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unitsconvert.cpp
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unitsconvert.cpp
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/*
Copyright 2015 StapleButter
This file is part of CoinKiller.
CoinKiller 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 3 of the License, or (at your option)
any later version.
CoinKiller 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 CoinKiller. If not, see http://www.gnu.org/licenses/.
*/
#include "unitsconvert.h"
int sign(int nbr)
{
if (nbr >= 0) return 1;
else return -1;
}
int to20(int nbr) { return (int)((float)nbr/(float)16*20+sign(nbr)*0.5); }
int to16(int nbr) { return (int)((float)nbr/(float)20*16+sign(nbr)*0.5); }
int toNext10(int nbr) { return ((nbr + sign(nbr)*5) / 10 * 10); }
int toNext20(int nbr) { return ((nbr + sign(nbr)*10) / 20 * 20); }
int toNext16Compatible(int nbr) { return to20(to16(nbr)); }
int typeRound(int nbr, ObjectType type)
{
if (type == ObjectType::BGDATOBJECT)
return toNext20(nbr-10);
else
return toNext16Compatible(nbr);
}