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我正在制作一个简单的游戏，但是当我尝试使用声音（wav文件）时，我收到一个错误，提示pygame无法打开文件。我会密码我的整个代码，所以你可以看看我是否做错了什么。我觉得我已经尝试了一切，但找不到任何可行的方法。我已经看到，其他人也有同样的问题，但这些方法都可以帮助我Pygame无法打开文件
# Shmup game
# Frozen Jam by tgfcoder <https://twitter.com/tgfcoder> licensed under CC-BY-3
# Art from Kenney.nl
import pygame
import random
from os import path
WIDTH = 480
HEIGHT = 600
FPS = 60
#define colors
WHITE = (255, 255, 255)
BLACK = (0, 0, 0)
RED = (255, 0, 0)
GREEN = (0, 255, 0)
BLUE = (0, 0, 255)
YELLOW = (255, 255, 0)
#initialize pygame and create window
pygame.init()
pygame.mixer.pre_init(44100, 16, 2, 4096)
pygame.mixer.init()
screen = pygame.display.set_mode((WIDTH, HEIGHT))
pygame.display.set_caption("Shmup!")
clock = pygame.time.Clock()
img_dir = path.join(path.dirname(__file__), "img")
snd_dir = path.join(path.dirname(__file__), "snd")
font_name = pygame.font.match_font('arial')
def draw_text(surf, text, size, x, y):
font = pygame.font.Font(font_name, size)
text_surface = font.render(text, True, WHITE)
text_rect = text_surface.get_rect()
text_rect.midtop = (x, y)
surf.blit(text_surface, text_rect)
class Player(pygame.sprite.Sprite):
def __init__(self):
pygame.sprite.Sprite.__init__(self)
self.image = pygame.transform.scale(player_img, (50, 38))
self.image.set_colorkey(BLACK)
self.rect = self.image.get_rect()
self.radius = 20
#pygame.draw.circle(self.image, RED, self.rect.center, self.radius)
self.rect.centerx = WIDTH/2
self.rect.bottom = HEIGHT -10
self.speedx = 0
def update(self):
self.speedx = 0
keystate = pygame.key.get_pressed()
if keystate[pygame.K_a]:
self.speedx = -7
if keystate[pygame.K_d]:
self.speedx = 7
self.rect.x += self.speedx
if self.rect.right > WIDTH:
self.rect.right = WIDTH
if self.rect.left < 0:
self.rect.left = 0
def shoot(self):
bullet = Bullet(self.rect.centerx, self.rect.top)
all_sprites.add(bullet)
bullets.add(bullet)
shoot_sound.play
class Mob(pygame.sprite.Sprite):
def __init__(self):
pygame.sprite.Sprite.__init__(self)
self.image_orig = random.choice(meteor_images)
self.image_orig.set_colorkey(BLACK)
self.image = self.image_orig.copy()
self.rect = self.image.get_rect()
self.radius = int(self.rect.width * .85/2)
# pygame.draw.circle(self.image, RED, self.rect.center, self.radius)
self.rect.x = random.randrange(0, WIDTH - self.rect.width)
self.rect.y = random.randrange(-150, -100)
self.speedy = random.randrange(1, 8)
self.speedx = random.randrange(-3, 3)
self.rot = 0
self.rot_speed = random.randrange(-8, 8)
self.last_update = pygame.time.get_ticks()
def rotate(self):
now = pygame.time.get_ticks()
if now - self.last_update > 50:
self.last_update = now
self.rot = (self.rot + self.rot_speed) % 360
new_image = pygame.transform.rotate(self.image_orig, self.rot)
old_center = self.rect.center
self.image = new_image
self.rect = self.image.get_rect()
self.rect.center = old_center
def update(self):
self.rotate()
self.rect.x += self.speedx
self.rect.y += self.speedy
if self.rect.top > HEIGHT + 10 or self.rect.left < -25 or self.rect.right > WIDTH + 20:
self.rect.x = random.randrange(WIDTH - self.rect.width)
self.rect.y = random.randrange(-100, -40)
self.speedy = random.randrange(1, 8)
class Bullet(pygame.sprite.Sprite):
def __init__(self, x, y):
pygame.sprite.Sprite.__init__(self)
self.image = bullet_img
self.image.set_colorkey(BLACK)
self.rect = self.image.get_rect()
self.rect.bottom = y
self.rect.centerx = x
self.speedy = -13
def update(self):
self.rect.y += self.speedy
# kill it if it moves off the top of the screen
if self.rect.bottom < 0:
self.kill
# Load all graphics
background = pygame.image.load(path.join(img_dir, "shmupBG.png")).convert()
background_rect = background.get_rect()
player_img = pygame.image.load(path.join(img_dir, "playerShip2_red.png")).convert()
bullet_img = pygame.image.load(path.join(img_dir, "laserBlue01.png")).convert()
meteor_images = []
meteor_list = ['meteorBrown_big1.png', 'meteorBrown_big2.png', 'meteorBrown_med1.png',
'meteorBrown_med3.png','meteorBrown_small1.png', 'meteorBrown_small2.png',
'meteorBrown_tiny1.png']
for img in meteor_list:
meteor_images.append(pygame.image.load(path.join(img_dir, img)).convert())
# Load all game sounds
shoot_sound = pygame.mixer.Sound(path.join(snd_dir, "pew.wav"))
all_sprites = pygame.sprite.Group()
mobs = pygame.sprite.Group()
bullets = pygame.sprite.Group()
player = Player()
all_sprites.add(player)
for i in range(8):
m = Mob()
all_sprites.add(m)
mobs.add(m)
score = 0
#Game loop
running = True
while running:
#keep loop running at the right speed
clock.tick(FPS)
#process input (events)
for event in pygame.event.get():
# check for closing the window
if event.type == pygame.QUIT:
running = False
elif event.type == pygame.KEYDOWN:
if event.key == pygame.K_SPACE:
player.shoot()
#Update
all_sprites.update()
# Check to see if bullet hit a mob
hits = pygame.sprite.groupcollide(mobs, bullets, True, True)
for hit in hits:
score += 50 - hit.radius
m = Mob()
all_sprites.add(m)
mobs.add(m)
# Check to see if a mob hit the player
hits = pygame.sprite.spritecollide(player, mobs, False, pygame.sprite.collide_circle)
if hits:
running = False
#Draw/render
screen.fill(BLACK)
screen.blit(background, background_rect)
all_sprites.draw(screen)
draw_text(screen, str(score), 18, WIDTH/2, 10)
# *after* drawing everything, flip the display
pygame.display.flip()
pygame.quit()
但这是错误消息我：
Traceback (most recent call last):
File "C:\Users\Steinar Hillestad\Desktop\Spyder\shmup.py", line 137, in <module>
shoot_sound = pygame.mixer.Sound(path.join(snd_dir, "pew.wav"))
pygame.error: Unable to open file 'C:\\Users\\Steinar Hillestad\\Desktop\\Spyder\\snd\\pew.wav'
感谢您的帮助！
我能修复它！我刚刚将.wav的声音文件改为.ogg – HillyzDaGinga