Compute pinned and friends incrementally

[stockfish] / src / position.h

diff --git a/src/position.h b/src/position.h
index ae750697aa894b423fa52e15f5fb4a7d8f93f0eb..11d31f8a80d17cb445f9d24e89bfd8f36393c0fd 100644 (file)
--- a/src/position.h
+++ b/src/position.h
@@ -240,6 +240,7 @@ public:
   bool square_is_weak(Square s, Color c) const;
 
   // Doing and undoing moves
+  void setStartState(const StateInfo& st);
   void do_move(Move m, StateInfo& st);
   void undo_move(Move m);
   void do_null_move(StateInfo& st);
@@ -294,7 +295,6 @@ private:
   void allow_ooo(Color c);
 
   // Helper functions for doing and undoing moves
-  void init_new_state(StateInfo& newSt);
   void do_capture_move(Move m, PieceType capture, Color them, Square to);
   void do_castle_move(Move m);
   void do_promotion_move(Move m);
@@ -303,7 +303,9 @@ private:
   void undo_promotion_move(Move m);
   void undo_ep_move(Move m);
   void find_checkers();
-  void find_pinned();
+  void find_hidden_checks(Color us);
+  void find_hidden_checks();
+  void update_hidden_checks(Square from, Square to);
 
   template<PieceType Piece>
   void update_checkers(Bitboard* pCheckersBB, Square ksq, Square from, Square to, Bitboard dcCandidates);