auto save

my_game.py

 import pygame
 from pygame import locals
 import random
+import json
 
 pygame.init()  # 初始化
 
@@ -55,6 +56,12 @@ old_sorre = 0
 audio_player = pygame.mixer.Sound("score.wav")
 block_list =pygame.sprite.Group()   # 创建精灵组
 
+with open ("record.txt",'r',encoding='utf-8') as f:
+    content = f.read()
+    record = json.loads(content)
+    one = record["第1名"]
+    two = record["第2名"]
+    three = record["第3名"]
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -119,6 +126,19 @@ while True:
                 gameover = pygame.image.load('gameover.png')     # 游戏结束
                 screen.blit(gameover, (400, 200))
                 gamestate = False
+                if score > one:
+                    record['第1名'] = score
+                    record['第2名'] = one
+                    record['第3名'] = two
+                elif score > two:   
+                    record['第2名'] = score
+                    record['第3名'] = two
+                elif score > three:
+                    record['第3名'] = score
+                record = json.dumps(record,ensure_ascii=False)
+                with open ("record.txt",'w',encoding='utf-8') as f2:
+                    f2.write(record)
+                    
             else:
                 if sprite.rect.x + sprite.rect.width < wukong.rect.x:
                     score = score + sprite.score
@@ -130,11 +150,11 @@ while True:
 
         scoreSurf = basic_font.render("分数:"+str(score),True,(255,0,0))
         screen.blit(scoreSurf,(850,20))
-        scoreSurf2 = basic_font.render("第1名:"+str(score),True,(255,0,0))
+        scoreSurf2 = basic_font.render("第1名:"+str(one),True,(255,0,0))
         screen.blit(scoreSurf2,(850,50))
-        scoreSurf3 = basic_font.render("第2名:"+str(score),True,(255,0,0))
+        scoreSurf3 = basic_font.render("第2名:"+str(two),True,(255,0,0))
         screen.blit(scoreSurf3,(850,80))
-        scoreSurf4 = basic_font.render("第3名:"+str(score),True,(255,0,0))
+        scoreSurf4 = basic_font.render("第3名:"+str(three),True,(255,0,0))
         screen.blit(scoreSurf4,(850,110))
 
         # 刷新画面

record.txt

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