/// <summary>
/// Adds user to matchmaking queue with given params.
/// Returns matchmaker ticket on succes or null on failure.
/// </summary>
public static async Task <IMatchmakerTicket> EnterQueueAsync(ISocket socket, MatchmakingParams matchmakingParams)
{
if (matchmakingParams == null)
{
Debug.LogError("Matchmaking params cannot be null");
return(null);
}
try
{
// Acquires matchmaking ticket used to join a match
IMatchmakerTicket ticket = await socket.AddMatchmakerAsync(
matchmakingParams.query,
matchmakingParams.minUserCount,
matchmakingParams.maxUserCount,
matchmakingParams.stringProperties,
matchmakingParams.numericProperties);
return(ticket);
}
catch (Exception e)
{
Debug.LogWarning("An error has occured while joining the matchmaker: " + e);
return(null);
}
}
/// <summary>
/// Joins matchmaker queue.
/// </summary>
/// <remarks>
/// Nakama allows for joining multiple matchmakers, however for the purposes of this demo,
/// we will allow only for joining a single matchmaking queue.
/// </remarks>
private async Task <bool> StartMatchmakerAsync()
{
if (ticket != null)
{
Debug.Log("Matchmaker already started");
return(false);
}
ISocket socket = NakamaSessionManager.Instance.Socket;
// Create params object with default values
MatchmakingParams param = new MatchmakingParams();
socket.OnMatchmakerMatched += OnMatchmakerMatched;
// Join the matchmaker
ticket = await MatchmakingManager.EnterQueueAsync(socket, param);
if (ticket == null)
{
Debug.Log("Couldn't start matchmaker" + Environment.NewLine + "Try again later");
socket.OnMatchmakerMatched -= OnMatchmakerMatched;
return(false);
}
else
{
// Matchmaker queue joined
return(true);
}
}
