protected void ReadPrototypeEntry(BinaryStream stream)
{
long uid = 0;
if (Use64Bit)
{
uid = stream.ReadInt64();
}
else
{
uid = stream.ReadUInt32();
}
var buffer = (Use64Bit)
? BitConverter.GetBytes(uid)
: BitConverter.GetBytes((uint)uid);
var lookup = new EntityPrototypeInfo(stream, 8);
var obj = Context.GetRefByPtr(lookup.Offset) as NomadObject;
if (obj == null)
{
throw new InvalidDataException($"Couldn't find library '{uid:X8}' at offset {lookup.Offset:X8}!");
}
// remove before writing
var libId = new NomadValue("UID", DataType.BinHex, buffer);
obj.Attributes.Add(libId);
Prototypes.Add(uid, obj);
}
public override void Serialize(Stream stream, NomadObject _unused)
{
Context.Begin();
var bs = (stream as BinaryStream)
?? new BinaryStream(stream);
byte[] buffer = null;
using (var nb = new BinaryStream(1024))
{
base.Serialize(nb, Root);
buffer = nb.ToArray();
}
var count = Prototypes.Count;
bs.Write(buffer.Length + 8);
bs.Write(count);
bs.Write(buffer);
// todo: prototype entries
Context.Log("Writing prototypes...");
foreach (var kv in Prototypes)
{
var uid = kv.Key;
var obj = kv.Value;
// fail-safe
var reference = new NomadReference(obj);
var cached = reference.Get();
var ptr = (int)Context.GetPtr(cached);
if (ptr == -1)
{
throw new InvalidDataException("Couldn't get the pointer to a prototype!");
}
var info = new EntityPrototypeInfo(obj, ptr);
var uidBuffer = (Use64Bit)
? BitConverter.GetBytes(uid)
: BitConverter.GetBytes((uint)uid);
bs.Write(uidBuffer);
info.Serialize(bs);
}
Context.End();
}
