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add bb_pawn_attacks[][], bb_shift()

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Bruno Raoult
2024-04-09 08:08:13 +02:00
parent 027aa2c132
commit f2ce20a504
7 changed files with 48 additions and 30 deletions
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24
test/bitboard-test.c
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@@ -46,16 +46,24 @@ int main(int __unused ac, __unused char**av)
sprintf(str, "between: %-22s%-22s%-22s%-22s%-22s%-22s%-22s%-22s",
"c3-c6", "c3-f6", "c3-f3", "c3-e1", "c3-c1", "c3-a1", "c3-a3", "c3-a5");
bb_print_multi(str, 8,
bb_between[C3][C6], bb_between[C3][F6],
bb_between[C3][F3], bb_between[C3][E1],
bb_between[C3][C1], bb_between[C3][A1],
bb_between[C3][A3], bb_between[C3][A5]);
bb_between[C3][C6], bb_between[C3][F6],
bb_between[C3][F3], bb_between[C3][E1],
bb_between[C3][C1], bb_between[C3][A1],
bb_between[C3][A3], bb_between[C3][A5]);
sprintf(str, "between: %-22s%-22s%-22s%-22s%-22s%-22s%-22s%-22s",
"c4-c6", "c4-f6", "c4-f3", "c4-e1", "c4-c1", "c4-a1", "c4-a3", "c4-a5");
bb_print_multi(str, 8,
bb_between[C4][C6], bb_between[C4][F6],
bb_between[C4][F3], bb_between[C4][E1],
bb_between[C4][C1], bb_between[C4][A1],
bb_between[C4][A3], bb_between[C4][A5]);
bb_between[C4][C6], bb_between[C4][F6],
bb_between[C4][F3], bb_between[C4][E1],
bb_between[C4][C1], bb_between[C4][A1],
bb_between[C4][A3], bb_between[C4][A5]);
sprintf(str, "Pwn att: %-22s%-22s%-22s%-22s%-22s%-22s%-22s%-22s",
"White a2", "Black a2", "White h7", "Black h7",
"White c3", "Black c3", "White e5", "Black e5");
bb_print_multi(str, 8,
bb_pawn_attacks[WHITE][A2], bb_pawn_attacks[BLACK][A2],
bb_pawn_attacks[WHITE][H7], bb_pawn_attacks[BLACK][H7],
bb_pawn_attacks[WHITE][C3], bb_pawn_attacks[BLACK][C3],
bb_pawn_attacks[WHITE][E5], bb_pawn_attacks[BLACK][E5]);
return 0;
}