private void CleanUp()
{
if (HasNext())
{
bool lastRepeat = true;
ItHelp ih = it.Peek();
if (ih.rep != ih.action.repetitions) //more iterations in loop
{
lastRepeat = false;
}
if (ih.seqIx >= ih.action.sequence.Length)
{
if (lastRepeat)
{
it.Pop();
CleanUp();
}
else
{
ih.seqIx = 0;
}
}
}
}
public Action Next()
{
ItHelp ih = it.Peek();
Action next = ih.action.sequence[ih.seqIx];
ih.seqIx++;
if (ih.seqIx >= ih.action.sequence.Length && ih.action.repetitions > 0)
{
ih.rep++;
}
if (next.action == DobAction.Sequence)
{
it.Push(new ItHelp(next));
return(Next());
}
CleanUp();
return(next);
}
