save project

my_game.py

 import pygame
 from pygame import locals
-
 pygame.init()  # 初始化
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
@@ -47,17 +46,25 @@ while True:
         else:
             i="running"
     wukong=a[index]
+    if i=="running":
         index+=1
     if index>=5:
         index=0
-
-    
+    if rect.x<0-rect.width:
+        obstacle=choice([bush,stone,cacti])
+        rect=obtacle.get_rect()
+        rect.x=1000
+        rect.y=500-rect.height
+    rect.x-=8
     
     
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
     screen.blit(wukong, (150, y))
+    screen.bilt(obstacle,(rect.x,rect.y))
+
+    
     # 刷新画面
     pygame.display.update()
     FPS.tick(180000)
\ No newline at end of file