vismotus > Flash, Actionscript y Flex

package
{
	import flash.display.Sprite;
	import flash.events.Event;
 
	public class Follower extends Sprite
	{
		private var dx:Number;
		private var dy:Number;
		private var angle:Number;
 
		public function Follower()
		{
			this.x = stage.stageWidth/ 2;
			this.y = stage.stageHeight / 2;
			addEventListener(Event.ENTER_FRAME, update);
		}
		private function update(event:Event):void
		{
			dx = stage.mouseX - this.x;
			dy = stage.mouseY - this.y;
			angle = Math.atan2(dy, dx);
			this.rotation = angle * 180 / Math.PI;
		}
	}
 
}