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August 11, 2021 01:45
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var basePalette = [ | |
{ "r": 107, "g": 50, "b": 124 }, | |
{ "r": 218, "g": 133, "b": 65 }, | |
{ "r": 245, "g": 205, "b": 48 }, | |
{ "r": 232, "g": 186, "b": 200 }, | |
{ "r": 215, "g": 197, "b": 154 } | |
] | |
var modernPalette = [ | |
{ "r": 253, "g": 41, "b": 67 }, | |
{ "r": 1, "g": 162, "b": 255 }, | |
{ "r": 2, "g": 184, "b": 87 }, | |
... basePalette | |
] | |
var oldPalette = [ | |
{ "r": 196, "g": 40, "b": 28 }, | |
{ "r": 13, "g": 105, "b": 172 }, | |
{ "r": 39, "g": 70, "b": 45 }, | |
... basePalette | |
] | |
function mod(a, b) { | |
return (a - Math.floor(a / b) * b) | |
} | |
function computeNameColor(name, modernColors = true) { | |
let palette = (modernColors ? modernPalette : oldPalette) | |
let val = 0 | |
for (let i = 0; i < name.length; i++) { | |
let cv = name.charCodeAt(i) | |
let ri = name.length - i | |
if (mod(name.length, 2) == 1) { | |
ri-- | |
} | |
if (mod(ri, 4) >= 2) { | |
cv = -cv | |
} | |
val += cv | |
} | |
return palette[mod(val, palette.length)] | |
} |
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