public static GameObjectHeader GameObjectHeaderReader(this BinaryReader reader)
{
GameObjectHeader header = new GameObjectHeader();
header.version = reader.ReadInt32();
if (header.version != 0x77)
{
throw new InvalidDataException("Unknown object file version: " + header.version);
}
header.ProtoId = reader.ReadObjectGuid_(true);
header.ObjectId = reader.ReadObjectGuid_(true);
header.GameObjectType = (ObjectType)reader.ReadUInt32();
if (!header.ProtoId.IsProto())
{
header.propCollectionItems = reader.ReadInt16(); // Actually not really used anymore
}
int bitmapLength = (int)Enum.Parse(typeof(Bitmap), header.GameObjectType.ToString());
header.bitmap = new BitArray(reader.ReadBytes(bitmapLength));
return(header);
}
public static void GameObjectHeaderWriter(this BinaryWriter writer, GameObjectHeader header)
{
writer.Write(0x77); //header.version
writer.WriteObjectGuid_(header.ProtoId, true);
writer.WriteObjectGuid_(header.ObjectId, true);
writer.Write((Int32)header.GameObjectType);
if (!header.ProtoId.IsProto()) //TODO: ARGS & save as proto ?
{
writer.Write(header.propCollectionItems);
}
var bytes = new byte[header.bitmap.Length / 8];
header.bitmap.CopyTo(bytes, 0);
writer.Write(bytes);
}
