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/*
* The ManaPlus Client
* Copyright (C) 2013-2018 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/textdb.h"
#include "configuration.h"
#include "utils/checkutils.h"
#include "resources/beingcommon.h"
#include "debug.h"
namespace
{
StringVect mTexts;
} // namespace
void TextDb::load()
{
unload();
logger->log1("Initializing text database...");
loadXmlFile(paths.getStringValue("textsFile"), SkipError_false);
loadXmlFile(paths.getStringValue("textsPatchFile"), SkipError_true);
loadXmlDir("textsPatchDir", loadXmlFile);
}
void TextDb::loadXmlFile(const std::string &fileName,
const SkipError skipError)
{
XML::Document *doc = new XML::Document(fileName,
UseVirtFs_true,
skipError);
XmlNodeConstPtrConst root = doc->rootNode();
if ((root == nullptr) || !xmlNameEqual(root, "texts"))
{
delete doc;
return;
}
for_each_xml_child_node(node, root)
{
if (xmlNameEqual(node, "include"))
{
const std::string name = XML::getProperty(node, "name", "");
if (!name.empty())
loadXmlFile(name, skipError);
continue;
}
else if (xmlNameEqual(node, "text"))
{
const bool show = XML::getBoolProperty(node, "show", false);
if (show == true)
{
if (!XmlHaveChildContent(node))
continue;
std::string text = XmlChildContent(node);
mTexts.push_back(text);
}
}
}
delete doc;
}
void TextDb::unload()
{
logger->log1("Unloading text database...");
mTexts.clear();
}
const StringVect &TextDb::getTexts()
{
return mTexts;
}
std::string TextDb::getByIndex(const int index)
{
if (index < 0 ||
static_cast<size_t>(index) >= mTexts.size())
{
return std::string();
}
return mTexts[index];
}
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