save project

my_game.py

@@ -25,7 +25,7 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero3.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
-lu_x=0
+road_x=0
 shan_x=0
 index = 0 
 road_x = 0  
@@ -72,9 +72,9 @@ while True:
     lu_x -=8
     if lu_x <-1000:
         lu_x=0
-    screen.blit(road, (lu_x, 500))     # 路
+    screen.blit(road, (road_x, 500))     # 路
     screen.blit(wukong, (150, y))     # 悟空
-    
+
     if aa.rect.x <= 0-aa.rect.width:      # 障碍物消失
         # 创建障碍物对象
         aa=Block(bush,cacti,stone)