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))
@@ -11,9 +11,8 @@ 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
 wukong=[]
-stone_x=
 for i in range(20):
     if i<10:
         i='0'+str(i)
@@ -21,9 +20,13 @@ for i in range(20):
     hero = pygame.image.load('w_'+i+'.png')
     wukong.append(hero)
 index = 0
-y=400
+y=325
 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:
@@ -52,8 +55,15 @@ while True:
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
     screen.blit(wukong[index], (150,y))
+    if rect.x <= 0-rect.width:
+        obstacle=random.choice([bush,stone,cacti])
+        rect=obstacle.get_rect()
+        rect.x=1000
+        rect.y=500-rect.height
     if jumpState=='running':
         index+=1
+    rect.x-=8
+    screen.blit(obstacle, (rect.x, rect.y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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