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Cleanup work in misc.cpp

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Also some code style tidy up of latest patches.

Also renamed checkSq -> checkSquares because it
is a bitboard and not a square.

No functional change.
This commit is contained in:
Marco Costalba
2015-05-09 11:09:06 +02:00
parent eaeb63f1d0
commit ee0371f86e
8 changed files with 52 additions and 69 deletions
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14
src/position.cpp
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@@ -94,12 +94,12 @@ CheckInfo::CheckInfo(const Position& pos) {
pinned = pos.pinned_pieces(pos.side_to_move());
dcCandidates = pos.discovered_check_candidates();
checkSq[PAWN] = pos.attacks_from<PAWN>(ksq, them);
checkSq[KNIGHT] = pos.attacks_from<KNIGHT>(ksq);
checkSq[BISHOP] = pos.attacks_from<BISHOP>(ksq);
checkSq[ROOK] = pos.attacks_from<ROOK>(ksq);
checkSq[QUEEN] = checkSq[BISHOP] | checkSq[ROOK];
checkSq[KING] = 0;
checkSquares[PAWN] = pos.attacks_from<PAWN>(ksq, them);
checkSquares[KNIGHT] = pos.attacks_from<KNIGHT>(ksq);
checkSquares[BISHOP] = pos.attacks_from<BISHOP>(ksq);
checkSquares[ROOK] = pos.attacks_from<ROOK>(ksq);
checkSquares[QUEEN] = checkSquares[BISHOP] | checkSquares[ROOK];
checkSquares[KING] = 0;
}
@@ -616,7 +616,7 @@ bool Position::gives_check(Move m, const CheckInfo& ci) const {
Square to = to_sq(m);
// Is there a direct check?
if (ci.checkSq[type_of(piece_on(from))] & to)
if (ci.checkSquares[type_of(piece_on(from))] & to)
return true;
// Is there a discovered check?