1 files changed, 47 insertions, 71 deletions

diff --git a/2d/softbody/softbody_2/dist/output.js b/2d/softbody/softbody_2/dist/output.js
index 51df416..4f59242 100644
--- a/2d/softbody/softbody_2/dist/output.js
+++ b/2d/softbody/softbody_2/dist/output.js
@@ -15,6 +15,9 @@
 // can continue to use Module afterwards as well.
 var Module = typeof Module !== 'undefined' ? Module : {};
 
+// See https://caniuse.com/mdn-javascript_builtins_object_assign
+var objAssign = Object.assign;
+
 // --pre-jses are emitted after the Module integration code, so that they can
 // refer to Module (if they choose; they can also define Module)
 // {{PRE_JSES}}
@@ -24,17 +27,11 @@ var Module = typeof Module !== 'undefined' ? Module : {};
 // we collect those properties and reapply _after_ we configure
 // the current environment's defaults to avoid having to be so
 // defensive during initialization.
-var moduleOverrides = {};
-var key;
-for (key in Module) {
-  if (Module.hasOwnProperty(key)) {
-    moduleOverrides[key] = Module[key];
-  }
-}
+var moduleOverrides = objAssign({}, Module);
 
 var arguments_ = [];
 var thisProgram = './this.program';
-var quit_ = function(status, toThrow) {
+var quit_ = (status, toThrow) => {
   throw toThrow;
 };
 
@@ -77,15 +74,16 @@ var read_,
 // this may no longer be needed under node.
 function logExceptionOnExit(e) {
   if (e instanceof ExitStatus) return;
-  var toLog = e;
+  let toLog = e;
   if (e && typeof e === 'object' && e.stack) {
     toLog = [e, e.stack];
   }
   err('exiting due to exception: ' + toLog);
 }
 
-var nodeFS;
+var fs;
 var nodePath;
+var requireNodeFS;
 
 if (ENVIRONMENT_IS_NODE) {
   if (!(typeof process === 'object' && typeof require === '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?)');
@@ -98,11 +96,20 @@ if (ENVIRONMENT_IS_NODE) {
 // include: node_shell_read.js
 
 
+requireNodeFS = function() {
+  // Use nodePath as the indicator for these not being initialized,
+  // since in some environments a global fs may have already been
+  // created.
+  if (!nodePath) {
+    fs = require('fs');
+    nodePath = require('path');
+  }
+}
+
 read_ = function shell_read(filename, binary) {
-  if (!nodeFS) nodeFS = require('fs');
-  if (!nodePath) nodePath = require('path');
+  requireNodeFS();
   filename = nodePath['normalize'](filename);
-  return nodeFS['readFileSync'](filename, binary ? null : 'utf8');
+  return fs.readFileSync(filename, binary ? null : 'utf8');
 };
 
 readBinary = function readBinary(filename) {
@@ -115,10 +122,9 @@ readBinary = function readBinary(filename) {
 };
 
 readAsync = function readAsync(filename, onload, onerror) {
-  if (!nodeFS) nodeFS = require('fs');
-  if (!nodePath) nodePath = require('path');
+  requireNodeFS();
   filename = nodePath['normalize'](filename);
-  nodeFS['readFile'](filename, function(err, data) {
+  fs.readFile(filename, function(err, data) {
     if (err) onerror(err);
     else onload(data.buffer);
   });
@@ -149,7 +155,7 @@ readAsync = function readAsync(filename, onload, onerror) {
   // See https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode
   process['on']('unhandledRejection', function(reason) { throw reason; });
 
-  quit_ = function(status, toThrow) {
+  quit_ = (status, toThrow) => {
     if (keepRuntimeAlive()) {
       process['exitCode'] = status;
       throw toThrow;
@@ -172,7 +178,7 @@ if (ENVIRONMENT_IS_SHELL) {
   }
 
   readBinary = function readBinary(f) {
-    var data;
+    let data;
     if (typeof readbuffer === 'function') {
       return new Uint8Array(readbuffer(f));
     }
@@ -182,7 +188,7 @@ if (ENVIRONMENT_IS_SHELL) {
   };
 
   readAsync = function readAsync(f, onload, onerror) {
-    setTimeout(function() { onload(readBinary(f)); }, 0);
+    setTimeout(() => onload(readBinary(f)), 0);
   };
 
   if (typeof scriptArgs != 'undefined') {
@@ -192,7 +198,7 @@ if (ENVIRONMENT_IS_SHELL) {
   }
 
   if (typeof quit === 'function') {
-    quit_ = function(status, toThrow) {
+    quit_ = (status, toThrow) => {
       logExceptionOnExit(toThrow);
       quit(status);
     };
@@ -233,7 +239,6 @@ if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) {
   // Differentiate the Web Worker from the Node Worker case, as reading must
   // be done differently.
   {
-
 // include: web_or_worker_shell_read.js
 
 
@@ -272,7 +277,7 @@ if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) {
 // end include: web_or_worker_shell_read.js
   }
 
-  setWindowTitle = function(title) { document.title = title };
+  setWindowTitle = (title) => document.title = title;
 } else
 {
   throw new Error('environment detection error');
@@ -282,11 +287,7 @@ var out = Module['print'] || console.log.bind(console);
 var err = Module['printErr'] || console.warn.bind(console);
 
 // Merge back in the overrides
-for (key in moduleOverrides) {
-  if (moduleOverrides.hasOwnProperty(key)) {
-    Module[key] = moduleOverrides[key];
-  }
-}
+objAssign(Module, moduleOverrides);
 // Free the object hierarchy contained in the overrides, this lets the GC
 // reclaim data used e.g. in memoryInitializerRequest, which is a large typed array.
 moduleOverrides = null;
@@ -396,10 +397,10 @@ function getNativeTypeSize(type) {
     case 'float': return 4;
     case 'double': return 8;
     default: {
-      if (type[type.length-1] === '*') {
+      if (type[type.length - 1] === '*') {
         return POINTER_SIZE;
       } else if (type[0] === 'i') {
-        var bits = Number(type.substr(1));
+        const bits = Number(type.substr(1));
         assert(bits % 8 === 0, 'getNativeTypeSize invalid bits ' + bits + ', type ' + type);
         return bits / 8;
       } else {
@@ -694,7 +695,7 @@ var EXITSTATUS;
 /** @type {function(*, string=)} */
 function assert(condition, text) {
   if (!condition) {
-    abort('Assertion failed: ' + text);
+    abort('Assertion failed' + (text ? ': ' + text : ''));
   }
 }
 
@@ -2095,21 +2096,6 @@ var ASM_CONSTS = {
       return 0;
     }
 
-  function _emscripten_set_mousedown_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
-      registerMouseEventCallback(target, userData, useCapture, callbackfunc, 5, "mousedown", targetThread);
-      return 0;
-    }
-
-  function _emscripten_set_mousemove_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
-      registerMouseEventCallback(target, userData, useCapture, callbackfunc, 8, "mousemove", targetThread);
-      return 0;
-    }
-
-  function _emscripten_set_mouseup_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) {
-      registerMouseEventCallback(target, userData, useCapture, callbackfunc, 6, "mouseup", targetThread);
-      return 0;
-    }
-
   function __webgl_enable_ANGLE_instanced_arrays(ctx) {
       // Extension available in WebGL 1 from Firefox 26 and Google Chrome 30 onwards. Core feature in WebGL 2.
       var ext = ctx.getExtension('ANGLE_instanced_arrays');
@@ -2449,20 +2435,6 @@ var ASM_CONSTS = {
   return _emscripten_webgl_do_create_context(a0,a1);
   }
 
-  function _emscripten_webgl_do_get_current_context() {
-      return GL.currentContext ? GL.currentContext.handle : 0;
-    }
-  function _emscripten_webgl_get_current_context(
-  ) {
-  return _emscripten_webgl_do_get_current_context();
-  }
-  Module["_emscripten_webgl_get_current_context"] = _emscripten_webgl_get_current_context;
-  
-  function _emscripten_webgl_make_context_current(contextHandle) {
-      var success = GL.makeContextCurrent(contextHandle);
-      return success ? 0 : -5;
-    }
-  Module["_emscripten_webgl_make_context_current"] = _emscripten_webgl_make_context_current;
   function _emscripten_webgl_destroy_context(contextHandle) {
       if (GL.currentContext == contextHandle) GL.currentContext = 0;
       GL.deleteContext(contextHandle);
@@ -2484,6 +2456,10 @@ var ASM_CONSTS = {
   
     }
 
+  function _emscripten_webgl_make_context_current(contextHandle) {
+      var success = GL.makeContextCurrent(contextHandle);
+      return success ? 0 : -5;
+    }
 
   var SYSCALLS = {mappings:{},buffers:[null,[],[]],printChar:function(stream, curr) {
         var buffer = SYSCALLS.buffers[stream];
@@ -3074,9 +3050,6 @@ var asmLibraryArg = {
   "emscripten_resize_heap": _emscripten_resize_heap,
   "emscripten_set_canvas_element_size": _emscripten_set_canvas_element_size,
   "emscripten_set_click_callback_on_thread": _emscripten_set_click_callback_on_thread,
-  "emscripten_set_mousedown_callback_on_thread": _emscripten_set_mousedown_callback_on_thread,
-  "emscripten_set_mousemove_callback_on_thread": _emscripten_set_mousemove_callback_on_thread,
-  "emscripten_set_mouseup_callback_on_thread": _emscripten_set_mouseup_callback_on_thread,
   "emscripten_webgl_create_context": _emscripten_webgl_create_context,
   "emscripten_webgl_destroy_context": _emscripten_webgl_destroy_context,
   "emscripten_webgl_init_context_attributes": _emscripten_webgl_init_context_attributes,
@@ -3134,15 +3107,6 @@ var ___errno_location = Module["___errno_location"] = createExportWrapper("__err
 var _fflush = Module["_fflush"] = createExportWrapper("fflush");
 
 /** @type {function(...*):?} */
-var stackSave = Module["stackSave"] = createExportWrapper("stackSave");
-
-/** @type {function(...*):?} */
-var stackRestore = Module["stackRestore"] = createExportWrapper("stackRestore");
-
-/** @type {function(...*):?} */
-var stackAlloc = Module["stackAlloc"] = createExportWrapper("stackAlloc");
-
-/** @type {function(...*):?} */
 var _emscripten_stack_init = Module["_emscripten_stack_init"] = function() {
   return (_emscripten_stack_init = Module["_emscripten_stack_init"] = Module["asm"]["emscripten_stack_init"]).apply(null, arguments);
 };
@@ -3158,6 +3122,15 @@ var _emscripten_stack_get_end = Module["_emscripten_stack_get_end"] = function()
 };
 
 /** @type {function(...*):?} */
+var stackSave = Module["stackSave"] = createExportWrapper("stackSave");
+
+/** @type {function(...*):?} */
+var stackRestore = Module["stackRestore"] = createExportWrapper("stackRestore");
+
+/** @type {function(...*):?} */
+var stackAlloc = Module["stackAlloc"] = createExportWrapper("stackAlloc");
+
+/** @type {function(...*):?} */
 var _malloc = Module["_malloc"] = createExportWrapper("malloc");
 
 /** @type {function(...*):?} */
@@ -3242,7 +3215,10 @@ if (!Object.getOwnPropertyDescriptor(Module, "Protocols")) Module["Protocols"] =
 if (!Object.getOwnPropertyDescriptor(Module, "Sockets")) Module["Sockets"] = function() { abort("'Sockets' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)") };
 if (!Object.getOwnPropertyDescriptor(Module, "getRandomDevice")) Module["getRandomDevice"] = function() { abort("'getRandomDevice' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)") };
 if (!Object.getOwnPropertyDescriptor(Module, "traverseStack")) Module["traverseStack"] = function() { abort("'traverseStack' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)") };
+if (!Object.getOwnPropertyDescriptor(Module, "convertFrameToPC")) Module["convertFrameToPC"] = function() { abort("'convertFrameToPC' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)") };
 if (!Object.getOwnPropertyDescriptor(Module, "UNWIND_CACHE")) Module["UNWIND_CACHE"] = function() { abort("'UNWIND_CACHE' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)") };
+if (!Object.getOwnPropertyDescriptor(Module, "saveInUnwindCache")) Module["saveInUnwindCache"] = function() { abort("'saveInUnwindCache' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)") };
+if (!Object.getOwnPropertyDescriptor(Module, "convertPCtoSourceLocation")) Module["convertPCtoSourceLocation"] = function() { abort("'convertPCtoSourceLocation' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)") };
 if (!Object.getOwnPropertyDescriptor(Module, "readAsmConstArgsArray")) Module["readAsmConstArgsArray"] = function() { abort("'readAsmConstArgsArray' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)") };
 if (!Object.getOwnPropertyDescriptor(Module, "readAsmConstArgs")) Module["readAsmConstArgs"] = function() { abort("'readAsmConstArgs' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)") };
 if (!Object.getOwnPropertyDescriptor(Module, "mainThreadEM_ASM")) Module["mainThreadEM_ASM"] = function() { abort("'mainThreadEM_ASM' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)") };