Refactoring

src/main.cpp

@@ -1,15 +1,15 @@
+#include "Controller.h"
+
 #include <GLFW/glfw3.h>
 #include <iostream>
 
-#include "Controller.h"
-
 auto main(int argc, char **argv) -> int
 {
     // Suppress warning about unused variable
     (void)argc;
     (void)argv;
 
-#ifdef _DEBUG
+#ifndef NDEBUG
     std::cout << "[Debug Mode]" << std::endl;
 #endif