private static Dictionary <uint, ISaveable> buildObjectTable(ISaveable root, SaveType saveType)
{
Dictionary <uint, ISaveable> objects = new Dictionary <uint, ISaveable>();
objects.Add(root.GetId(), root);
Stack <ISaveable> toVisit = new Stack <ISaveable>();
addUnvisitedSaveablesToStack(objects, root.GetSaveableRefs(saveType), toVisit);
while (toVisit.Count != 0)
{
ISaveable next = toVisit.Pop();
if (objects.ContainsKey(next.GetId()))
{
throw new InvalidOperationException("Cannot add same object again");
}
if (next.GetId() != VALUE_TYPE_ID)
{
objects.Add(next.GetId(), next);
}
List <ISaveable> refs = next.GetSaveableRefs(saveType);
addUnvisitedSaveablesToStack(objects, refs, toVisit);
}
return(objects);
}