#include "Timer.h"
#include "TimerSet.h"

void Timer::timeoutRequest(int seconds) { timeToGo = seconds; }

Timer::Timer() : timeToGo(-1) { TimerSet::Instance().addATimer(this); }

void Timer::tick() {
    if (isExpired()) {
        doExpired();
    }
}

bool Timer::isExpired() {
    if (timeToGo > 0) {
        if (--timeToGo == 0) {
            return true;
        }
    }
    return false;
}