X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Fposition.h;h=f3bb011274e04616809c4b82018047c19d17c4d8;hb=b7cb6180cf2a6fcab81dcd1b07f9dd4e650c8ea4;hp=aaed663b79209620a490d276bc6b86a34c879d2f;hpb=1dc27f3232d21e3d43df21f99a1ee22b72bb8ba0;p=stockfish

diff --git a/src/position.h b/src/position.h
index aaed663b..f3bb0112 100644
--- a/src/position.h
+++ b/src/position.h
@@ -315,10 +315,12 @@ private:
   Key compute_material_key() const;
 
   // Computing incremental evaluation scores and material counts
-  Value mg_pst(Color c, PieceType pt, Square s) const;
-  Value eg_pst(Color c, PieceType pt, Square s) const;
-  Value compute_mg_value() const;
-  Value compute_eg_value() const;
+  enum GamePhase {
+      MidGame,
+      EndGame
+  };
+  template<GamePhase> Value pst(Color c, PieceType pt, Square s) const;
+  template<GamePhase> Value compute_value() const;
   Value compute_non_pawn_material(Color c) const;
 
   // Bitboards
@@ -630,8 +632,10 @@ inline Key Position::get_material_key() const {
   return materialKey;
 }
 
-inline Value Position::mg_pst(Color c, PieceType pt, Square s) const {
-  return MgPieceSquareTable[piece_of_color_and_type(c, pt)][s];
+template<Position::GamePhase Phase>
+inline Value Position::pst(Color c, PieceType pt, Square s) const {
+  return (Phase == MidGame ? MgPieceSquareTable[piece_of_color_and_type(c, pt)][s]
+                           : EgPieceSquareTable[piece_of_color_and_type(c, pt)][s]);
 }
 
 inline Value Position::mg_pst_delta(Move m) const {
@@ -639,10 +643,6 @@ inline Value Position::mg_pst_delta(Move m) const {
         -MgPieceSquareTable[piece_on(move_from(m))][move_from(m)];
 }
 
-inline Value Position::eg_pst(Color c, PieceType pt, Square s) const {
-  return EgPieceSquareTable[piece_of_color_and_type(c, pt)][s];
-}
-
 inline Value Position::mg_value() const {
   return mgValue;
 }