flash on 2011-3-17

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

package {
    import flash.events.Event;
    import flash.display.Shape;
    import flash.display.Sprite;
    
    
    
    public class FlashTest extends Sprite {
 
        private var truc:Shape;
        private var truc2:Shape; 
        private var truc3:Shape;  
        private var t:Shape;
        
        public function FlashTest() {
            // write as3 code here..
                        
            truc = new Shape();
            truc.graphics.beginFill(0x0000ff);
            truc.graphics.drawRect(0,0,20,20);
            truc.graphics.endFill();
            
            addChild(truc);
            
            truc2 = new Shape();
            truc2.graphics.beginFill(0xff0000);
            truc2.graphics.drawRect(0,0,20,20);
            truc2.graphics.endFill();
            
            addChild(truc2);
            
            truc3 = new Shape();
            truc3.graphics.beginFill(0x00ff00);
            truc3.graphics.drawRect(0,0,20,20);
            truc3.graphics.endFill();
            
            addChild(truc3);
            
            t = new Shape();
            t.graphics.beginFill(0xffcc00);
            t.graphics.drawRect(0,0,20,20);
            t.graphics.endFill();
            
            addChild(t);
            
            stage.addEventListener(Event.ENTER_FRAME, update);
        }
        
        public function update(evt:Event):void
        {
            truc.x = stage.stageWidth/2 ;
            truc.y = stage.stageHeight/2 ;
            truc.rotation++;
            
            truc2.x = truc.x;
            truc2.y = truc.y;
            
            truc2.x += Math.cos(truc.rotation/180*Math.PI - 0.5*Math.PI)*20;
            truc2.y += Math.sin(truc.rotation/180*Math.PI - 0.5*Math.PI)*20;
            truc2.rotation = truc.rotation;
            
            truc3.x = truc2.x;
            truc3.y = truc2.y;
            truc3.rotation = truc2.rotation;
            
            truc3.x += Math.cos(truc2.rotation/180*Math.PI)*20;
            truc3.y += Math.sin(truc2.rotation/180*Math.PI)*20;
        
            var X:Number = 20;
            var Y:Number = 40;
            
            t.x = Math.cos(truc3.rotation/180*Math.PI)*X - Math.sin(truc3.rotation/180*Math.PI)*Y + truc3.x;
            t.y = Math.sin(truc3.rotation/180*Math.PI)*X + Math.cos(truc3.rotation/180*Math.PI)*Y + truc3.y;
            
            t.rotation = truc3.rotation;
           
        }

    }
}