public ulong GetMoves(int rank, int file)
{
DisplayCheck = false;
if (!IsRightColor(rank, file))
{
return(0);
}
int selected = rank * 8 + file;
char piece = _myboard[rank, file];
switch (piece)
{
case 'r':
return(ClipCheck(Moves.GetRookMoves(rank, file, chessboard.AllPieces, chessboard.AllBlack), selected));
case 'n':
return(ClipCheck(Moves.GetKnightMoves(rank, file, chessboard.AllBlack), selected));
case 'b':
return(ClipCheck(Moves.GetBishopMoves(rank, file, chessboard.AllPieces, chessboard.AllBlack), selected));
case 'q':
return(ClipCheck(Moves.GetQueenMoves(rank, file, chessboard.AllPieces, chessboard.AllBlack), selected));
case 'k':
ulong bkmoves = Moves.GetKingMoves(rank, file, chessboard.AllBlack) | Moves.GetBlackCastleMoves(rank, file, chessboard.AllBlack, this, chessboard);
return(ClipCheck(bkmoves, selected));
case 'p':
return(ClipCheck(Moves.GetBlackPawnMoves(rank, file, chessboard.AllPieces, chessboard.AllWhite, chessboard.Enpassant), selected));
case 'R':
return(ClipCheck(Moves.GetRookMoves(rank, file, chessboard.AllPieces, chessboard.AllWhite), selected));
case 'N':
return(ClipCheck(Moves.GetKnightMoves(rank, file, chessboard.AllWhite), selected));
case 'B':
return(ClipCheck(Moves.GetBishopMoves(rank, file, chessboard.AllPieces, chessboard.AllWhite), selected));
case 'Q':
return(ClipCheck(Moves.GetQueenMoves(rank, file, chessboard.AllPieces, chessboard.AllWhite), selected));
case 'K':
ulong wkmoves = Moves.GetKingMoves(rank, file, chessboard.AllWhite) | Moves.GetWhiteCastleMoves(rank, file, chessboard.AllWhite, this, chessboard);
return(ClipCheck(wkmoves, selected));
case 'P':
return(ClipCheck(Moves.GetWhitePawnMoves(rank, file, chessboard.AllPieces, chessboard.AllBlack, chessboard.Enpassant), selected));
default:
return(0);
}
}
private List <int[]> GetPawnMoves(List <int> indexes, Game.PieceColor color)
{
List <int[]> moves = new List <int[]>();
foreach (int ind in indexes)
{
int rank = ind / 8;
int file = ind % 8;
if (color == Game.PieceColor.White)
{
List <int[]> thesemoves = ConvertMove(board.ClipCheck(Moves.GetWhitePawnMoves(rank, file, chessboard.AllPieces, chessboard.AllBlack, chessboard.Enpassant), ind), ind);
moves.AddRange(thesemoves);
}
else
{
List <int[]> thesemoves = ConvertMove(board.ClipCheck(Moves.GetBlackPawnMoves(rank, file, chessboard.AllPieces, chessboard.AllWhite, chessboard.Enpassant), ind), ind);
moves.AddRange(thesemoves);
}
}
return(moves);
}