26 lines
473 B
JavaScript
26 lines
473 B
JavaScript
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'use strict';
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// Found this seed-based random generator somewhere
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// Based on The Central Randomizer 1.3 (C) 1997 by Paul Houle (houle@msc.cornell.edu)
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var seed = 1;
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/**
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* return a random number based on a seed
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* @param seed
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* @returns {number}
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*/
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function getNextValue() {
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seed = (seed * 9301 + 49297) % 233280;
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return seed/(233280.0);
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}
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function setSeed(_seed_) {
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seed = _seed_;
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}
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module.exports = {
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nextValue: getNextValue,
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seed: setSeed
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};
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