class Schedule {

    constructor(msDelay) {
        if(!msDelay){
            msDelay = 100
        }
        this.msDelay = msDelay
        this._once = false
        this.timeOutCount = 0;
        this.timeOut = null 
        this.interval = null 
    }
    cancelRepeat() {
        clearInterval(this.interval)
        this.interval = null 
    }
    cancelDelay() {
        clearTimeout(this.interval)
        this.interval = null
    }
    repeat(func){
        if(this.interval){
            return false 
        }
        this.interval = setInterval(()=>{
            func()
        }, this.msDelay)
    }
    delay(func) {
        this.timeOutCount++
        if(this.timeOut){
            this.cancelDelay()
        }
        const me = this 
        this.timeOut = setTimeout(()=>{
            clearTimeout(me.timeOut)
            me.timeOut = null
            func(me.timeOutCount)
            me.cancelDelay()
            me.timeOutCount = 0
        }, this.msDelay)
    }

}