30 files changed, 1695 insertions, 344 deletions

diff --git a/js/helper-classes/RDGE/src/tools/compile-rdge-core.bat b/js/helper-classes/RDGE/src/tools/compile-rdge-core.bat
deleted file mode 100644
index 50a9a460..00000000
--- a/js/helper-classes/RDGE/src/tools/compile-rdge-core.bat
+++ /dev/null
@@ -1 +0,0 @@
-java -jar ./compiler.jar --compilation_level SIMPLE_OPTIMIZATIONS --manage_closure_dependencies --js ../core/script/math/vec2.js --js ../core/script/math/vec3.js --js ../core/script/math/vec4.js --js ../core/script/math/mat4.js --js ../core/script/math/quat.js --js ../core/script/objectManager.js --js ../core/script/precompiled.js --js ../core/script/renderer.js --js ../core/script/renderUtils.js --js ../core/script/jshader.js --js ../core/script/jpass.js --js ../core/script/RenderProcs.js --js ../core/script/RenderInitProcs.js --js ../core/script/MeshManager.js --js ../core/script/ShaderManager.js --js ../core/script/ScreenQuad.js --js ../core/script/box.js --js ../core/script/camera.js --js ../core/script/shadowLight.js --js ../core/script/utilities.js --js ../core/script/engine.js --js ../core/script/scenegraphNodes.js --js ../core/script/scenegraph.js --js ../core/script/lightmanager.js --js ../core/script/rendercontext.js --js ../core/script/particle.js --js ../core/script/run_state.js --js ../core/script/init_state.js --js ../core/script/runtime.js --js_output_file ../../rdge-compiled.js
diff --git a/js/helper-classes/RDGE/src/tools/compile-rdge-core.sh b/js/helper-classes/RDGE/src/tools/compile-rdge-core.sh
deleted file mode 100644
index ed6d521a..00000000
--- a/js/helper-classes/RDGE/src/tools/compile-rdge-core.sh
+++ /dev/null
@@ -1 +0,0 @@
-java -jar ./compiler.jar --compilation_level SIMPLE_OPTIMIZATIONS --manage_closure_dependencies --js ../core/script/math/vec2.js --js ../core/script/math/vec3.js --js ../core/script/math/vec4.js --js ../core/script/math/mat4.js --js ../core/script/math/quat.js --js ../core/script/objectManager.js --js ../core/script/precompiled.js --js ../core/script/renderer.js --js ../core/script/renderUtils.js --js ../core/script/jshader.js --js ../core/script/jpass.js --js ../core/script/RenderProcs.js --js ../core/script/RenderInitProcs.js --js ../core/script/MeshManager.js --js ../core/script/ShaderManager.js --js ../core/script/ScreenQuad.js --js ../core/script/box.js --js ../core/script/camera.js --js ../core/script/shadowLight.js --js ../core/script/utilities.js --js ../core/script/engine.js --js ../core/script/scenegraphNodes.js --js ../core/script/scenegraph.js --js ../core/script/lightmanager.js --js ../core/script/rendercontext.js --js ../core/script/particle.js --js ../core/script/run_state.js --js ../core/script/init_state.js --js ../core/script/runtime.js --js_output_file rdge-compiled.js
diff --git a/js/lib/drawing/world.js b/js/lib/drawing/world.js
index 1a391338..50fa735a 100755
--- a/js/lib/drawing/world.js
+++ b/js/lib/drawing/world.js
@@ -29,13 +29,20 @@ var World = function GLWorld( canvas, use3D, preserveDrawingBuffer ) {
     }
 
     this._canvas = canvas;
-        if (this._useWebGL) {
-        if(preserveDrawingBuffer) {
+        if (this._useWebGL)
+        {
+        preserveDrawingBuffer = true;
+        if(preserveDrawingBuffer)
+                {
             this._glContext = canvas.getContext("experimental-webgl", {preserveDrawingBuffer: true});
-        } else {
+        }
+                else
+                {
                     this._glContext = canvas.getContext("experimental-webgl");
         }
-    } else {
+    }
+        else
+        {
                 this._2DContext = canvas.getContext( "2d" );
     }
     
@@ -72,11 +79,15 @@ var World = function GLWorld( canvas, use3D, preserveDrawingBuffer ) {
         this._firstRender = true;
 
         this._worldCount = worldCounter;
+        console.log( "creating world " + this._worldCount );
         worldCounter++;
 
         // keep a counter for generating node names
         this._nodeCounter = 0;
 
+    // for sending notifications to listeners
+    this._notifier = new Notifier();
+
     ///////////////////////////////////////////////////////////////////////
     // Property accessors
     ///////////////////////////////////////////////////////////////////////
@@ -119,6 +130,7 @@ var World = function GLWorld( canvas, use3D, preserveDrawingBuffer ) {
 
     // Flag to play/pause animation at authortime
     this._previewAnimation = true;
+  
   ////////////////////////////////////////////////////////////////////////////////////
   // RDGE
   // local variables
@@ -143,7 +155,8 @@ var World = function GLWorld( canvas, use3D, preserveDrawingBuffer ) {
         this.setCameraMat( camMat );
     
     // post-load processing of the scene
-    this.init = function() {
+    this.init = function()
+        {
                 var ctx1 = RDGE.globals.engine.ctxMan.handleToObject(this._canvas.rdgeCtxHandle),
                         ctx2 = RDGE.globals.engine.getContext();
                 if (ctx1 != ctx2)  console.log( "***** different contexts *****" );
@@ -201,13 +214,15 @@ var World = function GLWorld( canvas, use3D, preserveDrawingBuffer ) {
         };
     
         // main code for handling user interaction and updating the scene   
-        this.update = function(dt) {
+        this.update = function(dt)
+        {
                 if (!dt)  dt = 0.2;
         
                 dt = 0.01;      // use our own internal throttle
                 this.elapsed += dt;
         
-                if (this._useWebGL) {
+                if (this._useWebGL)
+                {
                         // changed the global position uniform of light 0, another way to change behavior of a light
                     RDGE.rdgeGlobalParameters.u_light0Pos.set([5 * Math.cos(this.elapsed), 5 * Math.sin(this.elapsed), 20]);
         
@@ -224,35 +239,48 @@ var World = function GLWorld( canvas, use3D, preserveDrawingBuffer ) {
     };
 
     // defining the draw function to control how the scene is rendered      
-        this.draw = function() {
-                if (this._useWebGL) {
+        this.draw = function()
+        {
+                if (this._useWebGL)
+                {
                         RDGE.globals.engine.setContext( this._canvas.rdgeid );
                         var ctx = RDGE.globals.engine.getContext();
                         var renderer = ctx.renderer;
-                        if (renderer.unloadedTextureCount <= 0) {
+                        if (renderer.unloadedTextureCount <= 0)
+                        {
                                 renderer.disableCulling();
                                 renderer._clear();
                                 this.myScene.render();
 
-                                if (this._firstRender) {
-                                        if (this._canvas.task) {
+                                if (this._firstRender)
+                                {
+                                        this._notifier.sendNotification( this._notifier.FIRST_RENDER );
+                                        if (this._canvas.task)
+                                        {
                                                 this._firstRender = false;
 
-                                                if (!this.hasAnimatedMaterials() || !this._previewAnimation) {
+                                                if (!this.hasAnimatedMaterials() || !this._previewAnimation)
+                                                {
                                                         this._canvas.task.stop();
                                                         //this._renderCount = 10;
                                                 }
                                         }
-                                } else if (this._renderCount >= 0) {
-                                        if (this._canvas.task) {
+                                }
+                                else if (this._renderCount >= 0)
+                                {
+                                        if (this._canvas.task)
+                                        {
                                                 this._renderCount--;
-                                                if (this._renderCount <= 0) {
+                                                if (this._renderCount <= 0)
+                                                {
                                                         this._canvas.task.stop();
                         }
                                         }
                                 }
                         }
-                } else {
+                }
+                else
+                {
                         this.render();
                 }
     };
@@ -266,8 +294,10 @@ var World = function GLWorld( canvas, use3D, preserveDrawingBuffer ) {
 //              console.log( "GLWorld.onLoadState" );