Removed SetupCallbacks and merged with CreateSceneFromObject as its the only method to use it.

Updated CreateSceneFromObject to make it smaller and also now will copy across extra properties and functions defined in the 'extend' block.

Author: photonstorm

v3/src/scene/global/GlobalSceneManager.js

@@ -77,7 +77,6 @@ var GlobalSceneManager = new Class({
     payloadComplete: require('./inc/PayloadComplete'),
     resume: require('./inc/Resume'),
     sendToBack: require('./inc/SendToBack'),
-    setupCallbacks: require('./inc/SetupCallbacks'),
     sleep: require('./inc/Sleep'),
     start: require('./inc/Start'),
     stop: require('./inc/Stop'),

v3/src/scene/global/inc/CreateSceneFromObject.js

@@ -1,3 +1,5 @@
+var GetValue = require('../../../utils/object/GetValue');
+var NOOP = require('../../../utils/NOOP');
 var Scene = require('../../local/Scene');
 
 var CreateSceneFromObject = function (key, sceneConfig)
@@ -19,7 +21,41 @@ var CreateSceneFromObject = function (key, sceneConfig)
 
     this.createSceneDisplay(newScene);
 
-    return this.setupCallbacks(newScene, sceneConfig);
+    //  Extract callbacks or set NOOP
+
+    var defaults = [ 'init', 'preload', 'create', 'shutdown', 'update', 'render' ];
+
+    for (var i = 0; i < defaults.length; i++)
+    {
+        newScene[defaults[i]] = GetValue(sceneConfig, defaults[i], NOOP);
+    }
+
+    //  Now let's move across any other functions or properties that may exist
+
+    /*
+    scene: {
+        preload: preload,
+        create: create,
+        extend: {
+            hello: 1,
+            test: 'atari',
+            addImage: addImage
+        }
+    }
+    */
+
+    if (sceneConfig.hasOwnProperty('extend'))
+    {
+        for (var propertyKey in sceneConfig.extend)
+        {
+            if (defaults.indexOf(propertyKey) === -1)
+            {
+                newScene[propertyKey] = sceneConfig.extend[propertyKey];
+            }
+        }
+    }
+
+    return newScene;
 };
 
 module.exports = CreateSceneFromObject;