auto save

my_game.py

 import pygame
 from pygame import locals
+import random
 
 pygame.init()  # 初始化
 # 创建一个窗口
+class Block(pygame.sprite.Sprite):
+    def __init__(self,image1,image2,image3):
+        super().__init__()
+
+        self.image=random.choice([image1,image2,image3])
+
+        self.rect=self.image.get_rect()
+
+        self.rect.x=1000
+        self.rect.y=500-self.rect.height
+
+class Player(pygame.sprite.Sprite):
+     def __init__(self,image):
+        super().__init__()
+
+        self.image=image
+
+        self.rect=self.image.get_rect()   
+        self.rect.x=150
+        self.rect.y=400  
 screen = pygame.display.set_mode((1000, 600))
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
-# 载入图片
+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
-hero = pygame.image.load('hero1.png')
+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 
+y=400
+jumpState="runing"
+t=30
+road_x=0
+bg_x=0
+time=0
+gamestate=True
+block_list=pygame.sprite.Group()
 
 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()
+            exit()  
+        if event.type==locals.KEYDOWN:
+            if jumpState=="runing":
+                if event.key==locals.K_SPACE:
+                    jumpState="up"
+
+    wukong=Player(hero[index])
+    if jumpState=="runing":
+        index+=1
+        if index>=5:
+            index=0
+
+    if gamestate==True:
+        if jumpState=="up":
+            if t>0:
+                y-=t
+                wukong.rect.y=y
+                t-=2
+            else:
+                jumpState="down"
 
-    # 将背景图画上去
-    screen.blit(background, (0, 0))
-    screen.blit(road, (0, 500))
-    screen.blit(hero, (150, 400))
+        if jumpState=="down":
+            if t<=30:
+                y+=t
+                wukong.rect.y=y
+                t+=2              
+            else:
+                jumpState="runing"
+                t=30
+
+    bg_x-=1
+    if bg_x<=-1000:
+        bg_x=0    
+    # 将背景图画上去   
+    screen.blit(background, (bg_x, 0))
+    road_x-=8
+    if road_x<=-1000:
+        road_x=0
+    screen.blit(road, (road_x, 500))
+
+    screen.blit(wukong.image, (150, y))
     # 刷新画面
+    time+=1
+    if time>=60:
+        time=0
+        num=random.randint(0,50)
+        if num>20:
+            obstacle=Block(bush,cacti,stone)
+            block_list.add(obstacle)
+    for sprite in block_list:
+        sprite.rect.x-=8
+        screen.blit(sprite.image,(sprite.rect.x,sprite.rect.y))
+        if sprite.rect.x<=0-sprite.rect.width:
+            sprite.kill()
+        if pygame.sprite.collide_rect(wukong,sprite):
+            gameover=pygame.image.load("gameover.png")
+            screen.blit(gameover,(400,200))
+            gamestate=False            
+
     pygame.display.update()
     FPS.tick(60)
\ No newline at end of file