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/*
* The Mana Server
* Copyright (C) 2013 The Mana World 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/settingsmanager.h"
#include "common/defines.h"
#include "common/resourcemanager.h"
#include "game-server/abilitymanager.h"
#include "game-server/attributemanager.h"
#include "game-server/emotemanager.h"
#include "game-server/itemmanager.h"
#include "game-server/mapmanager.h"
#include "game-server/monstermanager.h"
#include "game-server/statusmanager.h"
#include "utils/logger.h"
#include "utils/xml.h"
/**
* Initialize all managers and load configuration into them.
*
* Fatal errors will call exit()
*/
void SettingsManager::initialize()
{
// initialize all managers in correct order
MapManager::initialize();
attributeManager->initialize();
abilityManager->initialize();
itemManager->initialize();
monsterManager->initialize();
emoteManager->initialize();
StatusManager::initialize();
loadFile(mSettingsFile);
checkStatus();
}
/**
* Reload managers with new configuration.
*
* @note This code is untested, some of the managers didn't even have empty implementations
* of reload().
*/
void SettingsManager::reload()
{
MapManager::reload();
attributeManager->reload();
abilityManager->reload();
itemManager->reload();
monsterManager->reload();
emoteManager->reload();
StatusManager::reload();
loadFile(mSettingsFile);
checkStatus();
}
/**
* Load a configuration file.
*/
void SettingsManager::loadFile(const std::string &filename)
{
LOG_INFO("Loading game settings from " << filename);
XML::Document doc(filename);
xmlNodePtr node = doc.rootNode();
// add file to include set
mIncludedFiles.insert(filename);
// FIXME: check root node's name when bjorn decides it's time
if (!node /*|| !xmlStrEqual(node->name, BAD_CAST "settings") */)
{
LOG_FATAL("Settings Manager: " << filename << " is not a valid database file!");
exit(EXIT_XML_BAD_PARAMETER);
}
// go through every node
for_each_xml_child_node(childNode, node)
{
if (childNode->type != XML_ELEMENT_NODE)
continue;
if (xmlStrEqual(childNode->name, BAD_CAST "include"))
{
// include an other file
const std::string includeFile = XML::getProperty(childNode, "file", std::string());
// check if file property was given
if (!includeFile.empty())
{
// build absolute path path
const ResourceManager::splittedPath splittedPath = ResourceManager::splitFileNameAndPath(filename);
const std::string realIncludeFile = ResourceManager::cleanPath(
ResourceManager::joinPaths(splittedPath.path, includeFile));
// check if we're not entering a loop
if (mIncludedFiles.find(realIncludeFile) != mIncludedFiles.end())
{
LOG_ERROR("Circular include loop detecting while including " << includeFile << " from " << filename);
}
else
{
// include that file
loadFile(realIncludeFile);
}
}
}
else if (xmlStrEqual(childNode->name, BAD_CAST "map"))
{
// map config
MapManager::readMapNode(childNode);
}
else if (xmlStrEqual(childNode->name, BAD_CAST "attribute"))
{
// attribute config
attributeManager->readAttributeNode(childNode);
}
else if (xmlStrEqual(childNode->name, BAD_CAST "ability"))
{
// ability config
abilityManager->readAbilityNode(childNode, filename);
}
else if (xmlStrEqual(childNode->name, BAD_CAST "slot"))
{
// equipement slot config
itemManager->readEquipSlotNode(childNode);
}
else if (xmlStrEqual(childNode->name, BAD_CAST "item"))
{
// item config
itemManager->readItemNode(childNode, filename);
}
else if (xmlStrEqual(childNode->name, BAD_CAST "monster"))
{
// monster config
monsterManager->readMonsterNode(childNode, filename);
}
else if (xmlStrEqual(childNode->name, BAD_CAST "emote"))
{
// emote config
emoteManager->readEmoteNode(childNode, filename);
}
else if (xmlStrEqual(childNode->name, BAD_CAST "status-effect"))
{
// status effects config
StatusManager::readStatusNode(childNode, filename);
}
else
{
// since the client and server share settings, don't be too strict
// LOG_WARN("Unexpected tag <" << childNode->name << "> in " << filename);
}
}
// remove this file from include stack
mIncludedFiles.erase(filename);
}
/**
* Finalize the configuration loading and check if all managers are happy with it.
*/
void SettingsManager::checkStatus()
{
MapManager::checkStatus();
attributeManager->checkStatus();
abilityManager->checkStatus();
itemManager->checkStatus();
monsterManager->checkStatus();
emoteManager->checkStatus();
StatusManager::checkStatus();
}
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