#!/usr/bin/env python+
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# -*- coding: utf-8 -*-+
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# ####################################################################+
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#  Copyright (C) 2005-2010 by the FIFE team+
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#  http://www.fifengine.net+
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#  This file is part of FIFE.+
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#+
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#  FIFE is free software; you can redistribute it and/or+
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#  modify it under the terms of the GNU Lesser General Public+
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#  License as published by the Free Software Foundation; either+
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#  version 2.1 of the License, or (at your option) any later version.+
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#+
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#  This library is distributed in the hope that it will be useful,+
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#  but WITHOUT ANY WARRANTY; without even the implied warranty of+
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#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU+
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#  Lesser General Public License for more details.+
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#+
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#  You should have received a copy of the GNU Lesser General Public+
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#  License along with this library; if not, write to the+
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#  Free Software Foundation, Inc.,+
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#  51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA+
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# ####################################################################+
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# This is the rio de hola client for FIFE.+
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import sys, os, re, math, random, shutil+
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from fife import fife+
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from scripts.objects.baseobject import BaseGameObject, GameObjectTypes+
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from scripts.actors.baseactor import Actor+
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+
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class QuestGiver(Actor):+
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	def __init__(self, gamecontroller, layer, typename, baseobjectname, instancename, instanceid=None, createInstance=False):+
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		super(QuestGiver, self).__init__(gamecontroller, layer, typename, baseobjectname, instancename, instanceid, createInstance)+
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		self._type = GameObjectTypes["QUESTGIVER"]+
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		+
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		self._noquest_dialog = "I've got nothing for you...  leave me alone."+
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	+
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	def offerNextQuest(self):+
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		"""+
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		Brings up the quest dialog of there is a quest to be offered to the player.+
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		"""+
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		if self._gamecontroller.questmanager.getNextQuest(self.id):+
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			self._gamecontroller.guicontroller.showQuestDialog(self)+
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		+
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	def getNextQuest(self):+
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		"""+
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		Returns the next quest that will be offered by this QuestGiver.+
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		"""+
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		return self._gamecontroller.questmanager.getNextQuest(self.id)+
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		+
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	def activateQuest(self, quest):+
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		"""+
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		This is called after the player accepts a quest.  It marks it as active or "in progress".+
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		"""+
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		self._gamecontroller.questmanager.activateQuest(quest)+
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	+
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	def showNoQuestDialog(self):+
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		self.say(self._noquest_dialog)+
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	+
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	def completeQuest(self):+
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		"""+
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		Checks to see if the active quest owned by this QuestGiver is complete and +
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		removes the required items or gold from the players inventory.+
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		"""+
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		for activequest in self._gamecontroller.questmanager.activequests:+
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			if activequest.ownerid == self.id:+
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				if activequest.checkQuestCompleted(self._gamecontroller.scene.player):+
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					self.say(activequest._complete_dialog)+
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			+
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					self._gamecontroller.scene.player.gold = self._gamecontroller.scene.player.gold - activequest.requiredgold+
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				+
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					for itemid in activequest.requireditems:+
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						self._gamecontroller.scene.player.removeItemFromInventory(itemid)+
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			+
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					self._gamecontroller.questmanager.completeQuest(activequest)+
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				else:+
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					self.say(activequest._incomplete_dialog)+
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	+
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	def haveQuest(self):+
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		"""+
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		Returns True if there is either an active quest or the QuestGiver has a new quest to give+
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		the player.  Returns False otherwise.+
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		"""+
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		return bool(self._gamecontroller.questmanager.getNextQuest(self.id)) or bool(self._getActiveQuest())+
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+
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	def serialize(self):+
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		lvars = super(QuestGiver, self).serialize()+
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+
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		lvars['noquest_dialog'] = self._noquest_dialog+
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	+
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		return lvars+
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+
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	def deserialize(self, valuedict):+
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		super(QuestGiver, self).deserialize(valuedict)+
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		+
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		self._noquest_dialog = valuedict['noquest_dialog']+
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		+
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	+
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	def _getActiveQuest(self):+
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		"""+
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		Returns the first active quest in the list.  There should only be one+
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		active quest per questgiver anyway.+
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		"""+
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		for quest in self._gamecontroller.questmanager.activequests:+
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			if quest.ownerid == self.id:+
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				return quest+
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		+
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	activequest = property(_getActiveQuest)+
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