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add bitboard_print_multi(), file/rank/diag/antidiag masks generation

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Bruno Raoult
2024-02-12 21:34:42 +01:00
parent d5906b1fb9
commit 3e828ed29b
5 changed files with 125 additions and 14 deletions
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12
test/bitboard-test.c
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@@ -13,11 +13,19 @@ int main(int __unused ac, __unused char**av)
{
char str[128];
bitboard_init();
for (int i = 0; i < 64; ++i) {
char str[128];
sprintf(str, "\ndiag/antidiag/vert %d", i);
bitboard_print_multi(str, 5,
sq_bbfile[i] | sq_bbrank[i] | sq_bbdiag[i] | sq_bbanti[i],
sq_bbfile[i], sq_bbrank[i],
sq_bbdiag[i], sq_bbanti[i]);
}
for (square_t sq = 0; sq < 64; ++sq) {
sprintf(str, "%2d %#lx %#lx knight", sq, sq_bb[sq], knight_attacks[sq]);
bitboard_print(knight_attacks[sq], str);
bitboard_print(str, knight_attacks[sq]);
sprintf(str, "%2d %#lx %#lx knight", sq, sq_bb[sq], king_attacks[sq]);
bitboard_print(king_attacks[sq], str);
bitboard_print(str, king_attacks[sq]);
}
return 0;
}