/// <summary>
/// 发送玩家列表
/// </summary>
/// <param name="clientToSend"></param>
private void SendPlayerList(ClientInfo clientToSend)
{
var players = new string[currentConnectedNumber - 1];
clientLocker.EnterReadLock();
var count = 0;
foreach (var kvp in clientList)
{
if (!clientToSend.PlayerName.Equals(kvp.Value.PlayerName))
{
players[count] = kvp.Value.PlayerName;
count++;
}
}
clientLocker.ExitReadLock();
var dbfixed = new byte[currentConnectedNumber];
dbfixed[0] = (byte)(currentConnectedNumber - 1);
var startpos = 1;
var allName = string.Empty;
foreach (var player in players)
{
dbfixed[startpos] = (byte)Encoding.UTF8.GetBytes(player).Length;
startpos++;
allName += player;
}
var dbplayername = Encoding.UTF8.GetBytes(allName);
var toSend = new byte[dbfixed.Length + dbplayername.Length];
Array.Copy(dbfixed, toSend, dbfixed.Length);
Array.Copy(dbplayername, 0, toSend, dbfixed.Length, dbplayername.Length);
SendDataToClient(DataPack.GetPackedData((byte)ClientCode.PlayerList, toSend), clientToSend);
}
private void SendUdpEnd()
{
isUdp = false;
var toSend = DataPack.GetPackedData((byte)ServerCode.UdpEnd, Encoding.UTF8.GetBytes(clientId));
SendData(toSend);
}
private void SendFull(ClientInfo client)
{
var id = client.ClientID;
var iddb = Encoding.UTF8.GetBytes(id);
SendDataToClient(DataPack.GetPackedData((byte)ClientCode.Full, iddb), client);
DropClient(client);
}
private void KeepAlive()
{
if (isUdp)
{
var iddb = Encoding.UTF8.GetBytes(clientId);
var toSend = DataPack.GetPackedData((byte)ServerCode.KeepAlive, iddb);
udpSocket.BeginSendTo(toSend, 0, toSend.Length, 0, serverEndPoint, null, null);
Thread.Sleep(keepAliveTimeout);
}
}
private void SendNotifyData(bool isAdd, string playerName)
{
var dbname = Encoding.UTF8.GetBytes(playerName);
var toSend = new byte[dbname.Length + 1];
var code = isAdd ? ClientCode.AddPlayer : ClientCode.RemovePlayer;
toSend[0] = (byte)dbname.Length;
Array.Copy(dbname, 0, toSend, 1, dbname.Length);
SendDataToAll(DataPack.GetPackedData((byte)code, toSend));
}
/// <summary>
/// 发送客户端ID号
/// </summary>
/// <param name="clientToSend"></param>
private void SendClientId(ClientInfo clientToSend)
{
//发送客户端ID
var id = clientToSend.ClientID;
var iddb = new byte[37];
Array.Copy(Encoding.UTF8.GetBytes(id), iddb, 36);
iddb[36] = (byte)requestTimeout;
SendDataToClient(DataPack.GetPackedData((byte)ClientCode.ClientID, iddb), clientToSend);
}
private void ConnectComplete(IAsyncResult result)
{
try
{
var connState = (ConnectState)result.AsyncState;
var resultSocket = connState.socket;
resultSocket.EndConnect(result);
if (resultSocket.Connected)
{
frame.SetMessage("连接服务器成功");
frame.StartPing(connState.ipAddress);
frame.ToggleConnectButton();
var state = new StateObject();
Tcp_WaitForData(state);
//发送连接请求数据
var dbname = Encoding.UTF8.GetBytes(connState.playerName);
var tosend = new byte[dbname.Length + 1];
tosend[0] = (byte)dbname.Length;
Array.Copy(dbname, 0, tosend, 1, dbname.Length);
SendData(DataPack.GetPackedData((byte)ServerCode.AddPlayer, tosend));
}
}
catch (SocketException ex)
{
if (ex.ErrorCode == 10061)
{
frame.ShowMessageBox("连接失败", "服务器拒绝连接，可能由于目标服务器存在防火墙或未做端口映射");
}
if (ex.ErrorCode == 10060)
{
frame.ShowMessageBox("连接失败", "无法建立指定IP地址的连接，请确保端口号和IP地址填写正确");
}
if (client != null)
{
client.Close();
client = null;
}
frame.SetMessage("未连接或建立服务器");
}
}
public void SendChatData(string msg)
{
var chatData = Encoding.UTF8.GetBytes(msg);
SendData(DataPack.GetPackedData((byte)ServerCode.Chat, chatData));
}
public void SendPSPData(byte[] data)
{
SendData(DataPack.GetPackedData((byte)ServerCode.PSPData, data));
}
private void SendChatData(byte[] chatData)
{
SendDataToAll(DataPack.GetPackedData((byte)ClientCode.Chat, chatData));
}
private void ProcessPSPData(ClientInfo client, byte[] data)
{
SendDataExceptSender(DataPack.GetPackedData((byte)ClientCode.PSPData, data), client.ClientID);
}
