Dungeon keys fix

case ActivateEffects.Create: //portals
                        {              
                            short objType;
                            if (!XmlData*****ToType.TryGetValue(eff.Id, out objType))
                                break;// object not found, ignore
                        var entity = Entity.Resolve(objType);
                        entity.Move(X, Y);
                        int TimeoutTime = 20;
                        Owner.EnterWorld(entity);
                        World w = RealmManager.GetWorld(Owner.Id); //can't use Owner here, as it goes out of scope
                        w.Timers.Add(new WorldTimer(TimeoutTime * 1000, (world, t) => //default portal close time * 1000
                        {
                            try
                            {
                                w.LeaveWorld(entity); 
                            }
                            catch //couldn't remove portal, Owner became null. Should be fixed with RealmManager implementation
                            {
                                Console.WriteLine("Couldn't despawn portal.");
                            }
                        }));                                                        
                        } break;