auto save

my_game.py

 import pygame
 from pygame import locals
-import random
+import random,json
 
 pygame.init()  # 初始化
 # 创建一个窗口
+
+# 障碍物精灵  处理图像
+class Block(pygame.sprite.Sprite): 
+    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
+        self.score = 1
+
+# 悟空精灵
+class Player(pygame.sprite.Sprite): 
+    def __init__(self,image):
+        super().__init__()
+        self.image = image
+        self.rect = self.image.get_rect()
+        self.rect.x = 150
+        self.rect.y = 400
+
+
 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")
@@ -18,14 +39,31 @@ 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)     # 字体   
+score_audio = pygame.mixer.Sound('score.wav')
+
 index = 0   
 y = 400
 jumpState = "runing"
 t = 30
-obstacle = random.choice([bush, stone, cacti])
-rect = obstacle.get_rect()
-rect.x = 1000
-rect.y = 500 - rect.height
+road_x = 0  # 路面x坐标
+bg_x = 0
+time = 0    # 障碍物间隔时间
+score = 0
+speed= 10
+old_score = 0
+
+gamestate = True
+
+block_list = pygame.sprite.Group()  # 创建精灵组
+
+# 文本字体
+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():
@@ -35,41 +73,92 @@ while True:
         if event.type == locals.KEYDOWN:
             if jumpState == "runing":
                 if event.key == locals.K_SPACE:
-                    jumpState = "up"
-
-    if jumpState == "up":    # 起跳状态
-        if t > 0:
-            y -= t
-            t -= 2
-        else:
-            jumpState = "down"  
-    if jumpState == "down":    # 降落状态
-        if t <= 30:
-            y += t
-            t += 2
-        else:
-            jumpState = "runing"
-            t =30
+                    jumpState = "up"\
     
+    speed = 8 + score//3
+
     # 悟空造型
-    wukong = hero[index]
+    wukong = Player(hero[index])
     if jumpState == "runing":       # 跑步状态下
         index += 1
         if index >= 5:
             index = 0
-    # 将背景图画上去
-    screen.blit(background, (0, 0))     # 远处背景
-    screen.blit(road, (0, 500))     # 路
-    screen.blit(wukong, (150, y))     # 悟空
 
-    if rect.x <= 0-rect.width:      # 障碍物消失
-        # 创建障碍物对象
-        obstacle = random.choice([bush,stone,cacti])
-        rect = obstacle.get_rect()
-        rect.x = 1000
-        rect.y = 500 - rect.height
-    rect.x -= 8
-    screen.blit(obstacle, (rect.x, rect.y)) 
-    # 刷新画面
-    pygame.display.update()
-    FPS.tick(60)
\ No newline at end of file
+    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
+        
+        
+        # 将背景图画上去
+        bg_x -= 1
+        if bg_x <=-1000:
+            bg_x = 0
+        screen.blit(background, (bg_x, 0))     # 远处背景
+        road_x -= speed
+        if road_x <= -1000:   # 道路移动范围
+            road_x = 0
+        screen.blit(road, (road_x, 500))     # 路
+        screen.blit(wukong.image, (150, y))     # 悟空
+
+        # 精灵组，相当于一个列表
+        time += 1
+        if time >=60:
+            time = 0
+            num = random.randint(0,5)
+            if num > 2:
+                obstacle = Block(bush,cacti,stone)  # 创建障碍物精灵
+                block_list.add(obstacle)
+        for sprite in block_list:
+            sprite.rect.x -= speed
+            screen.blit(sprite.image,(sprite.rect.x,sprite.rect.y))
+            if sprite.rect.x <= 0-sprite.rect.width:
+                sprite.kill()
+            if pygame.sprite.collide_rect(wukong,sprite):    # 精灵碰撞检测
+                gameover = pygame.image.load('gameover.png')
+                screen.blit(gameover,(400,200))
+                gamestate = False
+                if score > one:
+                    record['第1名'] = score
+                    record['第2名'] = one
+                    record['第3名'] = two
+                elif score > two:
+                    record["第2名"] = score
+                    record["第3名"] = two
+                else:
+                    record["第3名"] = score
+                record = json.dumps(record,ensure_ascii=False)
+                with open("record.txt","w",encoding='utf-8') as f:
+                    f.write(record)
+            else:
+                if sprite.rect.x + sprite.rect.width < wukong.rect.x:
+                    score += sprite.score
+                    sprite.score = 0
+        # 分数
+        if score > old_score:
+            score_audio.play()
+            old_score = score
+        scoreSurf = basic_font.render("分数: "+str(score),True,(255,255,255))    
+        screen.blit(scoreSurf,(880,20))
+        scoreSurf = basic_font.render("第1名: "+str(one),True,(255,255,255))
+        screen.blit(scoreSurf,(880,50))
+        scoreSurf = basic_font.render("第2名: "+str(two),True,(255,255,255))
+        screen.blit(scoreSurf,(880,80))
+        scoreSurf = basic_font.render("第3名: "+str(three),True,(255,255,255))
+        screen.blit(scoreSurf,(880,110))
+
+        # 刷新画面
+        pygame.display.update()
+        FPS.tick(30)
\ 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": 99999, "第2名": 13, "第3名": 0}
\ No newline at end of file