No.01 - マウスについてくる何か

by tnker 05 Jan 2010

Tags

mouse
Embed

/**
 * Copyright tnker ( http://wonderfl.net/user/tnker )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/7pOl
 */

package {
    import flash.display.Sprite;
    import flash.events.Event;
    import flash.events.MouseEvent;
    import flash.events.TimerEvent;
    import flash.utils.Timer;
    public class Main extends Sprite {
        private var sp:Circle;
            private var isDown:Boolean = true;
            public function Main() {
            // write as3 code here..
            this.addEventListener(Event.ENTER_FRAME, loop);
        }
		
		private function loop(e:Event):void
		{
			this.sp = new Circle(mouseX, mouseY);
			this.addChild(sp);
			this.addEventListener(Event.ADDED, init);
			//this.sp.x += (this.mouseX - this.sp.x) * 0.1;
			//this.sp.y += (this.mouseY - this.sp.y) * 0.1;
		}
		
		private function init(e:Event):void 
		{
			
			var time:Timer = new Timer(2000, 1);
			time.addEventListener(TimerEvent.TIMER_COMPLETE, del);
			time.start();
			removeEventListener(Event.ADDED, init);
		}
		
		private function del(e:TimerEvent):void 
		{
			this.removeChildAt(0);
			removeEventListener(TimerEvent.TIMER_COMPLETE, del);
		}
    }
}

import flash.display.Sprite;
import flash.events.Event;
import caurina.transitions.Tweener;

class Circle extends Sprite {
	private var sp:Sprite;
	private const SCALE_NUM:Number = 15;
	public function Circle(x:Number, y:Number):void
	{
		this.sp = new Sprite();
		this.sp.graphics.beginFill(0xFFFFFF * Math.random(), 0.3);
		this.sp.graphics.drawCircle(x + randamFunc(SCALE_NUM), y + randamFunc(SCALE_NUM), 5 * Math.random());
		this.sp.graphics.endFill();
		addChild(sp);
		Tweener.addTween(sp, { alpha:0, width:0, height:0, x:mouseX, y:mouseY, time:1, transition:"easeInQuart" } );
	}
	
	private function randamFunc(num:Number):Number
	{
		var n:Number = Math.random() * num;
		var m:Number = Math.random() * num;
		var l:Number = n - m;
		
                return l;
	}
}