save project

my_game.py

@@ -63,9 +63,9 @@ while True:
             index = 0
             index = 0
     # 将背景图画上去
     # 将背景图画上去
     #++++++++++++++++++
     #++++++++++++++++++
-    shan_x -= 1
-    if shan_x <-1000:
-        shan_x=0
+    bg_x -= 1
+    if bg_x <-1000:
+        bg_x=0
     screen.blit(background, (bg_x, 0))     # 远处背景
     screen.blit(background, (bg_x, 0))     # 远处背景
     road_x -=8
     road_x -=8
     if road_x <= -1000:
     if road_x <= -1000:
@@ -74,7 +74,7 @@ while True:
     #++++++++++++++++++++++++++=
     #++++++++++++++++++++++++++=
     screen.blit(wukong, (150, y))     # 悟空
     screen.blit(wukong, (150, y))     # 悟空
 
 
-    if rect.x <= 0-aa.rect.width:      # 障碍物消失
+    if rect.x <= 0-rect.width:      # 障碍物消失
         # 创建障碍物对象
         # 创建障碍物对象
         obstacle = random.choice([bush,cacti,stone])
         obstacle = random.choice([bush,cacti,stone])
         rect = obstacle.get_rect()
         rect = obstacle.get_rect()