public int CalcSize()
{
YkdFrames[] frames = Frames ?? new YkdFrames[0];
YkdOffsets offsets = new YkdOffsets {Offsets = new int[frames.Length]};
return NameSize + offsets.CalcSize() + frames.Sum(t => t.CalcSize());
}
public unsafe void ReadFromStream(Stream stream)
{
byte[] name = stream.EnsureRead(NameSize);
fixed (byte* namePtr = &name[0])
Name = new string((sbyte*)namePtr, 0, NameSize, YkdFile.NamesEncoding).TrimEnd('\0');
Offsets = stream.ReadContent<YkdOffsets>();
Frames = new YkdFrames[Offsets.Count];
for (int i = 0; i < Frames.Length; i++)
Frames[i] = stream.ReadContent<YkdFrames>();
}
public void ReadFromStream(Stream stream)
{
Header = stream.ReadContent<YkdHeader>();
Background = stream.ReadContent<YkdBlock>();
Offsets = stream.ReadContent<YkdOffsets>();
Blocks = new YkdBlock[Offsets.Count];
for (int i = 0; i < Blocks.Length; i++)
{
stream.SetPosition(Offsets[i]);
Blocks[i] = stream.ReadContent<YkdBlock>();
}
Resources = stream.ReadContent<YkdResources>();
}
public int CalcSize()
{
YkdBlockEntry[] entries = Entries ?? new YkdBlockEntry[0];
YkdOffsets offsets = new YkdOffsets {Offsets = new int[entries.Length]};
int result = 4 * 4 + TransformationMatrixSize + offsets.CalcSize() + entries.Sum(t => t.CalcSize());
if (ZeroTail != null)
result += YkdBlockOptionalTail.Size;
else if (Tails4 != null)
result += Tails4.CalcSize();
else if (Tail56 != null)
result += Tail56.Length * 4;
return result;
}
public void ReadFromStream(Stream stream)
{
Offsets = stream.ReadContent<YkdOffsets>();
Resources = new YkdResource[Offsets.Count];
for (int i = 0; i < Resources.Length; i++)
{
YkdResource resource = Resources[i] = new YkdResource();
stream.SetPosition(Offsets[i]);
resource.ReadFromStream(stream);
}
if (!stream.IsEndOfStream())
throw new InvalidDataException();
}
public void ReadFromStream(Stream stream)
{
BinaryReader br = new BinaryReader(stream);
IsFirstBlock = stream.Position == YkdHeader.Size;
Type = br.ReadUInt32();
Index = br.ReadUInt32();
AssociatedIndex = br.ReadUInt32();
Unknown = br.ReadUInt32();
for (int i = 0; i < TransformationMatrix.Length; i++)
TransformationMatrix[i] = br.ReadBigInt32();
Offsets = stream.ReadContent<YkdOffsets>();
Entries = new YkdBlockEntry[Offsets.Count];
for (int i = 0; i < Offsets.Count; i++)
{
stream.SetPosition(Offsets[i]);
Entries[i] = stream.ReadContent<YkdBlockEntry>();
}
if (!IsFirstBlock)
{
switch (Type)
{
case 0:
ZeroTail = stream.ReadContent<YkdBlockOptionalTail>();
break;
case 4:
Tails4 = stream.ReadContent<YkdBlockOptionalTails>();
break;
case 5:
case 6:
Tail56 = new int[12];
for (int i = 0; i < Tail56.Length; i++)
Tail56[i] = br.ReadInt32();
break;
}
}
}
