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Retire neighboring_files_bb() overload

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Rarely used and we prefer to not hide the complexity.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2011-12-03 11:43:07 +01:00
parent efd2167998
commit 5c5af4fa65
5 changed files with 19 additions and 28 deletions
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4
src/evaluate.cpp
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@@ -850,7 +850,7 @@ namespace {
// Increase the bonus if the passed pawn is supported by a friendly pawn
// on the same rank and a bit smaller if it's on the previous rank.
supportingPawns = pos.pieces(PAWN, Us) & neighboring_files_bb(s);
supportingPawns = pos.pieces(PAWN, Us) & neighboring_files_bb(file_of(s));
if (supportingPawns & rank_bb(s))
ebonus += Value(r * 20);
@@ -979,7 +979,7 @@ namespace {
pliesToGo = 2 * movesToGo - int(loserSide == pos.side_to_move());
// Generate list of blocking pawns and supporters
supporters = neighboring_files_bb(s) & candidates;
supporters = neighboring_files_bb(file_of(s)) & candidates;
opposed = squares_in_front_of(loserSide, s) & pos.pieces(PAWN, winnerSide);
blockers = passed_pawn_mask(loserSide, s) & pos.pieces(PAWN, winnerSide);