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manthrax/wichmann_hill_random.js

Created June 15, 2020 08:08
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js wichmann hill rng.. untested.. drop in replacement for Math.random.. uses zelda ww seed by default
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wichmann_hill_random.js
let wichmann_hill_rng = (s1=100,s2=100,s3=100)=>()=>((s1 = (171 * s1) % 30269) / 30269 + (s2 = (172 * s1) % 30307) / 30307 + (s3 = (170 * s1) % 30323) / 30323) % 1
let rng = wichmann_hill_rng()
for (let i = 0; i < 1000; i++) console.log(rng())
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