adding make move and unmake move

1 files changed, 7 insertions, 1 deletions

diff --git a/src/board.hpp b/src/board.hpp
index e9e3570..70c5502 100644
--- a/src/board.hpp
+++ b/src/board.hpp
@@ -64,13 +64,17 @@ struct UndoMove {
   Position from;
   Position to;
 
+  bool wasEnPassantCapture = false;
+  Position enPassantCapturedSquare;
+  Piece enPassantCapturedPiece;
+
   bool oldTurn;
   bool oldCanEnpassant;
   Position oldEnPassant;
   std::string oldCaslte;
   int oldHalfMoveClock;
   int oldMoveClock;
-  std::unordered_map<uint64_t, int> OldThreeFoldMap;
+  uint64_t zobristKey;
   GameState oldState;
 };
 void printBoard(Game *b);
@@ -78,4 +82,6 @@ Piece createPiece(PieceType type, bool color, bool moved = false);
 
 void PlayMove(Move move, Game *b);
 int PositionToIndex(Position i);
+UndoMove MakeMove(Move move, Game *g);
+void UnMake(UndoMove undo, Game *g);
 #endif /* SRC_BOARD_H_ */