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55c5ddedf4
This reverts commit c4f19465a6
.
73 lines
1.7 KiB
JavaScript
73 lines
1.7 KiB
JavaScript
const { time } = require('lib/time-utils.js');
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class PoorManIntervals {
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static setInterval(callback, interval) {
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PoorManIntervals.intervalId_++;
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PoorManIntervals.intervals_.push({
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id: PoorManIntervals.intervalId_,
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callback: callback,
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interval: interval,
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lastIntervalTime: time.unixMs(),
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});
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return PoorManIntervals.intervalId_;
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}
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static setTimeout(callback, interval) {
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PoorManIntervals.intervalId_++;
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PoorManIntervals.intervals_.push({
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id: PoorManIntervals.intervalId_,
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callback: callback,
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interval: interval,
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lastIntervalTime: time.unixMs(),
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oneOff: true,
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});
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return PoorManIntervals.intervalId_;
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}
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static intervalById(id) {
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for (let i = 0; i < PoorManIntervals.intervals_.length; i++) {
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if (PoorManIntervals.intervals_[i].id == id) return PoorManIntervals.intervals_[id];
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}
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return null;
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}
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static clearInterval(id) {
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for (let i = 0; i < PoorManIntervals.intervals_.length; i++) {
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if (PoorManIntervals.intervals_[i].id == id) {
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PoorManIntervals.intervals_.splice(i, 1);
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break;
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}
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}
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}
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static update() {
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// Don't update more than once a second
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if (PoorManIntervals.lastUpdateTime_ + 1000 > time.unixMs()) return;
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for (let i = 0; i < PoorManIntervals.intervals_.length; i++) {
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let interval = PoorManIntervals.intervals_[i];
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const now = time.unixMs();
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if (now - interval.lastIntervalTime >= interval.interval) {
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interval.lastIntervalTime = now;
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interval.callback();
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if (interval.oneOff) {
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this.clearInterval(interval.id);
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}
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}
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}
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PoorManIntervals.lastUpdateTime_ = time.unixMs();
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}
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}
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PoorManIntervals.lastUpdateTime_ = 0;
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PoorManIntervals.intervalId_ = 0;
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PoorManIntervals.intervals_ = [];
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module.exports = { PoorManIntervals }; |