private static void JoinAsyncClear()
{
joinAsync = null;
joinAsyncFunction = null;
joinAsyncCallback = null;
}
/// <summary>
/// Attempts to join a session asynchronously.
/// </summary>
/// <param name="session">The AvailableSession to join.</param>
/// <param name="initializeFunction">The optional function to call to initialize the session.</param>
public static void JoinSessionAsync(AvailableSession session, ActiveSession.ActiveSessionDelegate initializeFunction, Action<bool> callback)
{
if (IsLocked)
{
if (callback != null)
callback(false);
return;
}
#if DEBUG
Log.Trace(String.Format("Joining session hosted by {0}...", session.HostName), 2.0f);
#endif
joinAsyncFunction = initializeFunction;
joinAsyncCallback = callback;
try
{
joinAsync = NetworkSession.BeginJoin(session.NativeSession, JoinAsyncFinished, null);
}
catch (Exception e)
{
ReportError(e.Message);
if (joinAsyncCallback != null)
joinAsyncCallback(false);
JoinAsyncClear();
}
}
private static void CreateAsyncClear()
{
createAsync = null;
createAsyncFunction = null;
createAsyncCallback = null;
createAsyncAllowHostMigration = false;
}
/// <summary>
/// Creates a session with the given parameters asynchronously.
/// </summary>
/// <param name="maxGamers">Maximum number of gamers allowed.</param>
/// <param name="allowHostMigration">If host migration is allowed.</param>
/// <param name="properties">Properties to initialize the session with.</param>
/// <param name="initializeFunction">The optional function to call to initialize the session.</param>
public static void CreateSessionAsync(int maxGamers, bool allowHostMigration, NetworkSessionProperties properties, ActiveSession.ActiveSessionDelegate initializeFunction, Action<bool> callback)
{
if (IsLocked)
{
if (callback != null)
callback(false);
return;
}
#if DEBUG
Log.Trace("Creating session...", 2.0f);
#endif
createAsyncAllowHostMigration = allowHostMigration;
createAsyncFunction = initializeFunction;
createAsyncCallback = callback;
try
{
createAsync = NetworkSession.BeginCreate(NetworkSessionType.SystemLink, MaxLocalGamers, maxGamers, 0, properties, CreateAsyncFinished, null);
}
catch (Exception e)
{
ReportError(e.Message);
if ( createAsyncCallback != null )
createAsyncCallback(false);
CreateAsyncClear();
}
}
