Add frame event listener to MovieClip : MovieClip : Development Flash / Flex / ActionScript examples

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Add frame event listener to MovieClip


 
package {
     
     import flash.display.MovieClip;
     import flash.events.Event;
     
     public class Motion extends MovieClip {
          
          public function Motion() {
               trace("Motion class instantiated");
               addEventListener(Event.ENTER_FRAME, update);
          }
          private function updatePosition():void {
               this.x++;
               this.y++;
          }
          private function update(evtObj:Event):void {
               this.updatePosition();
          }
          
     }
}