public IEnumerator <Unit> GetUnitEnumerator(UnitFilter.Filter filter = null, params object[] args)
{
if (filter == null || filter(_one, args))
{
yield return(_one);
}
}
public IEnumerator <Unit> GetUnitEnumerator(UnitFilter.Filter filter = null, params object[] args)
{
for (var iter = _units.GetEnumerator(); iter.MoveNext();)
{
if (filter == null || filter(iter.Current, args))
{
yield return(iter.Current);
}
}
}
public IEnumerator <Unit> GetUnitEnumerator(UnitFilter.Filter filter = null, params object[] args)
{
for (var groupIter = _groups.GetEnumerator(); groupIter.MoveNext();)
{
for (var iter = groupIter.Current.Value.GetUnitEnumerator(filter, args); iter.MoveNext();)
{
yield return(iter.Current);
}
}
}
public IEnumerator <Unit> GetUnitEnumerator(UnitFilter.Filter filter = null, params object[] args)
{
yield return(null);
}
