public void drawPaddle(Graphics2D g2) {
        g2.fillRoundRect((int) view.model.getGame().getPaddlePosition().getX(),
                (int) view.model.getGame().getPaddlePosition().getY(),
                (int) (Constants.PADDLE_WIDTH),
                (int) (Constants.PADDLE_HEIGHT),
                (int) 5,
                (int) 2);
    }


    private void drawGrid(Graphics2D g2) {

        int x;
        int y;

        for (x = 0; x < Constants.SCREEN_WIDTH; x += Constants.SCREEN_WIDTH/Constants.SQUARES_X)
        {
            g2.drawLine(x,0,x,500);
        }

        for (y = 0; y < Constants.SCREEN_HEIGHT; y += Constants.SCREEN_HEIGHT/Constants.SQUARES_Y)
        {
            g2.drawLine(0,y,600,y);
        }