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))
@@ -11,22 +11,27 @@ background = pygame.image.load('bg.png')    # 背景
 road = pygame.image.load('road.png')      # 路
 stone = pygame.image.load('stone.png')      # 石头
 cacti = pygame.image.load('cacti.png')      # 仙人掌
-apple = pygame.image.load('bush.png')      # 灌木丛
+bush = pygame.image.load('bush.png')      # 灌木丛
 hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero2.png'),
         pygame.image.load('hero3.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
 index = 0 
-jumpState="running"
 y=400
+jumpState="running"
 t=30           
+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 jumpState=="running":
                 if event.key==locals.K_SPACE:
                     jumpState="up"
     if jumpState=="up":
@@ -43,6 +48,7 @@ while True:
             jumpState="running"
             t=30
     wukong=hero[index]
+    if jumpState=="running": 
         index+=1
         if index==5:
             index=0
@@ -51,5 +57,12 @@ while True:
     screen.blit(road, (0, 500))
     screen.blit(wukong, (150, y))
     # 刷新画面
+    if rect.x<0-rect.width:
+        obstacle=random.choice([bush,stone,cacti])
+        rect=obstacle.get_rect()
+        rect.x=1000
+        rect.y=500-rect.height 
+    rect.x-=8
+    screen.blit(obstacle,(rect.x,rect.y))
     pygame.display.update()
     FPS.tick(10)
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