pygame 窗口不会保持全屏

Question

我正在使用 pygame 模块制作游戏，但现在遇到了问题。该程序本身运行良好，但我想启用的全屏模式不起作用。我为全屏模式制作了一个测试程序，效果很好，但是当我尝试使游戏全屏时，显示效果很奇怪。首先程序启动。您可以看到它进入全屏模式并显示一条文字：“正在加载...”然后窗口消失并以原始的非全屏大小重新出现。屏幕底部的资源管理器栏双显示，然后 2e 资源管理器栏消失。然后游戏以非全屏模式运行。这是我使用的程序：

import pygame, sys, os
from pygame.locals import *

pygame.mixer.pre_init(44100, -16, 4, 2048)
pygame.init()

DISPLAYSURF = pygame.display.set_mode((476, 506), FULLSCREEN)

pygame.display.set_caption('Title of the game')

DISPLAYSURF.fill((128,128,128))
FONT = pygame.font.Font('freesansbold.ttf',20)
LoadingText = FONT.render('Loading...', True, (0,255,0))
LoadingRect = LoadingText.get_rect()
LoadingRect.center = (238,253)
DISPLAYSURF.blit(LoadingText, LoadingRect)
pygame.display.update()


# These files will be created when needed. They are now removed to prevent interference later.
try:
    os.remove('LOAD.txt')
except IOError:
    pass
try:
    os.remove('OPEN.txt')
except IOError:
    pass
try:
    os.remove('RUN.txt')
except IOError:
    pass
try:
    os.remove('TEMP.txt')
except IOError:
    pass

# All parts of the program are split into small programs that are callable with a main function
import ROIM
import ROIM_CreateNewGame
import ROIM_LevelMenu
import ROIM_Menu
import ROIM_SmallMenus
import ROIM_GameIntroduction
import SetupController


# RUN.txt is a file that says wich program to run
Run = 'Menu'
RUN = open('RUN.txt','w')
RUN.write('RUN\n')
RUN.write(Run)
RUN.close()

ChangeRun = False

FPS = 35
fpsClock = pygame.time.Clock()

while True: # MAIN GAME LOOP

    for event in pygame.event.get():
        if event.type == QUIT:
            pygame.quit()
            sys.exit()

    Preferences = open('Preferences.txt')
    PreferencesLines = Preferences.read().split('\n')
    x = 1
    Volume = -1
    Brightness = -1
    for Item in PreferencesLines:
        if Item == 'BRIGHTNESS':
            Brightness = int(PreferencesLines[x])
        if Item == 'VOLUME':
            Volume = int(PreferencesLines[x])
        x += 1
    Preferences.close()
    assert Volume != -1
    assert Brightness != -1

    # The colors will be changed to the right brightness.
    GREEN = (0,255 * (Brightness / 100),0)
    YELLOW = (255 * (Brightness / 100),255 * (Brightness / 100),0)
    RED = (255 * (Brightness / 100),0,0)
    BLUE = (0,0,255 * (Brightness / 100))
    WHITE = (255 * (Brightness / 100),255 * (Brightness / 100),255 * (Brightness / 100))
    BLACK = (0,0,0)
    GREY = (128 * (Brightness / 100),128 * (Brightness / 100),128 * (Brightness / 100))


    # Every small program gets the main variables and constants as arguments 
    if Run == 'Menu':
        ROIM_Menu.RunMenu(FONT, ChangeRun, GREEN, YELLOW, RED, BLUE, WHITE, BLACK, GREY, DISPLAYSURF, Volume, Brightness, fpsClock, FPS)
    elif Run == 'NewGame':
        ROIM_CreateNewGame.RunNewGame(FONT, ChangeRun, GREEN, YELLOW, RED, BLUE, WHITE, BLACK, GREY, DISPLAYSURF, Volume, Brightness, fpsClock, FPS)
    elif Run == 'Game':
        ROIM.RunGame(FONT, ChangeRun, GREEN, YELLOW, RED, BLUE, WHITE, BLACK, GREY, DISPLAYSURF, Volume, Brightness, fpsClock, FPS)
    elif Run == 'SmallMenu':
        ROIM_SmallMenus.RunSmallMenu(FONT, ChangeRun, GREEN, YELLOW, RED, BLUE, WHITE, BLACK, GREY, DISPLAYSURF, Volume, Brightness, fpsClock, FPS)
    elif Run == 'LevelMenu':
        ROIM_LevelMenu.RunLevelMenu(FONT, ChangeRun, GREEN, YELLOW, RED, BLUE, WHITE, BLACK, GREY, DISPLAYSURF, Volume, Brightness, fpsClock, FPS)
    elif Run == 'Introduction':
        ROIM_GameIntroduction.RunIntro(FONT, ChangeRun, GREEN, YELLOW, RED, BLUE, WHITE, BLACK, GREY, DISPLAYSURF, Volume, Brightness, fpsClock, FPS)
    elif Run == 'Setup':
        SetupController.Run_Controller_Setup(FONT, ChangeRun, GREEN, YELLOW, RED, BLUE, WHITE, BLACK, GREY, DISPLAYSURF, Volume, Brightness, fpsClock, FPS)
    else:
        assert False
    # Every program edits the RUN file before finishing
    ChangeRun = False
    RUN = open('RUN.txt')
    assert RUN.readline() == 'RUN\n'
    Run = RUN.readline().split('\n')[0]
    RUN.close()

游戏运行正常，但不是全屏模式。DISPLAYSURF 不在程序中编辑。这意味着我不调用pygame.display.set_mode(). 我使用 windows 8 和 python 3.4 。是因为我将 window 对象作为参数传递了吗？我不知道我做错了什么。

Answer 1

我发现问题出在子程序上。在每个导入的程序中，您都必须导入 pygame，但我认为我还必须再次初始化 pygame，但这不是必要的。我删除pygame.init()了每个子程序，现在它工作完美。