forked from: forked from: forked from: Snow Version MSMS

Snow.as 
色を変えてみただけですー

by unityweb 27 Jan 2012

• Forked from ryownet's forked from: forked from: Snow Version MSMS
• Diff: 6
• Related works: 1
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// forked from ryownet's forked from: forked from: Snow Version MSMS
// forked from 0105's forked from: Snow Version MSMS
// forked from kadal's Snow Version MSMS
// forked from kadal's Snow
/* Snow.as */
//色を変えてみただけですー
package {
    
    import flash.display.Sprite;
    import flash.display.Graphics;
    import flash.display.DisplayObject;
    import flash.events.TimerEvent;
    import flash.utils.Timer;
    import flash.events.Event;
    import flash.filters.BlurFilter;

        [SWF(backgroundColor="#000000", frameRate=60)]
        
    public class Snow extends Sprite {
        public function Snow() {
            var timer:Timer = new Timer(10, 0);
            timer.addEventListener(TimerEvent.TIMER, myCircle);
            timer.start();
        }

        private function myCircle(evt:TimerEvent):void {
            var p:Sprite = new Sprite();
            p.graphics.beginFill(Math.random()*0xffffff);
            p.graphics.drawCircle(0, 0, Math.random()*30);
            p.x = Math.random() * stage.stageWidth;
            p.y = Math.random() * stage.stageHeight;
            p.graphics.endFill();

            var filters_array:Array = new Array();
            var myBlur:BlurFilter = new BlurFilter(4, 4, 1);
            filters_array.push(myBlur);
            p.filters = filters_array;
                        p.alpha = 0.1;

            addChild(p);
            p.addEventListener(Event.ENTER_FRAME, smaller);
        }

        private function smaller(evt:Event):void{
            var p:Object = evt.target;
            p.scaleX *= 0.9;
            p.scaleY *= 0.9
            p.alpha = 1 - p.scaleX*0.9 + 0.1;
            p.x += ((stage.stageWidth/2)-p.x)/32;
            p.y += ((stage.stageHeight/2)-p.y)/64;
            if(p.width < 1){
                p.visible = false;
                p.removeEventListener(Event.ENTER_FRAME, smaller);
                removeChild(DisplayObject(p));
            }
        }
    }
}