17 lines
522 B
JavaScript
17 lines
522 B
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.beforeNextFrameOnce = void 0;
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let onceCbs = [];
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const paramsMap = new WeakMap();
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function flushOnceCallbacks() {
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onceCbs.forEach((cb) => cb(...paramsMap.get(cb)));
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onceCbs = [];
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}
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function beforeNextFrameOnce(cb, ...params) {
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paramsMap.set(cb, params);
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if (onceCbs.includes(cb))
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return;
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onceCbs.push(cb) === 1 && requestAnimationFrame(flushOnceCallbacks);
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}
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exports.beforeNextFrameOnce = beforeNextFrameOnce;
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