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/*
* The Mana World
* Copyright 2006 The Mana World Development Team
*
* This file is part of The Mana World.
*
* The Mana World 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.
*
* The Mana World 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 The Mana World; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <cstdlib>
/**
* Returns a random numeric value that is larger than or equal min and smaller
* than max
*/
template <typename T> struct MinMax
{
void set(T min, T max)
{
minVal=min; maxVal=max;
}
void set(T val)
{
set(val, val);
}
bool operator+= (T arg)
{
minVal += arg;
maxVal += arg;
return true;
}
bool operator-= (T arg)
{
minVal -= arg;
maxVal -= arg;
return true;
}
bool operator*= (T arg)
{
minVal *= arg;
maxVal *= arg;
return true;
}
T value()
{
return (T)(minVal + (maxVal - minVal) * (rand() / ((double) RAND_MAX + 1)));
}
T minVal;
T maxVal;
};
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