save project

my_game.py

 import pygame
+import random
 from pygame import locals
 
 pygame.init()  # 初始化
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
+
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 pygame.display.set_caption("悟空酷跑")# 载入图片
 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'),
@@ -19,6 +21,11 @@ hero = [pygame.image.load('hero1.png'),
 index = 0
 jumpstate="runing" 
 y=400
+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():
@@ -26,25 +33,39 @@ while True:
             # 接收到退出事件后退出程序
             exit()
         if event.type== locals.KEYDOWN:
-            jumpstate="up"
+            if jumpstate=="runing":
+                if event.key==locals.K_SPACE:
+                    jumpstate="up"
     if jumpstate=="up":
-        if y >150:
-            y-=5
+        if t >0:
+            y-=t
+            t-=2
         else:
             jumpstate ="down"
     if jumpstate=="down":
-        if y<=400:
-            y+=5
+        if t<=30:
+            y+=t
+            t+=2
         else:
             jumpstate="runing"
+            t=30
     wukong=hero[index]
-    index+=1
-    if index==5:
-        index=0
+    if jumpstate=="runing":
+        index+=1
+        if index==5:
+            index=0
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
     screen.blit(wukong, (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
+    rect.x-=8
+    screen.blit(obstacle,(rect.x,rect.y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
\ No newline at end of file