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Retire Position::pawn_is_passed() and friends

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Absolutely no useful at all, just code obfuscation so
use real definition instead.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2010-04-18 09:58:57 +01:00
parent 1f1ef0897c
commit a9fa1fc7f7
2 changed files with 3 additions and 18 deletions
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6
src/pawns.cpp
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@@ -206,9 +206,9 @@ Score PawnInfoTable::evaluate_pawns(const Position& pos, Bitboard ourPawns,
assert(pos.piece_on(s) == piece_of_color_and_type(Us, PAWN));
// Passed, isolated or doubled pawn?
passed = Position::pawn_is_passed(theirPawns, Us, s);
isolated = Position::pawn_is_isolated(ourPawns, s);
doubled = Position::pawn_is_doubled(ourPawns, Us, s);
passed = !(theirPawns & passed_pawn_mask(Us, s));
isolated = !(ourPawns & neighboring_files_bb(s));
doubled = ourPawns & squares_behind(Us, s);
// We calculate kingside and queenside pawn storm
// scores for both colors. These are used when evaluating