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| author | Aargh Rai <aargh.rai+git@gmail.com> | 2026-07-16 15:30:08 +0530 |
|---|---|---|
| committer | Aargh Rai <aargh.rai+git@gmail.com> | 2026-07-18 14:03:55 +0530 |
| commit | f1c6f59ae02a9d9db50171a69032dc2409a0e6c6 (patch) | |
| tree | 3c5d358f62a4d5925e8b768bcc3e79e9a7c9cf2c /include/engine/magic.h | |
| parent | 1a52152852ff29c727673fc80e8bf8eca5ed6365 (diff) | |
magic bitboards via AI
Diffstat (limited to 'include/engine/magic.h')
| -rw-r--r-- | include/engine/magic.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/engine/magic.h b/include/engine/magic.h new file mode 100644 index 0000000..7f584a9 --- /dev/null +++ b/include/engine/magic.h @@ -0,0 +1,18 @@ +#ifndef MAGIC_H +#define MAGIC_H + +#include "ints.h" +#include "bitboard.h" + +typedef struct { + bitboard_t mask; + bitboard_t *attacks; + bitboard_t magic; + int shift; +} magic_t; + +void magic_init(void); +bitboard_t get_rook_attacks(int sq, bitboard_t occ); +bitboard_t get_bishop_attacks(int sq, bitboard_t occ); + +#endif // MAGIC_H |