refactor: corrected some comments and vars, incremented version

include/engine/window.h

@@ -32,12 +32,12 @@ class window {
 
 	struct GLFWwindow* glfw_window{nullptr};
 
-	uint16_t frame_width{0}; // vid_reader.height
-	uint16_t frame_height{0}; // vid_reader.height
+	uint16_t frame_width { 0 }; // vid_reader.height
+	uint16_t frame_height { 0 }; // vid_reader.height
 
 	GLuint video_texture;
 
-	glm::vec2 vertices[4] = {{-1, -1}, {-1, 1}, {1, 1}, {1, -1}};
+	glm::vec2 vertices[4] = { {-1, -1}, {-1, 1}, {1, 1}, {1, -1} };
 
 	void render_window_bar();
 
@@ -47,8 +47,8 @@ class window {
 	// This is a temp solution to forcing a video to play next frame.
 	std::string force_video_to_play{};
 
-	int button_texture_width = 0;
-	int button_texture_height = 0;
+	int button_texture_width { 0 };
+	int button_texture_height { 0 };
 	GLuint button_texture{};
 	GLuint hovered_button_texture{};
 	GLuint pressed_button_texture{};

src/engine/window.cpp

@@ -39,7 +39,7 @@ window::window() {
 		exit(EXIT_FAILURE);
 	}
 
-	glfw_window = glfwCreateWindow(1280, 720, "Hexwave - 0.2", nullptr, nullptr);
+	glfw_window = glfwCreateWindow(1280, 720, "Hexwave - 0.3", nullptr, nullptr);
 
 	if (!glfw_window) {
 		std::cout << "Failed to create window." << "\n";
@@ -152,7 +152,7 @@ window::window() {
 	 * End of ImGUI stuff
 	 */
 
-	result = ma_engine_init(NULL, &engine);
+	result = ma_engine_init(nullptr, &engine);
 	if (result != MA_SUCCESS) {
 		std::cerr << "Failed to initialize audio engine." << "\n";
 		abort();
@@ -181,18 +181,16 @@ void window::window_loop() {
 	ma_device_config device_config{};
 	ma_device device{};
 
-	bool started_audio = false;
-
 	int window_width{0};
 	int window_height{0};
 
 	int prev_window_width{ 0 };
 	int prev_window_height{ 0 };
 
-	ImVec2 uv0 = ImVec2(0.0f, 0.0f);                            // UV coordinates for lower-left
-	ImVec2 uv1 = ImVec2(1, 1);
+	ImVec2 uv0 = ImVec2(0.0f, 0.0f); // UV coordinates for lower-left
+	ImVec2 uv1 = ImVec2(1, 1); // UV coordinates for upper-right
 
-	ImVec4 bg_col = ImVec4(0.0f, 0.0f, 0.0f, 1.0f);		// No Background
+	ImVec4 bg_col = ImVec4(0.0f, 0.0f, 0.0f, 1.0f);	// No Background
 	ImVec4 tint_col = ImVec4(1.0f, 1.0f, 1.0f, 1.0f);	// No tint
 
 	while (!glfwWindowShouldClose(glfw_window)) {