private void paintEnemyPath(Graphics2D g2, Iterable<Point> enemyPath) {

        g2.setColor(Color.gray);
        for (Point currentGridPoint : enemyPath) {
            g2.fill(new Rectangle(GlobalPositioning.getXPixel(currentGridPoint.getX()), GlobalPositioning.getYPixel(currentGridPoint.getY()),
                    Board.getSquareWidth(), Board.getSquareHeight()));
        }
    }