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bodichess main loop (move gen/eval/fen init/print pos/print moves)

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Bruno Raoult
2021-11-14 11:35:03 +01:00
parent 451afea6b5
commit 5bf5d6bae9
8 changed files with 468 additions and 12 deletions
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15
src/move.c
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@@ -13,6 +13,7 @@
#include <malloc.h>
#include <ctype.h>
#include "chessdefs.h"
#include "board.h"
#include "piece.h"
@@ -379,7 +380,7 @@ int pseudo_moves_gen(pos_t *pos, piece_list_t *ppiece, bool doit)
u64 bb_new;
# ifdef DEBUG_MOVE
log_f(1, "pos:%p turn:%s piece:%d [%s %s] at %#04x[%c%c]\n",
log_f(2, "pos:%p turn:%s piece:%d [%s %s] at %#04x[%c%c]\n",
pos,
IS_WHITE(pos->turn)? "white": "black",
piece,
@@ -413,7 +414,7 @@ int pseudo_moves_gen(pos_t *pos, piece_list_t *ppiece, bool doit)
/* king: do not move to opponent controlled square */
if (piece == KING && pos->controlled[OPPONENT(vcolor)] & bb_new) {
# ifdef DEBUG_MOVE
log_i(1, "%s king cannot move to %c%c\n",
log_i(2, "%s king cannot move to %c%c\n",
IS_WHITE(color)? "white": "black",
FILE2C(GET_F(new)), RANK2C(GET_R(new)));
# endif
@@ -424,7 +425,7 @@ int pseudo_moves_gen(pos_t *pos, piece_list_t *ppiece, bool doit)
//bitboard_print(pos->occupied[vcolor]);
//bitboard_print(pos->occupied[OPPONENT(vcolor)]);
# ifdef DEBUG_MOVE
log_i(1, "BB: skipping %#llx [%c%c] (same color piece)\n",
log_i(2, "BB: skipping %#llx [%c%c] (same color piece)\n",
new, FILE2C(GET_F(new)), RANK2C(GET_R(new)));
# endif
break;
@@ -455,7 +456,7 @@ int moves_gen(pos_t *pos, bool color, bool doit)
int count = 0;
# ifdef DEBUG_MOVE
log_f(1, "color:%s doit:%d\n", color? "Black": "White", doit);
log_f(2, "color:%s doit:%d\n", color? "Black": "White", doit);
# endif
piece_list = &pos->pieces[color];
@@ -477,7 +478,7 @@ int moves_gen(pos_t *pos, bool color, bool doit)
int move_doit(pos_t *pos, move_t *move)
{
# ifdef DEBUG_MOVE_TOTO
log_f(1, "color:%s doit:%d\n", color? "Black": "White", doit);
log_f(2, "color:%s doit:%d\n", color? "Black": "White", doit);
# endif
if (pos && move)
return 1;
@@ -501,7 +502,7 @@ int main(int ac, char**av)
} else {
fen2pos(pos, av[1]);
}
printf("turn = %d opponent = %d\n", pos->turn, OPPONENT(pos->turn));
//printf("turn = %d opponent = %d\n", pos->turn, OPPONENT(pos->turn));
moves_gen(pos, OPPONENT(pos->turn), false);
moves_gen(pos, pos->turn, true);
pos_print(pos);
@@ -511,4 +512,4 @@ int main(int ac, char**av)
//bitboard_print2(castle_squares[0].controlled, castle_squares[1].controlled);
//bitboard_print2(castle_squares[0].occupied, castle_squares[1].occupied);
}
#endif
#endif /* BIN_move */