def init():
"""Initialise the screen and game screen, and set default options.
"""
try:
flags = 0
if options.fullscreen():
flags |= FULLSCREEN
# flags |= RESIZABLE
# initialise the screen
global screen
screen = pygame.display.set_mode(options.dimensions(), flags)
# initialise the game_screen
global game_screen
game_screen = pygame.Surface(options.game_dimensions())
pygame.mouse.set_visible(False)
pygame.display.update()
except pygame.error as msg:
raise pygame.error("Failed to initialize render engine {0}".format(str(msg)))
def update_fullscreen():
"""Update the fullscreen flag to align with the options.
"""
pygame.display.set_mode(screen.get_size(), FULLSCREEN if options.fullscreen() else 0)