function loopElapsed(elapsed, duration, delay = 0) {
    return elapsed - duration - delay;
}
function reverseElapsed(elapsed, duration, delay = 0, isForwardPlayback = true) {
    return isForwardPlayback
        ? loopElapsed(duration + -elapsed, duration, delay)
        : duration - (elapsed - duration) + delay;
}
function hasRepeatDelayElapsed(elapsed, duration, delay, isForwardPlayback) {
    return isForwardPlayback ? elapsed >= duration + delay : elapsed <= -delay;
}

export { hasRepeatDelayElapsed, loopElapsed, reverseElapsed };