46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
|
#pragma once
|
||
|
|
/*
|
||
|
|
* Copyright (C) 2024 Brett Terpstra
|
||
|
|
*
|
||
|
|
* 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 3 of the License, or
|
||
|
|
* (at your option) 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 <https://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef LILFBTF5_RANDOM_H
|
||
|
|
#define LILFBTF5_RANDOM_H
|
||
|
|
|
||
|
|
#include <random>
|
||
|
|
#include <blt/std/types.h>
|
||
|
|
|
||
|
|
namespace fb
|
||
|
|
{
|
||
|
|
class random
|
||
|
|
{
|
||
|
|
private:
|
||
|
|
blt::u64 seed;
|
||
|
|
std::mt19937_64 engine;
|
||
|
|
public:
|
||
|
|
explicit random(blt::u64 seed);
|
||
|
|
|
||
|
|
void reset();
|
||
|
|
bool choice();
|
||
|
|
|
||
|
|
float random_float(float min = 0, float max = 1);
|
||
|
|
double random_double(double min = 0, double max = 1);
|
||
|
|
blt::u64 random_long(blt::u64 min = 0, blt::u64 max = 1);
|
||
|
|
blt::i32 random_int(blt::i32 min = 0, blt::i32 max = 1);
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif //LILFBTF5_RANDOM_H
|