auto save

my_game.py

 import pygame
 from pygame import locals
 import random
-
+import json
 pygame.init()  # 初始化
 
 class Block(pygame.sprite.Sprite):      # 障碍物精灵类
@@ -14,7 +14,7 @@ class Block(pygame.sprite.Sprite):      # 障碍物精灵类
         # 障碍物绘制坐标
         self.rect.x = 1000
         self.rect.y = 500 - self.rect.height
-
+        self.fenshu = 1
 class Player(pygame.sprite.Sprite):     # 悟空
     def __init__(self, image):
         super().__init__()
@@ -40,7 +40,13 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero3.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
-basic_font = pygame.font.Font('STKAITI.TTF',32)
+ziti = pygame.font.Font('neuropol.ttf',32)
+with open('record.txt','r',encoding='utf-8') as f:
+    paih=f.read()
+    paih=json.loads(paih)
+    one=paih["第1名"]
+    two=paih["第2名"]
+    three=paih["第3名"]
 index = 0   
 y = 400
 jumpState = "runing"
@@ -48,6 +54,10 @@ t = 30
 road_x = 0
 bg_x = 0
 time = 0
+fenshu=0
+sudu=10
+yinxiao=pygame.mixer.Sound("score.wav")
+pygame.mixer.music.load("歌曲3.wav")
 gamestate = True
 
 block_list =pygame.sprite.Group()   # 创建精灵组
@@ -61,7 +71,13 @@ while True:
             if jumpState == "runing":
                 if event.key == locals.K_SPACE:
                     jumpState = "up"
+    if pygame.mixer.music.get_busy()==False:
+        pygame.mixer.music.play()
+
+
 
+
+    sudu=10+fenshu//3
     # 悟空造型
     wukong = Player(hero[index])
     if jumpState == "runing":       # 跑步状态下
@@ -92,7 +108,7 @@ while True:
             bg_x = 0
         screen.blit(background, (bg_x, 0))      # 远景
 
-        road_x -= 8
+        road_x -= sudu
         if road_x<=-1000:
             road_x = 0
         screen.blit(road, (road_x, 500))       # 道路
@@ -107,7 +123,7 @@ while True:
                 obstacle = Block(bush,cacti,stone)  
                 block_list.add(obstacle)
         for sprite in block_list:       # 遍历、展示障碍物精灵
-            sprite.rect.x -= 8
+            sprite.rect.x -= sudu
             screen.blit(sprite.image, (sprite.rect.x, sprite.rect.y)) 
             if sprite.rect.x <= 0-sprite.rect.width:
                 sprite.kill()
@@ -115,8 +131,32 @@ while True:
                 gameover = pygame.image.load('gameover.png')     # 游戏结束
                 screen.blit(gameover, (400, 200))
                 gamestate = False
-        scoreSurf = basic_font.render("分数:"+str(score),True,(255,0,0))
-        screen.blit(scoreSurf,(850,20))
+                if fenshu>three:
+                    if fenshu>one:
+                        paih["第一名"]=fenshu
+                        paih["第二名"]=one
+                        paih["第三名"]=two
+                    if fenshu>two:
+                        paih["第二名"]=fenshu
+                        paih["第三名"]=two
+                    else:
+                        paih["第三名"]=fenshu
+                paih=json.dumps(paih,ensure_ascii=False)
+                with open('record.txt','w',encoding='utf-8') as f:
+                    f.write(paih)
+            else:
+                if wukong.rect.x>sprite.rect.x+sprite.rect.width:
+                    fenshu+=sprite.fenshu
+                    sprite.fenshu=0
+                    yinxiao.play()
+        ziti2=ziti.render("score:"+str(fenshu),True,(0,0,0))
+        screen.blit(ziti2,(700,100))            
+        diyi=ziti.render("first:"+str(one),True,(0,0,0))
+        dier=ziti.render("second:"+str(two),True,(0,0,0))
+        disan=ziti.render("third:"+str(three),True,(0,0,0))
+        screen.blit(diyi,(700,150)) 
+        screen.blit(dier,(700,200))  
+        screen.blit(disan,(700,250))
 
         # 刷新画面
         pygame.display.update()

record.txt

-{"第1名": 0, "第2名": 0, "第3名": 0}
\ No newline at end of file