save project

lxf.py

@@ -53,9 +53,14 @@ while True:
         index = 0
 
     # 将背景图画上去
+    obstacle=random.choice([bush,stone,cacti])
+    rect=obstacle.get_rect()
+    rect.x=1000
+    rect.y=500-rect.height
+
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
     screen.blit(wukong, (150, y))
     # 刷新画面
     pygame.display.update()
-    FPS.tick(30)
\ No newline at end of file
+    FPS.tick(60)
\ No newline at end of file