bool IsLocalHost(uLink.HostData hostData)
{
if (null != hostData)
{
try
{
IPAddress[] hostIPs = Dns.GetHostAddresses(hostData.ipAddress);
IPAddress[] localIPs = Dns.GetHostAddresses(Dns.GetHostName());
foreach (IPAddress hostIP in hostIPs)
{
if (IPAddress.IsLoopback(hostIP))
{
return(true);
}
foreach (IPAddress localIP in localIPs)
{
if (hostIP.Equals(localIP))
{
return(true);
}
}
}
}
catch
{
}
}
return(false);
}
public static void Connect(uLink.HostData host, string password, params object[] objs)
{
if (uLink.Network.status == uLink.NetworkStatus.Disconnected)
{
uLink.Network.Connect(host, password, objs);
}
}
void ConnectToServer(uLink.HostData hostData, int joinRequestId = 0)
{
Game.Instance.StartNewMultiplayerGame(hostData, joinRequestId);
isConnectingToServer = true;
selectedServerEndpoint = hostData.internalEndpoint;
failedToConnectToServer = false;
}
void UpdateHostLine(int index, uLink.HostData data)
{
if (PlayerControlsDrone.Enabled)
{
if (!isConnectingToServer || failedToConnectToServer)
{
if (uLink.Network.status != uLink.NetworkStatus.Connected && uLink.Network.status != uLink.NetworkStatus.Connecting)
{
if (data.externalIP == PlayerControlsDrone.DesiredIP)
{
ConnectToServer(data);
}
}
}
}
if (index < 0 || index >= linesGui.Length)
{
return;
}
//Debug.Log("UpdateServerLine " + index);
ServerLineGui line = linesGui[index];
if (line != null)
{
if (!line.button.Widget.IsVisible())
{
ShowServerLine(index);
}
//We have no server name but ip:port is a good identifier and a very usefull information
line.labelServerName.SetNewText(data.ipAddress + ":" + data.port);
//IP
line.labelMapName.SetNewText(data.gameName);
line.labelMode.SetNewText(data.gameMode);
//Show ping times only for game server hosts found via the master server, not LAN servers. LAN server ping times might have a bug in uLink.
if (m_ServerListType == E_ServerListType.Lobby)
{
//Prints the ping to the master server, not the actual game server. This is OK as long as the
//game servers and the master server is hosted in the same datacenter.
//TODO: remove this GUI column from the list of game servers and put the ping value on top of the screen
//becuse the ping value will be identiacal for all game servers in the same data center
line.labelPing.SetNewText(((int)(uLink.MasterServer.ping * 1000)).ToString());
}
else
{
line.labelPing.Clear();
}
line.labelPlayers.SetNewText(data.connectedPlayers.ToString());
line.hostData = data;
}
}
public void StartNewMultiplayerGame(uLink.HostData hostData,
int joinRequestId,
Client.ConnectToServerFailedDelegate onConnectToServerFailed = null)
{
_GameType = E_GameType.Multiplayer;
Instantiate(Client);
Client.Instance.ConnectToServer(hostData, joinRequestId, onConnectToServerFailed);
}
public void Connect(uLink.HostData hostData, string playerName)
{
isRedirected = false;
uLink.NetworkConnectionError error = uLink.Network.Connect(hostData, "", playerName);
if (error != uLink.NetworkConnectionError.NoError)
{
SendMessage("uLink_OnFailedToConnect", error);
}
}
public HostData[] ReadHostDatas()
{
uint length = _buffer.ReadVariableUInt32();
var values = new HostData[length];
for (int i = 0; i < length; ++i)
{
values[i] = ReadHostData();
}
return(values);
}
void Connect(uLink.HostData host)
{
isRedirected = false;
if (inputName)
{
uLink.Network.Connect(host, "", playerName);
}
else
{
uLink.Network.Connect(host);
}
}
internal void _UnconnectedRPCKnownHostResponse(LocalHostData localData, double localTime, NetworkEndPoint endpoint)
{
if (!_knownHosts.ContainsKey(endpoint))
{
return;
}
var ping = (int)NetworkTime._GetElapsedTimeInMillis(localTime);
var data = new HostData(localData, endpoint, ping);
_knownHosts[endpoint] = data;
_MasterNotifyEvent(MasterServerEvent.KnownHostDataReceived);
}
public void ConnectToServer(uLink.HostData hostData, int joinRequestId, ConnectToServerFailedDelegate onConnectToServerFailed)
{
Printf("Connecting to lan server");
PrepareNetworkConnection(onConnectToServerFailed);
uLink.Network.Connect(hostData.internalEndpoint,
"",
NetUtils.CurrentVersion.ToString(),
CloudUser.instance.primaryKey,
CloudUser.instance.nickName,
(int)Application.platform,
joinRequestId);
uLinkStatisticsGUI.HACK_ConnectedServerEndpoint = hostData.internalEndpoint;
}
internal void _UnconnectedRPCDiscoverHostResponse(LocalHostData localData, double localTime, NetworkEndPoint endpoint)
{
var ping = (int)NetworkTime._GetElapsedTimeInMillis(localTime);
var data = new HostData(localData, endpoint, ping);
if (_discoveredHosts.ContainsKey(endpoint))
{
_discoveredHosts[endpoint] = data;
}
else
{
_discoveredHosts.Add(endpoint, data);
}
_MasterNotifyEvent(MasterServerEvent.LocalHostDiscovered);
}
public virtual void AnalyseServer(uLink.HostData data, bool isLan)
{
try
{
IPAddress = data.ipAddress;
Port = data.port;
LimitedConn = data.playerLimit;
CurConn = data.connectedPlayers;
Ping = data.ping;
ServerName = data.gameName;
UseProxy = data.useProxy;
IsLan = isLan;
string[] args = data.comment.Split(new char[] { ',' });
int.TryParse(args[0], out ServerStatus);
int.TryParse(args[1], out GameMode);
int.TryParse(args[2], out GameType);
ServerMasterName = MyServer.RecoverStr(args[3]);
ServerVersion = args[4];
int.TryParse(args[5], out PasswordStatus);
int.TryParse(args[6], out ServerID);
long.TryParse(args[7], out ServerUID);
if (GameMode == (int)Pathea.PeGameMgr.ESceneMode.Custom)
{
UID = args[8];
MapName = args[9];
}
}
catch (Exception e)
{
if (LogFilter.logError)
{
Debug.LogWarningFormat("{0}\r\n{1}", e.Message, e.StackTrace);
}
}
}
/// <summary>
/// Store location info for a favorite server (Known Host) in the client.
/// </summary>
/// <param name="data">The <see cref="uLink.HostData"/> of favorite server</param>
/// <remarks>
/// It is possible to store a separate list of known hosts (favorite servers) in the local uLink client.
/// Use the API for Known Host Data in this class to build a feature for your users to
/// store their favorite servers and access them easily
/// when they try to reconnect to play the game again on the same server as before.
/// </remarks>
/// <seealso cref="PollKnownHostData"/>
/// <seealso cref="RequestKnownHostData"/>
/// <seealso cref="RemoveKnownHostData"/>
/// <seealso cref="ClearKnownHosts"/>
public static void AddKnownHostData(HostData data)
{
Network._singleton.AddKnownHostData(data);
}
public HostData(HostData data)
: base(data)
{
externalEndpoint = data.externalEndpoint;
ping = data.ping;
}
public bool Equals(HostData other)
{
return(other != null && externalEndpoint.Equals(other.externalEndpoint));
}
public override void AnalyseServer(uLink.HostData data, bool isLan)
{
base.AnalyseServer(data, isLan);
ProxyServer = data;
UseProxy = true;
}
public void AddKnownHostData(HostData data)
{
_knownHosts[data.externalEndpoint] = data;
}
public void WriteHostData(HostData value)
{
value._Write(_buffer);
}
