Question

退出pygame

时遇到了一些问题

当我试图关闭窗口时，它告诉我视频系统没有初始化我不知道如何在这里打包图片，抱歉。错误发生在标有“!!!!!”的行中

这是我的代码

    # PreTitleScreen

# cited from http://programarcadegames.com/python_examples/
# f.php?file=sprite_collect_blocks.py
# the framework of this file are mostly cited from the above address


import pygame, configure, instructions, game

# constant 
PTS_WIDTH = 1024 # pre screen width
PTS_HEIGHT = 768 # pre Screen height

class TitleScreen():
    def __init__(self):
        self.c = configure.Configure()
        done = False
        pygame.init()
        clock = pygame.time.Clock()

        while not done:
            self.screen = pygame.display.set_mode([PTS_WIDTH,PTS_HEIGHT])
            pygame.display.set_caption("Bomberman")

            # import background image
            bgImagePath = self.c.IMAGE_PATH + "titleScreen.png"
            bgImage = pygame.image.load(bgImagePath).convert()
            bgImage = pygame.transform.scale(bgImage,(PTS_WIDTH,PTS_HEIGHT))
            self.screen.blit(bgImage,[0,0])

            pygame.mixer.music.load(self.c.AUDIO_PATH + "title.mid")
            pygame.mixer.music.play()

            # pygame.display.flip()
            notValidOp = False
            # under valid control mode
            while not notValidOp:
                print("enter the inner loop")
                # get mouse position 
                pos = pygame.mouse.get_pos()
                 # testCode
                for event in pygame.event.get(): 
                  # deal with the exit
                    print('event.type', event.type)
                    if event.type == pygame.QUIT:
                        print("quit")
                        notValidOp = not notValidOp
                        done = not done

                    elif event.type == pygame.MOUSEBUTTONDOWN:
                        print("get from general",pos)
                        if self.inBoundary(pos[0],pos[1],25, 500, 250, 550):
                            self.playGame("S")

                        elif self.inBoundary(pos[0],pos[1],25, 550, 250, 600):
                            self.playGame("M")

                        elif self.inBoundary(pos[0],pos[1],25, 600, 250, 650):
                            self.instructions()

                        elif self.inBoundary(pos[0],pos[1],25, 650, 250, 700):
                            print("high Score")
                            print("get from score",pos)

                        elif self.inBoundary(pos[0],pos[1],40, 700, 250, 750):
                            print("exit")
                            done = not done
                            notValidOp = not notValidOp

                # Go ahead and update the screen with what we've drawn.
                pygame.display.flip()  # !!!!!!!!!!!!!!

                # Limit to 60 frames per second
                clock.tick(self.c.FPS)


    def inBoundary(self,x0,y0,x1,y1,x2,y2):
        if ((x1 <= x0 <= x2) and (y1 <= y0 <= y2)):
            return True
        return False

    def instructions(self):
        instructions.Instructions()

    def playGame(self,mode):
        game.Game(mode)

# pygame.init()
# test Code below
TitleScreen()

Answer 1

可能不是正确的问题，但我很确定你必须退出游戏（在你的if event.type == QUIT:部分），如下：

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

此外，如果您没有import pygame.locals as *，则可能必须使用pygame.locals.QUIT而不是QUIT。

Answer 2

这通常在您拨打pygame.display.flip()然后再致电pygame.display.flip()时发生。

您没有显示完整的代码，但请确保在致电pygame.quit()后不要致电public class MediaTypeDelegatingHandler: DelegatingHandler { protected async override Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) { if (request.Headers.Accept.Contains(MediaTypeWithQualityHeaderValue.Parse("application/json")) == false) { return request.CreateResponse(HttpStatusCode.UnsupportedMediaType); } return await base.SendAsync(request, cancellationToken); } }。

视频系统没有初始化pygame

2 个答案: