auto save

my_game.py

@@ -70,11 +70,21 @@ while True:
     screen.blit(road, (road_x, 500))     # 路
     screen.blit(wukong, (150, y))     # 悟空
 
-    if obstacle.rect.x <= 0-obstacle.rect.width:      # 障碍物消失
-        # 创建障碍物对象
-        obstacle = Block(bush,stone,cacti)
-    obstacle.rect.x -= 8
-    screen.blit(obstacle.image,(obstacle.rect.x,obstacle.rect.y)) 
+    
+    time += 1
+    if time >= 60:
+        time = 0
+        num = random.randint(0,50)
+        if num > 20:
+            obstacle = Block(bush,cacti,stone)
+            block_list.add(obstacle)
+    for sprite in  block_list:
+        sprite.rect_x -= 8
+        screen.blit(sprite.image,(sprite.rect.x,sprite.rect.y))
+        if sprite.rect.x <= 0-sprite.rect.width：
+            sprite.kill()  
+
+
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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