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BadFish/src/movegen.h
Marco Costalba c02613860a Revert hidden checkers rework
It is slower the previous uglier but faster code.

So completely restore old one for now :-(

Just leave in the rework of status backup/restore in do_move().

We will cherry pick bits of previous work once we are sure
we have fixed the performance regression.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
2009-03-02 16:20:00 +01:00

43 lines
1.4 KiB
C

/*
Stockfish, a UCI chess playing engine derived from Glaurung 2.1
Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
Copyright (C) 2008 Marco Costalba
Stockfish is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Stockfish is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#if !defined(MOVEGEN_H_INCLUDED)
#define MOVEGEN_H_INCLUDED
////
//// Includes
////
#include "position.h"
////
//// Prototypes
////
extern int generate_captures(const Position &pos, MoveStack *mlist);
extern int generate_noncaptures(const Position &pos, MoveStack *mlist);
extern int generate_checks(const Position &pos, MoveStack *mlist, Bitboard dc);
extern int generate_evasions(const Position &pos, MoveStack *mlist, Bitboard pinned);
extern int generate_legal_moves(const Position &pos, MoveStack *mlist);
extern bool move_is_legal(const Position &pos, const Move m, Bitboard pinned);
#endif // !defined(MOVEGEN_H_INCLUDED)