private static void GetDiagonalBlackAttackers(ChessBoard board, List <Square> result, Square current, int multfile, int multrank)
{
char file = current.file;
int rank = current.rank;
for (int i = 1; i < 8; i++)
{
Square tempsquare = new Square((char)(file + multfile * i), rank + multrank * i);
if (!tempsquare.IsOK())
{
break;
}
else if (board[tempsquare] > 0)
{
break;
}
else if (board[tempsquare] < 0 && board[tempsquare] != (sbyte)DefaultPieces.BlackBishop && board[tempsquare] != (sbyte)DefaultPieces.BlackQueen)
{
break;
}
else if (board[tempsquare] == (sbyte)DefaultPieces.BlackBishop || board[tempsquare] == (sbyte)DefaultPieces.BlackQueen)
{
result.Add(new Square((char)(file + multfile * i), rank + multrank * i));
break;
}
}
}
public static void GetDiagonalDestinations(ChessBoard board, ref List <Square> moves, Square current, int multfile, int multrank)
{
char file = current.file;
int rank = current.rank;
for (int i = 1; i < 8; i++)
{
Square tempsquare = new Square((char)(file + multfile * i), rank + multrank * i);
if (!tempsquare.IsOK())
{
break;
}
else if (board[tempsquare] > 0)
{
break;
}
else if (board[tempsquare] < 0)
{
moves.Add(tempsquare);
break;
}
else
{
moves.Add(tempsquare);
}
}
}