made components compatible with editor

src/game-lib-scene.js

@@ -15,6 +15,7 @@
  * @param entities GameLib.D3.Entity[]
  * @param progressCallback
  * @param uploadUrl String
+ * @param components
  * @constructor
  */
 GameLib.D3.Scene = function(
@@ -32,7 +33,8 @@ GameLib.D3.Scene = function(
     worlds,
     entities,
     progressCallback,
-    uploadUrl
+    uploadUrl,
+    components
 ) {
     this.id = id;
     this.sceneId = GameLib.D3.Tools.RandomId();
@@ -98,6 +100,11 @@ GameLib.D3.Scene = function(
 
     this.instance = this.createInstance();
 
+    if (typeof components == 'undefined') {
+        components = [];
+    }
+    this.components = components;
+
     // assoc array
     this.meshIdToMesh = {};
 
@@ -112,6 +119,17 @@ GameLib.D3.Scene = function(
     this.notifications = [];
 };
 
+GameLib.D3.Scene.prototype.createInstance = function() {
+
+    this.graphics.isNotThreeThrow();
+
+    var instance = new this.graphics.instance.Scene();
+
+    instance.render = true;
+
+    return instance;
+};
+
 /**
  * Notification objects manage the links between image filenames, instance texture
  * map IDs, and instance materials.