Aura.Channel.World.Entities.Creatures.CreatureQuests.OnOwlTick C# (CSharp) Method

		private void OnOwlTick(object state)
		{
			try
			{
				// Do nothing if still indoor
				if (_creature.Region == Region.Limbo || _creature.Region.IsIndoor)
					return;

				var now = DateTime.Now;

				lock (_owlQueue)
				{
					var arrived = new List<int>();

					// Check all owl's arrival times if we're not indoor
					// and finally send them.
					foreach (var owl in _owlQueue.Values)
					{
						if (owl.Arrival <= now)
						{
							arrived.Add(owl.QuestId);
							this.StartByOwl(owl.QuestId);
						}
					}

					// Remove arrived quests from queue.
					foreach (var questId in arrived)
						_owlQueue.Remove(questId);
				}
			}
			catch (Exception ex)
			{
				Log.Exception(ex, "Exception during owl tick.");
			}
		}