2025-01-22 16:18:30 +01:00

64 lines
1.8 KiB
Haxe

/*
* Copyright (C)2005-2019 Haxe Foundation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
package neko;
/**
A seeded pseudo-random generator.
**/
class Random {
var r:Dynamic;
/**
Create a new random with random seed.
**/
public function new() {
r = random_new();
}
/**
Set the generator seed.
**/
public function setSeed(s:Int) {
random_set_seed(r, s);
}
/**
Return a random integer modulo max.
**/
public function int(max:Int):Int {
return random_int(r, max);
}
/**
Return a random float.
**/
public function float():Float {
return random_float(r);
}
static var random_new = Lib.load("std", "random_new", 0);
static var random_set_seed = Lib.load("std", "random_set_seed", 2);
static var random_int = Lib.load("std", "random_int", 2);
static var random_float = Lib.load("std", "random_float", 1);
}