flash on 2011-5-20

by kenji_special 20 May 2011

Embed

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

package {
        import flash.display.BlendMode;
    import flash.display.Sprite;
    import flash.events.Event;
    import flash.events.TimerEvent;
    import flash.utils.Timer;
    
    import org.libspark.betweenas3.BetweenAS3;
    import org.libspark.betweenas3.easing.Back;
    import org.libspark.betweenas3.easing.Circ;
    import org.libspark.betweenas3.tweens.ITween;
   
    public class FlashTest extends Sprite {
        private var r:int = 100;
               
        public function FlashTest() {
            var timer:Timer = new Timer(5, 100);
             timer.start();
             timer.addEventListener(TimerEvent.TIMER, TimerLoop);
        }

        private function TimerLoop(event:TimerEvent):void
        {
            var sp:Sprite = new Sprite();
            
            sp.scaleX =  sp.scaleY = 0.01;
            sp.graphics.beginFill(0xff0000, 0.3);
            sp.graphics.drawCircle(0, 0, 30* (Math.random()*0.9 + 0.1));
            sp.x = stage.stageWidth/2;
            sp.y = stage.stageHeight/2;
            addChild(sp);
            
            var tween1:ITween= BetweenAS3.tween(
                sp, 
                {scaleX: 1, scaleY:1}, 
                {scaleX: sp.scaleX, scaleY: sp.scaleY}, 
                0.3,
                Circ.easeOut
            ); 
            
            
            var tween2:ITween= BetweenAS3.tween(
                sp, 
                {x:(r -sp.width/2)*Math.random() * Math.cos(Math.random()*2*Math.PI) + stage.stageWidth/2, y: (r-sp.width/2) *Math.random()* Math.sin(Math.random() * 2 * Math.PI) + stage.stageWidth/2}, // Parameter object (Destination value)
                {x:sp.x, y:sp.y}, 
                0.4, 
                Back.easeOut
            );
            
            var tween3:ITween = BetweenAS3.delay(tween2, 0.1);
            
            
            tween1.play();
            tween3.play();
        }
    }
}