Question

我查看了类似的问题，但我找不到问题的答案

我正在和Pygame一起玩游戏，但是我遇到了一个我没有与另一个人相处的错误。这个想法是这个代码返回一个名为'platform_group'的组中的精灵列表，它们正在触及Goon类的实例：

self.block_hit_list = pygame.sprite.spritecollide(self, self.level.platform_group, False)

此行不断返回此错误：

line 251, in update
self.block_hit_list = pygame.sprite.spritecollide(self, self.level.platform_group, False)
AttributeError: 'int' object has no attribute 'platform_group'

奇怪的是，我遇到了Goon类的这个问题，但没有使用Player类。它使用与上面完全相同的行，但它的工作方式与播放器完全相同。

播放器和Goon类的代码：

class Player(pygame.sprite.Sprite):
    def __init__(self):
        super().__init__()
        self.image = pygame.Surface([40, 40])
        self.image.fill(RED)
        self.rect = self.image.get_rect()

        self.change_x = 0
        self.change_y = 0

        self.level = 0
        self.block_hit_list = []

    def update(self):
        self.calc_grav()

        self.rect.x += self.change_x
        self.block_hit_list = pygame.sprite.spritecollide(self, self.level.platform_group, False)

        for block in self.block_hit_list:
            if self.change_x > 0:
                self.rect.right = block.rect.left
            elif self.change_x < 0:
                self.rect.left = block.rect.right

class Goon(pygame.sprite.Sprite):
    def __init__(self, x, y):
        super().__init__()

        self.image = pygame.Surface([25, 25])
        self.image.fill(PURPLE)

        self.rect = self.image.get_rect()

        self.change_x = 0
        self.change_y = 0

        self.block_hit_list = []
        self.rect.x = x
        self.rect.y = y

        self.level = 0

def update(self):
    self.calc_grav

    self.rect.x += self.change_x
    self.block_hit_list = pygame.sprite.spritecollide(self, self.level.platform_group, False)
    for block in self.block_hit_list:
        if self.change_x > 0:
            self.rect.right = block.rect.left
            self.change_y = -6

这是一些主要代码：

def main():
    pygame.init()
    size = [SCREEN_WIDTH, SCREEN_HEIGHT]
    screen = pygame.display.set_mode(size)
    global walls
    walls = []

    pygame.display.set_caption("Practice Game")

    player = Player()

    level_list = []
    level_list.append(Level_01(player))

    current_level_no = 0
    current_level = level_list[current_level_no]

    player.level = current_level
    current_level.enemy_group.level = current_level

    player.rect.x = player_spawn[0]
    player.rect.y = player_spawn[1]

    active_sprite_list.add(player)

    done = False
    clock = pygame.time.Clock()

这是Level_01的类：

class Level_01(Level):
def __init__(self):
    Level.__init__(self)
    self.level_limit = -1000

    x = y = 0

    level = ["WWWWWWWWWWWWWWWWWWWWWWWWWWWWWW",
             "W                            W",
             "W WWWW                       W",
             "W                            W",
             "WW                           W",
             "W                    WW      W",
             "W W           WWWWWWW     WWWW",
             "W                            W",
             "WWWWWWW               WWW    W",
             "W                    W       W",
             "W                           WW",
             "W             WWW        WWWWW",
             "W                            W",
             "W S      WWG                 W",
             "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWW"
             ]


    for row in level:
        for col in row:
            if col == "W":
                block = Platform(x, y)
                self.platform_group.add(block)
            if col == "S":
                global player_spawn
                player_spawn = [x, y]
            if col == "G":
                goon = Goon(x, y)
                self.enemy_group.add(goon)
                self.enemy_list.append(goon)

            x += 40
        y += 40
        x = 0

谢谢！

AttributeError：'int'对象没有属性'platform_group'

0 个答案: