[SqMod] Custom Timer Class

/*
    Author: Doom_Kill3R
    Plugin: SqMod by SLC
*/

CTimers <- [];

function onServerFrame(elapsedTime) {
    foreach(t_index, t_inst in CTimers) {
        t_inst.Process(time());
    }
}
SqCore.On().ServerFrame.Connect(onServerFrame);

class Timer {
    /* Main */
    callback    = null;
    interval    = null;
    repeat      = null;
    params      = [];

    /* Misc */
    startTick   = null;

    constructor(callback, interval, repeat, ...) {
        this.callback = callback;
        this.interval = interval;
        this.repeat = repeat == 0 ? -1 : repeat;
        this.params = vargv;

        this.params.insert(0, this);
        this.startTick = ::time();

        ::CTimers.push(this);
        //::SqLog.Inf("Timer:: " + callback.getinfos().name + " - Interval: " + interval + " - repeat: " + repeat);
    }
}

function Timer::Destroy() {
    //SqLog.Dbg("Timers::Destroy - " + this);
    if(::CTimers.find(this) != null) {
        ::CTimers.remove(::CTimers.find(this));
    }
    this = null;
}

function Timer::Process(currentTime) {
    if(currentTime-this.startTick >= this.interval) {
        if(this.repeat == 0) {
            this.Destroy();
            return true;
        } else {
            this.startTick = currentTime;
            this.Call();
            if(this.repeat == -1) {
                return true;
            }
        }
        this.repeat--;
        if(this.repeat == 0) {
            this.Destroy();
        }
    }
}

function Timer::Call() {
    //SqLog.Dbg("Timers::Call - " + this);
    this.callback.acall(this.params);
}

function isTimer(inst) {
    if(typeof(inst) == "instance") {
        if(CTimers.find(inst) != null) {
            return true;
        } else {
            return false;
        }
    } else {
        return false;
    }
}