5 files changed, 11 insertions, 11 deletions
diff --git a/src/board.cpp b/src/board.cpp
index 081cc7d..172a9be 100644
--- a/src/board.cpp
+++ b/src/board.cpp
@@ -5,13 +5,11 @@
 #include <iostream>
 #include <print>
 #include <string>
-#include <utility>
-
-const char toChar(pieceType type) {
 
+char toChar(pieceType type) {
   switch (type) {
   case NONE:
-    return '.'; 
+    return '.';
   case PAWN:
     return 'P';
   case KNIGHT:
@@ -25,7 +23,8 @@ const char toChar(pieceType type) {
   case KING:
     return 'K';
   default:
-    assert(false && "Unknown piece");
+    std::cout << "\n" << type << "\n";
+    assert(false && "Unknown piece" && type);
     return '?';
   }
 }
@@ -90,4 +89,4 @@ void printBoard(board *b) {
   std::println("Castling: {}", b->castle);
 }
 
-void PlayMove(Move move, board *b) { return; }
+// void PlayMove(Move move, board *b) { return; }
diff --git a/src/board.hpp b/src/board.hpp
index 23f89ad..afdb938 100644
--- a/src/board.hpp
+++ b/src/board.hpp
@@ -13,7 +13,7 @@ enum pieceType {
   KING,
 };
 
-const char toChar(pieceType type);
+char toChar(pieceType type);
 
 struct Piece {
   bool color;
diff --git a/src/fen.cpp b/src/fen.cpp
index a6773c2..9c3154c 100644
--- a/src/fen.cpp
+++ b/src/fen.cpp
@@ -25,7 +25,7 @@ void setBoardFen(std::string fen, board *b) {
   };
   parserState state = POSITION;
 
-  for (int i = 0; i < fen.length(); i++) {
+  for (uint i = 0; i < fen.length(); i++) {
     std::printf("state: %d\n", state);
     std::printf("doing: %c\n", fen[i]);
     if (fen[i] == ' ') {
diff --git a/src/main.cpp b/src/main.cpp
index 7a6e7f4..261c19d 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -127,7 +127,7 @@ int main(int argc, char **argv) {
       continue;
     }
     std::println();
-    PlayMove(move, &b);
+    // PlayMove(move, &b); // todo implement
     b.MoveClock++;
     b.turn = !b.turn;
     printBoard(&b);
diff --git a/src/moves.cpp b/src/moves.cpp
index 2ff8ed6..f02dfbe 100644
--- a/src/moves.cpp
+++ b/src/moves.cpp
@@ -1,5 +1,6 @@
 #include <array>
 #include <cstdint>
+#include <sys/types.h>
 
 #include "board.hpp"
 #include "moves.hpp"
@@ -11,7 +12,7 @@ std::vector<Move> GetLegalMoves(board *b) {
   constexpr std::array<int, 4> rook_Moves{-1, 1, 8, -8};
   constexpr std::array<int, 4> bishop_Moves{-9, 9, -7, 7};
 
-  for (int i = 0; i < sizeof(b->pieces) / sizeof(b->pieces[0]); i++) {
+  for (uint i = 0; i < sizeof(b->pieces) / sizeof(b->pieces[0]); i++) {
     Piece piece = b->pieces[i];
     if (piece.type == NONE) {
       continue;
@@ -42,7 +43,7 @@ Position IndexToPosition(int i) {
 void GenerateSlidingMoves(board *b, int from,
                           const std::array<int, 4> &directions,
                           std::vector<Move> &moves) {
-  for (int i = 0; i < directions.size(); i++) {
+  for (uint i = 0; i < directions.size(); i++) {
     int direction = directions[i];
 
     int i2 = from;