private void Next()
{
if (targets_.Count == 0)
{
SetOrderIndex(-1);
CheckGaze();
CheckBlink();
return;
}
if (targets_.Count != order_.Count)
{
order_.Shuffle(targets_.Count);
}
var i = CurrentOrderIndex;
SetOrderIndex(-1);
var start = i;
for (; ;)
{
++i;
if (i >= order_.Count)
{
order_.Shuffle(targets_.Count);
i = 0;
}
if (GetTarget(i).Enabled)
{
SetOrderIndex(i);
break;
}
if (start < 0)
{
// no index when started
start = 0;
}
else if (i == start)
{
// nothing enabled
SetOrderIndex(-1);
break;
}
}
}
private void Reshuffle()
{
clipOrder_.Shuffle(clips_.Count);
currentIndex_ = 0;
}
protected override List <int> Regenerate(List <int> old, int count)
{
return(ShuffledOrder.Shuffle(old, count));
}