Reff AS3
http://www.puzzlescripts.com/nm-Sliding_Puzzle_AS3_Class-cp-38 http://www.puzzlescripts.com/nm-Jigsaw_Puzzle_AS3_Class-cp-28 flash.events.MouseEvent; Next1.addEventListener(MouseEvent.CLICK, Walk); function Walk(event: MouseEvent): void { addEventListener(Event.ENTER_FRAME, enterFrame); function enterFrame(e:Event):void { if (currentFrame == 30) { gotoAndPlay(31); } } } addEventListener(Event.ENTER_FRAME, enterFrame); function enterFrame(e:Event):void { if (someAnimation.currentFrame == 30) { //do this } } stage.addEventListener(MouseEvent.MOUSE_MOVE, mousePosition); var smiley:MovieClip = addChild(new Smiley) as MovieClip; // **ERROR HERE** stage.addEventListener(MouseEvent.MOUSE_DOWN,toggleSmiley); stage.addEventListener(MouseEvent.MOUSE_UP,toggleSmiley); function mousePosition(event:MouseEvent) { smiley.x = mouseX; smiley.y = mouseY; } function toggleSmiley(e:MouseEvent):void { smiley.vi...