* @return a list of Quest(s) that are in the specified zone
	 */
	private List<Quest> getQuestsByZone(final Zone zone) {
		List<Quest> quests = new LinkedList<Quest>();

		for (final Quest quest : this.quests) {
			if (quest.getLocation() == zone) {
				quests.add(quest);
			}
		}

		return quests;
	}