public void MakeMove(Move move)
{
if (IsValidMove(move))
{
_board.RemovePiece(move.Piece);
int newRow = move.Piece.Row;
int newCol = move.Piece.Col;
foreach (MoveDirection direction in move.Direction)
{
newRow += MoveUtil.GetRowMoveAmountByColor(move.Piece.Owner, direction);
newCol += MoveUtil.GetColMoveAmount(direction);
CheckerPiece pieceInPosition = _board.GetPiece(newRow, newCol);
if (pieceInPosition != null)
{
_board.RemovePiece(pieceInPosition);
newRow += MoveUtil.GetRowMoveAmountByColor(move.Piece.Owner, direction);
newCol += MoveUtil.GetColMoveAmount(direction);
}
}
var pieceAfterMove = new CheckerPiece(move.Piece);
pieceAfterMove.Row = newRow;
pieceAfterMove.Col = newCol;
_board.AddPiece(pieceAfterMove);
}
else
{
throw new ArgumentException("Invalid Move");
}
}
/// <summary>
/// Returns a deep copy
/// of the current board
/// flipped about the the x-axis.
/// </summary>
/// <returns></returns>
public CheckerBoard FlipBoard()
{
var reversedBoard = new CheckerBoard();
for (int i = 0; i < SIZE; i++)
{
int row = SIZE - i - 1;
for (int j = 0; j < SIZE; j++)
{
CheckerPiece pieceToCopy = boardState[row, j];
if (pieceToCopy != null)
{
reversedBoard.AddPiece(pieceToCopy.Owner, i, j);
}
}
}
return(reversedBoard);
}
