save project

my_game.py

 import pygame
+import random
 from pygame import locals
 
 pygame.init()  # 初始化
@@ -9,7 +10,7 @@ FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 y=400
 t=30
 jump="running"
-pygame.display.set_caption("悟空跑障碍赛")
+pygame.display.set_caption("悟空是个只因")
 background = pygame.image.load('bg.png')    # 背景
 road = pygame.image.load('road.png')      # 路
 stone = pygame.image.load('stone.png')      # 石头
@@ -22,25 +23,29 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero5.png')]
 
 index=0
-
+obstacle = random.choice([bush,stone,cacti])
+rect=obstacle.get_rect()
+rect.x = 1000
+rect.y = 500-rect.height
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             exit()
         if event.type==locals.KEYDOWN:
+            if jump=="running":
                 if event.key==locals.K_SPACE:
                     jump="up"
     
     if jump=="up":
-        if y > 0:
+        if t > 0:
             y-=t
             t-=2
         else:
             jump = "down"
             
     if jump=="down":
-        if y < 30:
+        if t <= 30:
             y +=t
             t+=2
         else:
@@ -48,9 +53,13 @@ while True:
             t=30
     
     wukong = hero[index]
+    if jump=="running":
         index+=1
         if index == 5:
             index = 0 
+    if rect.x <= 0-rect.width:
+    rect.x-=8
+    screen.blit(obstacle,(rect.x,rect.y))
 
     # 将背景图画上去
     screen.blit(background, (0, 0))