/// <summary>Host a match</summary>
/// <remarks>
/// If relays are enabled this will cause a UNET match to be created as well.
/// The Match Up match will not be created until after the UNET match is up because
/// the match ID needs to be added to the match data for relay connections to work.
/// If relays are not enabled the MAtch Up match is created immediately and no UNET
/// match is created.
/// </remarks>
public void HostAMatch()
{
if (useRelays)
{
// If using the relays we must create a unet match and wait to get the match id before we can create the match up match
networkManager.StartMatchMaker();
#if UNITY_5_3
networkManager.matchMaker.CreateMatch("", networkManager.matchSize, true, "", OnUNETMatchCreated);
#else
networkManager.matchMaker.CreateMatch(
"",
networkManager.matchSize,
true,
"",
NetworkManagerExtension.externalIP,
NetworkManagerExtension.GetLocalAddress(AddressFamily.InterNetwork), 0, 0, OnUNETMatchCreated);
#endif
}
else
{
// Host and create the match
networkManager.StartHost();
CreateMatch();
}
}
/// <summary>Set up the networking stuff</summary>
IEnumerator Start()
{
var asyncResult = Dns.BeginGetHostAddresses(matchmakerURL, null, null);
networkManager = FindObjectOfType <NetworkManager>();
// We need to get the external IP
if (networkManager)
{
StartCoroutine(NetworkManagerExtension.FetchExternalIP(externalIPSource));
}
while (!asyncResult.IsCompleted)
{
yield return(0);
}
var addresses = Dns.EndGetHostAddresses(asyncResult);
if (addresses == null || addresses.Length == 0)
{
Debug.LogError(TAG + "Failed to resolve matchmakerUrl: " + matchmakerURL);
yield break;
}
var matchmakerIP = addresses[0];
matchmakingClient = new TcpClient();
asyncResult = matchmakingClient.BeginConnect(matchmakerIP, matchmakerPort, null, null);
while (!asyncResult.IsCompleted)
{
yield return(0);
}
StartCoroutine(KeepAlive());
try
{
matchmakingClient.EndConnect(asyncResult);
networkStream = matchmakingClient.GetStream();
streamReader = new StreamReader(networkStream);
}
catch (SocketException e)
{
Debug.LogError(TAG + "Failed to connect to the matchmaking server. Is it running? " + e);
}
catch (Exception e)
{
Debug.LogError(TAG + "Failed to connect to the matchmaking server. " + e);
}
}
/// <summary>Send the command to the matchmaking server to create a new match.</summary>
/// <param name="maxClients">The maximum number of clients to allow. Once a match is full it is no longer returned in match listings (until a client leaves).</param>
/// <param name="matchData">Optional match data to include with the match. This is a good place to store your connection data.</param>
/// <param name="matchName">The name of the match.</param>
/// <param name="onCreateMatch">Optional callback method to call when a response is received from the matchmaking server.</param>
public void CreateMatch(int maxClients, Dictionary <string, MatchData> matchData = null, Action <bool, Match> onCreateMatch = null)
{
if (matchData == null)
{
matchData = new Dictionary <string, MatchData>();
}
if (networkManager)
{
if (!matchData.ContainsKey("internalIP"))
{
matchData["internalIP"] = NetworkManagerExtension.GetLocalAddress(AddressFamily.InterNetwork);
}
if (!matchData.ContainsKey("externalIP"))
{
matchData["externalIP"] = NetworkManagerExtension.externalIP;
}
if (!matchData.ContainsKey("port"))
{
matchData["port"] = networkManager.networkPort;
}
if (networkManager.matchMaker != null && networkManager.matchInfo != null)
{
matchData["unetMatchID"] = (ulong)networkManager.matchInfo.networkId;
}
}
if (matchmakerURL == "grabblesgame.com" || matchmakerURL == "noblewhale.com")
{
// If you're using my matchmaking server then we need to include some sort of ID to keep your game's matches separate from everyone else's
if (!matchData.ContainsKey("applicationID"))
{
matchData["applicationID"] = Application.productName;
}
}
currentMatch = new Match(-1, matchData);
SendCommand(
Command.CREATE_MATCH,
currentMatch.Serialize(maxClients),
(success, transaction) => OnCreateMatchInternal(success, transaction.response, onCreateMatch)
);
}