public static char?ToChar(this PieceCode pieceCode)
{
switch (pieceCode)
{
case PieceCode.None: return(null);
case PieceCode.N: return('N');
case PieceCode.B: return('B');
case PieceCode.R: return('R');
case PieceCode.Q: return('Q');
case PieceCode.K: return('K');
default: throw new InvalidOperationException("Unknown PieceCode");
}
}
public static string GetName(this PieceCode pieceCode)
{
switch (pieceCode)
{
case PieceCode.None: return("pawn");
case PieceCode.N: return("Knight");
case PieceCode.B: return("Bishop");
case PieceCode.R: return("Rook");
case PieceCode.Q: return("Queen");
case PieceCode.K: return("King");
default: throw new InvalidOperationException("Unknown PieceCode");
}
}
public bool HasThisPieceOn(Square square, PieceCode pieceCode)
{
return(!IsEmptyAt(square) && GetPieceOn(square).Code == pieceCode);
}
public Move(PieceCode pieceCode, StartSquare startSquare, DestinationSquare destinationSquare)
{
PieceCode = pieceCode;
StartSquare = startSquare;
DestinationSquare = destinationSquare;
}
