RNG.h

/*
 * Copyright 2010-2014 OpenXcom Developers.
 *
 * This file is part of OpenXcom.
 *
 * OpenXcom 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.
 *
 * OpenXcom 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 OpenXcom.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef OPENXCOM_RNG_H
#define OPENXCOM_RNG_H

#include <algorithm>
#define __STDC_LIMIT_MACROS
#include <stdint.h>

namespace OpenXcom
{

namespace RNG
{
    uint64_t getSeed();
    void setSeed(uint64_t n);
    int generate(int min, int max);
    double generate(double min, double max);
    double boxMuller(double m = 0, double s = 1);
    bool percent(int value);
    int generateEx(int max);

    template <typename T>
    void shuffle(T &list)
    {
        std::random_shuffle(list.begin(), list.end(), generateEx);
    }
}

}

#endif