drawing = (id: string, x: number) => ({ id, strokeCount: 1, pointCount: 2, strokes: [{ cyclic: false, pointCount: 2, materialIndex: 0, points: [point(x), point(x + 1)] }] });
+    const object = createGreasePencilObject({
+      id: "grease-pencil:onion",
+      name: "Onion",
+      geometryStatus: "available",
+      layerCount: 1,
+      frameCount: 3,
+      strokeCount: 3,
+      pointCount: 6,
+      layers: [{ id: "layer:1", name: "Lines", visible: true, locked: false, opacity: 1, onionSkinning: true, frames: [
+        { frame: 1, drawing: drawing("drawing:1", -2) },
+        { frame: 5, drawing: drawing("drawing:5", 0) },
+        { frame: 9, drawing: drawing("drawing:9", 2) },
+      ] }],
+    }, 5);
+    if (!object) return null;
+    return {
+      onion: object.userData.greasePencilOnionStrokeCount,
+      current: object.userData.greasePencilCurrentStrokeCount,
+      kinds: object.children.map((child) => child.userData.greasePencilOnion),
+      opacities: object.children.map((child) => "material" in child && !Array.isArray(child.material) ? (child.material as { opacity?: number }).opacity : undefined),
+    };
+  });
+  expect(result).toEqual({ onion: 2, current: 1, kinds: ["PREVIOUS", "NONE", "NEXT"], opacities: [0.28, 1, 0.28] });
+});
+
 for (const offscreen of [false, true]) {
   test(`renders the N-016 Grease Pencil current-frame strokes in ${offscreen ? "OffscreenCanvas" : "main-thread"} Chromium`, async ({ page }) => {
     await page.goto(offscreen ? "/?offscreen=1" : "/");
@@ -465,6 +496,33 @@ test("enforces the N-017 paint stroke, PBVH/UV hit and brush budgets", async ({
   expect(result.budget).toContain("PAINT_BUDGET_EXCEEDED");
 });
 
+test("derives an N-017 source-face, barycentric and UV paint hit from a real raycast", async ({ page }) => {
+  await page.goto("/");
+  const result = await page.evaluate(async () => {
+    const three = await import("/src/vendor/three/three.module.js");
+    const { paintHitFromIntersection } = await import("/src/three-adapter/paint-hit.ts");
+    const geometry = new three.BufferGeometry();
+    geometry.setAttribute("position", new three.Float32BufferAttribute([0, 0, 0, 1, 0, 0, 0, 1, 0], 3));
+    geometry.setAttribute("uv", new three.Float32BufferAttribute([0, 0, 1, 0, 0, 1], 2));
+    geometry.setIndex([0, 1, 2]);
+    const mesh = new three.Mesh(geometry, new three.MeshBasicMaterial());
+    mesh.userData.blenderId = "object:paint";
+    mesh.userData.meshId = "mesh:paint";
+    mesh.userData.triangleFaceIndices = [17];
+    mesh.updateMatrixWorld(true);
+    const raycaster = new three.Raycaster(new three.Vector3(0.25, 0.25, 1), new three.Vector3(0, 0, -1));
+    const intersection = raycaster.intersectObject(mesh)[0];
+    return intersection ? paintHitFromIntersection(intersection, 0.75) : null;
+  });
+  expect(result?.objectId).toBe("object:paint");
+  expect(result?.dataId).toBe("mesh:paint");
+  expect(result?.faceIndex).toBe(17);
+  expect(result?.pressure).toBe(0.75);
+  expect(result?.barycentric).toEqual(expect.arrayContaining([0.5, 0.25, 0.25]));
+  expect(result?.uv).toEqual([0.25, 0.25]);
+  expect(result?.normal).toEqual([0, 0, 1]);
+});
+
 test("validates the N-018 physics capability and cache manifests without claiming solvers", async ({ page }) => {
   await page.goto("/");
   const result = await page.evaluate(() => new Promise<Record<string, unknown>>((resolve, reject) => {
@@ -642,11 +700,16 @@ test("keeps N-015 selection history bounded and rejects stale raycast hits", asy
     worker.onerror = (event) => { worker.terminate(); reject(new Error(event.message)); };
     worker.postMessage({});
   }));
-  expect(result.history).toEqual([3, 1, [1, 3], "HANDLE_LEFT"]);
+  expect(result.history).toEqual([3, 1, [
+    ["curve:1", [1, 3], "HANDLE_LEFT"],
+    ["curve:2", [2], "HANDLE_RIGHT"],
+  ]]);
   expect(result.revision).toContain("REVISION_CONFLICT");
   expect(result.budget).toContain("SELECTION_HISTORY_BUDGET_EXCEEDED");
   expect(result.raycast).toContain("RAYCAST_HIT_INVALID");
-  expect(result.handleHit).toBe("HANDLE_RIGHT");
+  expect(result.handleHit).toEqual(["object:1", "HANDLE_RIGHT"]);
+  expect(result.rangePatch).toEqual([["curve:1", [1, 2, 4]]]);
+  expect(result.migrated).toEqual([2, "mesh:1"]);
   expect(result.gates).toEqual(["READY", "READY", "BLOCKED"]);
 });
 
@@ -895,6 +958,14 @@ test("persists and revalidates content-addressed Simulation caches across Worker
     const restarted = new StorageClient();
     const listed = await restarted.listSimulationCaches(projectId);
     const read = await restarted.readSimulationCache(projectId, stored.cacheKey);
+    const frameRead = await restarted.readSimulationCacheFrame(projectId, stored.cacheKey, 2);
+    let missingFrameCode = "";
+    try {
+      await restarted.readSimulationCacheFrame(projectId, stored.cacheKey, 3);
+    }
+    catch (error) {
+      missingFrameCode = String((error as Error & { code?: string }).code ?? "");
+    }
     let corruptCode = "";
     try {
       await restarted.putSimulationCache(projectId, { ...manifest, cacheSha256: "0".repeat(64) }, source.buffer.slice(0));
@@ -908,6 +979,10 @@ test("persists and revalidates content-addressed Simulation caches across Worker
       path: stored.path,
       listed: listed.caches.map((cache) => cache.cacheKey),
       bytes: Array.from(new Uint8Array(read.data)),
+      frame: frameRead.frame,
+      frameOffset: frameRead.byteOffset,
+      frameBytes: Array.from(new Uint8Array(frameRead.data)),
+      missingFrameCode,
       corruptCode,
     };
   });
@@ -915,6 +990,10 @@ test("persists and revalidates content-addressed Simulation caches across Worker
   expect(result.path).toMatch(/^projects\/simulation-e2e-[0-9]+\/assets\/sha256\/[a-f0-9]{2}\/[a-f0-9]{64}$/);
   expect(result.listed).toContain(result.cacheKey);
   expect(result.bytes).toEqual([11, 12, 13, 21, 22, 23, 24]);
+  expect(result.frame).toBe(2);
+  expect(result.frameOffset).toBe(3);
+  expect(result.frameBytes).toEqual([21, 22, 23, 24]);
+  expect(result.missingFrameCode).toBe("SIMULATION_CACHE_MISSING");
   expect(result.corruptCode).toBe("SIMULATION_CACHE_HASH_MISMATCH");
 });