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attack.c: sq_is_attacked() and is_in_check()

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Bruno Raoult
2024-03-26 17:34:11 +01:00
parent 70d6c23c00
commit 7637bdad10
5 changed files with 83 additions and 21 deletions
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16
src/bitboard.h
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@@ -272,15 +272,15 @@ static __always_inline bitboard_t shift_nw(const bitboard_t bb)
#define pawn_push_upleft(sq, c) ((sq) + ((c) == WHITE ? NORTH_WEST: SOUTH_EAST))
#define pawn_push_upright(sq, c) ((sq) + ((c) == WHITE ? NORTH_EAST: SOUTH_WEST))
extern bitboard_t bitboard_between_excl(square_t sq1, square_t sq2);
extern void bitboard_init(void);
bitboard_t bitboard_between_excl(square_t sq1, square_t sq2);
void bitboard_init(void);
extern bitboard_t bb_knight_moves(bitboard_t occ, square_t sq);
extern bitboard_t bb_king_moves(bitboard_t occ, square_t sq);
bitboard_t bb_knight_moves(bitboard_t notmine, square_t sq);
bitboard_t bb_king_moves(bitboard_t notmine, square_t sq);
extern void bb_print(const char *title, const bitboard_t bitboard);
extern void bb_print_multi(const char *title, const int n, ...);
extern char *bb_rank_sprint(char *str, const uchar bb8);
extern char *bb_sq2str(const bitboard_t bb, char *str, int len);
void bb_print(const char *title, const bitboard_t bitboard);
void bb_print_multi(const char *title, const int n, ...);
char *bb_rank_sprint(char *str, const uchar bb8);
char *bb_sq2str(const bitboard_t bb, char *str, int len);
#endif /* _BITBOARD_H */