refactor(board): refactoring move generation code into better and nice way + adding debug command moves

1 files changed, 21 insertions, 0 deletions

diff --git a/src/uci.cpp b/src/uci.cpp
index b98e6ce..6c035d5 100644
--- a/src/uci.cpp
+++ b/src/uci.cpp
@@ -286,6 +286,24 @@ static void positionCommnad(Game *game, std::string &cmd) {
     MakeMove(move, game);
   }
 }
+static void movesCommnad(Game *g) {
+  auto moves = GetLegalMoves(g, ALL);
+  for (auto move : moves) {
+    Piece piece = g->pieces[getFromValueFromMove(move)];
+
+    Position from = IndexToPosition(getFromValueFromMove(move));
+    Position to = IndexToPosition(getToValueFromMove(move));
+    PieceType promotion = getPromotionTypeFromMove(move);
+
+    std::cout << static_cast<char>(from.file + 'a') << 1 + from.rank
+              << static_cast<char>(to.file + 'a') << 1 + to.rank;
+    std::cout << "\n";
+
+    if ((to.rank == 0 || to.rank == 7) && piece.type == PAWN) {
+      printPromotionLetter(promotion);
+    }
+  }
+};
 void Uci() {
   std::unordered_map<uint64_t, TranspositionsEntry> transpositions = {};
   Game game = initBoard(starting_fen, &transpositions);
@@ -321,5 +339,8 @@ void Uci() {
     if (cmd.starts_with("position")) {
       positionCommnad(&game, cmd);
     }
+    if (cmd == "moves") {
+      movesCommnad(&game);
+    }
   }
 }