yumechi-no-kuni/packages/backend/src/misc/nyaize.ts
2023-02-03 17:44:25 +09:00

15 lines
627 B
TypeScript

export function nyaize(text: string): string {
return text
// ja-JP
.replaceAll('な', 'にゃ').replaceAll('ナ', 'ニャ').replaceAll('ナ', 'ニャ')
// en-US
.replace(/(?<=n)a/gi, x => x === 'A' ? 'YA' : 'ya')
.replace(/(?<=morn)ing/gi, x => x === 'ING' ? 'YAN' : 'yan')
.replace(/(?<=every)one/gi, x => x === 'ONE' ? 'NYAN' : 'nyan')
// ko-KR
.replace(/[나-낳]/g, match => String.fromCharCode(
match.charCodeAt(0)! + '냐'.charCodeAt(0) - '나'.charCodeAt(0),
))
.replace(/(다$)|(다(?=\.))|(다(?= ))|(다(?=!))|(다(?=\?))/gm, '다냥')
.replace(/(야(?=\?))|(야$)|(야(?= ))/gm, '냥');
}