save project

my_game.py

@@ -25,8 +25,8 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero3.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
-lu_x=0
-shan_x=0
+road_x=0
+bg_x=0
 index = 0   
 y = 400
 jumpState = "runing"
@@ -64,14 +64,14 @@ while True:
         if index >= 5:
             index = 0
     # 将背景图画上去
-    shan_x -=2
-    if shan_x <-1000:
-        shan_x=0
-    screen.blit(background, (shan_x, 0))     # 远处背景
-    lu_x -=8
-    if lu_x <-1000:
-        lu_x=0
-    screen.blit(road, (lu_x, 500))     # 路
+    bg_x -=2
+    if bg_x <=-1000:
+        bg_x=0
+    screen.blit(background, (bg_x, 0))     # 远处背景
+    road_x-=8
+    if road_x <=-1000:
+        road_x=0
+    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