Ole-Morten Duesund
e8428de775
Vite + TypeScript PWA that mirrors the Android app's core features: - Pre-processed shelter data (build-time UTM33N→WGS84 conversion) - Leaflet map with shelter markers, user location, and offline tiles - Canvas compass arrow (ported from DirectionArrowView.kt) - IndexedDB shelter cache with 7-day staleness check - Service worker with CacheFirst tiles and precached app shell - i18n for en, nb, nn (ported from Android strings.xml) - iOS/Android compass handling with low-pass filter - Respects user map interaction (no auto-snap on pan/zoom) - Build revision cache-breaker for reliable SW updates Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
19 lines
520 B
JavaScript
19 lines
520 B
JavaScript
'use strict';
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var ToNumber = require('./ToNumber');
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var floor = require('./floor');
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var $isNaN = require('math-intrinsics/isNaN');
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// https://262.ecma-international.org/6.0/#sec-touint8clamp
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module.exports = function ToUint8Clamp(argument) {
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var number = ToNumber(argument);
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if ($isNaN(number) || number <= 0) { return 0; }
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if (number >= 0xFF) { return 0xFF; }
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var f = floor(number);
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if (f + 0.5 < number) { return f + 1; }
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if (number < f + 0.5) { return f; }
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if (f % 2 !== 0) { return f + 1; }
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return f;
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};
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