private static void PatchBinarc(Context context, AssetFile assetFile, Stream stream)
{
var binarc = Bar.IsValid(stream) ? Bar.Read(stream) :
new Bar()
{
Motionset = assetFile.MotionsetType
};
foreach (var file in assetFile.Source)
{
if (!Enum.TryParse <Bar.EntryType>(file.Type, true, out var barEntryType))
{
throw new Exception($"BinArc type {file.Type} not recognized");
}
var entry = binarc.FirstOrDefault(x => x.Name == file.Name && x.Type == barEntryType);
if (entry == null)
{
entry = new Bar.Entry
{
Name = file.Name,
Type = barEntryType,
Stream = new MemoryStream()
};
binarc.Add(entry);
}
PatchFile(context, file, entry.Stream);
}
Bar.Write(stream.SetPosition(0), binarc);
foreach (var entry in binarc)
{
entry.Stream?.Dispose();
}
}
private static void CopyFile(Context context, AssetFile assetFile, Stream stream)
{
if (assetFile.Source == null || assetFile.Source.Count == 0)
{
throw new Exception($"File '{assetFile.Name}' does not contain any source");
}
string srcFile;
if (assetFile.Source[0].Type == "internal")
{
srcFile = context.GetOriginalAssetPath(assetFile.Source[0].Name);
}
else
{
srcFile = context.GetSourceModAssetPath(assetFile.Source[0].Name);
if (!File.Exists(srcFile))
{
throw new FileNotFoundException($"The mod does not contain the file {assetFile.Source[0].Name}", srcFile);
}
}
using var srcStream = File.OpenRead(srcFile);
srcStream.CopyTo(stream);
}