save project

my_game.py

@@ -64,16 +64,15 @@ while True:
         if index >= 5:
             index = 0
     # 将背景图画上去
-    shan_x -=2
-    if shan_x <-1000:
+    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:
+    screen.bilt(background(shan_x,0)) 
+    lu_x-=-8
+    if lu_x<=-1000:
         lu_x=0
-    screen.blit(road, (lu_x, 500))     # 路
-    screen.blit(wukong, (150, y))     # 悟空
-
+    screen.bilt(road,(lu_x,500))
+    screen.bilt(wukong,(150,y))
     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)