//初始化
void InitSocket()
{
currentjoin = new JoinPlayer();
dpsend = new DgramPlayer(transform);
MyIP = GetIPAddress();
dpsend.IP = MyIP;
PlayerList = new Dictionary <string, OtherPlayer>();
//发送
sock = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp); //初始化一个Scoket实习,采用UDP传输
clientEnd = new IPEndPoint(IPAddress.Broadcast, 9095); //初始化一个发送广播和指定端口的网络端口实例
sock.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.Broadcast, 1); //设置该scoket实例的发送形式
//接受
socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp); //初始化一个Scoket协议
ipEnd = new IPEndPoint(IPAddress.Any, 9095); //初始化一个侦听局域网内部所有IP和指定端口
ep = (EndPoint)ipEnd;
socket.Bind(ipEnd); //绑定这个实例
print("waiting for UDP dgram");
//开启一个线程连接
connectThread = new Thread(new ThreadStart(SocketReceive));
connectThread.Start();
InvokeRepeating("SocketSend", 0, 0.04f);
}
/// <summary>
/// 接收
/// </summary>
void SocketReceive()
{
//进入接收循环
while (true)
{
//对data清零
recvData = new byte[1024];
//获取客户端，获取客户端数据，用引用给客户端赋值
recvLen = socket.ReceiveFrom(recvData, ref ep);
//接收到一个包
dpget = ((DgramPlayer)ConvertHelper.ByteToStructure(recvData));
if (dpget.IP == MyIP)
{
continue;
}
else if (PlayerList.ContainsKey(dpget.IP))
{
//伤害数据包
if (dpget.damage != 0 && MyIP == dpget.damageIP)
{
MPlayerInfo.getins().damage(dpget.damage);
}
else
{
//解析
OtherPlayer temp = PlayerList[dpget.IP];
GameObject p = temp.gobj;
temp.pos = dpget.getpos();
temp.rot = dpget.getrot();
temp.speed = dpget.speed;
//hp
temp.UpdateHp(dpget.HP);
//gun
temp.GunManage(dpget.getgunrot(), dpget.shooting);
}
}
else
{
//加入
//由于主线程才能使用unity的api，把添加用户的逻辑交给update;
lock (currentjoin)
{
currentjoin.join = true;
currentjoin.IP = dpget.IP;
}
}
}
}
