Don't update killers for evasions

[stockfish] / src / movepick.h

diff --git a/src/movepick.h b/src/movepick.h
index c4d665a93a3cb34eb95a679e14fd5b084021dd5b..b2a8dc98bbe1b38096b27f78a984620bb24a9ebd 100644 (file)
--- a/src/movepick.h
+++ b/src/movepick.h
@@ -21,12 +21,10 @@
 #define MOVEPICK_H_INCLUDED
 
 #include "history.h"
-#include "move.h"
 #include "position.h"
+#include "search.h"
 #include "types.h"
 
-struct SearchStack;
-
 /// MovePicker is a class which is used to pick one pseudo legal move at a time
 /// from the current position. It is initialized with a Position object and a few
 /// moves we have reason to believe are good. The most important method is
@@ -40,9 +38,9 @@ class MovePicker {
   MovePicker& operator=(const MovePicker&); // Silence a warning under MSVC
 
 public:
-  MovePicker(const Position&, Move, Depth, const History&, SearchStack*, Value);
-  MovePicker(const Position&, Move, Depth, const History&);
-  MovePicker(const Position&, Move, const History&, int parentCapture);
+  MovePicker(const Position&, Move, Depth, const History&, Search::Stack*, Value);
+  MovePicker(const Position&, Move, Depth, const History&, Square recaptureSq);
+  MovePicker(const Position&, Move, const History&, PieceType parentCapture);
   Move get_next_move();
 
 private:
@@ -53,8 +51,10 @@ private:
 
   const Position& pos;
   const History& H;
+  Depth depth;
   Move ttMove;
   MoveStack killers[2];
+  Square recaptureSquare;
   int captureThreshold, phase;
   const uint8_t* phasePtr;
   MoveStack *curMove, *lastMove, *lastNonCapture, *badCaptures;