i am stupid

5 files changed, 21 insertions, 15 deletions

diff --git a/src/board.cpp b/src/board.cpp
index cbafcc6..201bd3a 100644
--- a/src/board.cpp
+++ b/src/board.cpp
@@ -1,11 +1,14 @@
 #include "board.hpp"
+#include <cassert>
 #include <cctype>
 #include <cstdio>
 #include <iostream>
 #include <print>
 #include <string>
+#include <utility>
 
 const char toChar(pieceType type) {
+
   switch (type) {
   case NONE:
     return '.';
@@ -22,7 +25,7 @@ const char toChar(pieceType type) {
   case KING:
     return 'K';
   default:
-    return '?';
+    std::unreachable();
   }
 }
 
@@ -80,6 +83,9 @@ void printBoard(board *b) {
 
   std::println();
   std::println("Turn: {}", b->turn ? "White" : "Black");
+
+  assert(b->castle != "");
+
   std::println("Castling: {}", b->castle);
 }
 
diff --git a/src/board.hpp b/src/board.hpp
index f085326..23f89ad 100644
--- a/src/board.hpp
+++ b/src/board.hpp
@@ -43,7 +43,6 @@ struct Move {
   bool operator==(const Move &) const = default;
 };
 void printBoard(board *b);
-void setBoardFen(std::string fen, board *b);
 Piece createPiece(pieceType type, bool color, bool moved = false);
 
 void PlayMove(Move move, board *b); // TODO implement
diff --git a/src/fen.cpp b/src/fen.cpp
index 8244425..a6773c2 100644
--- a/src/fen.cpp
+++ b/src/fen.cpp
@@ -1,3 +1,4 @@
+#include "fen.hpp"
 #include "board.hpp"
 #include <cctype>
 #include <cstdio>
@@ -94,13 +95,13 @@ void setBoardFen(std::string fen, board *b) {
           return; // malformed rank
         }
         continue;
-      }
+      };
       if (toupper(fen[i]) == 'N') {
         Piece piece = createPiece(KNIGHT, isupper(fen[i]));
         b->pieces[rank * 8 + file] = piece;
         file++;
         continue;
-      }
+      };
       if (toupper(fen[i]) == 'R') {
         Piece piece = createPiece(ROOK, isupper(fen[i]));
         b->pieces[rank * 8 + file] = piece;
diff --git a/src/fen.hpp b/src/fen.hpp
index 55d47ae..19f88e2 100644
--- a/src/fen.hpp
+++ b/src/fen.hpp
@@ -1,11 +1,9 @@
-#ifndef SRC_BOARD_H_
-#define SRC_BOARD_H_
+#ifndef SRC_FEN_H_
+#define SRC_FEN_H_
 
 #include <string>
 
 #include "board.hpp"
 
-using namespace std;
-
-void setBoardFen(string fen, board *b);
-#endif /* SRC_BOARD_H_ */
+void setBoardFen(std::string fen, board *b);
+#endif /* SRC_FEN_H_ */
diff --git a/src/main.cpp b/src/main.cpp
index d59195d..ba5e57c 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,4 +1,5 @@
 #include "board.hpp"
+#include "fen.hpp"  
 #include "moves.hpp"
 #include <algorithm>
 #include <cctype>
@@ -66,16 +67,17 @@ int main(int argc, char **argv) {
     std::cout << command << "\n";
 
     transform(command.begin(), command.end(), command.begin(), ::toupper);
-    if (command.length() != 4) {
-      std::cout << "Unknown Command, use EXIT to exit";
-      std::println();
-      continue;
-    }
     if (command == "EXIT") {
       std::println();
       std::cout << "Exiting...\n";
       return 0;
     }
+
+    if (command.length() != 4) {
+      std::cout << "Unknown Command, use EXIT to exit";
+      std::println();
+      continue;
+    }
     if (!isValidChessFile(command[0])) {
       std::cout << "ERROR: Expected valid file at first place";
       std::println();