*/
    private void createFood(){
        Point p = new Point();
        boolean reCreate = false;
        //get a random point 
        p.x = fLocaleX = PX * r.nextInt((GAME_WIDTH-PX)/PX); 
        p.y = fLocaleY = PX * r.nextInt((GAME_HEIGHT-PX)/PX);
        ArrayList<PX> pxList = new ArrayList();
        pxList = Game.getAllPXonScreen();
        for (PX px : pxList) {
            if(p.equals(px.location)){
                reCreate = true;
                break;
            }
        }
        if(reCreate){
            createFood();
        } else {
            food = new PX(p);
            food.startBlink();
        }
        
    }