unity3d之sokect通信

野性酷女 2022-05-29 11:12 227阅读 0赞

using System.Collections;
    using System.Collections.Generic;
    using UnityEngine;
    using System;
    using System.Linq;
    using System.Text;
    
    using System.Net;
    using System.Net.Sockets;
    using System.IO;
    using System.Threading;
    using UnityEngine.UI;
    
    public class ss : MonoBehaviour {
        public TcpClient client;
        public BinaryReader breader;
        public BinaryWriter bwriter;
        public NetworkStream netstream;
        public float m_speed = 5f;
       
        // Use this for initialization
        void Start () {
    
            client = new TcpClient("127.0.0.1", 8139);
            netstream = client.GetStream();
            breader = new BinaryReader(netstream);
            bwriter = new BinaryWriter(netstream);
    
    
            Thread threadReceive = new Thread(new ThreadStart(ReceiveData));
            threadReceive.IsBackground = true;
            threadReceive.Start();
    
    
        }
        private void ReceiveData()
        {
            //Text text;
            string receiveSting = null;
           //text = GameObject.Find("Canvas/Text").GetComponent<Text>();
    
    
            receiveSting = breader.ReadString();
         //text.text += receiveSting;
    
        }
        // Update is called once per frame
        void Update () {
            if (Input.GetKey(KeyCode.W) | Input.GetKey(KeyCode.UpArrow)) //前
            {
                this.transform.Translate(Vector3.forward * m_speed * Time.deltaTime);
                bwriter.Write("w下");
                bwriter.Flush();
            }
            if (Input.GetKey(KeyCode.S) | Input.GetKey(KeyCode.DownArrow)) //后
            {
                this.transform.Translate(Vector3.forward * -m_speed * Time.deltaTime);
                bwriter.Write("s上");
                bwriter.Flush();
            }
            if (Input.GetKey(KeyCode.A) | Input.GetKey(KeyCode.LeftArrow)) //左
            {
                this.transform.Translate(Vector3.right * -m_speed * Time.deltaTime);
                bwriter.Write("a左");
                bwriter.Flush();
            }
            if (Input.GetKey(KeyCode.D) | Input.GetKey(KeyCode.RightArrow)) //右
            {
                this.transform.Translate(Vector3.right * m_speed * Time.deltaTime);
                bwriter.Write("d右");
                bwriter.Flush();
            }
        }
    }

1.unity里不能搭建服务器端

可以搭建客户端

除非unity3d封装的网络游戏的类

2.最好不要用C\#封装的tcpclient等封装类，使用socket，否则与其他语言服务器对接会有问题

3.接受服务器端的信息无法关闭线程保护来避免

*“线程间操作无效: 从不是创建控件“ ”的线程访问它”*

协程没用过

（1）估计必须使用委托来跨线程调用；

才能调用其它unity3d的其他组件

（2）设置全局变量，子线程改变全局变量

（3）用unity3d封装的网络游戏的类

4.unity3d不支持后台线程