vacuum

/**
 * Copyright gaina ( http://wonderfl.net/user/gaina )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/o34K
 */

package 
{
	import flash.display.DisplayObject;
	import flash.display.Sprite;
	import flash.events.Event;
	import flash.events.MouseEvent;
	import flash.filters.GlowFilter;
	import flash.geom.Point;

	
	[SWF(width=465,height=465,backgroundColor=0x000000,framerate=30)]
	public class Vacuum extends Sprite 
	{
		private var SCALE:Number = 1;
		private var scaleAg:Number = 0.05;
		//private var Vacuum_POINT:Point;
		public function Vacuum():void 
		{
			
			//Vacuum_POINT = new Point(stage.stageWidth / 2, stage.stageHeight / 2);
			
			stage.addEventListener(MouseEvent.MOUSE_MOVE, ZUTTO_Vacuum);
			stage.addEventListener(MouseEvent.CLICK, oneTimeVacuum);
		}
		
		private function ZUTTO_Vacuum(event:Event):void
		{
			draw();
		}
		
		private function oneTimeVacuum(event:MouseEvent):void
		{
			draw();
		}
		
		private function draw():void {
			var sp:Sprite = new Sprite();
			sp.graphics.clear();
			sp.graphics.beginFill(Math.random()* 128 << 16);
			sp.graphics.drawCircle(0, 0, 50);
			sp.graphics.endFill();
			var spGlow:GlowFilter = new GlowFilter(0xffffff, 0.5, 12, 12, 12, 2);
			var arr:Array = [];
			arr.push(spGlow);
			sp.filters = arr;
			sp.x = Math.random() * 865-200;
			sp.y = Math.random() * 865-200;
			addChild(sp);
			
			sp.addEventListener(Event.ENTER_FRAME, loop);
		}
		
		private function loop(event:Event):void
		{
			event.target.scaleX -= 0.05;
			event.target.scaleY -= 0.05;
			event.target.x += (stage.mouseX - event.target.x) / 5;
			event.target.y += (stage.mouseY - event.target.y) / 5;
			//event.target.x += (Vacuum_POINT.x - event.target.x) / 5;
			//event.target.y += (Vacuum_POINT.y - event.target.y) / 5;
			
			if (event.target.scaleX < 0 || event.target.scaleY < 0)
			{
				event.target.removeEventListener(Event.ENTER_FRAME, loop);
				removeChild(event.target as DisplayObject);
			}
		}
		
	}
}