auto save

my_game.py

 import pygame
-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）
-# 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'),
-        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
-JUMPLEN = 30
-jump = JUMPLEN
+pygame.init()
 
-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 event.key == locals.K_SPACE:
-                jumpState = "up"
+WIDTH = 1000
+HEIGHT = 600
+pygame.display.set_mode((WIDTH,HEIGHT))
+FPS = pygame.time.Clock()
 
-    if jumpState == "running":
-        index += 1
-    else:
-        index = 1    
-        if jumpState == "up":
-            if jump > 0:
-                y -= jump
-                jump -= 2
-                print("up",jump)
-            else:
-                jumpState = "down"
-        if jumpState == "down":
-            if jump <= JUMPLEN-2:
-                y += jump
-                jump += 2
-                print("down",jump)
-            else:
-                jumpState = "running"
-        
-    wukong = hero[index%len(hero)]
-    # 将背景图画上去
-    screen.blit(background, (0, 0))
-    screen.blit(road, (0, 500))
-    screen.blit(wukong, (150, y))
-    # 刷新画面
-    pygame.display.update()
-    FPS.tick(60)
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+bg = pygame.image.load("bg.png")
+road = pygame.image.load("road.png")
+stone = pygame.image.load("stone.png")
+cacti = pygame.image.load("cacti.png")
+bush = pygame.image.load("bush.png")
+hero = pygame.image.load("hero1.png")
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