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/*
* Color database
* Copyright (C) 2008 Aethyra Development Team
*
* 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/colordb.h"
#include "log.h"
#include "utils/xml.h"
#include <libxml/tree.h>
namespace
{
ColorDB::Colors mColors;
bool mLoaded = false;
std::string mFail = "#ffffff";
}
void ColorDB::load()
{
if (mLoaded)
unload();
XML::Document *doc = new XML::Document("hair.xml");
xmlNodePtr root = doc->rootNode();
bool hairXml = true;
if (!root || !xmlStrEqual(root->name, BAD_CAST "colors"))
{
logger->log1("Trying to fall back on colors.xml");
hairXml = false;
delete doc;
doc = new XML::Document("colors.xml");
root = doc->rootNode();
if (!root || !xmlStrEqual(root->name, BAD_CAST "colors"))
{
logger->log1("ColorDB: Failed to find any color files.");
mColors[0] = mFail;
mLoaded = true;
delete doc;
return;
}
}
for_each_xml_child_node(node, root)
{
if (xmlStrEqual(node->name, BAD_CAST "color"))
{
int id = XML::getProperty(node, "id", 0);
if (mColors.find(id) != mColors.end())
logger->log("ColorDB: Redefinition of dye ID %d", id);
mColors[id] = hairXml ?
XML::getProperty(node, "value", "#FFFFFF") :
XML::getProperty(node, "dye", "#FFFFFF");
}
}
delete doc;
mLoaded = true;
}
void ColorDB::unload()
{
logger->log1("Unloading color database...");
mColors.clear();
mLoaded = false;
}
std::string &ColorDB::get(int id)
{
if (!mLoaded)
load();
ColorIterator i = mColors.find(id);
if (i == mColors.end())
{
logger->log("ColorDB: Error, unknown dye ID# %d", id);
return mFail;
}
else
{
return i->second;
}
}
int ColorDB::size()
{
return static_cast<int>(mColors.size());
}
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