[pygame error message]類型對象'sprite'沒有屬性'sprite'

Question

我是pygame的新手，決定在我的遊戲中實現一些精靈，而不僅僅是在物體周圍移動。我想得到它，所以我在每次玩家遇到障礙物時都增加分數，但是我在碰撞方法中遇到了很多麻煩。但是，每當我運行程序時，我都會收到這個錯誤。

Traceback (most recent call last): 
File "rungameforryan.py", line 214, in <module> 
blocks_hit_list = pygame.sprite.spritecollide(player, sprite.sprites, True) 
AttributeError: type object 'sprite' has no attribute 'sprites' 

建議非常感謝。 這裏是遊戲循環：

from classyforryan import ourMusic, sprites 
import pygame 
import os 
import time 

pygame.init() #short for initialize does return a tuple of successful intilizaton 
colors={"black":(0,0,0), "white": (255, 255, 255), "red": (255, 0, 0), "green": (0, 255, 0), "purple": (164, 66, 244), "pink" :(252, 25, 123)} 
gameDisplay= pygame.display.set_mode((800, 600)) 

bg=pygame.image.load('clouds_converted.jpg') 
moore=pygame.image.load("baemoore_converted.png") 
jump = False 
fall = False 

cube = pygame.image.load("cube.png") 
player=sprites(moore, 50, 544) 
ob = sprites(cube, 2125, 580) 
ob1 = sprites(cube, 2125, 580) 
ob2 = sprites(cube, 2125, 580) 


pygame.display.set_caption("lets play!") 
gameExit = False 
clock = pygame.time.Clock() 


class sprite(pygame.sprite.Sprite): 
    def __init__(self, ob, ob1, ob2, image, location): 
     pygame.sprite.Sprite.__init__(self) 
     self.image = pygame.image.load("1136693.jpg") #edited to add self. :) 
     self.spritesgroup = pygame.sprite.Group() #sprite group 
     self.spritesgroup.add(ob) 
     self.spritesgroup.add(ob1) 
     self.spritesgroup.add(ob2) 


while not gameExit: 
    clock.tick(40) 
    timer = pygame.time.get_ticks() 
    print(timer) 
    for event in pygame.event.get(): 
     if event.type==pygame.QUIT: 
      gameExit=True 
     if event.type == pygame.KEYDOWN: 
      if event.key == pygame.K_ESCAPE: 
       gameExit= True 
    pygame.display.update() 
    gameDisplay.blit(bg,[0,0]) 
    time.sleep(.05) 
    player.pos() 
    ob.pos() 
    ob.left() 
    ob1.pos() 
    ob2.pos() 

blocks_hit_list = pygame.sprite.spritecollide(player, sprite.spritesgroup, True) 
    for block in blocks_hit_list: 
     score +=1 
    print(score) 
pygame.quit() #unintiliazes pygames 
quit() #this will exit out of python 

，這裏是中導入的所有類：

import pygame 
import os 
import time 
gameDisplay= pygame.display.set_mode((800, 600)) 

class sprites(pygame.sprite.Sprite): 
    def __init__(self, image, xcoor, ycoor): 
     # Call the parent class (Sprite) constructor 
     pygame.sprite.Sprite.__init__(self) 
     self.image = image 
     self.rect = self.image.get_rect() 
     self.rectx=xcoor 
     self.recty=ycoor 
    def pos(self): 
     gameDisplay.blit(self.image, [self.rectx, self.recty]) 
    def left(self): 
     dist = 7 
     self.rectx = self.rectx - dist 

Answer 1

的docs爲pygame.sprite.spritecollide說，參數應該是一組精靈。它看起來像你創建了一個類，sprite是爲了容納該組，但你將該組分配給本地變量而不是實例成員。我向這些人添加了一個self.，並且更改了您遇到錯誤的行，以便引用它。我猜這就是你想要的，但不能確切地說明。

class sprite(pygame.sprite.Sprite): 
    def __init__(self, ob, ob1, ob2, image, location): 
     pygame.sprite.Sprite.__init__(self) 
     self.image = pygame.image.load(image) 
     self.spritesgroup = pygame.sprite.Group() #sprite group 
     self.spritesgroup.add(ob) 
     self.spritesgroup.add(ob1) 
     self.spritesgroup.add(ob2) 
     #sprites.add(player) 

# ...    

sprite1 = sprite(ob, ob1, ob2, "1136693.jpg", "location") 
blocks_hit_list = pygame.sprite.spritecollide(player, sprite1.spritesgroup, True)