X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fpawns.h;h=5f5411f613a5e5cc6f9644315cb89b9595fbbe5e;hb=eb07775583c39893bc6eb65a40b5f62a7799deee;hp=4d8b293664d6cabd176162a233189363a1f59d0a;hpb=cf5d683408a2ef8a1c80be9bf7d6790a38b16277;p=stockfish

diff --git a/src/pawns.h b/src/pawns.h
index 4d8b2936..5f5411f6 100644
--- a/src/pawns.h
+++ b/src/pawns.h
@@ -38,12 +38,7 @@ struct Entry {
   Bitboard passed_pawns(Color c) const { return passedPawns[c]; }
   Bitboard pawn_attacks_span(Color c) const { return pawnAttacksSpan[c]; }
   int weak_unopposed(Color c) const { return weakUnopposed[c]; }
-  int pawn_asymmetry() const { return asymmetry; }
-  int open_files() const { return openFiles; }
-
-  int semiopen_file(Color c, File f) const {
-    return semiopenFiles[c] & (1 << f);
-  }
+  int passed_count() const { return passedCount; }
 
   int pawns_on_same_color_squares(Color c, Square s) const {
     return pawnsOnSquares[c][bool(DarkSquares & s)];
@@ -51,7 +46,7 @@ struct Entry {
 
   template<Color Us>
   Score king_safety(const Position& pos) {
-    return  kingSquares[Us] == pos.square<KING>(Us) && castlingRights[Us] == pos.can_castle(Us)
+    return  kingSquares[Us] == pos.square<KING>(Us) && castlingRights[Us] == pos.castling_rights(Us)
           ? kingSafety[Us] : (kingSafety[Us] = do_king_safety<Us>(pos));
   }
 
@@ -70,15 +65,12 @@ struct Entry {
   Score kingSafety[COLOR_NB];
   int weakUnopposed[COLOR_NB];
   int castlingRights[COLOR_NB];
-  int semiopenFiles[COLOR_NB];
   int pawnsOnSquares[COLOR_NB][COLOR_NB]; // [color][light/dark squares]
-  int asymmetry;
-  int openFiles;
+  int passedCount;
 };
 
 typedef HashTable<Entry, 16384> Table;
 
-void init();
 Entry* probe(const Position& pos);
 
 } // namespace Pawns