static Entity[] GetClosure(Resource[] starts, Hashtable table) {
ResSet ret = new ResSet();
ResSet toadd = new ResSet(starts);
while (toadd.Count > 0) {
ResSet newadd = new ResSet();
foreach (Resource e in toadd) {
if (!(e is Entity)) continue;
if (ret.Contains(e)) continue;
ret.Add(e);
if (table.ContainsKey(e))
newadd.AddRange((ResSet)table[e]);
}
toadd.Clear();
toadd.AddRange(newadd);
}
return ret.ToEntityArray();
}
static Entity[] GetClosure(Resource[] starts, Hashtable table, bool includeStarts) {
ResSet ret = new ResSet();
ResSet toadd = new ResSet(starts);
bool firstRound = true;
while (toadd.Count > 0) {
ResSet newadd = new ResSet();
foreach (Resource e in toadd) {
if (!(e is Entity)) continue;
if (ret.Contains(e)) continue;
if (!(firstRound && !includeStarts)) ret.Add(e);
if (table.ContainsKey(e))
newadd.AddRange((ResSet)table[e]);
}
toadd.Clear();
toadd.AddRange(newadd);
firstRound = false;
}
return ret.ToEntityArray();
}
