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Retire SquaresByColorBB[] and enum SquareColor

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Use same_color_squares() instead.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2011-12-28 10:49:55 +01:00
parent a695ed65a8
commit ad4739a6d4
5 changed files with 11 additions and 15 deletions
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2
src/evaluate.cpp
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@@ -463,7 +463,7 @@ namespace {
if (bonus && bit_is_set(ei.attackedBy[Us][PAWN], s))
{
if ( !pos.pieces(KNIGHT, Them)
&& !(SquaresByColorBB[color_of(s)] & pos.pieces(BISHOP, Them)))
&& !(same_color_squares(s) & pos.pieces(BISHOP, Them)))
bonus += bonus + bonus / 2;
else
bonus += bonus / 2;