save project

my_game.py

@@ -49,7 +49,14 @@ while True:
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(wukong, (150, 400))
+    screen.blit(wukong, (150, y))
+    if rect.x<=0-rect.width:
+        object=random.choice([bush,stone,cacti])
+        rest=object.get_rest()
+        rest.x=1000
+        rest.y=500-rest.height
+    rest_x-=8
+    screen.blit(obstacle,(rest_x,rest_y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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