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/*
* The ManaPlus Client
* Copyright (C) 2016-2017 The ManaPlus Developers
*
* This file is part of The ManaPlus Client.
*
* This program 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "resources/db/itemfielddb.h"
#include "configuration.h"
#include "utils/checkutils.h"
#include "utils/dtor.h"
#include "resources/beingcommon.h"
#include "resources/item/itemfieldtype.h"
#include "debug.h"
namespace
{
ItemFieldDb::FieldInfos mRequiredInfos;
ItemFieldDb::FieldInfos mAddInfos;
bool mLoaded = false;
} // namespace
void ItemFieldDb::load()
{
if (mLoaded)
unload();
logger->log1("Initializing item field database...");
loadXmlFile(paths.getStringValue("itemFieldsFile"), SkipError_false);
loadXmlFile(paths.getStringValue("itemFieldsPatchFile"), SkipError_true);
loadXmlDir("itemFieldsPatchDir", loadXmlFile);
mLoaded = true;
}
static void loadFields(XmlNodeConstPtr groupNode,
ItemFieldDb::FieldInfos &fields1,
ItemFieldDb::FieldInfos &fields2)
{
for_each_xml_child_node(node, groupNode)
{
if (!xmlNameEqual(node, "field"))
continue;
const std::string name = XML::getProperty(node,
"name",
"");
if (name.empty())
{
reportAlways("Empty name field in ItemFieldDb");
continue;
}
const std::string description = XML::langProperty(node,
"description",
"");
if (description.empty())
{
reportAlways("Empty description field in ItemFieldDb");
continue;
}
const bool sign = XML::getBoolProperty(node,
"signed",
true);
if (fields2.find(name) != fields2.end())
{
reportAlways(
"Same field name detected in requeted and add groups: %s",
name.c_str());
continue;
}
if (fields1.find(name) != fields1.end())
{
reportAlways(
"Same field name detected: %s",
name.c_str());
continue;
}
fields1[name] = new ItemFieldType(name,
description,
sign);
}
}
void ItemFieldDb::loadXmlFile(const std::string &fileName,
const SkipError skipError)
{
XML::Document doc(fileName,
UseVirtFs_true,
skipError);
XmlNodeConstPtrConst rootNode = doc.rootNode();
if ((rootNode == nullptr) || !xmlNameEqual(rootNode, "itemfields"))
{
logger->log("ItemFieldDb: Error while loading %s!",
fileName.c_str());
return;
}
for_each_xml_child_node(node, rootNode)
{
if (xmlNameEqual(node, "include"))
{
const std::string name = XML::getProperty(node, "name", "");
if (!name.empty())
loadXmlFile(name, skipError);
continue;
}
if (xmlNameEqual(node, "required"))
loadFields(node, mRequiredInfos, mAddInfos);
else if (xmlNameEqual(node, "add"))
loadFields(node, mAddInfos, mRequiredInfos);
}
}
void ItemFieldDb::unload()
{
logger->log1("Unloading item database...");
delete_all(mRequiredInfos);
mRequiredInfos.clear();
delete_all(mAddInfos);
mAddInfos.clear();
mLoaded = false;
}
const ItemFieldDb::FieldInfos &ItemFieldDb::getRequiredFields()
{
return mRequiredInfos;
}
const ItemFieldDb::FieldInfos &ItemFieldDb::getAddFields()
{
return mAddInfos;
}
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