SuperSocket框架学习笔记3-构建Unity3D__WebSocket4Net客户端程序

浏览数：26 / 时间：2015年06月09日

确保上一节服务器程序运行没有问题，否则请仔细看上一节

新建一个Unity3D项目（我的Unity3D版本是4.2.0）

1，在Unity3D内新建一个文件夹命名 Plugin

将下载的

客户端：

WebSocket4Net 客户端必备

http://websocket4net.codeplex.com/

WebSocket4Net.dll 这个DLL复制到 Unity3D里面刚才新建的 Plugin文件夹内（注意Unity不得使用中文）

———————————

查看Unity下面的状态面板，确保没有红色错误提示，说明引入正确

2，新建一个C#文件，命名为SsocketDemo.cs

新建后它自动命名和文件名一致（Unity3D里面 C#文件名和类名一致，暂时不支持命名空间）

添加以下命名空间：

using System.ComponentModel;
using System.Text;
using System.Net.Sockets;

using WebSocket4Net;
using WebSocket4Net.Command;
using WebSocket4Net.Protocol;

具体代码如下：

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public 
class SsokcetDemo : MonoBehaviour {
     
    // 服务器IP地址和端口号
    private 
string ServerAdress ;
       
    // 玩家名字
     private 
string PlayName = "LIN";
    //发送的消息
        private 
string message ;
     
      
      //接收到 服务器发回来的消息
       
        private 
string ServerMessage ;
     
     
     
    void 
Start () {
        // 服务器IP地址和端口号
        ServerAdress = "ws://127.0.0.1:2000/";
        message = "Clients Send Message" 
;
     
         
       ServerMessage = "Server Message" 
;
    }
     
     
    void 
Update () {
        if( websocket !=null  
&&  websocket.State != WebSocketState.None   )
        {
             
             Debug.Log( message );
             Debug.Log( websocket.State );
        }
         
    }
     
     
     
        
     
       public 
WebSocket websocket ;
        
        void 
OnGUI()
        {
                //绘制2个 TxtBox文本输入框
         
                PlayName = GUI.TextField(new 
Rect(10, 10, 100, 20), PlayName);
                message = GUI.TextArea(new 
Rect(10, 40, 200, 200), message);
                ServerMessage = GUI.TextArea(new 
Rect(10, 250, 400, 200), ServerMessage);
             
             
             //连接到服务器
               if(GUI.Button(new 
Rect(250, 10, 150, 40), "Client连接"))
                {
                     ClientSend();
                };
         
         
              if( websocket != null 
)
               {
                 //测试向服务器发送消息
                 if(GUI.Button(new 
Rect(250, 60, 150, 40), "SendMessageToServer"))
                    {
                         if( message.Length <1 || PlayName.Length < 1 )
                              return;
                 
                          websocket.Send("UnityClient Send" 
+ PlayName +"Say:" 
+ message  );
                    };
         
                 
                   //断开连接按钮
                       if(GUI.Button(new 
Rect(250, 120, 150, 40), "CloseSocket"))
                      {
                       websocket.Close();
                       websocket = null;
                      };
                  }
 
            }
            public 
void ClientSend()
              {
               websocket = new 
WebSocket( ServerAdress);
                websocket.Opened += new 
EventHandler(websocket_Opened);
          //   websocket.Error += new EventHandler<ErrorEventArgs>(websocket_Error);
               websocket.Closed += new 
EventHandler(websocket_Closed);
                 websocket.MessageReceived += new 
EventHandler<MessageReceivedEventArgs>( websocket_MessageReceived  );
                 
                    websocket.Open();
             }
     
         private 
void websocket_Opened(object 
sender, EventArgs e)
          {
                    websocket.Send( PlayName +"Has Join The Game" 
);
           }
     
        private 
void websocket_MessageReceived(object 
sender, MessageReceivedEventArgs e)
          {
                   ServerMessage += e.Message;
           }
        
          private 
void websocket_Closed(object 
sender, EventArgs e)
          {
                   websocket.Close();
           }
     
         
     
 
     
}