def set_brightness(brightness, save=True):
if Globals.BRIGHTNESS_SURF is None:
Globals.BRIGHTNESS_SURF = \
pygame.Surface((Globals.WIDTH, Globals.HEIGHT))
Globals.BRIGHTNESS_SURF.fill((0, 0, 0))
if save:
SettingsManager.set_brightness(brightness)
if SettingsManager.BRIGHTNESS == 100:
Globals.USE_BRIGHTNESS = False
else:
Globals.USE_BRIGHTNESS = True
Globals.BRIGHTNESS_SURF.set_alpha(int(
(1 - brightness / 100) * 255))
