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):
-    def __init__(self,image1,image2,image3):
+    class Block(pygame.sprite.Sprite):  # 障碍物精灵类
+        def __init__(self, image1, image2, image3):
             super().__init__()
-        self.image=random.choice([image1,image2,image3])
-        self.rect=self.image.get_rect()
-        self.rect.x=1000
-        self.rect.y=500-self.rect.height
-pygame.init()  # 初始化
-# 创建一个窗口
-screen = pygame.display.set_mode((1000, 600))
-FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
-pygame.display.set_caption("悟空酷跑")
-# 载入图片
-background = pygame.image.load('bg.png')    # 背景
-road = pygame.image.load('road.png')      # 路
-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
-hero = [pygame.image.load('hero1.png'),
+            # 加载障碍物的图片
+            self.image = random.choice([image1, image2, image3])
+            # 根据障碍物位图的宽高设置矩形
+            self.rect = self.image.get_rect()
+            # 障碍物绘制坐标
+            self.rect.x = 1000
+            self.rect.y = 500 - self.rect.height
+            self.score = 1  #定义每一个障碍物的分数都是1
+
+    class Player(pygame.sprite.Sprite):  # 悟空
+        def __init__(self, image):
+            super().__init__()
+            # 加载悟空精灵图像
+            self.image = image
+            # image的get_rect()方法，可以返回pygame.Rect(0,0,图像宽，图像高）的对象
+            self.rect = self.image.get_rect()
+            self.rect.x = 150
+            self.rect.y = 400
+
+    # 创建一个窗口
+    screen = pygame.display.set_mode((1000, 600))
+    FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
+    pygame.display.set_caption("悟空酷跑")
+    # 载入图片
+    background = pygame.image.load('bg.png')  # 背景
+    road = pygame.image.load('road.png')  # 路
+    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
+    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')]
-lu_x=0
-shan_x=0
-index = 0   
-y = 400
-jumpState = "runing"
-t = 30
-aa=Block(bush,cacti,stone)
+    score_audio = pygame.mixer.Sound('score.wav') #得分的音乐
+    basic_font = pygame.font.Font('STKAITI.TTF', 18)  # 字体
+
+    index = 0  #下标
+    y = 400
+    jumpState = "runing"  #跳跃状态
+    t = 30
+    road_x = 0
+    bg_x = 0
+    time = 0
+    gamestate = True  #游戏状态
+    score = 0 #分数初始化
+    old_score = score  #旧的成绩
 
-while True:
+    block_list = pygame.sprite.Group()  # 创建精灵组
+    with open("score.txt","r",encoding='utf-8')as f:
+        content=f.read()
+        recort=json.loads(content)
+        one=record["第一名"]
+        two=record["第二名"]
+        three=recored["第三名"]
+    while True:
         for event in pygame.event.get():
             if event.type == locals.QUIT:
                 # 接收到退出事件后退出程序
@@ -42,45 +71,94 @@ 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
+            index += 1
+            if index >= 5:
+                index = 0
 
+        if gamestate == True:
             if jumpState == "up":  # 起跳状态
                 if t > 0:
                     y -= t
+                    wukong.rect.y = y
                     t -= 2
                 else:
                     jumpState = "down"
             if jumpState == "down":  # 降落状态
                 if t <= 30:
                     y += t
+                    wukong.rect.y = y
                     t += 2
                 else:
                     jumpState = "runing"
-            t =30
+                    t = 30
 
-    # 悟空造型
-    wukong = hero[index]
-    if jumpState == "runing":       # 跑步状态下
-        index += 1
-        if index >= 5:
-            index = 0
             # 将背景图画上去
-    shan_x -=2
-    if shan_x <-1000:
-        shan_x=0
-    screen.blit(background, (shan_x, 0))     # 远处背景
-    lu_x -=8
-    if lu_x <-1000:
-        lu_x=0
-    screen.blit(road, (lu_x, 500))     # 路
-    screen.blit(wukong, (150, y))     # 悟空
+            bg_x -= 1
+            if bg_x <= -1000:
+                bg_x = 0
+            screen.blit(background, (bg_x, 0))  # 远景
+
+            road_x -= 8
+            if road_x <= -1000:
+                road_x = 0
+            screen.blit(road, (road_x, 500))  # 道路
 
-    if aa.rect.x <= 0-aa.rect.width:      # 障碍物消失
-        # 创建障碍物对象
-        aa=Block(bush,cacti,stone)
-    aa.rect.x -= 8
+            screen.blit(wukong.image, (150, y))  # 悟空
 
+            time += 1
+            if time >= 60:  # 创建障碍物精灵
+                time = 0
+                num = random.randint(0, 50)
+                if num > 20:
+                    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-=speed
+                screen.blit(sprite.image, (sprite.rect.x, sprite.rect.y))
+                if sprite.rect.x <= 0 - sprite.rect.width:#如果障碍物已经跑出去窗口外
+                    sprite.kill()#把障碍物删除
+                if pygame.sprite.collide_rect(wukong, sprite):  # 精灵碰撞检测
+                    gameover = pygame.image.load('gameover.png')  # 游戏结束
+                    screen.blit(gameover, (400, 200))
+                    gamestate = False
+                    if score>one:
+                        record["第一名"]=score
+                        record["第二名"]=one
+                        record["第三名"]=two
+                elif:
+                    score>two:
+                        record["第二名"]=score
+                        record["第三名"]=score
+                else：
+                    record["第三名"]=score
+            ecord=json.dumps(record,ensure_ascii=False)
+            with open("record.txt","w",encoding='utf-8')as f:
+                f.write(record)
                         
-    screen.blit(aa.image, (aa.rect.x, aa.rect.y)) 
+                            
+            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
+
+            # 分数
+        scoreSurf = basic_font.render("分数:"+str(score), True, (255, 255, 255))
+        screen.blit(scoreSurf, (880,20))
+        scoreSurf = basic_font.render("第一名:"+str(one), True, (255, 255, 255))
+        screen.blit(scoreSurf, (880,50))
+        scoreSurf = basic_font.render("第二名:"+str(two), True, (255, 255, 255))
+        screen.blit(scoreSurf, (880,80))
+        scoreSurf = basic_font.render("第三名:"+str(three), True, (255, 255, 255))
+        screen.blit(scoreSurf, (880,110))
             # 刷新画面
         pygame.display.update()
         FPS.tick(60)
+
+