python爬虫基本告一段落，琢磨搞点其他的，正好在网上看到一个帖子，一个外国13岁小朋友用python写的下棋程序，内容详细，也有意思，拿来练手。

13岁啊。。 我这年纪还在敲 dir啥的吧

想到原先玩跑跑卡丁车时看到欧酷有个4岁熊孩子玩的完美漂移录像，深受打击，从此退出车坛。。。

废话不多说，记录一下这几天的游戏编程折腾史

游戏规则：6*6的方格棋盘，两个人轮流点击棋盘画横线或竖线，谁成功围成一个格子，这个格子算作此人的积分。

游戏架构：客户端和服务端。

先来看下游戏准备工作，需要用到pygame这个python包。

下载小朋友准备的Resource文件，游戏用到的图片、声音啥的。

一下为BoxGame（客户端）和Server代码，已添加注释。

boxes.py

1 import pygame

import mathfrom PodSixNet.Connection import ConnectionListener,connectionfrom time import sleep# 客户端游戏类class BoxesGame(ConnectionListener): def initSound(self): pygame.mixer.music.load("music.wav") self.winSound=pygame.mixer.Sound('win.wav') self.loseSound=pygame.mixer.Sound('lose.wav') self.placeSound=pygame.mixer.Sound('place.wav') pygame.mixer.music.play() # 收到来自Server的 action:close指令后调用下面方法 def Network_close(self,data): exit() def Network_yourturn(self,data): self.turn=data['torf'] def Network_startgame(self,data): self.running=True self.num=data["player"] self.gameid=data["gameid"] def Network_place(self,data): self.placeSound.play() x=data["x"] y=data["y"] hv=data["is_horizontal"] if hv: self.boardh[y][x]=True else: self.boardv[y][x]=True # 设定某个格子为自己的 def Network_win(self,data): self.owner[data["x"]][data["y"]]="win" self.boardh[data["y"]][data["x"]]=True self.boardv[data["y"]][data["x"]]=True self.boardh[data["y"]+1][data["x"]]=True self.boardv[data["y"]][data["x"]+1]=True self.winSound.play() self.me+=1 def Network_lose(self,data): self.owner[data["x"]][data["y"]]="lose" self.boardh[data["y"]][data["x"]]=True self.boardv[data["y"]][data["x"]]=True self.boardh[data["y"]+1][data["x"]]=True self.boardv[data["y"]][data["x"]+1]=True self.loseSound.play() self.otherplayer+=1 def __init__(self): self.justplaced=10 pygame.init() pygame.font.init() width, height = 389, 489 self.me = 0 self.otherplayer = 0 self.didwin = False self.gameid=None self.num=None self.num=0 self.screen = pygame.display.set_mode((width, height)) self.owner=[[0 for x in range(6)] for y in range(6)] self.clock = pygame.time.Clock() self.turn = True self.running=False self.boardh = [[False for x in range(6)] for y in range(7)] self.boardv = [[False for x in range(7)] for y in range(6)] print(self.boardh) print(self.boardv) self.initGraphics() self.initSound() self.drawHUD() pygame.display.set_caption("Boxes") # address=raw_input("Host:Port(localhost:8080):") # try: # if not address: # host,port="localhost",3721 # else: # host,port=address.split(":") # self.Connect((host,port)) # except: # print("Error Connecting to Server") # print("Usage: host:port") # print("eg 127.0.0.1;3721") # exit() self.Connect() print("Boxes client started") while not self.running: self.Pump() connection.Pump() self.running=True sleep(0.01) print("not running ,connecting...") if self.num==0: # self.turn=True self.marker=self.greenplayer self.othermarker=self.blueplayer else: self.turn=False self.marker=self.blueplayer self.othermarker=self.greenplayer def initGraphics(self): self.normallinev = pygame.image.load("normalline.png") self.normallineh = pygame.transform.rotate(self.normallinev, -90) self.bar_donev = pygame.image.load("bar_done.png") self.bar_doneh = pygame.transform.rotate(self.bar_donev, -90) self.hoverlinev = pygame.image.load("hoverline.png") self.hoverlineh = pygame.transform.rotate(self.hoverlinev, -90) # self.boardh[5][4]=True # self.boardv[5][5]=True self.separators = pygame.image.load("separators.png") self.score_panel = pygame.image.load("score_panel.png") self.redindicator = pygame.image.load("redindicator.png") self.greenindicator = pygame.image.load("greenindicator.png") self.greenplayer = pygame.image.load("greenplayer.png") self.blueplayer = pygame.image.load("blueplayer.png") self.winningscreen = pygame.image.load("youwin.png") self.gameover = pygame.image.load("gameover.png") def drawBoard(self): for x in range(6): for y in range(7): if not self.boardh[y][x]: self.screen.blit(self.normallineh, [(x) * 64 + 5, (y) * 64]) else: self.screen.blit(self.bar_doneh, [(x) * 64 + 5, (y) * 64]) for x in range(7): for y in range(6): if not self.boardv[y][x]: self.screen.blit(self.normallinev, [(x) * 64, (y) * 64 + 5]) else: self.screen.blit(self.bar_donev, [(x) * 64, (y) * 64 + 5]) def update(self): # 判断方格是否已经都有归属 if self.me+self.otherplayer==36: self.didwin=True if self.me>self.otherplayer else False return 1 self.justplaced-=1 # print('pump connect info') connection.Pump() self.Pump() # print('pump connect info finish') self.clock.tick(60) self.screen.fill(0) self.drawBoard() self.drawHUD() self.drawOwnermap() for event in pygame.event.get(): if event.type == pygame.QUIT: exit() mouse = pygame.mouse.get_pos() xpos = int(math.ceil((mouse[0] - 32) / 64.0)) ypos = int(math.ceil((mouse[1] - 32) / 64.0)) # 判断鼠标位置更接近与那条线 is_horizontal = abs(mouse[1] - ypos * 64) < abs(mouse[0] - xpos * 64) ypos = ypos - 1 if mouse[1] - ypos * 64 < 0 and not is_horizontal else ypos xpos = xpos - 1 if mouse[0] - ypos * 64 < 0 and is_horizontal else xpos board = self.boardh if is_horizontal else self.boardv isoutofbounds = False try: if not board[ypos][xpos]: self.screen.blit(self.hoverlineh if is_horizontal else self.hoverlinev, [xpos * 64 + 5 if is_horizontal else xpos * 64, ypos * 64 if is_horizontal else ypos * 64 + 5]) except: isoutofbounds = True pass if not isoutofbounds: alreadyplaced = board[ypos][xpos] else: alreadyplaced = False # 鼠标点击时，发送place信号给自己划线 if pygame.mouse.get_pressed()[0] and not alreadyplaced and not isoutofbounds and self.turn==True and self.justplaced<=10: self.justplaced=10 if is_horizontal: self.boardh[ypos][xpos] = True self.Send({"action":"place","x":xpos,"y":ypos,"is_horizontal":is_horizontal,"gameid":self.gameid,"num":self.num}) else: self.boardv[ypos][xpos] = True self.Send({"action":"place","x":xpos,"y":ypos,"is_horizontal":is_horizontal,"gameid":self.gameid,"num":self.num}) pygame.display.flip() # 画记分区域 def drawHUD(self): self.screen.blit(self.score_panel, [0, 389]) myfont = pygame.font.SysFont(None, 32) label = myfont.render("Your turn", 1, (255, 255, 255)) self.screen.blit(label, (10, 400)) self.screen.blit(self.greenindicator if self.turn else self.redindicator ,(130, 395)) myfont64 = pygame.font.SysFont(None, 64) myfont20 = pygame.font.SysFont(None, 20) scoreme = myfont64.render(str(self.me), 1, (255, 255, 255)) scoreother = myfont64.render(str(self.otherplayer), 1, (255, 255, 255)) scoretextme = myfont20.render("You", 1, (255, 255, 255)) scoretextother = myfont20.render("Other Player", 1, (255, 255, 255)) self.screen.blit(scoretextme, (10, 425)) self.screen.blit(scoreme, (10, 435)) self.screen.blit(scoretextother, (280, 425)) self.screen.blit(scoreother, (280, 435)) # 给占领与被占领格子着色 def drawOwnermap(self): for x in range(6): for y in range(6): if self.owner[x][y]!=0: if self.owner[x][y]=="win": self.screen.blit(self.marker,(x*64+5,y*64+5)) if self.owner[x][y]=="lose": self.screen.blit(self.othermarker,(x*64+5,y*64+5)) # 游戏结束后显示gameover或winning的图案 def finished(self): self.screen.blit(self.gameover if not self.didwin else self.winningscreen,(0,0)) while 1: for event in pygame.event.get(): if event.type==pygame.QUIT: exit() pygame.display.flip()bg = BoxesGame()while 1: if bg.update()==1: breakbg.finished()

server.py

1 __author__ = 'Administrator'

import PodSixNet.Channelimport PodSixNet.Serverfrom time import sleep# 定义客户端通道，继承PodSixNet.Channel.Channelclass ClientChannel(PodSixNet.Channel.Channel): def Network(self,data): print data def Network_place(self,data): hv=data["is_horizontal"] x=data["x"] y=data["y"] # 客户标号 num=data["num"] # 本游戏id self.gameid=data["gameid"] self._server.placeLine(hv,x,y,data,self.gameid,num) def Close(self): self._server.close(self.gameid)# 定义游戏服务端class BoxesServer (PodSixNet.Server.Server): channelClass = ClientChannel def __init__(self,*args,**kwargs): PodSixNet.Server.Server.__init__(self,*args,**kwargs) self.games=[] self.queue=None self.currentIndex=0 def Connected(self,channel,addr): print 'new connection:',channel # 如果队列为空，则新建一局game if self.queue==None: self.currentIndex+=1 channel.gameid=self.currentIndex self.queue=Game(channel,self.currentIndex) #如果队列中已有一局game在等待，则将新连进来的channel作为第二名游戏者与等待游戏者配对，加入games[]列表，将queue清空 else: channel.gameid=self.currentIndex self.queue.player1=channel self.queue.player0.Send({"action":"startgame","player":0,"gameid":self.queue.gameid}) self.queue.player1.Send({"action":"startgame","player":1,"gameid":self.queue.gameid}) self.games.append(self.queue) self.queue=None # def placeLine(self,is_h,x,y,data,gameid,num): # if num==self.turn: # self.turn=0 if self.turn else 1 # self.player1.Send({"action":"yourturn","torf":True if self.turn==1 else False}) # self.player0.Send({"action":"yourturn","torf":True if self.turn==0 else False}) # if is_h: # self.boardh[y][x]=True # else: # self.boardv[y][x]=True # self.player0.Send(data) # self.player1.Send(data) #通知GameServer哪句游戏要划线，调用游戏placeLine def placeLine(self,is_h,x,y,data,gameid,num): game=[a for a in self.games if gameid==a.gameid] if len(game)==1: game[0].placeLine(is_h,x,y,data,num) # 关闭某局game def close(self,gameid): try: game=[a for a in self.games if a.gameid==gameid][0] game.player0.Send({"action":"close"}) game.player1.Send({"action":"close"}) except: pass # 判断方格归属 def tick(self): index=0 # 状态未改变 code 3 change=3 # 扫描每局游戏 for game in self.games: change=3 # 扫描2次，因为存在放置一个线条完成两个方格占领的情况 for time in range(2): for y in range(6): for x in range(6): # 判断是否是新围成的方格 if game.boardh[y][x] and game.boardv[y][x] and game.boardh[y+1][x] and game.boardv[y][x+1] and not game.owner[x][y]: # 是否为己方围成的，围成的一方可以继续走一步 # 此处self.games[index]能否替换为game？ if self.games[index].turn==0: self.games[index].owner[x][y]=2 game.player1.Send({"action":"win","x":x,"y":y}) game.player0.Send({"action":"lose","x":x,"y":y}) change=1 print("player1 win 1 grid") else: self.games[index].owner[x][y]=1 game.player0.Send({"action":"win","x":x,"y":y}) game.player1.Send({"action":"lose","x":x,"y":y}) change=0 print("player0 win 1 grid") # 如果状态改变了（即有一方完成了方格占领）则下一步仍由该方走棋；否则正常交替走棋 self.games[index].turn=change if change!=3 else self.games[index].turn game.player1.Send({"action":"yourturn","torf":True if self.games[index].turn==1 else False}) game.player0.Send({"action":"yourturn","torf":True if self.games[index].turn==0 else False}) index+=1 self.Pump()# 单纯一局游戏的控制类class Game: def __init__(self,player0,currentIndex): self.turn=0 self.owner=[[False for x in range(6)] for y in range(6)] self.boardh=[[False for x in range(6)] for y in range(7)] self.boardv=[[False for x in range(7)] for y in range(6)] self.player0=player0 self.player1=None self.gameid=currentIndex # while not self.running: # self.Pump() # connection.Pump() # sleep(0.01) # if self.num==0: # self.turn=True # self.marker=self.greenplayer # self.othermarker=self.blueplayer # else: # self.turn=False # self.marker=self.blueplayer # self.othermarker=self.greenplayer # 划线 def placeLine(self,is_h,x,y,data,num): if num==self.turn: self.turn=0 if self.turn else 1 self.player1.Send({"action":"yourturn","torf":True if self.turn==1 else False}) self.player0.Send({"action":"yourturn","torf":True if self.turn==0 else False}) if is_h: self.boardh[y][x]=True else: self.boardv[y][x]=True self.player0.Send(data) self.player1.Send(data) # def Network_palce(self,data): # x=data["x"] # y=data["y"] # hv=data["is_horizontal"] # if hv: # self.boardh[y][x]=True # else: # self.boardv[y][x]=Trueprint "Staring server on localhost"address=raw_input("Host:Port(localhost:8080):")if not address: host,port="localhost",31425 print("default host and port") print(host,":",port)else: host,port=address.split(":") print(host,":",port)boxesServer=BoxesServer( localaddr=("127.0.0.1", 31425))# boxesServer=BoxesServer()while True: boxesServer.Pump() boxesServer.tick() sleep(0.01) 就是这样，休息，休息一下。

以上就是本次介绍的儿童学习python游戏编程的全部知识点内容，感谢大家对的支持。