C#坦克大战网络版代码写完单机版http://blog.csdn.net/xiaoxiao108/

文件名称: C#坦克大战网络版代码

所属分类: 网络基础

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文件大小: 92kb

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上传时间: 2011-01-16

提供者: xiaox******

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详细说明：写完单机版http://blog.csdn.net/xiaoxiao108/archive/2010/12/18/6084473.aspx游戏后再写个网络版玩玩。开发工具vs2008 网络版实现方法很简单 1.一个服务端，多个客户端 2.服务端开个端口监听，当一个客户端程序后连接到服务端后，服务端分配个编号给客户端作为他的坦克编号 3.当有新坦克创建，坦克移动，等操作时，客户端发送数据到服务端，服务端再把数据发送到所有的客户端来实现网络游戏的同步具体实现代码 1.服务端开启服务代码 public void Start() { //开启udp线程 Thread t = new Thread(UDPThread); t.IsBackground = true; t.Start(); //开启tcp服务 TcpListener tl = new TcpListener(TCP_PORT); tl.Start(); while (true) { TcpClient tc = tl.AcceptTcpClient(); Stream ns = tc.GetStream(); BinaryReader br = new BinaryReader(ns); int udpPort = br.ReadInt32();//br.Close();不能关闭br BinaryWriter bw = new BinaryWriter(ns); bw.Write(ID++); IPEndPoint rep = (IPEndPoint)tc.Client.RemoteEndPoint; Client c = new Client(rep.Address.ToString(), udpPort); clients.Add(c); Console.WriteLine("A Client TCP Connect! Addr- " + rep.Address.ToString() + ":" + rep.Port); } } 2.服务端udp数据接收转发代码 private void UDPThread() { Console.WriteLine("UDP thread started at port :" + UDP_PORT); byte[] buf = new byte[1024]; UdpClient uc = new UdpClient(UDP_PORT);//// 跟java有区别如果这句话放到while外面就不能接受第二个坦克连入 IPEndPoint ipep = new IPEndPoint(IPAddress.Any, 0); while (true) { buf = uc.Receive(ref ipep); Console.WriteLine("a udp packet received! from " + ipep.Address + ":" + ipep.Port); //把收到的数据转发给每一个客户端 for (int i = 0; i < clients.Count; i++) { Client c = clients[i]; UdpClient _uc = new UdpClient(); _uc.Connect(c.ip, c.udpPort); _uc.Send(buf, buf.Length); } } } 3.客户端连接代码 public void Connect(string ip, int port) { this.ip = ip; TcpClient client = new TcpClient(); client.Connect(ip, port); Stream ns = client.GetStream(); BinaryWriter bw = new BinaryWriter(ns); bw.Write(udpPort); BinaryReader br = new BinaryReader(ns); //bw.Close();不能关闭bw //从服务器端取到服务器分配的坦克编号 int id = br.ReadInt32(); tc.myTank.ID = id; //编号为偶数的设置为坏蛋 if (id % 2 == 0) tc.myTank.Good = false; else tc.myTank.Good = true; //可以在“输出窗口”看到下面的调试代码 Debug.WriteLine("Connected to server! and server give me a ID:" + id); br.Close(); ns.Close(); client.Close(); TankNewMsg msg = new TankNewMsg(tc.myTank); Send(msg); //开启接收线程 Thread t = new Thread(UDPRecvThread); t.IsBackground = true; t.Start(); } 4.坦克加入消息代码发送代码 public void Send(UdpClient uc, string ip, int udpPort) { uc.Connect(ip, udpPort); //程序中用 | 来分割发送的内容 string str = msgType + "|" + tank.ID + "|" + tank.x + "|" + tank.y + "|" + (int)tank.dir + "|" + tank.Good; uc.Send(Encoding.UTF32.GetBytes(str), Encoding.UTF32.GetBytes(str).Length); } 5.坦克加入消息解析代码 public void Parse(byte[] b) { string str = Encoding.UTF32.GetString(b); string[] strs = str.Split('|'); int id = Convert.ToInt32(strs[1]); //如果数据包里是自己的坦克不处理 if (id == tc.myTank.ID) { return; } int x = Convert.ToInt32(strs[2]); int y = Convert.ToInt32(strs[3]); Direction dir = (Direction)Convert.ToInt32(strs[4]); bool good = Convert.ToBoolean(strs[5]); Boolean exist = false; for (int i = 0; i < tc.tanks.Count; i++) { Tank t = tc.tanks[i]; if (t.ID == id) { exist = true; break; } } //如果坦克不存在就创建出来 if (!exist) { TankNewMsg msg = new TankNewMsg(tc.myTank); tc.nc.Send(msg); //Tank t = new Tank(x, y, good, tc);//java中是这样写得Tank t = new Tank(x,y,good,dir,tc) Tank t = new Tank(x, y, good, dir, tc); //有可能是老坦克给新坦克发包所以要家dir参数 t.ID = id; tc.tanks.Add(t); } } 6.坦克移动消息 public void Send(UdpClient uc, string ip, int udpPort) { uc.Connect(ip, udpPort); //程序中用 | 来分割发送的内容 string str = msgType + "|" + id + "|" + x + "|" + y + "|" + Convert.ToInt32(dir); uc.Send(Encoding.UTF32.GetBytes(str), Encoding.UTF32.GetBytes(str).Length); } public void Parse(byte[] b) { string str = Encoding.UTF32.GetString(b); string[] strs = str.Split('|'); int id = Convert.ToInt32(strs[1]); //如果数据包里是自己的坦克不处理 if (id == tc.myTank.ID) { return; } int x = Convert.ToInt32(strs[2]); int y = Convert.ToInt32(strs[3]); Direction dir = (Direction)Convert.ToInt32(strs[4]); for (int i = 0; i < tc.tanks.Count; i++) { Tank t = tc.tanks[i]; if (t.ID == id) { t.dir = dir; t.x = x; t.y = y; break; } } } 7.子弹消息处理代码 public void Send(UdpClient uc, string ip, int udpPort) { uc.Connect(ip, udpPort); //程序中用 | 来分割发送的内容 string str = msgType + "|" + m.tankID + "|" + m.x + "|" + m.y + "|" + (int)m.dir + "|" + m.good; uc.Send(Encoding.UTF32.GetBytes(str), Encoding.UTF32.GetBytes(str).Length); } public void Parse(byte[] b) { string str = Encoding.UTF32.GetString(b); string[] strs = str.Split('|'); int tankID = Convert.ToInt32(strs[1]); if (tankID == tc.myTank.ID) { return; } int x = Convert.ToInt32(strs[2]); int y = Convert.ToInt32(strs[3]); Direction dir = (Direction)Convert.ToInt32(strs[4]); bool good = Convert.ToBoolean(strs[5]); Missile m = new Missile(tankID, x, y, good, dir, tc); tc.missiles.Add(m); } 单机测试时先运行服务端再运行多个客户端就ok 多机联网游戏时修改下 nc.Connect("127.0.0.1", 8888);中的ip地址就可以在局域网内玩了如果连接不上可以关了防火墙试试看 private void Form1_Load(object sender, EventArgs e) { myTank = new Tank(50, 20, true, this);//放到前面 this不能用 //y轴比java的减少了30 nc = new NetClient(this); nc.Connect("127.0.0.1", 8888); //nc.connect("192.168.1.168",8888); //nc.connect("10.10.10.1",8888); } 如果你发现有什么不合理的，需要改进的地方，联系328452421@qq.com 朱晓（泰山学院）。相互交流谢谢 ...展开收缩

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