save project

my_game.py

 import pygame
 from pygame import locals
 import random
+import json
 
 pygame.init()  # 初始化
-class Player(pygame.sprite.Sprite):
+class Player(pygame.sprite.Sprite):#悟空精灵
     def __init__(self,image):
         super().__init__()
         self.image=image
         self.rect=self.image.get_rect()
         self.rect.x=150
         self.rect.y=400
-class Block(pygame.sprite.Sprite):
+class Block(pygame.sprite.Sprite):#障碍物精灵
     def __init__(self,image1,image2,image3):
         super().__init__()
         self.image=random.choice([image1,image2,image3])
@@ -19,13 +20,13 @@ class Block(pygame.sprite.Sprite):
         self.rect.y=500-self.rect.height
         self.score=1
 # 创建一个窗口
-screen = pygame.display.set_mode((1000, 600))
+screen = pygame.display.set_mode((1000, 600))#窗口
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
-pygame.display.set_caption("悟空酷跑")
+pygame.display.set_caption("悟空酷跑")#窗口标题
 # 载入图片
 background = pygame.image.load('bg.png')    # 背景
 road = pygame.image.load('road.png')      # 路
-my_font=pygame.font.Font('STKAITI.TTF',32)
+my_font=pygame.font.Font('STKAITI.TTF',32)#字体对象
 stone = pygame.image.load('stone.png')      # 石头
 cacti = pygame.image.load('cacti.png')      # 仙人掌
 bush = pygame.image.load('bush.png')      # 灌木丛
@@ -33,7 +34,9 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero2.png'),
         pygame.image.load('hero3.png'),
         pygame.image.load('hero4.png'),
-        pygame.image.load('hero5.png')]
+        pygame.image.load('hero5.png')]#悟空造型列表
+score_audio=pygame.mixer.Sound('score.wav')#得分音效
+old_score=0
 road_x=0
 bg_x=0
 index = 0   
@@ -44,10 +47,15 @@ time=0 #精灵之间的间隔时间
 #创建一个障碍物对象
 #obstacle = Block(stone,cacti,bush)
 block_list=pygame.sprite.Group() #创建一个精灵组
-gamestate=True
+gamestate=True #游戏状态
 score=0
-
-
+speed=8
+with open('record.txt','r',encoding='utf-8')as f:#打开分数记录文件
+    content=f.read()
+    record=json.loads(content)#将json数据转化为字典
+    one=record["第1名"]#通过字典的键取对应的值
+    two=record["第2名"]
+    three=record["第3名"]
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -84,7 +92,7 @@ while True:
         if bg_x<-1000:
             bg_x=0
         screen.blit(background, (bg_x, 0))     # 远处背景
-        road_x-=8
+        road_x-= speed
         if road_x<-1000:
             road_x=0
         screen.blit(road, (road_x, 500)) # 路
@@ -101,22 +109,35 @@ while True:
                 obstacle=Block(stone,cacti,bush)
                 block_list.add(obstacle)
         for sprite in block_list:
-            sprite.rect.x-=8
+            sprite.rect.x-=speed #障碍物向左移动
             screen.blit(sprite.image,(sprite.rect.x,sprite.rect.y))
-            if sprite.rect.x<0-sprite.rect.width:
-                sprite.kill()
+            if sprite.rect.x<0-sprite.rect.width:#如果障碍物跑出左边界
+                sprite.kill()#删除这个障碍物
             if pygame.sprite.collide_rect(wukong,sprite):#检测悟空和精灵碰撞
                 gameover=pygame.image.load('gameover.png')
-                screen.blit(gameover,(400,200)) 
-                gamestate=False
+                screen.blit(gameover,(400,200))#渲染失败画面
+                gamestate=False#游戏停止
             else:
-                if sprite.rect.x+sprite.rect.width<wukong.rect.x:
+                if sprite.rect.x+sprite.rect.width<wukong.rect.x:#如果障碍物跑到悟空左边
                     score+=sprite.score
                     sprite.score=0
-        info='分数:'+str(score)
-        fenshu=my_font.render(info,True,(255,0,0))
-        screen.blit(fenshu,(800,100))
-            
+                    speed = 8 + score // 3 #每增加3分，速度增加1
+        if score > old_score:
+            score_audio.play()
+            old_score = score
+        # info='分数:'+str(score)
+        # fenshu=my_font.render(info,True,(255,0,0))
+        # screen.blit(fenshu,(800,100))    
+
+        #分数
+        info_score=my_font.render('分数:'+str(score),True,(255,255,255)) 
+        screen.blit(info_score,(800,20))
+        info_score=my_font.render('第1名:'+str(one),True,(255,255,255))
+        screen.blit(info_score,(800,50))
+        info_score=my_font.render('第2名:'+str(two),True,(255,255,255))
+        screen.blit(info_score,(800,80))
+        info_score=my_font.render('第3名:'+str(three),True,(255,255,255))
+        screen.blit(info_score,(800,110))
         # 刷新画面
         pygame.display.update()
         FPS.tick(60)           
\ No newline at end of file

test.py

+import json
+jsonData='{"第一名":122,"第二名":109,"第三名":100}'
+text=json.loads(jsonData)
+print('第一名:',text['第一名'])
\ No newline at end of file