X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmovepick.h;h=9f2be29144e82b8b7a1c94d86e64bc4abc98d984;hp=ad76085bd86bbf08fae48ea02044a92a16e85dfb;hb=c2d42ea8339b49e52a116e488214a14fda09d413;hpb=9ba7f701ead00fd4a59841d457d15a15d3b84378

diff --git a/src/movepick.h b/src/movepick.h
index ad76085b..9f2be291 100644
--- a/src/movepick.h
+++ b/src/movepick.h
@@ -20,28 +20,28 @@
 #if !defined MOVEPICK_H_INCLUDED
 #define MOVEPICK_H_INCLUDED
 
-#include "depth.h"
 #include "history.h"
 #include "position.h"
+#include "search.h"
+#include "types.h"
 
-struct SearchStack;
-
-/// MovePicker is a class which is used to pick one legal move at a time from
-/// the current position. It is initialized with a Position object and a few
+/// 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
-/// MovePicker::pick_next_move(), which returns a new legal move each time it
-/// is called, until there are no legal moves left, when MOVE_NONE is returned.
+/// MovePicker::next_move(), which returns a new pseudo legal move each time
+/// it is called, until there are no moves left, when MOVE_NONE is returned.
 /// In order to improve the efficiency of the alpha beta algorithm, MovePicker
-/// attempts to return the moves which are most likely to be strongest first.
+/// attempts to return the moves which are most likely to get a cut-off first.
 
 class MovePicker {
 
-  MovePicker& operator=(const MovePicker&); // silence a warning under MSVC
+  MovePicker& operator=(const MovePicker&); // Silence a warning under MSVC
 
 public:
-  MovePicker(const Position& p, Move ttm, Depth d, const History& h, SearchStack* ss, Value beta);
-  MovePicker(const Position& p, Move ttm, Depth d, const History& h);
-  Move get_next_move();
+  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 next_move();
 
 private:
   void score_captures();
@@ -51,12 +51,14 @@ private:
 
   const Position& pos;
   const History& H;
-  Bitboard pinned;
-  MoveStack ttMoves[2], killers[2];
-  int badCaptureThreshold, phase;
+  Depth depth;
+  Move ttMove;
+  MoveStack killers[2];
+  Square recaptureSquare;
+  int captureThreshold, phase;
   const uint8_t* phasePtr;
-  MoveStack *curMove, *lastMove, *lastGoodNonCapture, *badCaptures;
-  MoveStack moves[MOVES_MAX];
+  MoveStack *curMove, *lastMove, *lastNonCapture, *badCaptures;
+  MoveStack moves[MAX_MOVES];
 };
 
 #endif // !defined(MOVEPICK_H_INCLUDED)