X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Ftypes.h;h=873c18854c81a4db162aa7b3e35e9ca5fc6a2c19;hb=ae2f5f25cd8a6bc2762eefc032436052c0db679e;hp=345751455dbf54d853a88dd874eea367ecd58e35;hpb=89ec224cb92f49a6edc3d8b03a43d1c4418c285a;p=stockfish

diff --git a/src/types.h b/src/types.h
index 34575145..873c1885 100644
--- a/src/types.h
+++ b/src/types.h
@@ -201,9 +201,10 @@ enum Depth {
 
   ONE_PLY = 2,
 
-  DEPTH_ZERO         =  0 * ONE_PLY,
-  DEPTH_QS_CHECKS    = -1 * ONE_PLY,
-  DEPTH_QS_NO_CHECKS = -2 * ONE_PLY,
+  DEPTH_ZERO          =  0 * ONE_PLY,
+  DEPTH_QS_CHECKS     = -1 * ONE_PLY,
+  DEPTH_QS_NO_CHECKS  = -2 * ONE_PLY,
+  DEPTH_QS_RECAPTURES = -4 * ONE_PLY,
 
   DEPTH_NONE = -127 * ONE_PLY
 };
@@ -336,6 +337,17 @@ const Value RookValueEndgame   = Value(0x4FE);
 const Value QueenValueMidgame  = Value(0x9D9);
 const Value QueenValueEndgame  = Value(0x9FE);
 
+extern const Value PieceValueMidgame[17];
+extern const Value PieceValueEndgame[17];
+
+inline Value piece_value_midgame(Piece p) {
+  return PieceValueMidgame[p];
+}
+
+inline Value piece_value_endgame(Piece p) {
+  return PieceValueEndgame[p];
+}
+
 inline Value value_mate_in(int ply) {
   return VALUE_MATE - ply;
 }
@@ -348,11 +360,11 @@ inline Piece make_piece(Color c, PieceType pt) {
   return Piece((c << 3) | pt);
 }
 
-inline PieceType type_of_piece(Piece p)  {
+inline PieceType piece_type(Piece p)  {
   return PieceType(p & 7);
 }
 
-inline Color color_of_piece(Piece p) {
+inline Color piece_color(Piece p) {
   return Color(p >> 3);
 }