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hash: add hash_short macro, state_s: add prev and move

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Bruno Raoult
2024-06-27 08:36:08 +02:00
parent ffd5d056cc
commit 46aed01079
3 changed files with 15 additions and 15 deletions
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15
src/position.c
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@@ -30,6 +30,7 @@
#include "misc.h"
#include "board.h"
#include "attack.h"
#include "hist.h"
/**
* pos_new() - allocate a new position
@@ -123,8 +124,6 @@ pos_t *pos_clear(pos_t *pos)
pos->pinners = 0;
pos->blockers = 0;
pos->repeat.moves = 0;
return pos;
}
@@ -167,10 +166,12 @@ bool pos_cmp(const pos_t *pos1, const pos_t *pos2)
if (_cmpf(checkers) ||_cmpf(pinners) || _cmpf(blockers))
goto end;
if (_cmpf(repeat.moves) ||
memcmp(pos1->repeat.key, pos2->repeat.key,
pos1->repeat.moves * sizeof pos1->repeat.key))
goto end;
/*
* if (_cmpf(repeat.moves) ||
* memcmp(pos1->repeat.key, pos2->repeat.key,
* pos1->repeat.moves * sizeof pos1->repeat.key))
* goto end;
*/
ret = true;
end:
@@ -429,7 +430,7 @@ void pos_print(const pos_t *pos)
char str[128];
board_print(pos->board);
printf("key:%lx ", pos->key);
printf("key:%lx (#%lx)", pos->key, hash_short(pos->key));
printf("fen: %s\n", pos2fen(pos, str));
printf("checkers:%s ", pos_checkers2str(pos, str, sizeof(str)));
printf("pinners: %s ", pos_pinners2str(pos, str, sizeof(str)));