DEPTH_QS_RECAPTURES = -5,
DEPTH_NONE = -6,
- DEPTH_OFFSET = DEPTH_NONE,
+ DEPTH_OFFSET = DEPTH_NONE
};
enum Square : int {
return Piece(pc ^ 8); // Swap color of piece B_KNIGHT -> W_KNIGHT
}
-inline File map_to_queenside(File f) {
- return std::min(f, File(FILE_H - f)); // Map files ABCDEFGH to files ABCDDCBA
-}
-
constexpr CastlingRights operator&(Color c, CastlingRights cr) {
return CastlingRights((c == WHITE ? WHITE_CASTLING : BLACK_CASTLING) & cr);
}