12 lines
325 B
JavaScript
12 lines
325 B
JavaScript
const ROOM_CODE_CHARS = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
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function generateRoomCode() {
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return Array.from({ length: 4 }, () =>
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ROOM_CODE_CHARS[Math.floor(Math.random() * ROOM_CODE_CHARS.length)]
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).join('');
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}
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function getRoomCodeFromURL() {
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return new URLSearchParams(window.location.search).get('room');
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}
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