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https://github.com/Dvorinka/SEEN.git
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Tomas Dvorak
16 lines
475 B
TypeScript
16 lines
475 B
TypeScript
export type ArtworkTone = 'neutral' | 'accent' | 'secondary'
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const hashSeed = (seed: string): number => {
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let hash = 0
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for (let index = 0; index < seed.length; index += 1) {
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hash = (hash << 5) - hash + seed.charCodeAt(index)
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hash |= 0
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}
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return Math.abs(hash)
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}
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const artworkTones: ArtworkTone[] = ['neutral', 'accent', 'secondary']
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export const artworkTone = (seed: string): ArtworkTone =>
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artworkTones[hashSeed(seed) % artworkTones.length] ?? 'neutral'
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