12.3.3????????settings??alien_invasion.py 文件源码

def run_game():
# ??????????????
    pygame.init()
    #???init ?????

    ai_settings = Settings()
    screen = pygame.display.set_mode(
     (ai_settings.screen_width,
     ai_settings.screen_height)                                   
                                   )


    #screen = pygame.display.set_mode((1200, 800))
    #???????Settings ???
    #screen = pygame.display.set_mode((1200, 800))

    pygame.display.set_caption("?????")

    # ?????
    #bg_color = (230, 230, 230)
    #??? ?? ??? ????surface,????????surface

# ????????
    #???????,??????? ?? ???? ?????? ?????
    while True:
# ?????????
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                #event.type == pygame.QUIT: ?????????
                sys.exit()
    # ??????????
        screen.fill(ai_settings.bg_color)
        #?? ??? ??? 230 ?? ???????? ????
        #?? ??? ????

    #???????????? ????????? ???? ??

        pygame.display.flip()