private void RaisePieceTaken(Square square, ChessPiece pieceTaken)
{
var handler = this.PieceTaken;
if (handler != null) {
var eventArgs = new PieceTakenEventArgs(square, pieceTaken);
handler(this, eventArgs);
}
}
private void RaiseMoveMade(BoardPosition from, BoardPosition to, ChessPiece chessPiece)
{
var handler = this.MoveMade;
if (handler != null) {
var eventArgs = new MoveMadeEventArgs(from, to, chessPiece);
handler(this, eventArgs);
}
}
public PieceTakenEventArgs(Square square, ChessPiece pieceTaken)
{
this.Square = square;
this.PieceTaken = pieceTaken;
}
/// <summary>
/// Add a chess piece to the board at a given position.
/// </summary>
/// <param name="boardPosition">The initial position at which to place the chess piece</param>
/// <param name="chessPiece">The chess piece to be placed</param>
public void SetInitialPosition(BoardPosition boardPosition, ChessPiece chessPiece)
{
Square square = GetSquare(boardPosition);
if (square.ChessPiece != null) {
var ex = new ChessBoardException(ExceptionReason.InitialPositionAlreadyOccupied);
throw ex;
}
square.ChessPiece = chessPiece;
chessPiece.BoardPosition = boardPosition;
}
public MoveMadeEventArgs(BoardPosition from, BoardPosition to, ChessPiece chessPiece)
{
this.From = from;
this.To = to;
this.ChessPiece = chessPiece;
}