flash on 2012-5-25

/**
 * Copyright jokehn9 ( http://wonderfl.net/user/jokehn9 )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/c6mT
 */

package {
    import flash.events.MouseEvent;
    import flash.events.Event;
    import flash.display.Shape;
    import flash.display.Sprite;
    public class FlashTest extends Sprite {
        public function FlashTest() {
            // write as3 code here..
            var circle:Shape = new Shape();
            circle.graphics.lineStyle(1,0x0);
            circle.graphics.beginFill(0x0);
            circle.graphics.drawCircle(-30,-30,10);
            addChild(circle);
            var circle2:Shape = new Shape();
            circle2.graphics.lineStyle(1,0x0);
            circle2.graphics.beginFill(0x0);
            circle2.graphics.drawCircle(-30,-30,10);
            addChild(circle2);
            var circle3:Shape = new Shape();
            circle3.graphics.lineStyle(1,0x0);
            circle3.graphics.beginFill(0x0);
            circle3.graphics.drawCircle(-30,-30,10);
            addChild(circle3);
            var ax:Number = 0;
            var ay:Number = 0;
            var dx:Number = 0
            var dy:Number = 0;
            var ms:int = 0;
            var ax2:Number = 0;
            var ay2:Number = 0;
            var dx2:Number = 0
            var dy2:Number = 0;
            var ms2:int = 0;
            var ax3:Number = 0;
            var ay3:Number = 0;
            var dx3:Number = 0
            var dy3:Number = 0;
            var ms3:int = 0;
            var size:int = 40;
            addEventListener("enterFrame", loop);
            stage.addEventListener(MouseEvent.CLICK,msclick);
            function msclick(e:MouseEvent):void {
                if(ms == 0) {
                    
                    dx = 7*(-18 + Math.random()*36)/stage.frameRate*10;
                    dy = 7*(-18 + Math.random()*36)/stage.frameRate*10;
                    circle.x = mouseX+dx*3;
                    circle.y = mouseY+dy*3;
                }
                ms = 1;
                if(ms2 == 0) {
                    
                    dx2 = 7*(-18 + Math.random()*36)/stage.frameRate*10;
                    dy2 = 7*(-18 + Math.random()*36)/stage.frameRate*10;
                    circle2.x = mouseX+dx2*3;
                    circle2.y = mouseY+dy2*3;
                }
                ms2 = 1;
                if(ms3 == 0) {
                    
                    dx3 = 7*(-18 + Math.random()*36)/stage.frameRate*10;
                    dy3 = 7*(-18 + Math.random()*36)/stage.frameRate*10;
                    circle3.x = mouseX+dx3*3;
                    circle3.y = mouseY+dy3*3;
                }
                ms3 = 1;
            }

            function loop(e:Event):void {
               if(ms == 1) {
                   dx += ax;
                   dy += ay;
                   ax = 25*(1/stage.frameRate)*(mouseX - circle.x)/Math.sqrt(Math.pow((mouseX - circle.x),2)+Math.pow((mouseY - circle.y),2));
                   ay = 25*(1/stage.frameRate)*(mouseY - circle.y)/Math.sqrt(Math.pow((mouseY - circle.y),2)+Math.pow((mouseX - circle.x),2));
                   circle.x += dx;
                   circle.y += dy;
                   if(Math.abs(dx) > 300/stage.frameRate) {
                       dx *= 0.7;
                   }
                   if(Math.abs(dy) > 300/stage.frameRate) {
                       dy *= 0.7;
                   }

                   if(mouseX + Math.abs(dx) + size> circle.x && mouseX - Math.abs(dx) -size < circle.x && mouseY + Math.abs(dy)+size> circle.y && mouseY - Math.abs(dy)-size< circle.y) {
                       circle.x = -30;
                       circle.y = -30;
                       dx = 0;
                       dy = 0;
                       ax = 0;
                       ay = 0;
                       ms = 0;
                   }
 
               }
               if(ms2 == 1) {
                   dx2 += ax2;
                   dy2 += ay2;
                   ax2= 25*(1/stage.frameRate)*(mouseX - circle2.x)/Math.sqrt(Math.pow((mouseX - circle2.x),2)+Math.pow((mouseY - circle2.y),2));
                   ay2 = 25*(1/stage.frameRate)*(mouseY - circle2.y)/Math.sqrt(Math.pow((mouseY - circle2.y),2)+Math.pow((mouseX - circle2.x),2));
                   circle2.x += dx2;
                   circle2.y += dy2;
                   if(Math.abs(dx2) > 300/stage.frameRate) {
                       dx2 *= 0.7;
                   }
                   if(Math.abs(dy2) > 300/stage.frameRate) {
                       dy2 *= 0.7;
                   }

                   if(mouseX + Math.abs(dx2) + size> circle2.x && mouseX - Math.abs(dx2) -size < circle2.x && mouseY + Math.abs(dy2)+size> circle2.y && mouseY - Math.abs(dy2)-size< circle2.y) {
                       circle2.x = -30;
                       circle2.y = -30;
                       dx2 = 0;
                       dy2 = 0;
                       ax2 = 0;
                       ay2 = 0;
                       ms2 = 0;
                   }
 
               }
               if(ms3 == 1) {
                   dx3 += ax3;
                   dy3 += ay3;
                   ax3 = 25*(1/stage.frameRate)*(mouseX - circle3.x)/Math.sqrt(Math.pow((mouseX - circle3.x),2)+Math.pow((mouseY - circle3.y),2));
                   ay3 = 25*(1/stage.frameRate)*(mouseY - circle3.y)/Math.sqrt(Math.pow((mouseY - circle3.y),2)+Math.pow((mouseX - circle3.x),2));
                   circle3.x += dx3;
                   circle3.y += dy3;
                   if(Math.abs(dx3) > 300/stage.frameRate) {
                       dx3 *= 0.7;
                   }
                   if(Math.abs(dy3) > 300/stage.frameRate) {
                       dy3 *= 0.7;
                   }

                   if(mouseX + Math.abs(dx3) + size> circle3.x && mouseX -Math.abs(dx3) -size < circle3.x && mouseY + Math.abs(dy3)+size> circle3.y && mouseY - Math.abs(dy3) -size< circle3.y) {
                       circle3.x = -30;
                       circle3.y = -30;
                       dx3 = 0;
                       dy3 = 0;
                       ax3 = 0;
                       ay3 = 0;
                       ms3 = 0;
                   }
 
               }
            }
            

        }
    }
}