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.scor=1
 
 class Player(pygame.sprite.Sprite):     # 悟空
     def __init__(self, image):
@@ -40,6 +42,9 @@ 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',18)
+scor_audio=pygame.mixer.Sound('score.wav')
+
 index = 0   
 y = 400
 jumpState = "runing"
@@ -48,9 +53,17 @@ road_x = 0
 bg_x = 0
 time = 0
 gamestate = True
-
+scor=0
+old_scor=0
+speed=8
 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:
@@ -60,6 +73,7 @@ while True:
             if jumpState == "runing":
                 if event.key == locals.K_SPACE:
                     jumpState = "up"
+    speed=8+scor+2
     
     # 悟空造型
     wukong = Player(hero[index])
@@ -73,14 +87,14 @@ while True:
             if t > 0:
                 y -= t
                 wukong.rect.y = y
-                t -= 2
+                t -= 1.2
             else:
                 jumpState = "down"  
         if jumpState == "down":    # 降落状态
             if t <= 30:
                 y += t
                 wukong.rect.y = y
-                t += 2
+                t += 1.2
             else:
                 jumpState = "runing"
                 t =30
@@ -89,9 +103,9 @@ while True:
         bg_x -= 1
         if bg_x<=-1000:
             bg_x = 0
-        screen.blit(background, (bg_x, 0))      # 远景
+        screen.blit(background, (bg_x, 0))      # 远景  
 
-        road_x -= 8
+        road_x -= 12
         if road_x<=-1000:
             road_x = 0
         screen.blit(road, (road_x, 500))       # 道路
@@ -106,7 +120,7 @@ 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 -= 12
             screen.blit(sprite.image, (sprite.rect.x, sprite.rect.y)) 
             if sprite.rect.x <= 0-sprite.rect.width:
                 sprite.kill()
@@ -114,7 +128,25 @@ 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:
+                    scor+=sprite.scor
+                    sprite.scor=0
+                    print(scor)
+        if scor>old_scor:
+            scor_audio.play()
+            old_scor=scor
+        scoreSurf=basic_font.render("分数："+str(scor),True,(0,0,0))
+        screen.blit(scoreSurf,(880,20))
+        scoreSurf=basic_font.render("第1名："+str(one),True,(0,0,0))
+        screen.blit(scoreSurf,(880,50))
+        scoreSurf=basic_font.render("第2名："+str(two),True,(0,0,0))
+        screen.blit(scoreSurf,(880,80))
+        scoreSurf=basic_font.render("第3名："+str(three),True,(0,0,0))
+        screen.blit(scoreSurf,(880,110))
+        
+        
+        
         # 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
+{"第1名": 30, "第2名": 28, "第3名": 3}
\ No newline at end of file