public FrogCard(int p_card_nbr, FrogPart p_top, FrogPart p_left, FrogPart p_right, FrogPart p_bottom)
 {
     _card_nbr  = p_card_nbr;
     _rotations = 0;
     _top       = p_top;
     _left      = p_left;
     _right     = p_right;
     _bottom    = p_bottom;
 }
        // Method to rotate the card 90 degress to the right
        public void RotateCard()
        {
            FrogPart temp_part = new FrogPart();

            temp_part = _top;

            _top    = _left;
            _left   = _bottom;
            _bottom = _right;
            _right  = temp_part;

            _rotations++;
        }