private IEnumerable <UnitGraphEdgeSequence> findConversionSequence(UnitGraphEdgeSequence currentRoute, Unit target)
{
var sequences = new List <UnitGraphEdgeSequence>();
var to = currentRoute.Last.To;
if (to.Equals(target))
{
sequences.Add(currentRoute);
return(sequences);
}
foreach (var c in unitGraph[to].Conversions)
{
if (currentRoute.References(c))
{
continue;
}
var newRoute = currentRoute.Clone();
newRoute.Add(c);
var innerSequences = findConversionSequence(newRoute, target);
sequences.AddRange(innerSequences.Where(seq => seq.Last.To.Equals(target)));
}
return(sequences);
}
public int CompareTo(UnitGraphEdgeSequence other)
{
return(edges.Count - other.edges.Count);
}
