forked from: flash on 2012-3-19

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

// forked from MMMMMonchi's flash on 2012-3-19
package {
    import flash.display.Sprite;
    import flash.events.Event;
    import net.hires.debug.Stats;
    [SWF(frameRate="60")]
    public class Main extends Sprite {
        public var bullets:Array;
        private const MAX:int=400;   
        public function Main() {
           addChild(new Stats());
            bullets=new Array();
            for(var degree:int = 0; degree < 360; degree+= 20){
                bullets.push(new Ball(0x0, 30, 232, 232, Math.cos(degree * Math.PI / 180)*5, Math.sin(degree * Math.PI / 180)*5));
                addChild(bullets[degree/20]);
                }
            addEventListener(Event.ENTER_FRAME,onEnterFrame);           
            
        }
        public function onEnterFrame(e:Event):void{
            for(var i:int=0;i<bullets.length;i++){
            bullets[i].move();
            if (bullets[i].check())
        {
            removeChild(bullets[i]);
            bullets.splice(i--, 1);
        }
            }
             
            }
        
    }
    
}
import flash.geom.ColorTransform;
import flash.display.Sprite;

class Ball extends Sprite{
    private var _x:Number = 0;
    private var _y:Number = 0;
    public var vx:Number;
    public var vy:Number;
    public var radius:int;
    public var color2:ColorTransform;
    override public function get x():Number { return _x; }
    override public function get y():Number { return _y; }
    override public function set x(value:Number):void 
    {
        super.x = _x = value;
    }
    override public function set y(value:Number):void 
    {
        super.y = _y = value;
    }
     public function Ball(color:uint,radius:int,x:int,y:int,vx:Number,vy:Number){
       
         graphics.beginFill(color);
         graphics.drawCircle(0,0,radius);
         graphics.endFill();
         this.x=x;
         this.y=y;
         this.vx=vx;
         this.vy=vy;
         this.radius=radius;
         
         
         }   
    public function move():void{
        //色を変える！！
        color2=new ColorTransform();
        color2.color=Math.random()*100000000;
       
        this.x+=vx;
        this.y+=vy;
        if(this.x<radius||this.x>=stage.stageWidth-radius){vx=-vx; this.transform.colorTransform=color2;};
         if(this.y<radius||this.y>=stage.stageHeight-radius){vy=-vy; this.transform.colorTransform=color2;};
        }
    public function check():Boolean
    {
        if (x < -50 || stage.stageWidth+10< x ||
            y < -50 || stage.stageHeight+10< y)
        {
            return true;
        }
 
        return false;
    }
    }