auto save

score.txt

-{"第1名": 0, "第2名": 0, "第3名": 0}
\ No newline at end of file
+{"第1名": 6, "第2名": 4, "第3名": 4}
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wukong.py

+import pygame
+import random
+import json
+from pygame import locals
+
+pygame.init()
+screen=pygame.display.set_mode((1000, 600))
+pygame.display.set_caption("悟空跑酷")#设置窗口标题
+fps=pygame.time.Clock()
+
+bg=pygame.image.load('bg.png')
+bush=pygame.image.load('bush.png')
+cacti=pygame.image.load('cacti.png')
+gameover=pygame.image.load('gameover.png')
+road=pygame.image.load('road.png')
+stone=pygame.image.load('stone.png')
+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')]
+basic_font=pygame.font.Font('STKAITI.TTF',18)#字体对象
+#sound=pygame.mixer.Sound('Heaven.ogg')#音效对象
+with open('score.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']
+    
+    
+index=0
+y=400
+state="running" #悟空运动状态
+t=30    #悟空速度变量
+speed=0 #障碍物速度
+gamestate=True#游戏状态
+score=0#分数
+#创建障碍物类
+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#障碍物分数
+#创建悟空类
+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
+
+
+blocklist=pygame.sprite.Group() #创建精灵组
+
+road_x=0
+bg_x=0
+time=0  #制作时间间隔
+while 1 :
+    for event in pygame.event.get():
+        if event.type==locals.QUIT:
+            exit()
+        if event.type==locals.KEYDOWN:
+            if state=="running":
+                if event.key==locals.K_SPACE:
+                    state="up"
+    speed=8+score//3    #每次增加3分，速度加1
+    wukong=Player(hero[index])#悟空造型
+    if state=="running":#悟空切换造型
+        index+=1
+        if index>=5:
+            index=0
+    if gamestate==True:
+        if state=="up":#向上模式
+            if t>0:
+                y-=t
+                wukong.rect.y=y
+                t-=2
+            else:
+                state="down"#向下模式
+        if state=="down":
+            if t<=30:
+                y+=t
+                wukong.rect.y=y
+                t+=2
+            else:
+                state="running"#跑步模式
+                t=30
+        
+        bg_x-=1
+        if bg_x<=-1000:
+            bg_x=0
+        screen.blit(bg,(bg_x,0))#背景
+        road_x-=speed
+        if road_x<=-1000:
+            road_x=0
+        screen.blit(road,(road_x,500))#道路
+        screen.blit(wukong.image,(150,y))#悟空
+        
+        time+=1
+        if time>=60:#1秒产生一个随机数，如果随机数>20，就创建一个精灵
+            time=0
+            num=random.randint(0,50)
+            if num>20:
+                zhangai=Block(bush,cacti,stone)#创建障碍物精灵
+                blocklist.add(zhangai)
+
+        for sprite in blocklist:#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:
+                sprite.kill()#删除精灵
+            if pygame.sprite.collide_rect(sprite,wukong):
+                gameover=pygame.image.load('gameover.png') 
+                screen.blit(gameover,(450,250))
+                gamestate=False
+                #更新名次
+                if score>three:
+                    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('score.txt','w',encoding='utf-8') as s:
+                    s.write(record)
+            else:
+                if sprite.rect.x+sprite.rect.width<wukong.rect.x:
+                    score+=sprite.score
+                    sprite.score=0
+                    #sound.play()
+        #文字绘制            
+        scoretext=basic_font.render("分数："+str(score),1,(255,255,255))
+        screen.blit(scoretext,(880,20))  
+        scoretext=basic_font.render("第1名："+str(one),1,(255,255,255))
+        screen.blit(scoretext,(880,50)) 
+        scoretext=basic_font.render("第2名："+str(two),1,(255,255,255))
+        screen.blit(scoretext,(880,80)) 
+        scoretext=basic_font.render("第3名："+str(three),1,(255,255,255))
+        screen.blit(scoretext,(880,110)) 
+
+        pygame.display.update()
+        fps.tick(60)
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