auto save

my_game.py

@@ -60,8 +60,15 @@ while True:
     # 将背景图画上去
     screen.blit(background, (0, 0))     # 远处背景
     screen.blit(road, (0, 500))     # 路
-    screen.blit(wukong, (150, y))     # 悟空
-
+    screen.blit(wukong, (150, y)     # 悟空
+    bg_x -= 1
+    if bg_x <=- 1000:
+        bg_x = 0
+    screen.bilt(background,(bg_x,0))
+    road_x -= 8
+    if road_x<=-1000:
+        road_x=0
+    screen.bilt(road,(road_x,500))
     if rect.x <= 0-rect.width:      # 障碍物消失
         # 创建障碍物对象
         obstacle = random.choice([bush,stone,cacti])