public void Load(System.IO.Stream stream)
{
CanSave = false;
using (var reader = new FileReader(stream))
{
reader.SetByteOrder(true);
Text = FileName;
while (!reader.EndOfStream)
{
ChunkHeader chunk = new ChunkHeader();
chunk.Position = reader.Position;
chunk.Identifier = reader.ReadUInt32();
uint unk = reader.ReadUInt32();
chunk.ChunkSize = reader.ReadUInt32();
chunk.ChunkId = reader.ReadUInt32();
chunk.NextFilePtr = reader.ReadUInt32();
chunk.FileSize = reader.ReadUInt32();
uint unk2 = reader.ReadUInt32();
uint unk3 = reader.ReadUInt32();
Chunks.Add(chunk);
var Identifer = chunk.Identifier.Reverse();
switch (Identifer)
{
case ChunkTextureFile:
SWUTexture texture = new SWUTexture();
reader.SeekBegin(chunk.Position + 72);
texture.ImageKey = "texture";
texture.SelectedImageKey = "texture";
texture.ReadChunk(reader);
chunk.ChunkData = texture;
if (chunk.ChunkSize > 244)
{
reader.Seek(chunk.Position + 244, System.IO.SeekOrigin.Begin);
chunk.FileName = reader.ReadString(Syroot.BinaryData.BinaryStringFormat.ZeroTerminated);
texture.Text = chunk.FileName;
}
Nodes.Add(texture);
break;
case ChunkMetaInfo:
break;
case ChunkAnimInfo:
if (chunk.ChunkSize > 0xB0)
{
reader.Seek(chunk.Position + 0xB0, System.IO.SeekOrigin.Begin);
chunk.FileName = reader.ReadString(Syroot.BinaryData.BinaryStringFormat.ZeroTerminated);
}
break;
case ChunkAnimData:
AnimationFile animFile = new AnimationFile();
animFile.Read(reader);
chunk.ChunkData = animFile;
break;
case ChunkSkeletonData:
SkeletonFile skelFile = new SkeletonFile();
skelFile.Read(reader);
chunk.ChunkData = skelFile;
break;
case ChunkModelData:
ModelFile modelFile = new ModelFile();
modelFile.Read(reader);
chunk.ChunkData = modelFile;
break;
case ChunkMaterialData:
MaterialFile matFile = new MaterialFile();
matFile.Read(reader);
chunk.ChunkData = matFile;
break;
}
reader.Seek(chunk.Position + chunk.ChunkSize, System.IO.SeekOrigin.Begin);
}
ReadGPUFile(FilePath);
}
TreeHelper.CreateFileDirectory(this);
}
private void ReadGPUFile(string FileName)
{
string path = FileName.Replace("cpu", "gpu");
if (!System.IO.File.Exists(path))
{
return;
}
int offset = 0;
//Read the data based on CPU chunk info
using (var reader = new FileReader(path))
{
for (int i = 0; i < Chunks.Count; i++)
{
if (Chunks[i].FileSize != 0 || Chunks[i].FileName != string.Empty || Chunks[i].ChunkData != null)
{
long pos = reader.Position;
var identifer = Chunks[i].Identifier.Reverse();
var fileInfo = new FileInfo();
//Get CPU chunk data
if (Chunks[i].ChunkData != null)
{
if (Chunks[i].ChunkData is SWUTexture)
{
SWUTexture texFile = (SWUTexture)Chunks[i].ChunkData;
if (Chunks[i].FileSize != 0)
{
texFile.ImageData = reader.ReadBytes((int)Chunks[i].FileSize);
}
continue;
}
if (Chunks[i].ChunkData is AnimationFile)
{
AnimationFile animFile = (AnimationFile)Chunks[i].ChunkData;
fileInfo.FileName = animFile.FileName;
fileInfo.FileData = animFile.Data;
}
if (Chunks[i].ChunkData is SkeletonFile)
{
SkeletonFile animFile = (SkeletonFile)Chunks[i].ChunkData;
fileInfo.FileName = animFile.FileName;
fileInfo.FileData = animFile.Data;
}
if (Chunks[i].ChunkData is MaterialFile)
{
MaterialFile animFile = (MaterialFile)Chunks[i].ChunkData;
fileInfo.FileName = animFile.FileName;
fileInfo.FileData = animFile.Data;
}
if (Chunks[i].ChunkData is MaterialFile)
{
MaterialFile animFile = (MaterialFile)Chunks[i].ChunkData;
fileInfo.FileName = animFile.FileName;
fileInfo.FileData = animFile.Data;
}
if (Chunks[i].ChunkData is ModelFile)
{
ModelFile modelFile = (ModelFile)Chunks[i].ChunkData;
fileInfo.FileName = modelFile.FileName;
byte[] BufferData = new byte[0];
if (Chunks[i].FileSize != 0)
{
BufferData = reader.ReadBytes((int)Chunks[i].FileSize);
}
fileInfo.FileData = Utils.CombineByteArray(modelFile.Data, modelFile.Data2, BufferData);
//Don't advance the stream unless the chunk has a pointer
if (Chunks[i].NextFilePtr != 0)
{
reader.Seek(pos + Chunks[i].NextFilePtr, System.IO.SeekOrigin.Begin);
}
}
}
else //Else get the data from GPU
{
if (Chunks[i].FileName != string.Empty)
{
fileInfo.FileName = $"{Chunks[i].FileName}";
}
else
{
fileInfo.FileName = $"{i} {Chunks[i].ChunkId} {identifer.ToString("X")}";
}
if (Chunks[i].FileSize != 0)
{
fileInfo.FileData = reader.ReadBytes((int)Chunks[i].FileSize);
}
else
{
fileInfo.FileData = new byte[0];
}
}
files.Add(fileInfo);
//Don't advance the stream unless the chunk has a pointer
if (Chunks[i].NextFilePtr != 0)
{
reader.Seek(pos + Chunks[i].NextFilePtr, System.IO.SeekOrigin.Begin);
}
}
}
}
}