flashTest

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

package {
    import flash.display.Sprite;
    import flash.events.MouseEvent;

    [SWF(backgroundColor="#000000", frameRate=60)]
    public class Main extends Sprite {

        public function Main() {
            addEventListener(MouseEvent.MOUSE_DOWN, onMouseDown);

            for( var i: int=0;i<100;i++) {
                for( var j: int=0;j<100;j++) {
                    graphics.beginFill(Math.random()*0xffffff);
                    graphics.drawRect(i*11, j*11, 10, 10);
                    graphics.endFill();
                }
            }
        }
        private function onMouseDown(event:MouseEvent):void 
        {
            graphics.beginFill(0xffffff);
            graphics.drawRect(mouseX, mouseY, 20, 20);
            graphics.endFill();
        }
    }
}