Touche

/*
Touché Project
Copyright (C) 2021 Assouline Yohann

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#include "Timer.hpp"

Timer::Timer(bool startDirectly)
{
    this->reset();
    if (startDirectly) {
        this->start();
    }
}

void Timer::start()
{
    _time = millis();
}

void Timer::reset()
{
    _time = 0;
}

unsigned long Timer::getTimeElapsed()
{
    if (!isRunning()) {
        return 0;
    }
    return millis() - _time;
}

bool Timer::isRunning()
{
    return _time != 0;
}