bruno/brchess
1
0
Fork 0
Code Issues 9 Projects Releases Wiki Activity

move.h: revert flags to direct bit mask

Browse Source
This commit is contained in:
Bruno Raoult
2024-03-18 09:15:16 +01:00
parent 748953a767
commit dc916f5c56
2 changed files with 37 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/position.h
View File

@@ -33,14 +33,14 @@ typedef struct __pos_s {
/* data which cannot be recovered by move_undo
* following data can be accessed either directly, either via "movesave"
* structure name.
* For example, pos->en_passant and pos->movesave.en_passant are the same.
* For example, pos->en_passant and pos->state.en_passant are the same.
* This allows a memcpy on this data (to save/restore position state).
*/
struct_group_tagged(movesave, movesave,
struct_group_tagged(state_s, state,
square_t en_passant;
castle_rights_t castle;
u16 clock_50;
u16 plycount; /* plies so far, start is 0 */
u16 plycount; /* plies so far, start from 1 */
);
piece_t board[BOARDSIZE];
@@ -54,6 +54,8 @@ typedef struct __pos_s {
movelist_t moves;
} pos_t;
typedef struct state_s state_t;
#define pos_pinned(p) (p->blockers & p->bb[p->turn][ALL_PIECES])
/**