auto save

my_game.py

 import pygame
 import pygame
 from pygame import locals
 from pygame import locals
 import random
 import random
+import json
+
 
 
 pygame.init()  # 初始化
 pygame.init()  # 初始化
 
 
@@ -48,10 +50,23 @@ road_x = 0
 bg_x = 0
 bg_x = 0
 time = 0
 time = 0
 gamestate = True
 gamestate = True
-
 block_list =pygame.sprite.Group()   # 创建精灵组
 block_list =pygame.sprite.Group()   # 创建精灵组
 
 
+score = 0  #初始化分数
+my_font = pygame.font.Font('STKAITI.TTF',25) # 设置字体
+speed = 10  #初始速度
+music = pygame.mixer.Sound('score.wav')
+
+with open('record.txt','r',encoding='utf-8')as file:
+    recode = file.read()
+    recode = json.loads(recode)
+    one = recode['第1名']
+    two = recode['第2名']
+    three = recode['第3名']
+    print(one,two,three)
+
 while True:
 while True:
+    
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             # 接收到退出事件后退出程序
@@ -60,7 +75,7 @@ while True:
             if jumpState == "runing":
             if jumpState == "runing":
                 if event.key == locals.K_SPACE:
                 if event.key == locals.K_SPACE:
                     jumpState = "up"
                     jumpState = "up"
-    
+    speed = 10 + score//3
     # 悟空造型
     # 悟空造型
     wukong = Player(hero[index])
     wukong = Player(hero[index])
     if jumpState == "runing":       # 跑步状态下
     if jumpState == "runing":       # 跑步状态下
@@ -91,7 +106,7 @@ while True:
             bg_x = 0
             bg_x = 0
         screen.blit(background, (bg_x, 0))      # 远景
         screen.blit(background, (bg_x, 0))      # 远景
 
 
-        road_x -= 8
+        road_x -= speed
         if road_x<=-1000:
         if road_x<=-1000:
             road_x = 0
             road_x = 0
         screen.blit(road, (road_x, 500))       # 道路
         screen.blit(road, (road_x, 500))       # 道路
@@ -106,15 +121,47 @@ while True:
                 obstacle = Block(bush,cacti,stone)  
                 obstacle = Block(bush,cacti,stone)  
                 block_list.add(obstacle)
                 block_list.add(obstacle)
         for sprite in block_list:       # 遍历、展示障碍物精灵
         for sprite in block_list:       # 遍历、展示障碍物精灵
-            sprite.rect.x -= 8
+            sprite.rect.x -= speed
             screen.blit(sprite.image, (sprite.rect.x, sprite.rect.y)) 
             screen.blit(sprite.image, (sprite.rect.x, sprite.rect.y)) 
             if sprite.rect.x <= 0-sprite.rect.width:
             if sprite.rect.x <= 0-sprite.rect.width:
+                score += 1
+                music.play()
                 sprite.kill()
                 sprite.kill()
             if pygame.sprite.collide_rect(wukong, sprite):  # 精灵碰撞检测
             if pygame.sprite.collide_rect(wukong, sprite):  # 精灵碰撞检测
                 gameover = pygame.image.load('gameover.png')     # 游戏结束
                 gameover = pygame.image.load('gameover.png')     # 游戏结束
                 screen.blit(gameover, (400, 200))
                 screen.blit(gameover, (400, 200))
                 gamestate = False
                 gamestate = False
+                if score > three:
+                    if score > one:
+                        recode['第1名'] = score
+                        recode['第2名'] = one
+                        recode['第3名'] = two
+                    elif score > two :
+                        recode['第2名'] = score
+                        recode['第3名'] = two
+                    else:
+                        recode['第3名'] = score
+                content = json.dumps(recode,ensure_ascii=False)
+                with open('record.txt','w',encoding='utf-8')as file:
+                    file.write(content)
+
 
 
+
+        text = my_font.render('分数:'+str(score),True,(255,255,255))
+        screen.blit(text,(900,20))
+
+        text1 = my_font.render('第1名:'+str(one),True,(255,255,255))
+        screen.blit(text1,(900,60))
+        text2 = my_font.render('第2名:'+str(two),True,(255,255,255))
+        screen.blit(text2,(900,100))
+        text3 = my_font.render('第3名:'+str(three),True,(255,255,255))
+        screen.blit(text3,(900,140))
+
+        
+        
+        
+        text4 = my_font.render('速度:'+str(speed),True,(255,255,255))
+        screen.blit(text4,(10,20))
         # 刷新画面
         # 刷新画面
         pygame.display.update()
         pygame.display.update()
         FPS.tick(60)
         FPS.tick(60)
\ No newline at end of file

record.txt

-{"第1名": 0, "第2名": 0, "第3名": 0}
+{"第1名": 4, "第2名": 3, "第3名": 3}
\ No newline at end of file