save project

my_game.py

@@ -31,6 +31,8 @@ index = 0
 y = 400
 jumpState = "runing"
 t = 30
+bg_x=0
+road_x=0
 aa=Block(bush,cacti,stone)
 
 while True:
@@ -72,6 +74,16 @@ while True:
     if lu_x <-1000:
         lu_x=0
     screen.blit(road, (lu_x, 500))     # 路
+    #++++++++++++++++++++++++++++++++++++++
+    bg_x-=1
+    if bg_x<=-1000:
+        bg_x=0
+    screen.blit(background,(bg_x,0))
+    road_x-=1
+    if road_x<=-1000:
+        road_x=0
+    screen.blit(road,(road_x,500))    
+    #++++++++++++++++++++++++++++++++++++++
     screen.blit(wukong, (150, y))     # 悟空
 
     if aa.rect.x <= 0-aa.rect.width:      # 障碍物消失