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__()
@@ -40,18 +40,28 @@ 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)
+basic_font = pygame.font.Font('COMIC.TTF',32)
+yinxiao = pygame.mixer.Sound('score.wav')
 index = 0   
 y = 400
 jumpState = "runing"
-t = 30
+t = 40
 road_x = 0
 bg_x = 0
 time = 0
 gamestate = True
-
+score=0
+speed = 8
+old_score = 0
 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:
@@ -61,7 +71,7 @@ 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
@@ -78,13 +88,13 @@ while True:
             else:
                 jumpState = "down"  
         if jumpState == "down":    # 降落状态
-            if t <= 30:
+            if t <= 40:
                 y += t
                 wukong.rect.y = y
                 t += 2
             else:
                 jumpState = "runing"
-                t =30
+                t =40
         
         # 将背景图画上去
         bg_x -= 1
@@ -92,7 +102,7 @@ while True:
             bg_x = 0
         screen.blit(background, (bg_x, 0))      # 远景
 
-        road_x -= 8
+        road_x -= speed
         if road_x<=-1000:
             road_x = 0
         screen.blit(road, (road_x, 500))       # 道路
@@ -107,7 +117,7 @@ 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 -= speed
             screen.blit(sprite.image, (sprite.rect.x, sprite.rect.y)) 
             if sprite.rect.x <= 0-sprite.rect.width:
                 sprite.kill()
@@ -115,9 +125,31 @@ 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))
+            else:
+                if sprite.rect.x + sprite.rect.width < wukong.rect.x:
+                    score += sprite.fenshu 
+                    sprite.fenshu = 0
+        scoreSurf = basic_font.render("score:"+str(score),True,(255,0,0))
         screen.blit(scoreSurf,(850,20))
-
+        scoreSurf = basic_font.render("first:"+str(one),True,(255,0,0))
+        screen.blit(scoreSurf,(850,50))
+        scoreSurf = basic_font.render("secend:"+str(two),True,(255,0,0))
+        screen.blit(scoreSurf,(850,80))
+        scoreSurf = basic_font.render("third:"+str(three),True,(255,0,0))
+        screen.blit(scoreSurf,(850,110))
+        if score > old_score:##
+            yinxiao.play()
+            old_score = score
+        if score >= one:
+            one = score
+        if score >= two and score != one:
+            two = score
+        if score >= three and score != one and score != two:
+            three = score
+        # record = {'第1名':0,'第2名':0,'第3名':0}
+        # record['第1名'] = one
+        # record['第2名'] = two
+        # record['第3名'] = three     ` 
         # 刷新画面
         pygame.display.update()
         FPS.tick(60)
\ No newline at end of file

record.txt

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