bool ICustomSerialization.Serialize(BinarySerializer Serializer)
{
Serializer.Writer.Write(Type);
Serializer.Writer.Write((byte)DrawMode);
Serializer.Writer.Write((ushort)Indices.Length);
H3DSection Section = H3DSection.RawDataIndex16;
object Data;
if (MaxIndex <= byte.MaxValue)
{
Section = H3DSection.RawDataIndex8;
byte[] Buffer = new byte[Indices.Length];
for (int Index = 0; Index < Indices.Length; Index++)
{
Buffer[Index] = (byte)Indices[Index];
}
Data = Buffer;
}
else
{
Data = Indices;
}
long Position = Serializer.BaseStream.Position;
H3DRelocator.AddCmdReloc(Serializer, Section, Position);
Serializer.Sections[(uint)H3DSectionId.RawData].Values.Add(new RefValue()
{
Parent = this,
Position = Position,
Value = Data
});
Serializer.BaseStream.Seek(4, SeekOrigin.Current);
return(true);
}
public static void Save(string FileName, H3D Scene)
{
using (FileStream FS = new FileStream(FileName, FileMode.Create))
{
H3DHeader Header = new H3DHeader();
H3DRelocator Relocator = new H3DRelocator(FS, Header);
BinarySerializer Serializer = new BinarySerializer(FS, GetSerializationOptions());
Section Contents = Serializer.Sections[(uint)H3DSectionId.Contents];
Contents.Header = Header;
/*
* Those comparisons are used to sort Strings and data buffers.
* Strings are sorted in alphabetical order (like on the original file),
* while buffers places textures first, and then vertex/index data after.
* It's unknown why textures needs to come first, but placing the textures
* at the end or at random order causes issues on the game.
* It's most likely an alignment issue.
*/
Comparison <RefValue> CompStr = H3DComparers.GetComparisonStr();
Comparison <RefValue> CompRaw = H3DComparers.GetComparisonRaw();
Section Strings = new Section(0x10, CompStr);
Section Commands = new Section(0x80);
Section RawData = new Section(0x80, CompRaw);
Section RawExt = new Section(0x80, CompRaw);
Section Relocation = new Section();
Serializer.AddSection((uint)H3DSectionId.Strings, Strings, typeof(string));
Serializer.AddSection((uint)H3DSectionId.Strings, Strings, typeof(H3DStringUtf16));
Serializer.AddSection((uint)H3DSectionId.Commands, Commands, typeof(uint[]));
Serializer.AddSection((uint)H3DSectionId.RawData, RawData);
Serializer.AddSection((uint)H3DSectionId.RawExt, RawExt);
Serializer.AddSection((uint)H3DSectionId.Relocation, Relocation);
Header.BackwardCompatibility = Scene.BackwardCompatibility;
Header.ForwardCompatibility = Scene.ForwardCompatibility;
Header.ConverterVersion = Scene.ConverterVersion;
Header.Flags = Scene.Flags;
Serializer.Serialize(Scene);
Header.AddressCount = (ushort)RawData.Values.Count;
Header.AddressCount += (ushort)RawExt.Values.Count;
Header.UnInitDataLength = Header.AddressCount * 4;
Header.ContentsAddress = Contents.Position;
Header.StringsAddress = Strings.Position;
Header.CommandsAddress = Commands.Position;
Header.RawDataAddress = RawData.Position;
Header.RawExtAddress = RawExt.Position;
Header.RelocationAddress = Relocation.Position;
Header.ContentsLength = Contents.Length;
Header.StringsLength = Strings.Length;
Header.CommandsLength = Commands.Length;
Header.RawDataLength = RawData.Length;
Header.RawExtLength = RawExt.Length;
Relocator.ToRelative(Serializer);
FS.Seek(0, SeekOrigin.Begin);
Serializer.WriteValue(Header);
}
}
