The AssetManager singleton instance.

The Assertions singleton instance.

An instance of the context menu manager.

The EventManager singleton instance.

The KeyboardEventManager singleton instance.

The LanguageManager singleton instance.

An instance of a layout manager.

The Model singleton instance.

A placeholder variable for a PreloadController instance. You should initialize this yourself.

The ServiceManager singleton instance.

The SoundManager singleton instance.

The Utilities singleton instance.

Constructor for CoreSprite instances.

Dispose of references to pre-defined properties. The only thing this method does is set references to null. If you have custom key mappings, or custom event handling with a singleton instance, you should override dispose, clear up your own custom stuff, then call super.dispose();

 
   public class MyMC extends CoreSprite
   {
       public var themc:MovieClip;
       public function MyMC()
       {
           super();
           em.handleEvents(themc,this,"onTheMC");
       }
       
       public function onTheMCClick():void
       {
           trace("clicked");
       }
       
       override public function dispose():void
       {
           em.disposeEventsForObject(themc);
           super.dispose();
       }
   }