save project

my_game.py

@@ -27,7 +27,7 @@ rect = obstacle.get_rect()
 rect.x = 1000
 rect.y = 500 - rect.height
 road_x=0
-bg_x-=8
+bg_x=0
 
 while True:
     for event in pygame.event.get():
@@ -65,7 +65,7 @@ while True:
         bg_x=0
     screen.blit(background, (bg_x, 0))
     road_x-=8
-    if road_x<=1000:
+    if road_x<=-1000:
         road_x=0    # 远处背景
     screen.blit(road, (road_x, 500))     # 路
     screen.blit(wukong, (150, y))     # 悟空