save project

my_game.py

 import pygame
 from pygame import locals
-
+import random
 pygame.init()  # 初始化
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
@@ -21,6 +21,10 @@ index = 0
 y = 400
 jumpstate = 'running'
 t = 30
+obstacle = random.choice([stone,cacti,apple])
+rect = obstacle.get_rect()
+rect.x = 1000
+rect.y = 500-rect.height
 
 
 while True:
@@ -49,11 +53,18 @@ while True:
         index += 1
     if index == 5:
         index = 0
+    if rect.x<=0-rect.width:
+        obstacle = random.choice([stone,cacti,apple])
+        rect = obstacle.get_rect()
+        rect.x = 1000
+        rect.y = 500-rect.height
 
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
     screen.blit(wukong, (150, y))
+    rect.x-=8
+    screen.blit(obstacle,(rect.x,rect.y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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