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Redefine enum CastleRight

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To be aligned with PolyGlot book castle right definitions.

This will be used by next patch.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2012-05-26 09:51:16 +01:00
parent 0ecc920a09
commit a358dfe934
2 changed files with 5 additions and 5 deletions
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2
src/position.h
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@@ -302,7 +302,7 @@ inline int Position::can_castle(CastleRight f) const {
}
inline int Position::can_castle(Color c) const {
return st->castleRights & ((WHITE_OO | WHITE_OOO) << c);
return st->castleRights & ((WHITE_OO | WHITE_OOO) << (2 * c));
}
inline bool Position::castle_impeded(Color c, CastlingSide s) const {