飞机大战求帮助啊。。

ynoneone

import pygame
import sys
import traceback
from pygame.locals import *

pygame.init()
pygame.mixer.init()


bg_size = width,height = 480,700
screen = pygame.display.set_mode(bg_size)
pygame.display.set_caption("飞机大战")

background = pygame.image.load("images/background.png").convert()



                           
pygame.mixer.music.load("sound/game_music.ogg")
pygame.mixer.music.set_volume(0.2)
bullet_sound = pygame.mixer.Sound("sound/bullet.wav")
bullet_sound.set_volume(0.2)
bomb_sound = pygame.mixer.Sound("sound/use_bomb.wav")
bomb_sound.set_volume(0.2)
supply_sound = pygame.mixer.Sound("sound/supply.wav")
supply_sound.set_volume(0.2)
get_bomb_sound = pygame.mixer.Sound("sound/get_bomb.wav")
get_bomb_sound.set_volume(0.2)
get_bullet_sound = pygame.mixer.Sound("sound/get_bullet.wav")
get_bullet_sound.set_volume(0.2)
upgrade_sound = pygame.mixer.Sound("sound/upgrade.wav")
upgrade_sound.set_volume(0.2)
enemy3_sound = pygame.mixer.Sound("sound/enemy3_flying.wav")
enemy3_sound.set_volume(0.2)
enemy1_sound = pygame.mixer.Sound("sound/enemy1_down.wav")
enemy1_sound.set_volume(0.1)
enemy2_sound = pygame.mixer.Sound("sound/enemy2_down.wav")
enemy2_sound.set_volume(0.2)
enemy3_sound = pygame.mixer.Sound("sound/enemy3_down.wav")
enemy3_sound.set_volume(0.5)
me_down_sound = pygame.mixer.Sound("sound/me_down.wav")
me_down_sound.set_volume(0.2)

def main():
    pygame.mixer.music.play(-1)

    clock = pygame.time.Clock()
   
    running = True

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


        sceen.blit(background,(0,0))

        pygame.display.flip()
   

        clovk.tick(60)

if __name__ == "__main_":

    try:
        main()
    except SystemExiy:
        pass
    except:
        traceback.print_exc()
        pygame.quit()
        input()

这个代码写完了。跑起来。为什么音乐没音乐。窗口没有背景图。





        

ynoneone

.0.