/// <summary>
/// Parses a 3d World from an ArrayEntry
/// </summary>
/// <param name="objectEntry"></param>
/// <param name="zone"></param>
/// <param name="objectsByReference"></param>
/// <returns></returns>
public static I3dWorldObject ParseObject(ArrayEntry objectEntry, SM3DWorldZone zone, Dictionary <long, I3dWorldObject> objectsByReference, out bool alreadyInLinks, Dictionary <string, I3dWorldObject> linkedObjsByID, bool isLinked = false)
{
ObjectInfo info = GetObjectInfo(ref objectEntry, zone);
I3dWorldObject obj;
bool loadLinks;
if ((info.ClassName == "Area") || info.ObjectName.Contains("Area") && AreaModelNames.Contains(info.ModelName))
{
obj = new AreaObject(in info, zone, out loadLinks);
}
else if (info.PropertyEntries.TryGetValue("RailPoints", out DictionaryEntry railPointEntry) && railPointEntry.NodeType == ByamlFile.ByamlNodeType.Array) //at this point we can be sure it's a rail
{
obj = new Rail(in info, zone, out loadLinks);
}
else
{
obj = new General3dWorldObject(in info, zone, out loadLinks);
}
if (isLinked && linkedObjsByID != null)
{
if (!linkedObjsByID.ContainsKey(info.ID))
{
linkedObjsByID.Add(info.ID, obj);
}
else
{
alreadyInLinks = true;
obj = linkedObjsByID[info.ID];
if (!isLinked)
{
alreadyInLinks = !zone.LinkedObjects.Remove(obj);
}
//in case this object was already read in another file
if (!objectsByReference.ContainsKey(objectEntry.Position))
{
objectsByReference.Add(objectEntry.Position, obj);
}
return(obj);
}
}
alreadyInLinks = false;
if (!objectsByReference.ContainsKey(objectEntry.Position))
{
objectsByReference.Add(objectEntry.Position, obj);
}
else if (!isLinked)
{
obj = objectsByReference[objectEntry.Position];
zone.LinkedObjects.Remove(obj);
return(obj);
}
if (loadLinks)
{
var links = new Dictionary <string, List <I3dWorldObject> >();
foreach (DictionaryEntry link in info.LinkEntries.Values)
{
links.Add(link.Key, new List <I3dWorldObject>());
foreach (ArrayEntry linked in link.IterArray())
{
if (objectsByReference.ContainsKey(linked.Position))
{
links[link.Key].Add(objectsByReference[linked.Position]);
objectsByReference[linked.Position].AddLinkDestination(link.Key, obj);
}
else
{
I3dWorldObject _obj = ParseObject(linked, zone, objectsByReference, out bool linkedAlreadyReferenced, linkedObjsByID, true);
_obj.AddLinkDestination(link.Key, obj);
links[link.Key].Add(_obj);
if (zone != null && !linkedAlreadyReferenced)
{
zone.LinkedObjects.Add(_obj);
}
}
}
}
if (links.Count > 0)
{
obj.Links = links;
}
}
return(obj);
}
/// <summary>
/// Parses a 3d World from an ArrayEntry
/// </summary>
/// <param name="objectEntry"></param>
/// <param name="zone"></param>
/// <param name="objectsByReference"></param>
/// <returns></returns>
public static I3dWorldObject ParseObject(ArrayEntry objectEntry, SM3DWorldZone zone, Dictionary <long, I3dWorldObject> objectsByReference, out bool alreadyInLinks, Dictionary <string, I3dWorldObject> linkedObjsByID, bool isLinked = false)
{
ObjectInfo info = GetObjectInfo(ref objectEntry, zone);
I3dWorldObject obj;
bool loadLinks;
if (Enum.GetNames(typeof(Rail.RailObjType)).Contains(info.ClassName))
{
obj = new Rail(info, zone, out loadLinks);
}
else
{
obj = new General3dWorldObject(info, zone, out loadLinks);
}
if (linkedObjsByID != null && isLinked)
{
if (!linkedObjsByID.ContainsKey(info.ID))
{
linkedObjsByID.Add(info.ID, obj);
}
else
{
alreadyInLinks = true;
obj = linkedObjsByID[info.ID];
if (!isLinked)
{
alreadyInLinks = !zone.LinkedObjects.Remove(obj);
}
//in case this object was already read in another file
if (!objectsByReference.ContainsKey(objectEntry.Position))
{
objectsByReference.Add(objectEntry.Position, obj);
}
return(obj);
}
}
alreadyInLinks = false;
if (!objectsByReference.ContainsKey(objectEntry.Position))
{
objectsByReference.Add(objectEntry.Position, obj);
}
else if (!isLinked)
{
obj = objectsByReference[objectEntry.Position];
zone.LinkedObjects.Remove(obj);
return(obj);
}
if (loadLinks)
{
obj.Links = new Dictionary <string, List <I3dWorldObject> >();
foreach (DictionaryEntry link in info.LinkEntries.Values)
{
obj.Links.Add(link.Key, new List <I3dWorldObject>());
foreach (ArrayEntry linked in link.IterArray())
{
if (objectsByReference.ContainsKey(linked.Position))
{
obj.Links[link.Key].Add(objectsByReference[linked.Position]);
objectsByReference[linked.Position].AddLinkDestination(link.Key, obj);
}
else
{
I3dWorldObject _obj = ParseObject(linked, zone, objectsByReference, out bool linkedAlreadyReferenced, linkedObjsByID, true);
_obj.AddLinkDestination(link.Key, obj);
obj.Links[link.Key].Add(_obj);
if (zone != null && !linkedAlreadyReferenced)
{
zone.LinkedObjects.Add(_obj);
}
}
}
}
if (obj.Links.Count == 0)
{
obj.Links = null;
}
}
return(obj);
}