auto save

my_game.py

 import pygame
 from pygame import locals
 import random
-
 pygame.init()  # 初始化
 class Block(pygame.sprite.Sprite):
     def __init__(self,image1,image2,image3):
         super().__init__()
         self.image=random.choice([image1,image2,image3])
         self.rect=self.image.get_rect()
-        self.rect= 1000
+        self.rect.x = 1000
         self.rect.y = 500 - self.rect.height
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
@@ -32,6 +31,8 @@ t = 30
 obstacle=Block(bush, stone, cacti)
 road_x=0
 background_x=0
+time=0
+block_list=pygame.sprite.Group()
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT: