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/*
* The ManaPlus Client
* Copyright (C) 2013 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/palettedb.h"
#include "logger.h"
#include "resources/dyecolor.h"
#include "resources/resourcemanager.h"
#include "utils/stringvector.h"
#include <map>
#include "debug.h"
namespace
{
bool mLoaded = false;
std::map<std::string, DyeColor> mColors;
DyeColor mEmpty(0, 0, 0, 0);
}
void PaletteDB::load()
{
if (mLoaded)
unload();
loadPalette();
}
void PaletteDB::loadPalette()
{
mLoaded = true;
StringVect lines;
ResourceManager::loadTextFile("palette.gpl", lines);
StringVectCIter it = lines.begin();
if (it == lines.end())
{
logger->log("missing GIMP palette file");
return;
}
if (*it != "GIMP Palette")
{
logger->log("wrong GIMP palette file");
return;
}
++ it;
// skip header
while (it != lines.end())
{
const std::string line = *it;
if (!line.empty() && line[0] == '#')
break;
++ it;
}
char name[101];
// process colors and ignore commets
while (it != lines.end())
{
const std::string line = *it;
++ it;
if (line.empty() || line[0] == '#')
continue;
unsigned int r;
unsigned int g;
unsigned int b;
if (sscanf(line.c_str(), "%u %u %u\t%s", &r, &g, &b, name) == 4)
mColors[name] = DyeColor(r, g, b);
}
}
void PaletteDB::unload()
{
mColors.clear();
}
const DyeColor &PaletteDB::getColor(const std::string &name)
{
std::map<std::string, DyeColor>::const_iterator it = mColors.find(name);
if (it != mColors.end())
return (*it).second;
else
return mEmpty;
}
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