Forked from:: awef's flash on 2009-2-26

forked from: flash on 2009-2-26

forked:1
favorite:5
lines:73
license : All rights reserved
modified : 2009-02-28 00:00:34

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// forked from awef's flash on 2009-2-26
package
{
    import flash.display.*;
    import flash.events.*;
    import flash.geom.*;
    [SWF(backgroundColor="0x000000")]
    public class main extends Sprite
    {
        private var obj:Array = new Array();
        private var bmd:BitmapData, bmp:Bitmap, container:Sprite;
        
        public function main()
        {
            bmd = new BitmapData( 465, 465, true, 0x000000 );
            bmp = addChild( new Bitmap( bmd ) ) as Bitmap;
            container = addChild( new Sprite ) as Sprite;
            container.visible = false;
            for(var i:uint = 0; i < 100; i++)
            {
                obj[i] = new ball();
                container.addChild(obj[i]);
            }
            
            stage.addEventListener(Event.ENTER_FRAME, frame);
        }
        
        private function frame(e:Event):void
        {
            for(var i:String in obj)
            {
                obj[i].run();
            }
            var m:Matrix = new Matrix;
            bmd.draw( container, m, new ColorTransform( .7, .1, .2, 1), "add" );
            bmd.colorTransform( bmd.rect, new ColorTransform( 1, 1, 1, .97 ) );
        }
    }
}

import flash.display.*;
import flash.filters.*;
class ball extends Shape
{
    private var r:uint = 15;
    private var s:Number= ( Math.random()*3 | 0 ) + 2;
    private var b:Number= -5, bb:int = -5;
    function ball()
    {
        //s = Math.random()*2 | 0 ? s : -s;
        x = Math.round(Math.random() * 450);
        y = s > 0 ? -r - Math.random()*450: 465 + r + Math.random()*450;
        graphics.beginFill(Math.round(Math.random() * 255 * 255 * 255), 1);
        graphics.drawCircle(0, 0, ( Math.random()*r | 0 ) + 4);
        graphics.endFill();
        this.filters = [ new BlurFilter( -b, -b, 2 ) ];
    }
    
    public function run():void
    {

if( s < 0 ) {
            if(y + r < 0)
            {
                x = Math.round(Math.random() * 450);
                y = 465 + r;
                scaleX = scaleY = 1;
            }
        } else {
            if(y - r > 465)
            {
                x = Math.round(Math.random() * 450);
                y = -r;
                scaleX = scaleY = 1;
            }
        }
        scaleX += 0.001;
        scaleY += 0.001;
        y += s;
    }

}

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