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Simplify king shelter cache handling

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This is more similar to how get_material_info() and
get_pawn_info() work and also removes some clutter from
evaluate_king().

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2009-07-24 12:16:18 +02:00
parent 20224a5bbf
commit 080a4995a3
5 changed files with 30 additions and 35 deletions
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5
src/bitboard.cpp
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@@ -233,6 +233,8 @@ Bitboard BishopPseudoAttacks[64];
Bitboard RookPseudoAttacks[64];
Bitboard QueenPseudoAttacks[64];
uint8_t BitCount8Bit[256];
////
//// Local definitions
@@ -382,6 +384,9 @@ namespace {
in_front_bb(c, s) & this_and_neighboring_files_bb(s);
OutpostMask[c][s] = in_front_bb(c, s) & neighboring_files_bb(s);
}
for (Bitboard b = 0ULL; b < 256ULL; b++)
BitCount8Bit[b] = (uint8_t)count_1s(b);
}