C#编写游戏客户端的实现代码

 private NetworkStream stream;
        private tcpClient tcpClient;

        SoundPlayer player = new SoundPlayer("D:/新建文件夹 (2)/p3r68-cdx67/59tp0-mg2nx.wav");
        //定义发送数据的套接字
        Socket socket_send;

        void receive_stream()
        {
            byte[] receive_data = new byte[1024];
            //定义编码格式
            System.Text.Encoding.ReGISterProvider(System.Text.CodePagesEncodingProvider.Instance);//为使用GB2312做准备
            System.Text.Encoding GBK = System.Text.Encoding.GetEncoding("GBK");
            if (stream.CanRead)
            {
                 
                int len = stream.Read(receive_data, 0, receive_data.Length);
                string msg = GBK.GetString(receive_data, 0, receive_data.Length);

                string str = "\r\n";
                char[] str1 = str.ToCharArray();
                //乱码集合
                string[] messy_code = { "??[2J ", "[5m", "[44m", "[37;0m", "[1;33m", "[1;32m", "[1;31m" };
                string[] msg1 = msg.Split(str1);//以换行符为分隔符
                for (int j = 0; j < msg1.Length; j++)//逐行显示
                {
                    //过滤乱码
                    msg1[j] = msg1[j].Replace(messy_code[0], " ");
                    msg1[j] = msg1[j].Replace(messy_code[1], " ");
                    msg1[j] = msg1[j].Replace(messy_code[2], " ");
                    msg1[j] = msg1[j].Replace(messy_code[3], " ");
                    msg1[j] = msg1[j].Replace(messy_code[4], " ");
                    msg1[j] = msg1[j].Replace(messy_code[5], " ");
                    msg1[j] = msg1[j].Replace(messy_code[6], " ");
                    listBox1.Items.Add(msg1[j]);
                }
            }
        }

void send_stream(string str)
        {
            System.Text.Encoding.RegisterProvider(System.Text.CodePagesEncodingProvider.Instance);//为使用GB2312做准备
            System.Text.Encoding GBK = System.Text.Encoding.GetEncoding("GBK");
            byte[] buffer = GBK.GetBytes(str+"\n");
            stream.Write(buffer, 0, buffer.Length);
        }

 private void start_game_Click(object sender, EventArgs e)
        {
            tcpClient = new TcpClient();
            //套接字建立连接
            

            socket_send = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            IPEndPoint point = new IPEndPoint(IPAddress.Parse("10.1.230.74"), 3900);
            socket_send.Connect(point);
            try
            {
                //向指定的IP地址的服务器发送连接请求
                tcpClient.Connect("10.1.230.74", 3900);
                listBox1.Items.Add("连接成功");
                stream = tcpClient.GetStream();
                receive_stream();//接收字节流并显示在屏幕上
                
            }
            catch
            {
                listBox1.Items.Add("服务器未启动");
            }

        }

private void end_game_Click(object sender, EventArgs e)
        {
            if (stream != null)//关闭连接，关闭流
            {
                stream.Close();
                tcpClient.Close();
                socket_send.Close();
            }
            listBox1.Items.Add("已经退出游戏");
        }

 private void send_msg_Click(object sender, EventArgs e)
        {
            if (tcpClient.Connected) {
                string action = textBox1.Text.ToString();
                listBox1.Items.Add("输入的信息为：" + action);
                send_stream(action);
                receive_stream();
                
            }
            else
            {
                listBox1.Items.Add("连接已断开");
            }
        }

 private void play_Click(object sender, EventArgs e)
        {
            player.Load();
            player.Play();
        }

 private void stop_Click(object sender, EventArgs e)
        {
            player.Stop();
        }

 private void timer1_Tick(object sender, EventArgs e)
        {
            Thread th = new Thread(play_pic);
            th.IsBackground=true;
            th.Start();

        }
        void play_pic()
        {
            flag++;
            string picturePath = @"D:\testpic\" + flag + ".jpg";
            pictureBox1.Image = Image.FromFile(picturePath);
            if (flag == 5)
            {
                flag = 0;
            }
        }