auto save

my_game.py

@@ -25,6 +25,7 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero3.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
+block_list = []
 lu_x=0
 shan_x=0
 index = 0   
@@ -85,9 +86,12 @@ while True:
         # 创建障碍物对象
         obstacle=Block(bush,cacti,stone)
     obstacle.rect.x -= 8
-
- 
     screen.blit(obstacle.image, (obstacle.rect.x, obstacle.rect.y)) 
     # 刷新画面
+    for prop in block_list:
+        prop.rect.x -= 8
+        screen.blit(prop.image,(prop.rect.x,prop.rect.y))
+        if prop.rect.x <= 0 - prop.rect.width:
+            prop.kill()
     pygame.display.update()
     FPS.tick(60)
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