public void OneRewind()
{
int statesremoved = CurrentStateGroup.Rewind();
if (statesremoved != -1)
{//the current stategroup has finished rewinding
//but has it finished rewinding because it reached the max allowed number of recorded states or because it has run out of states?
if (statesremoved < StateDeltasGroup.MaxNumOfStates)
{//it has run out of states
//we want to remove this state group if we have others
if (_stateDeltasGroups.Count > 1)
{
_stateDeltasGroups.Remove(CurrentStateGroup);
CurrentStateGroup = _stateDeltasGroups[_stateDeltasGroups.Count - 1];
CurrentStateGroup.ResetStatesRemovedDuringRewindingCounter();
}
else
{
IsRewinding = false;
}
}
else
{
IsRewinding = false;
}
}
}
public void InitiateRewinding()
{
IsRewinding = true;
CurrentStateGroup.ResetStatesRemovedDuringRewindingCounter();
}