sandevistan/src/fast-hud-text.ts at main · hmmhmmhm/sandevistan

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function hudUnits(value: string): number {

return [...value].reduce(

(total, character) =>

total + (/^[\x00-\x7F]$/.test(character) ? 1 : 2),

);

}

export function truncateHudTitle(title: string, maxUnits: number): string {

const normalized = title.replace(/\s+/g, " ").trim();

if (hudUnits(normalized) <= maxUnits) return normalized;

const ellipsisUnits = 2;

let output = "";

let used = 0;

for (const character of normalized) {

const units = /^[\x00-\x7F]$/.test(character) ? 1 : 2;

if (used + units + ellipsisUnits > maxUnits) break;

output += character;

used += units;

}

return `${output.trimEnd()}…`;

}