public static void Look <T>(ref T refee, string label, bool saveDestroyedThings = false) where T : ILoadReferenceable
{
if (Scribe.mode == LoadSaveMode.Saving)
{
if (refee == null)
{
Scribe.saver.WriteElement(label, "null");
}
else
{
Thing thing = ((object)refee) as Thing;
if (thing != null && Scribe_References.CheckSaveReferenceToDestroyedThing(thing, label, saveDestroyedThings))
{
return;
}
if (UnityData.isDebugBuild && thing != null)
{
if (!thing.def.HasThingIDNumber)
{
Log.Error("Trying to cross-reference save Thing which lacks ID number: " + refee);
Scribe.saver.WriteElement(label, "null");
return;
}
if (thing.IsSaveCompressible())
{
Log.Error("Trying to save a reference to a thing that will be compressed away: " + refee);
Scribe.saver.WriteElement(label, "null");
return;
}
}
string uniqueLoadID = refee.GetUniqueLoadID();
Scribe.saver.WriteElement(label, uniqueLoadID);
Scribe.saver.loadIDsErrorsChecker.RegisterReferenced((ILoadReferenceable)(object)refee, label);
}
}
else if (Scribe.mode == LoadSaveMode.LoadingVars)
{
if (Scribe.loader.curParent != null && Scribe.loader.curParent.GetType().IsValueType)
{
Log.Warning("Trying to load reference of an object of type " + typeof(T) + " with label " + label + ", but our current node is a value type. The reference won't be loaded properly. curParent=" + Scribe.loader.curParent);
}
XmlNode xmlNode = Scribe.loader.curXmlParent[label];
string targetLoadID = (xmlNode == null) ? null : xmlNode.InnerText;
Scribe.loader.crossRefs.loadIDs.RegisterLoadIDReadFromXml(targetLoadID, typeof(T), label);
}
else if (Scribe.mode == LoadSaveMode.ResolvingCrossRefs)
{
refee = Scribe.loader.crossRefs.TakeResolvedRef <T>(label);
}
}