auto save

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))
-#设计标题
-pygame.display.set_caption("齐天大圣")
 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
@@ -18,13 +15,11 @@ 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')]
-#列表索引
+        pygame.image.load('hero5.png')] 
+
 index = 0 
-#跳远状态
-jumpState="runing"
 y=400
-#重力参数
+jumpstate="runing"
 t=30
 ob=random.choice([stone,cacti,bush])
 rect=ob.get_rect()
@@ -36,28 +31,28 @@ while True:
             # 接收到退出事件后退出程序
             exit()
         if event.type == locals.KEYDOWN:
-            if jumpState=="runing":
+            if jumpstate=="runing":
                 if event.key == locals.K_SPACE:
-                    jumpState="up"
-    if jumpState=="up":
+                    jumpstate="up"
+    if jumpstate=="up":
         if t>0:
-            y -= t
-            t -= 2
+            y-=t
+            t-=2
         else:
-            jumpState="down"
-    if jumpState=="down":
+            jumpstate="down"
+    if jumpstate=="down":
         if t<=30:
-            y += t
-            t += 2
+            y+=t
+            t+=2
         else:
-            jumpState="runing"
+            jumpstate="runing"
             t=30
-    if jumpState=="runing":
+    if jumpstate=="runing":    
         index += 1
         if index>4:
             index=0
-        wukong=hero[index]
-    rect.x -= 8
+    wukong=hero[index]
+    rect.x -= 8  
     if rect.x<0-rect.width:
         ob=random.choice([stone,cacti,bush])
         rect=ob.get_rect()