/// <summary>
/// Sends a <see cref = "LeaveEvent" /> to all <see cref = "Actor" />s.
/// </summary>
/// <param name = "peer">
/// The peer.
/// </param>
/// <param name = "leaveRequest">
/// The <see cref="LeaveRequest"/> sent by the peer or null if the peer have been disconnected without sending a leave request.
/// </param>
protected virtual void PublishLeaveEvent(Actor actor, LeaveRequest leaveRequest)
{
if (this.Actors.Count > 0 && actor != null)
{
IEnumerable<int> actorNumbers = this.Actors.GetActorNumbers();
var leaveEvent = new LeaveEvent(actor.ActorNr, actorNumbers.ToArray());
this.PublishEvent(leaveEvent, this.Actors, new SendParameters());
}
}
/// <summary>
/// Removes a peer from the game.
/// This method is called if a client sends a <see cref = "LeaveRequest" /> or disconnects.
/// </summary>
/// <param name = "peer">
/// The <see cref = "LitePeer" /> to remove.
/// </param>
/// <returns>
/// The actor number of the removed actor.
/// If the specified peer does not exists -1 will be returned.
/// </returns>
protected virtual int RemovePeerFromGame(LitePeer peer)
{
Actor actor = this.Actors.RemoveActorByPeer(peer);
if (actor == null)
{
if (Log.IsWarnEnabled)
{
Log.WarnFormat("RemovePeerFromGame - Actor to remove not found for peer: {0}", peer.ConnectionId);
}
return -1;
}
this.cachedEvents.Remove(actor.ActorNr);
// raise leave event
if (this.Actors.Count > 0)
{
IEnumerable<int> actorNumbers = this.Actors.GetActorNumbers();
var leaveEvent = new LeaveEvent(actor.ActorNr, actorNumbers.ToArray());
this.PublishEvent(leaveEvent, this.Actors, new SendParameters());
}
return actor.ActorNr;
}
