void App::render(DisplayWindow &window, GameTime &game_time)
{
canvas.clear(Colorf(0.0f,0.0f,0.2f, 1.0f));
root->update();
canvas.set_blend_state(premultiply_src_blend);
gui_image.draw(canvas, 0, 0);
canvas.reset_blend_state();
draw_font_example();
draw_font_info();
last_fps = game_time.get_updates_per_second();
window.flip(1);
}
void App::render(DisplayWindow &window, GameTime &game_time)
{
canvas.set_map_mode(MapMode(map_2d_upper_left));
canvas.clear(Colorf(0.0f,0.0f,0.2f, 1.0f));
gui_manager.draw_windows(canvas);
draw_font_example();
draw_font_info();
last_fps = game_time.get_updates_per_second();
gui_manager.process();
window.flip(1);
KeepAlive::process();
}