auto save

my_game.py

 import pygame
 from pygame import locals
 import random
+import json
 
 pygame.init()  # 初始化
 
@@ -14,6 +15,7 @@ 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.score = 1
 
 class Player(pygame.sprite.Sprite):     # 悟空
     def __init__(self, image):
@@ -40,6 +42,8 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero3.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
+score_audio = pygame.mixer.Sound('score.wav')
+basic_font = pygame.font.Font('STKAITI.TTF',18)
 index = 0   
 y = 400
 jumpState = "runing"
@@ -48,9 +52,19 @@ road_x = 0
 bg_x = 0
 time = 0
 gamestate = True
+score = 0
+old_score = score
+speed = 8
 
 block_list =pygame.sprite.Group()   # 创建精灵组
 
+with open('score.txt','r',encoding='utf-8') as f:
+    content = f.read()
+    record = json.loads(content)
+    one = content["第1名"]
+    two = content["第2名"]
+    thr = content["第3名"]
+
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -60,7 +74,7 @@ while True:
             if jumpState == "runing":
                 if event.key == locals.K_SPACE:
                     jumpState = "up"
-    
+    speed = 8 + score//3
     # 悟空造型
     wukong = Player(hero[index])
     if jumpState == "runing":       # 跑步状态下
@@ -114,6 +128,21 @@ while True:
                 gameover = pygame.image.load('gameover.png')     # 游戏结束
                 screen.blit(gameover, (400, 200))
                 gamestate = False
+            else:
+                if(sprite.rect.x+sprite.rect.width)<wukong.rect.x:
+                    score += sprite.score
+                    sprite.score = 0
+        if score>old_score:
+            score_audio.play()
+            old_score = score
+        scoreSurf = basic_font.render("分数："+str(score),True,(255,255,255))
+        screen.blit(scoreSurf,(880,20))
+        scoreSurf = basic_font.render("第1名："+str(one),True,(255,255,255))
+        screen.blit(scoreSurf,(880,50))
+        scoreSurf = basic_font.render("第2名："+str(two),True,(255,255,255))
+        screen.blit(scoreSurf,(880,80))
+        scoreSurf = basic_font.render("第3名："+str(thr),True,(255,255,255))
+        screen.blit(scoreSurf,(880,110))
 
         # 刷新画面
         pygame.display.update()