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/*
* The Mana Server
* Copyright (C) 2004-2010 The Mana World Development Team
* Copyright (C) 2010-2011 The Mana Development Team
*
* This file is part of The Mana Server.
*
* The Mana Server 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 Server 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 Server. If not, see <http://www.gnu.org/licenses/>.
*/
#include "game-server/mapmanager.h"
#include "common/resourcemanager.h"
#include "game-server/map.h"
#include "game-server/mapcomposite.h"
#include "utils/logger.h"
#include "utils/xml.h"
#include <cassert>
/**
* List of all the game maps, be they present or not on this server.
*/
static MapManager::Maps maps;
const MapManager::Maps &MapManager::getMaps()
{
return maps;
}
int MapManager::initialize(const std::string &mapReferenceFile)
{
// Indicates the number of maps loaded successfully
int loadedMaps = 0;
XML::Document doc(mapReferenceFile);
xmlNodePtr rootNode = doc.rootNode();
if (!rootNode || !xmlStrEqual(rootNode->name, BAD_CAST "maps"))
{
LOG_ERROR("Item Manager: Error while parsing map database ("
<< mapReferenceFile << ")!");
return loadedMaps;
}
LOG_INFO("Loading map reference: " << mapReferenceFile);
for_each_xml_child_node(node, rootNode)
{
if (!xmlStrEqual(node->name, BAD_CAST "map"))
continue;
int id = XML::getProperty(node, "id", 0);
std::string name = XML::getProperty(node, "name", std::string());
// Test id and map name
if (id > 0 && !name.empty())
{
// Testing if the file is actually in the maps folder
std::string file = std::string("maps/") + name + ".tmx";
bool mapFileExists = ResourceManager::exists(file);
// Try to fall back on fully compressed map
if (!mapFileExists)
{
file += ".gz";
mapFileExists = ResourceManager::exists(file);
}
if (mapFileExists)
{
maps[id] = new MapComposite(id, name);
if (!maps[id]->readMap())
LOG_FATAL("Failed to load map \"" << name << "\"!");
++loadedMaps;
}
}
else
{
if (name.empty())
{
LOG_WARN("Invalid unnamed map Id: " << id << '.');
}
else
{
LOG_WARN("Invalid map Id: " << id << " for map: "
<< name << '.');
}
}
}
if (loadedMaps > 0)
LOG_INFO(loadedMaps << " valid map file references were loaded.");
return loadedMaps;
}
void MapManager::deinitialize()
{
for (Maps::iterator i = maps.begin(), i_end = maps.end(); i != i_end; ++i)
{
delete i->second;
}
maps.clear();
}
MapComposite *MapManager::getMap(int mapId)
{
Maps::const_iterator i = maps.find(mapId);
return (i != maps.end()) ? i->second : nullptr;
}
MapComposite *MapManager::getMap(const std::string &mapName)
{
for (Maps::const_iterator i = maps.begin(); i != maps.end(); ++i)
if (i->second->getName() == mapName)
return i->second;
return nullptr;
}
bool MapManager::activateMap(int mapId)
{
Maps::iterator i = maps.find(mapId);
assert(i != maps.end());
MapComposite *composite = i->second;
if (composite->isActive())
return true;
if (composite->activate())
{
LOG_INFO("Activated map \"" << composite->getName()
<< "\" (id " << mapId << ")");
return true;
}
else
{
LOG_WARN("Couldn't activate invalid map \"" << composite->getName()
<< "\" (id " << mapId << ")");
return false;
}
}
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