// Returns a capture move from all possible moves of all pieces
private Move findCaptureMove(Board i_Board, List <List <Move> > i_AllMovesList)
{
foreach (List <Move> list in i_AllMovesList)
{
foreach (Move move in list)
{
if (MoveValidator.IsCaptureMovePossible(this, i_Board, move))
{
return(move);
}
}
}
return(null);
}
// Execute the given move, returns true if it was executed successfully
public void ExecuteMove(Move i_Move)
{
eMoveFeedback moveFeedback = eMoveFeedback.Failed;
Piece piece = m_Board.GameBoard[i_Move.FromRow, i_Move.FromCol].CurrentPiece;
if (piece != null)
{
// User chose simple move
if (MoveValidator.IsSimpleMove(CurrentPlayer, m_Board, i_Move))
{
// If the player can capture- the move fails (he must choose to capture)
if (MoveValidator.IsPlayerHasCapture(CurrentPlayer, m_Board))
{
moveFeedback = eMoveFeedback.FailedCouldCapture;
}
else
{
// If the moving piece is NOT a king
if (piece.IsKing == false)
{
// If tries to move in the opposite direction- the move fails
if (MoveValidator.IsMovingInValidDirection(CurrentPlayer, i_Move, piece) == false)
{
moveFeedback = eMoveFeedback.Failed;
}
else
{
m_Board.MovePiece(CurrentPlayer, piece, new Point(i_Move.ToRow, i_Move.ToCol));
moveFeedback = eMoveFeedback.Success;
}
}
// moving piece is a king
else
{
m_Board.MovePiece(CurrentPlayer, piece, new Point(i_Move.ToRow, i_Move.ToCol));
moveFeedback = eMoveFeedback.Success;
}
}
}
// User chose capture move
else if (MoveValidator.IsCaptureMovePossible(CurrentPlayer, m_Board, i_Move))
{
Player enemyPlayer = CurrentPlayer == PlayerOne ? PlayerTwo : PlayerOne;
m_Board.MoveCapturingPiece(CurrentPlayer, enemyPlayer, piece, new Point(i_Move.ToRow, i_Move.ToCol));
moveFeedback = eMoveFeedback.Success;
// check double capture option
if (MoveValidator.CanPieceCapture(m_Board, m_Board.GameBoard[i_Move.ToRow, i_Move.ToCol].CurrentPiece))
{
moveFeedback = eMoveFeedback.CanDoubleCapture;
}
}
}
if (moveFeedback == eMoveFeedback.Success)
{
m_TurnCount++;
}
// Notify listeners of move execution completed
MoveExecuted?.Invoke(moveFeedback);
}