flash on 2011-5-11

...
@author gaina

by gaina 10 May 2011

Embed

/**
 * Copyright gaina ( http://wonderfl.net/user/gaina )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/9sNw
 */

package 
{
    import caurina.transitions.Tweener;
    import flash.display.Sprite;
    import flash.events.Event;
    
    /**
     * ...
     * @author gaina
     */
    public class Main extends Sprite 
    {
        
        private var SIZE:int = 13;
        
        public function Main():void 
        {
            if (stage) init();
            else addEventListener(Event.ADDED_TO_STAGE, init);
        }
        
        private function init(e:Event = null):void 
        {
            removeEventListener(Event.ADDED_TO_STAGE, init);
            // entry point
            var hh:int = Math.ceil(stage.stageHeight / SIZE);
            for (var i:int = 1; i < hh; i += 2) {
                var s:Sprite = new Sprite();
                s.graphics.beginFill(0);
                s.graphics.drawRect(0, 0, stage.stageWidth, SIZE);
                s.graphics.endFill();
                addChild(s);
                s.y = i * SIZE;
                s.scaleX = 0;
                
                test(s, i, hh);
            }
            
            var ww:int = Math.ceil(stage.stageWidth / SIZE);
            for (var j:int = 1; j < ww; j += 2) {
                var _s:Sprite = new Sprite();
                _s.graphics.beginFill(0);
                _s.graphics.drawRect(0, 0, SIZE, stage.stageHeight);
                _s.graphics.endFill();
                addChild(_s);
                _s.x = stage.stageWidth - (j * SIZE);
                _s.scaleY = 0;
                
                test(_s, j, ww);
            }
        }
        
        private function test(s:Sprite, i:int, num:Number):void
        {
            Tweener.addTween(s, { 
                scaleX:1, 
                scaleY:1, 
                time:1, 
                delay:i * 0.1, 
                onComplete:function():void {
                    Tweener.addTween(s, { scaleX:0, scaleY:0, time:0.7, delay:(num + i) * 0.05 } );
                }
            } );
        }
        
    }
    
}