public bool IsMoveLegal(Move move)
{
if (((1ul << move.From) & Occupancy[ColorToMove]) == 0)
{
return(false);
}
var fromPiece = PieceTable[move.From];
switch (fromPiece)
{
case Piece.Pawn: return(PawnOperator.IsMoveLegal(this, move));
case Piece.Knight: return(KnightOperator.IsMoveLegal(this, move));
case Piece.Bishop: return(BishopOperator.IsMoveLegal(this, move));
case Piece.Rook: return(RookOperator.IsMoveLegal(this, move));
case Piece.Queen: return(QueenOperator.IsMoveLegal(this, move));
case Piece.King: return(KingOperator.IsMoveLegal(this, move));
}
return(false);
}
public int GetQuietMoves(Span <Move> moves, int offset, ulong evasionMask)
{
var movesCount = PawnOperator.GetQuietMoves(this, moves, offset, evasionMask);
movesCount = KnightOperator.GetQuietMoves(this, moves, movesCount, evasionMask);
movesCount = BishopOperator.GetQuietMoves(this, moves, movesCount, evasionMask);
movesCount = RookOperator.GetQuietMoves(this, moves, movesCount, evasionMask);
movesCount = QueenOperator.GetQuietMoves(this, moves, movesCount, evasionMask);
movesCount = KingOperator.GetQuietMoves(this, moves, movesCount);
return(movesCount);
}
public int GetAvailableCaptureMoves(Span <Move> moves)
{
var movesCount = PawnOperator.GetAvailableCaptureMoves(this, moves, 0);
movesCount = KnightOperator.GetAvailableCaptureMoves(this, moves, movesCount);
movesCount = BishopOperator.GetAvailableCaptureMoves(this, moves, movesCount);
movesCount = RookOperator.GetAvailableCaptureMoves(this, moves, movesCount);
movesCount = QueenOperator.GetAvailableCaptureMoves(this, moves, movesCount);
movesCount = KingOperator.GetAvailableCaptureMoves(this, moves, movesCount);
return(movesCount);
}
public int GetLoudMoves(Span <Move> moves, int offset)
{
var movesCount = PawnOperator.GetLoudMoves(this, moves, offset);
movesCount = KnightOperator.GetLoudMoves(this, moves, movesCount);
movesCount = BishopOperator.GetLoudMoves(this, moves, movesCount);
movesCount = RookOperator.GetLoudMoves(this, moves, movesCount);
movesCount = QueenOperator.GetLoudMoves(this, moves, movesCount);
movesCount = KingOperator.GetLoudMoves(this, moves, movesCount);
return(movesCount);
}