void menu_scene_init()
{

}

static void menu_draw_background(platform_window* window)
{
	vec4 area = camera_get_target_rectangle(window);
	renderer->render_rectangle(area.x, area.y, area.w, area.h, COLOR_WORLD_MAP_BACKGROUND);
	renderer->render_image(img_world_map, area.x, area.y, area.w, area.h);
}

static void menu_draw_options(platform_window* window)
{
	s32 screen_center_x = area.x + (area.w/2);
	s32 screen_center_y = area.y + (area.h/2);

	s32 panel_w = 198 * scale;
	s32 panel_h = 193 * scale;
	s32 panel_x = screen_center_x - (panel_w/2);
	s32 panel_y = screen_center_y - (panel_h/2);
	panel_render(scale, panel_x, panel_y, panel_w, panel_h);

	s32 button_w = 178 * scale;
	s32 button_h = 37 * scale;
	s32 vertical_pad = 10 * scale;
	s32 pad_x = (panel_w - button_w)/2;
	float pad_y = (panel_h - (vertical_pad*2) - button_h*4)/5.0f;

	if (button_render(scale, BUTTON_ENABLED, "New Game", panel_x + pad_x, vertical_pad + panel_y + pad_y*1, button_w, button_h))
	{
		start_loading_world(0); // Start new world
	}

	if (button_render(scale, BUTTON_ENABLED, "Continue", panel_x + pad_x, vertical_pad + panel_y + pad_y*2 + button_h*1, button_w, button_h))
	{
		game_set_active_scene(GAME_STATE_SELECT_SAVE);
		is_selecting_save_location = false;
	}

	if (button_render(scale, BUTTON_ENABLED, "Settings", panel_x + pad_x, vertical_pad + panel_y + pad_y*3 + button_h*2, button_w, button_h))
	{
		game_set_active_scene(GAME_STATE_SETTINGS);
		is_editing_settings_from_ingame = false;
	}
	
	if (button_render(scale, BUTTON_ENABLED, "Quit", panel_x + pad_x, vertical_pad + panel_y + pad_y*4 + button_h*3, button_w, button_h))
	{
		window->is_open = false;
	}
}

static void menu_draw_title(platform_window* window)
{
	s32 panel_w = 198 * scale;
	s32 panel_h = 70 * scale;
	s32 panel_pad = 50 * scale;
	s32 panel_x = area.x + panel_pad;
	s32 panel_y = area.y + area.h - panel_h - panel_pad;
	panel_render(scale, panel_x, panel_y, panel_w, panel_h);
	
	font* font_reg = FONT_REGULAR(SIZE_RD(area.w, 44));
	font* font_sml = FONT_REGULAR(SIZE_RD(area.w, 20));
	s32 text_pad = 5*scale;
	s32 total_text_h = font_reg->px_h + text_pad + font_sml->px_h;
	s32 text_y = panel_y + (panel_h/2) - (total_text_h/2);
	char* game_title = "TruckerX";
	char* game_version = "rev "GAME_VERSION;
	s32 game_title_width = renderer->calculate_text_width(font_reg, game_title);
	s32 text_x = panel_x + (panel_w/2) - (game_title_width/2);

	renderer->render_text(font_reg, text_x+2, text_y+2, game_title, COLOR_TEXT_SHADOW);
	renderer->render_text(font_reg, text_x, text_y, game_title, COLOR_TEXT);

	renderer->render_text(font_sml, 10*scale + text_x+2,font_reg->px_h + text_pad + text_y+2, game_version, COLOR_TEXT_SHADOW);
	renderer->render_text(font_sml, 10*scale + text_x,  font_reg->px_h + text_pad + text_y, game_version, COLOR_TEXT);

	// Music credits
	{
		font* font_s = FONT_REGULAR(SIZE_RD(area.w, 20));
		s32 credit_pad = 30*scale;
		s32 text_y = area.y+area.h-credit_pad-font_s->px_h;
		renderer->render_text(font_s, area.x + credit_pad, text_y, complete_credit_text, COLOR_TITLE);

		char* company_name = "Developed by Aldrik Ramaekers";
		s32 company_name_width = renderer->calculate_text_width(font_s, company_name);
		renderer->render_text(font_s, area.x + area.w - company_name_width - credit_pad, text_y, company_name, COLOR_TITLE);
	}
}

void menu_scene_render(platform_window* window)
{
	menu_draw_background(window);
	menu_draw_options(window);
	menu_draw_title(window);
}

void menu_scene_update(platform_window* window)
{
	
}

void menu_scene_destroy()
{

}