/*
* location.cpp
* Location file
* ____ _
* | _ \ ___ __ _| |_ __ ___ ___
* | |_) / _ \/ _` | | '_ ` _ \/ __|
* | _ < __/ (_| | | | | | | \__ \
* |_| \_\___|\__,_|_|_| |_| |_|___/
*
* Permission to use, modify and distribute is granted via the
* Creative Commons - Attribution - Non Commercial - Share Alike 3.0 License
* http://creativecommons.org/licenses/by-nc-sa/3.0/
*
* Copyright (C) 2007-2012 Jason Mitchell, Randi Mitchell
* Contributions by Tim Callahan, Jonathan Hseu
* Based on Mordor (C) Brooke Paul, Brett J. Vickers, John P. Freeman
*
*/
#include "mud.h"
//*********************************************************************
// Location
//*********************************************************************
Location::Location() { }
void Location::save(xmlNodePtr rootNode, bstring name) const {
xmlNodePtr curNode = xml::newStringChild(rootNode, name);
room.save(curNode, "Room", false);
if(mapmarker.getArea()) {
xmlNodePtr childNode = xml::newStringChild(curNode, "MapMarker");
mapmarker.save(childNode);
}
}
void Location::load(xmlNodePtr curNode) {
xmlNodePtr childNode = curNode->children;
while(childNode) {
if(NODE_NAME(childNode, "Room")) room.load(childNode);
else if(NODE_NAME(childNode, "MapMarker")) mapmarker.load(childNode);
childNode = childNode->next;
}
}
bstring Location::str() const {
if(room.id)
return(room.str());
return(mapmarker.str());
}
bool Location::operator==(const Location& l) const {
return( ( (room.id == 0 && l.room.id == 0) || // if rooms are empty, don't care about area
(room == l.room) // same room
) &&
mapmarker == l.mapmarker
);
}
bool Location::operator!=(const Location& l) const {
return(!(*this == l));
}
BaseRoom* Location::loadRoom(Player* player) const {
UniqueRoom* uRoom=0;
if(room.id && ::loadRoom(room, &uRoom))
return(uRoom);
Area* area = gConfig->getArea(mapmarker.getArea());
if(area) {
AreaRoom* aRoom = area->loadRoom(player, &mapmarker, false);
return(aRoom);
}
return(0);
}
short Location::getId() const {
if(room.id)
return(room.id);
return(mapmarker.getArea());
}