Change gameShouldTerminate

Window.cpp

@@ -14,6 +14,7 @@ Window::Window() {
     // Create OpenGL context
     glfwMakeContextCurrent(window);
 
+    // Initialize GLAD
     if (!gladLoadGLLoader((GLADloadproc)glfwGetProcAddress)) {
         std::cout << "Failed to initialize GLAD" << std::endl;
         exit(-1);
@@ -21,6 +22,7 @@ Window::Window() {
 
     glViewport(0, 0, width, height);
 
+    // Tell GLFW which function to call when window is resized
     glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);
 
 }
@@ -29,6 +31,7 @@ Window::~Window() {
     glfwDestroyWindow(window);
 }
 
+// This function is called when the window gets resized
 void Window::framebuffer_size_callback(GLFWwindow* window, int width, int height) {
     (void)window;
     glViewport(0, 0, width, height);