mirrorHorizontal method

bool mirrorHorizontal()

If the row is less than or equal to 2, then mirror the piece horizontally up to down. Otherwise, mirror the piece horizontally down to up

Returns: A boolean value.

Implementation

bool mirrorHorizontal() {
  // if (move.row <= 2) {
  //   return mirrorHorizontalUpDown();
  // }
  mirrorHorizontalUpDown();

  return mirrorHorizontalDownUp();
}