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/*
* The Mana World
* Copyright 2004 The Mana World Development Team
*
* This file is part of The Mana World.
*
* The Mana World is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
*
* The Mana World is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with The Mana World; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* $Id$
*/
#include "mapmanager.h"
#include "map.h"
#include "mapreader.h"
#include "storage.h"
#include "utils/logger.h"
MapManager::~MapManager()
throw()
{
}
Map *MapManager::loadMap(const unsigned int mapId)
{
Storage &store = Storage::instance("tmw");
std::string mapFile = store.getMapNameFromId(mapId);
Map *map = MapReader::readMap("maps/" + mapFile);
if (map == NULL)
{
LOG_ERROR("Unable to load map \"" << mapFile << "\" (id " << mapId
<< ")", 0);
}
else
{
LOG_INFO("Loaded map \"" << mapFile << "\" (id " << mapId << ")", 0);
maps[mapId] = map;
}
return map;
}
void MapManager::unloadMap(const unsigned int mapId)
{
std::map<unsigned int, Map *>::iterator i;
i = maps.find(mapId);
if (i != maps.end())
{
delete i->second;
maps.erase(i);
LOG_INFO("Unloaded map (" << mapId << ")", 0);
}
else
{
LOG_WARN("Unable to unload map (" << mapId << ")", 0);
}
}
void MapManager::reloadMap(const unsigned int mapId)
{
unloadMap(mapId);
loadMap(mapId);
}
Map *MapManager::getMap(const unsigned int mapId)
{
Map *result = NULL;
std::map<unsigned int, Map *>::iterator i;
i = maps.find(mapId);
if (i != maps.end())
{
result = i->second;
}
else
{
result = loadMap(mapId);
}
return result;
}
bool
MapManager::isLoaded(const unsigned int mapId) const
{
return maps.find(mapId) != maps.end();
}
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