Fix white space breakage

[stockfish] / src / position.h

diff --git a/src/position.h b/src/position.h
index 67cca4bba5d2c96e4bc1f7a12839e895c4fc0fbd..cc816910a3d0320f8e866f12b041dca0d5549ce4 100644 (file)
--- a/src/position.h
+++ b/src/position.h
@@ -100,7 +100,7 @@ enum Phase {
 
 struct StateInfo {
   Key pawnKey, materialKey;
-  int castleRights, rule50, pliesFromNull;
+  int castleRights, rule50, ply, pliesFromNull;
   Square epSquare;
   Score value;
   Value npMaterial[2];
@@ -271,8 +271,9 @@ public:
   bool opposite_colored_bishops() const;
   bool has_pawn_on_7th(Color c) const;
 
-  // Reset the gamePly variable to 0
-  void reset_game_ply();
+  // Game ply information
+  int ply() const;
+  void reset_ply();
 
   // Position consistency check, for debugging
   bool is_ok(int* failedStep = NULL) const;
@@ -323,7 +324,6 @@ private:
 
   // Other info
   Color sideToMove;
-  int gamePly;
   Key history[MaxGameLength];
   int castleRightsMask[64];
   StateInfo startState;
@@ -334,7 +334,6 @@ private:
   static Key zobrist[2][8][64];
   static Key zobEp[64];
   static Key zobCastle[16];
-  static Key zobMaterial[2][8][16];
   static Key zobSideToMove;
   static Score PieceSquareTable[16][64];
   static Key zobExclusion;
@@ -558,4 +557,8 @@ inline PieceType Position::captured_piece() const {
   return st->capture;
 }
 
+inline int Position::ply() const {
+  return st->ply;
+}
+
 #endif // !defined(POSITION_H_INCLUDED)