マウスを追いかける

/**
 * Copyright umhr ( http://wonderfl.net/user/umhr )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/5BcE
 */

// forked from umhr's マウスを追いかける
package {
	import flash.display.Sprite;
	import flash.events.Event;
	public class Main extends Sprite {
		private var _maru:Sprite;
		public function Main() {
			trace("Hello world");
			
			_maru = new Sprite();
			_maru.graphics.beginFill(0xFF0000);
			_maru.graphics.drawCircle(0, 0, 50);
			_maru.graphics.endFill();
			this.addChild(_maru);
			
			this.addEventListener(Event.ENTER_FRAME, onEnter);
		}
		private function onEnter(event:Event):void {
			//マウスを追っかける
			_maru.x = _maru.x * 0.8 + mouseX * 0.2;
			_maru.y = _maru.y * 0.8 + mouseY * 0.2;
			
		}
	}
}