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/*
* The ManaPlus Client
* Copyright (C) 2014-2019 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 "utils/itemxmlutils.h"
#include "utils/checkutils.h"
#include "utils/foreach.h"
#include "utils/stringutils.h"
#include "utils/translation/podict.h"
#include "resources/item/itemfieldtype.h"
#include "debug.h"
static void convertSignedValue(std::string &outStr,
const std::string &srcStr)
{
if (!srcStr.empty() && srcStr[0] != '-')
outStr = std::string("+").append(srcStr);
else
outStr = srcStr;
}
static bool readField(ItemFieldInfos::const_iterator it,
XmlNodeConstPtr node,
std::string &combined)
{
const std::string fieldName = (*it).first;
const ItemFieldType *const field = (*it).second;
std::string value = XML::getProperty(node,
fieldName.c_str(),
"");
if (value.empty())
return false;
StringVect tokens;
splitToStringVector(tokens,
value,
'-');
if (tokens.size() > 1)
{
std::string value1;
std::string value2;
if (field->sign)
{
convertSignedValue(value1, tokens[0]);
convertSignedValue(value2, tokens[1]);
}
else
{
value1 = tokens[0];
value2 = tokens[1];
}
value = strprintf("%s - %s",
value1.c_str(),
value2.c_str());
}
else
{
if (field->sign)
convertSignedValue(value, value);
}
const std::string format = translator->getStr(field->description);
combined = strprintf(format.c_str(),
value.c_str());
return true;
}
void readItemStatsString(std::string &effect,
XmlNodeConstPtr node,
const ItemFieldInfos &fields)
{
if (translator == nullptr)
{
reportAlways("called readItemStatsString without translator")
return;
}
FOR_EACH (ItemFieldInfos::const_iterator, it, fields)
{
std::string field;
if (!readField(it, node, field))
continue;
if (!effect.empty())
effect.append(" / ");
effect.append(field);
}
}
void readItemStatsVector(STD_VECTOR<std::string> &effect,
XmlNodeConstPtr node,
const ItemFieldInfos &fields)
{
if (translator == nullptr)
{
reportAlways("called readItemStatsVector without translator")
return;
}
FOR_EACH (ItemFieldInfos::const_iterator, it, fields)
{
std::string field;
if (!readField(it, node, field))
continue;
effect.push_back(field);
}
}
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