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Rename castling flag to castling right

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This is a more conventional naming as
reported also in:

http://chessprogramming.wikispaces.com/Castling+rights

No functional change.
This commit is contained in:
Marco Costalba
2014-03-08 15:08:55 +01:00
parent 13b9e1e098
commit 1d1b7df7c6
6 changed files with 55 additions and 55 deletions
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14
src/types.h
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@@ -124,20 +124,20 @@ enum CastlingSide {
KING_SIDE, QUEEN_SIDE, CASTLING_SIDE_NB = 2
};
enum CastlingFlag { // Defined as in PolyGlot book hash key
enum CastlingRight { // Defined as in PolyGlot book hash key
NO_CASTLING,
WHITE_OO,
WHITE_OOO = WHITE_OO << 1,
BLACK_OO = WHITE_OO << 2,
BLACK_OOO = WHITE_OO << 3,
ANY_CASTLING = WHITE_OO | WHITE_OOO | BLACK_OO | BLACK_OOO,
CASTLING_FLAG_NB = 16
CASTLING_RIGHT_NB = 16
};
template<Color C, CastlingSide S> struct MakeCastling {
static const CastlingFlag
flag = C == WHITE ? S == QUEEN_SIDE ? WHITE_OOO : WHITE_OO
: S == QUEEN_SIDE ? BLACK_OOO : BLACK_OO;
static const CastlingRight
right = C == WHITE ? S == QUEEN_SIDE ? WHITE_OOO : WHITE_OO
: S == QUEEN_SIDE ? BLACK_OOO : BLACK_OO;
};
enum Phase {
@@ -341,8 +341,8 @@ inline Square operator|(File f, Rank r) {
return Square((r << 3) | f);
}
inline CastlingFlag operator|(Color c, CastlingSide s) {
return CastlingFlag(WHITE_OO << ((s == QUEEN_SIDE) + 2 * c));
inline CastlingRight operator|(Color c, CastlingSide s) {
return CastlingRight(WHITE_OO << ((s == QUEEN_SIDE) + 2 * c));
}
inline Value mate_in(int ply) {