/// <summary>
/// Sends a Find query on the network interface to look for AvailableSession instances asynchrnously
/// </summary>
/// <param name="sessionType">The SessionType we're looking for</param>
/// <param name="maxLocalPlayers">The Maximum local players that can be added to the session used to filter sessions that have a limited number of opened public slots</param>
/// <param name="sessionProperties">The SessionProperties that will be used to filter query results. Can be null</param>
public override void FindSessions(SessionType sessionType, int maxLocalPlayers,
SessionProperties sessionProperties)
{
_networkSessionLocker = FindingSessions;
switch (sessionType)
{
case SessionType.WideAreaNetwork:
{
NetworkSession.BeginFind(NetworkSessionType.PlayerMatch, maxLocalPlayers,
LiveSessionProperties.ConvertToLiveSessionProperties(sessionProperties),
OnLiveSessionsFound,
_networkSessionLocker);
break;
}
case SessionType.LocalAreaNetwork:
{
NetworkSession.BeginFind(NetworkSessionType.SystemLink, maxLocalPlayers,
LiveSessionProperties.ConvertToLiveSessionProperties(sessionProperties),
OnLiveSessionsFound, _networkSessionLocker);
break;
}
default:
case SessionType.SplitScreen:
case SessionType.SinglePlayer:
throw new CoreException("Cannot look for a Device only session");
}
}
/// <summary>
/// Creates a wide area network session
/// </summary>
/// <param name="maxPlayers">The total maximum players for this session</param>
/// <param name="sessionProperties">The SessionProperties that will be used to find this session on the network. Can be null</param>
/// <remarks>it doesn't yet support multiple local players</remarks>
public override void CreateWanSession(int maxPlayers, SessionProperties sessionProperties)
{
if (LocalPlayers.Count > 1)
{
throw new NotImplementedException();
}
if (CurrentSession != null)
{
throw new CoreException("A session already exists. Close the previous session first");
}
_networkSessionLocker = CreatingSession;
NetworkSession.BeginCreate(NetworkSessionType.PlayerMatch, 1, maxPlayers, 0,
LiveSessionProperties.ConvertToLiveSessionProperties(sessionProperties),
OnLiveSessionCreated, _networkSessionLocker);
}
/// <summary>
/// Creates a new instance
/// </summary>
/// <param name="availableSession">The Xbox Live AvailableNetworkSession instance</param>
internal LiveAvailableSession(AvailableNetworkSession availableSession)
{
AvailableNetworkSession = availableSession;
_sessionProperties =
LiveSessionProperties.ConvertFromLiveSessionProperties(availableSession.SessionProperties);
}