public Watch(long milliseconds, bool repeat, IAction onDone, bool run = true, Needle needle = null)
{
_time = CurrentTime = milliseconds;
Repeat = repeat;
OnDone = onDone;
_updater = new ActionAct(Update);
_running = run;
// was the needle specified?
if (needle == null)
{
// no, derive the correct needle
_needle = _time % 1000 == 0 ?
ManagerUpdate.Iterant :
ManagerUpdate.Polling;
}
else
{
// yes, persist the needle
_needleSpecified = true;
_needle = needle;
}
if (_running && _time > 0)
{
_needle.AddUpdate(_updater);
}
}