improving bot

2 files changed, 21 insertions, 22 deletions

diff --git a/src/board/board.cpp b/src/board/board.cpp
index 22db36e..d0cf4c1 100644
--- a/src/board/board.cpp
+++ b/src/board/board.cpp
@@ -43,10 +43,10 @@ UndoMove MakeMove(Move move, Game *g) {
 
   undo.oldState = g->state;
 
-  undo.OldwhiteCastleKing = g->whiteCastleKing;
-  undo.OldwhiteCastleQueen = g->whiteCastleQueen;
-  undo.OldblackCastleKing = g->blackCastleKing;
-  undo.OldblackCastleQueen = g->blackCastleQueen;
+  undo.OldWhiteCastleKing = g->whiteCastleKing;
+  undo.OldWhiteCastleQueen = g->whiteCastleQueen;
+  undo.OldBlackCastleKing = g->blackCastleKing;
+  undo.OldBlackCastleQueen = g->blackCastleQueen;
 
   // play move
   Piece piece = g->pieces[PositionToIndex(move.From)];
@@ -184,7 +184,7 @@ UndoMove MakeMove(Move move, Game *g) {
   // 3 fold check
   uint64_t key = GenerateZobristKey(g);
 
-  undo.zobristKey = key;
+  undo.ZobristKey = key;
 
   g->ThreeFoldMap[key]++;
 
@@ -218,10 +218,10 @@ void UnMakeMove(UndoMove undo, Game *g) {
 
   g->state = undo.oldState;
 
-  g->whiteCastleKing = undo.OldwhiteCastleKing;
-  g->whiteCastleQueen = undo.OldwhiteCastleQueen;
-  g->blackCastleKing = undo.OldblackCastleKing;
-  g->blackCastleQueen = undo.OldblackCastleQueen;
+  g->whiteCastleKing = undo.OldWhiteCastleKing;
+  g->whiteCastleQueen = undo.OldWhiteCastleQueen;
+  g->blackCastleKing = undo.OldBlackCastleKing;
+  g->blackCastleQueen = undo.OldBlackCastleQueen;
 
   if (undo.wasCastle) {
     if (undo.CastledSide) {
@@ -247,8 +247,8 @@ void UnMakeMove(UndoMove undo, Game *g) {
     }
   }
 
-  g->ThreeFoldMap[undo.zobristKey] -= 1;
-  if (g->ThreeFoldMap[undo.zobristKey] <= 0) {
-    g->ThreeFoldMap.erase(undo.zobristKey);
+  g->ThreeFoldMap[undo.ZobristKey] -= 1;
+  if (g->ThreeFoldMap[undo.ZobristKey] <= 0) {
+    g->ThreeFoldMap.erase(undo.ZobristKey);
   };
 };
diff --git a/src/board/board.hpp b/src/board/board.hpp
index bd8efba..b35773d 100644
--- a/src/board/board.hpp
+++ b/src/board/board.hpp
@@ -18,12 +18,11 @@ enum GameState {
   TURN,
   WHITE_WON,
   BLACK_WON,
-  STALEMATE,
   DRAW,
 };
 
 struct Piece {
-  bool color = 0;
+  bool color = false;
   PieceType type = NONEPIECE;
 };
 
@@ -35,7 +34,7 @@ struct Position {
 };
 struct TranspositionsEntry {
   int depth;
-  float Eval;
+  int Eval;
 };
 struct BitBoards {
   uint64_t whitePawns;
@@ -54,7 +53,7 @@ struct BitBoards {
 };
 struct Game {
   Piece pieces[64];
-  bool turn = 1; // 1 white; 0 black
+  bool turn = true; // 1 white; 0 black
   bool whiteCastleKing = false;
   bool whiteCastleQueen = false;
   bool blackCastleKing = false;
@@ -62,7 +61,7 @@ struct Game {
   uint8_t halfMoveClock = 0;
   uint16_t MoveClock = 0;
   Position enPassant;
-  bool canEnpassant = 0;
+  bool canEnpassant = false;
   GameState state = TURN;
   std::unordered_map<uint64_t, int> ThreeFoldMap;
   std::unordered_map<uint64_t, TranspositionsEntry> *Transpositions = nullptr;
@@ -92,14 +91,14 @@ struct UndoMove {
   bool oldCanEnpassant;
   Position oldEnPassant;
 
-  bool OldwhiteCastleKing;
-  bool OldwhiteCastleQueen;
-  bool OldblackCastleKing;
-  bool OldblackCastleQueen;
+  bool OldWhiteCastleKing;
+  bool OldWhiteCastleQueen;
+  bool OldBlackCastleKing;
+  bool OldBlackCastleQueen;
 
   int oldHalfMoveClock;
   int oldMoveClock;
-  uint64_t zobristKey;
+  uint64_t ZobristKey;
   GameState oldState;
 
   // castling