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