python儿童学游戏编程知识点总结
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
1importpygame
importmath
fromPodSixNet.ConnectionimportConnectionListener,connection
fromtimeimportsleep
#客户端游戏类
classBoxesGame(ConnectionListener):
definitSound(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
defNetwork_close(self,data):
exit()
defNetwork_yourturn(self,data):
self.turn=data['torf']
defNetwork_startgame(self,data):
self.running=True
self.num=data["player"]
self.gameid=data["gameid"]
defNetwork_place(self,data):
self.placeSound.play()
x=data["x"]
y=data["y"]
hv=data["is_horizontal"]
ifhv:
self.boardh[y][x]=True
else:
self.boardv[y][x]=True
#设定某个格子为自己的
defNetwork_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
defNetwork_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=[[0forxinrange(6)]foryinrange(6)]
self.clock=pygame.time.Clock()
self.turn=True
self.running=False
self.boardh=[[Falseforxinrange(6)]foryinrange(7)]
self.boardv=[[Falseforxinrange(7)]foryinrange(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:
#ifnotaddress:
#host,port="localhost",3721
#else:
#host,port=address.split(":")
#self.Connect((host,port))
#except:
#print("ErrorConnectingtoServer")
#print("Usage:host:port")
#print("eg127.0.0.1;3721")
#exit()
self.Connect()
print("Boxesclientstarted")
whilenotself.running:
self.Pump()
connection.Pump()
self.running=True
sleep(0.01)
print("notrunning,connecting...")
ifself.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
definitGraphics(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")
defdrawBoard(self):
forxinrange(6):
foryinrange(7):
ifnotself.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])
forxinrange(7):
foryinrange(6):
ifnotself.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])
defupdate(self):
#判断方格是否已经都有归属
ifself.me+self.otherplayer==36:
self.didwin=Trueifself.me>self.otherplayerelseFalse
return1
self.justplaced-=1
#print('pumpconnectinfo')
connection.Pump()
self.Pump()
#print('pumpconnectinfofinish')
self.clock.tick(60)
self.screen.fill(0)
self.drawBoard()
self.drawHUD()
self.drawOwnermap()
foreventinpygame.event.get():
ifevent.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)
server.py
1__author__='Administrator'
importPodSixNet.Channel
importPodSixNet.Server
fromtimeimportsleep
#定义客户端通道，继承PodSixNet.Channel.Channel
classClientChannel(PodSixNet.Channel.Channel):
defNetwork(self,data):
printdata
defNetwork_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)
defClose(self):
self._server.close(self.gameid)
#定义游戏服务端
classBoxesServer(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
defConnected(self,channel,addr):
print'newconnection:',channel
#如果队列为空，则新建一局game
ifself.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
#defplaceLine(self,is_h,x,y,data,gameid,num):
#ifnum==self.turn:
#self.turn=0ifself.turnelse1
#self.player1.Send({"action":"yourturn","torf":Trueifself.turn==1elseFalse})
#self.player0.Send({"action":"yourturn","torf":Trueifself.turn==0elseFalse})
#ifis_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
defplaceLine(self,is_h,x,y,data,gameid,num):
game=[aforainself.gamesifgameid==a.gameid]
iflen(game)==1:
game[0].placeLine(is_h,x,y,data,num)
#关闭某局game
defclose(self,gameid):
try:
game=[aforainself.gamesifa.gameid==gameid][0]
game.player0.Send({"action":"close"})
game.player1.Send({"action":"close"})
except:
pass
#判断方格归属
deftick(self):
index=0
#状态未改变code3
change=3
#扫描每局游戏
forgameinself.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
fortimeinrange(2):
foryinrange(6):
forxinrange(6):
#判断是否是新围成的方格
ifgame.boardh[y][x]andgame.boardv[y][x]andgame.boardh[y+1][x]andgame.boardv[y][x+1]andnotgame.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？
ifself.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("player1win1grid")
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("player0win1grid")
#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=changeifchange!=3elseself.games[index].turn
game.player1.Send({"action":"yourturn","torf":Trueifself.games[index].turn==1elseFalse})
game.player0.Send({"action":"yourturn","torf":Trueifself.games[index].turn==0elseFalse})
index+=1
self.Pump()
#单纯一局游戏的控制类
classGame:
def__init__(self,player0,currentIndex):
self.turn=0
self.owner=[[Falseforxinrange(6)]foryinrange(6)]
self.boardh=[[Falseforxinrange(6)]foryinrange(7)]
self.boardv=[[Falseforxinrange(7)]foryinrange(6)]
self.player0=player0
self.player1=None
self.gameid=currentIndex
#whilenotself.running:
#self.Pump()
#connection.Pump()
#sleep(0.01)
#ifself.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
defplaceLine(self,is_h,x,y,data,num):
ifnum==self.turn:
self.turn=0ifself.turnelse1
self.player1.Send({"action":"yourturn","torf":Trueifself.turn==1elseFalse})
self.player0.Send({"action":"yourturn","torf":Trueifself.turn==0elseFalse})
ifis_h:
self.boardh[y][x]=True
else:
self.boardv[y][x]=True
self.player0.Send(data)
self.player1.Send(data)
#defNetwork_palce(self,data):
#x=data["x"]
#y=data["y"]
#hv=data["is_horizontal"]
#ifhv:
#self.boardh[y][x]=True
#else:
#self.boardv[y][x]=True
print"Staringserveronlocalhost"
address=raw_input("Host:Port(localhost:8080):")
ifnotaddress:
host,port="localhost",31425
print("defaulthostandport")
print(host,":",port)
else:
host,port=address.split(":")
print(host,":",port)
boxesServer=BoxesServer(localaddr=("127.0.0.1",31425))
#boxesServer=BoxesServer()
whileTrue:
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，感谢大家对毛票票的支持。