1 files changed, 14 insertions, 2 deletions
diff --git a/src/main.cpp b/src/main.cpp
index f958d11..fa4b3a6 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,4 +1,6 @@
+#include <cstdio>
 #include <cstdlib>
+#include <string>
 
 #include "board.hpp"
 
@@ -8,7 +10,17 @@ Piece NonePiece = {
     false,
 };
 
-int main() {
+int main(int argc, char **argv) {
+  printf("arg count: %d", argc);
+  std::string startingFen =
+      "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1";
+  if (argc < 1 || argc > 2) {
+    printf("wrong arg count, use: ./chess [optinal starting fen]");
+    return 1;
+  }
+  if (argc == 2) {
+    startingFen = argv[1];
+  }
   board b;
   b.turn = true;
   b.castle = "";
@@ -17,7 +29,7 @@ int main() {
   for (int i = 0; i < 64; i++) {
     b.pieces[i] = NonePiece;
   };
-  setBoardFen("rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1", &b);
+  setBoardFen(startingFen, &b);
   printBoard(&b);
   return EXIT_SUCCESS;
 }