timer-chain

Install

npm install timer-chain

Usage

timer-chain is meant to be used with horologe, but could potentially be used with any object that is an event emitter with a tick event, has pause, stop, and start instance methods, and an interval instance property. If the start method has a wait argument as it's first argument that also helps.

import Timer from 'horologe';
import TimerChain from 'timer-chain';
 
const eachStart = ()=>{
    console.log('started');
};
let chain = new TimerChain([
    new Timer(1000).range(3000).on('start', eachStart),
    new Timer(1000).range(5000).on('start', eachStart),
    new Timer(1000).range(3000).on('start', eachStart)
]);
 
chain.on('tick', (time, passed)=>{
    //When the current timer ticks
    //the timer chain ticks.
    console.log(new Date(time));
});
 
chain.start();
 

Properties

Methods

chain.start()

chain.stop()

chain.pause()

chain.on(event, callback)

Events

chain.on('tick', callback)

The callback is called on each interval.

chain.on('tick', (...args)=>{
    //Fired every interval
});

chain.on('start', callback)

chain.on('pause', callback)

chain.on('stop', callback)

About

Chain timers in order.