Testing this new fangled wonderfl

I'm avoiding doing my Analysis assignment, so I tried online flash development, and sort of wrote the first thing that came into my head as I tested stuff... resulting in what looks like electron orbits ( thought in fact they are  just moving in the space defined by some random spheroids, rather than around in orbits. They can hit the nucleus!)

by josefndean 07 Nov 2012

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/**
 * Copyright josefndean ( http://wonderfl.net/user/josefndean )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/6eOX
 */

// forked from josefndean's flash on 2012-11-7
package {
    import flash.events.Event;
    import flash.display.Sprite;
    public class FlashTest extends Sprite {
        public var circle:Sprite = new Sprite();
        public var circle2:Sprite = new Sprite();
        public var circle3:Sprite = new Sprite();
        public var nucleus:Sprite = new Sprite()
        public var time:int =0;
        public function FlashTest() {
            circle.graphics.beginFill(0x445566,1);
            circle.graphics.lineStyle(1);
            circle.graphics.drawCircle(0,0,2);
            circle.graphics.endFill();
            stage.addChild(circle);
            circle2.graphics.beginFill(0x445566,1);
            circle2.graphics.lineStyle(1);
            circle2.graphics.drawCircle(0,0,2);
            circle2.graphics.endFill();
            stage.addChild(circle2);
            circle3.graphics.beginFill(0x445566,1);
            circle3.graphics.lineStyle(1);
            circle3.graphics.drawCircle(0,0,2);
            circle3.graphics.endFill();
            stage.addChild(circle3);
            nucleus.graphics.lineStyle(1);
            nucleus.graphics.beginFill(0x445566,1);
            nucleus.graphics.drawCircle(-1,-2,3);
            nucleus.graphics.drawCircle(1,1,3);
            nucleus.graphics.beginFill(0x00ee44,0.9);
            nucleus.graphics.drawCircle(1,-2,2);
            nucleus.graphics.drawCircle(-2,1,3);
            stage.addChild(nucleus);
            nucleus.x = 180;
            nucleus.y = 180;
            stage.addEventListener(Event.ENTER_FRAME,mouseDown);
        }
        public function mouseDown(e:Event):void{
            var shadow:Sprite = newCircle();
            shadow.x = circle.x;
            shadow.y = circle.y;
            shadow.addEventListener(Event.EXIT_FRAME,fadeShadow);
            shadow = newCircle();
            shadow.x = circle2.x;
            shadow.y = circle2.y;
            shadow.addEventListener(Event.EXIT_FRAME,fadeShadow);
            shadow = newCircle();
            shadow.x = circle3.x;
            shadow.y = circle3.y;
            shadow.addEventListener(Event.EXIT_FRAME,fadeShadow);
            ++time
            circle.y = 180+(100*Math.sin(2.6*time/stage.frameRate));
           circle.x = 180+(100*Math.cos(2*time/stage.frameRate));
           circle.scaleY = 1+Math.cos(2*time/stage.frameRate);
           circle.scaleX = 1+Math.cos(2*time/stage.frameRate);
           circle2.y = 180+(80*Math.sin(2.1*time/stage.frameRate));
           circle2.x = 180+(102*Math.cos(2.7*time/stage.frameRate));
           circle2.scaleY = 1+Math.cos(1.5*time/stage.frameRate);
           circle2.scaleX = 1+Math.cos(1.5*time/stage.frameRate);
           circle3.y = 180+(90*Math.sin(1.8*time/stage.frameRate));
           circle3.x = 180+(109*Math.cos(2.1*time/stage.frameRate));
           circle3.scaleY = 1+Math.cos(2.6*time/stage.frameRate);
           circle3.scaleX = 1+Math.cos(2.6*time/stage.frameRate);
        }
        public function newCircle():Sprite{
            var circle:Sprite = new Sprite();
            circle.graphics.lineStyle(1);
            circle.graphics.drawCircle(0,0,1);
            stage.addChild(circle);
            return circle;
        }
        public function fadeShadow(e:Event):void{
            var shadow:Sprite = Sprite(e.target);
            shadow.alpha-=0.1;
            if (shadow.alpha <0) {
                shadow.removeEventListener(Event.ENTER_FRAME,fadeShadow);
                stage.removeChild(shadow);
                shadow = null;
            }

            

        }


    }
}