X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fendgame.h;h=81afb2e55478ccbd62764c009d43f3cbf7cdc22f;hb=4a7b8180ecaef7d164fa53a1d545372df1173596;hp=69a9f179c08e10bc9a41f139d6c9c6fb8d2860e6;hpb=4bd24da161fa7fdac4283438e86e9fd923c3493a;p=stockfish

diff --git a/src/endgame.h b/src/endgame.h
index 69a9f179..81afb2e5 100644
--- a/src/endgame.h
+++ b/src/endgame.h
@@ -2,7 +2,7 @@
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
   Copyright (C) 2008-2015 Marco Costalba, Joona Kiiski, Tord Romstad
-  Copyright (C) 2015-2018 Marco Costalba, Joona Kiiski, Gary Linscott, Tord Romstad
+  Copyright (C) 2015-2019 Marco Costalba, Joona Kiiski, Gary Linscott, Tord Romstad
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -37,6 +37,7 @@ enum EndgameCode {
 
   EVALUATION_FUNCTIONS,
   KNNK,  // KNN vs K
+  KNNKP, // KNN vs KP
   KXK,   // Generic "mate lone king" eval
   KBNK,  // KBN vs K
   KPK,   // KP vs K
@@ -94,10 +95,12 @@ struct Endgame : public EndgameBase<T> {
 /// base objects in two std::map. We use polymorphism to invoke the actual
 /// endgame function by calling its virtual operator().
 
-class Endgames {
+namespace Endgames {
 
   template<typename T> using Ptr = std::unique_ptr<EndgameBase<T>>;
   template<typename T> using Map = std::map<Key, Ptr<T>>;
+  
+  extern std::pair<Map<Value>, Map<ScaleFactor>> maps;
 
   template<typename T>
   Map<T>& map() {
@@ -112,34 +115,12 @@ class Endgames {
     map<T>()[Position().set(code, BLACK, &st).material_key()] = Ptr<T>(new Endgame<E>(BLACK));
   }
 
-  std::pair<Map<Value>, Map<ScaleFactor>> maps;
-
-public:
-  Endgames() {
-
-    add<KPK>("KPK");
-    add<KNNK>("KNNK");
-    add<KBNK>("KBNK");
-    add<KRKP>("KRKP");
-    add<KRKB>("KRKB");
-    add<KRKN>("KRKN");
-    add<KQKP>("KQKP");
-    add<KQKR>("KQKR");
-
-    add<KNPK>("KNPK");
-    add<KNPKB>("KNPKB");
-    add<KRPKR>("KRPKR");
-    add<KRPKB>("KRPKB");
-    add<KBPKB>("KBPKB");
-    add<KBPKN>("KBPKN");
-    add<KBPPKB>("KBPPKB");
-    add<KRPPKRP>("KRPPKRP");
-  }
-
   template<typename T>
   const EndgameBase<T>* probe(Key key) {
     return map<T>().count(key) ? map<T>()[key].get() : nullptr;
   }
-};
+
+  void init();
+}
 
 #endif // #ifndef ENDGAME_H_INCLUDED