public bool WriteMatToMesh(ref CR2WFile cr2w, string _matData, List <Archive> archives)
{
if (cr2w == null || cr2w.RootChunk is not CMesh cMesh || cMesh.RenderResourceBlob.Chunk is not rendRenderMeshBlob)
{
return(false);
}
var matData = RedJsonSerializer.Deserialize <MatData>(_matData);
var materialbuffer = new MemoryStream();
var offsets = new List <uint>();
var sizes = new List <uint>();
var names = new List <string>();
if (matData.Materials.Count < 1)
{
return(false);
}
var mts = new Dictionary <string, CMaterialTemplate>();
for (var i = 0; i < matData.Materials.Count; i++)
{
var mat = matData.Materials[i];
names.Add(mat.Name);
var mi = new CR2WFile();
{
var chunk = RedTypeManager.Create <CMaterialInstance>();
chunk.CookingPlatform = Enums.ECookingPlatform.PLATFORM_PC;
chunk.EnableMask = true;
chunk.ResourceVersion = 4;
chunk.BaseMaterial = new CResourceReference <IMaterial>()
{
DepotPath = mat.BaseMaterial
};
chunk.Values = new CArray <CKeyValuePair>();
CMaterialTemplate mt = null;
if (mts.ContainsKey(mat.MaterialTemplate))
{
mt = mts[mat.MaterialTemplate];
}
else
{
var hash = FNV1A64HashAlgorithm.HashString(mat.MaterialTemplate);
foreach (var ar in archives)
{
if (ar.Files.ContainsKey(hash))
{
var ms = new MemoryStream();
ExtractSingleToStream(ar, hash, ms);
ms.Seek(0, SeekOrigin.Begin);
mt = (CMaterialTemplate)_wolvenkitFileService.ReadRed4File(ms).RootChunk;
mts.Add(mat.MaterialTemplate, mt);
break;
}
}
}
var fakeMaterialInstance = new CMaterialInstance()
{
BaseMaterial = new CResourceReference <IMaterial> {
DepotPath = mat.BaseMaterial
},
Values = new CArray <CKeyValuePair>()
};
var orgChain = GetMaterialChain(fakeMaterialInstance, archives, ref mts);
if (mt != null)
{
foreach (var(key, value) in matData.Materials[i].Data)
{
var found = false;
for (var k = 0; k < mt.Parameters[2].Count; k++)
{
var refer = mt.Parameters[2][k].Chunk;
if (refer.ParameterName == key)
{
found = true;
object convValue = GetMaterialParameterValue(refer.GetType(), value);
if (orgChain.valueDict.ContainsKey(refer.ParameterName) && !Equals(orgChain.valueDict[refer.ParameterName], convValue))
{
chunk.Values.Add(new CKeyValuePair(refer.ParameterName, (IRedType)convValue));
}
}
}
if (!found)
{
var wrapper = ((JsonElement)value).Deserialize <MaterialValueWrapper>();
var(type, _) = RedReflection.GetCSTypeFromRedType(wrapper.Type);
var nValue = ((JsonElement)wrapper.Value).Deserialize(type, RedJsonSerializer.Options);
chunk.Values.Add(new CKeyValuePair(key, (IRedType)nValue));
}
}
}
mi.RootChunk = chunk;
}
offsets.Add((uint)materialbuffer.Position);
using var m = new MemoryStream();
using var writer = new CR2WWriter(m);
writer.WriteFile(mi);
materialbuffer.Write(m.ToArray(), 0, (int)m.Length);
sizes.Add((uint)m.Length);
}
var blob = (CMesh)cr2w.RootChunk;
// remove existing data
while (blob.MaterialEntries.Count != 0)
{
blob.MaterialEntries.Remove(blob.MaterialEntries[^ 1]);
private static void Test_Extension(string extension)
{
var parsers = _host.Services.GetRequiredService <Red4ParserService>();
var resultDir = Path.Combine(Environment.CurrentDirectory, s_testResultsDirectory);
Directory.CreateDirectory(resultDir);
foreach (var file in Directory.GetFiles(resultDir))
{
File.Delete(file);
}
var results = new ConcurrentBag <ArchiveTestResult>();
var files = s_groupedFiles[extension].ToList();
#if IS_PARALLEL
Parallel.ForEach(files, file =>
#else
foreach (var file in files)
#endif
{
var hash = file.Key;
var archive = file.Archive as Archive;
ArgumentNullException.ThrowIfNull(archive);
try
{
#region convert to json
using var originalMemoryStream = new MemoryStream();
ModTools.ExtractSingleToStream(archive, hash, originalMemoryStream);
if (!parsers.TryReadRed4File(originalMemoryStream, out var originalFile))
{
#if IS_PARALLEL
return;
#else
continue;
#endif
}
var dto = new RedFileDto(originalFile);
var json = RedJsonSerializer.Serialize(dto);
if (string.IsNullOrEmpty(json))
{
throw new SerializationException();
}
#endregion
#region convert back from json
var newdto = RedJsonSerializer.Deserialize <RedFileDto>(json);
if (newdto == null)
{
throw new SerializationException();
}
var newFile = newdto.Data;
#endregion
#region compare
// old file
var header = originalFile.MetaData;
var objectsend = (int)header.ObjectsEnd;
var originalBytes = originalMemoryStream.ToByteArray().Take(objectsend);
// write the new file
using var newMemoryStream = new MemoryStream();
using var writer = new CR2WWriter(newMemoryStream);
writer.WriteFile(newFile);
// hack to compare buffers
var newBytes = newMemoryStream.ToByteArray();
newMemoryStream.Seek(0, SeekOrigin.Begin);
var dbg = parsers.ReadRed4File(newMemoryStream);
//var newExportStartOffset = (int)dbg.Chunks.FirstOrDefault().GetOffset();
// var originalExportStartOffset = (int)originalFile.Chunks.FirstOrDefault().GetOffset();
// if (!originalBytes.Skip(160).SequenceEqual(newBytes.Skip(160)))
// {
// // check again skipping the tables
// if (originalExportStartOffset == newExportStartOffset)
// {
// if (!originalBytes.Skip(originalExportStartOffset).SequenceEqual(newBytes.Skip(newExportStartOffset)))
// {
//#if WRITE
// File.WriteAllBytes(Path.Combine(resultDir, $"{file.Key}.o.bin"), originalBytes.ToArray());
// File.WriteAllBytes(Path.Combine(resultDir, $"{file.Key}.bin"), newBytes.ToArray());
//#endif
// throw new SerializationException("Exports not equal");
// }
// else
// {
// }
// }
// else
// {
//#if WRITE
// File.WriteAllBytes(Path.Combine(resultDir, $"{file.Key}.o.bin"), originalBytes.ToArray());
// File.WriteAllBytes(Path.Combine(resultDir, $"{file.Key}.bin"), newBytes.ToArray());
//#endif
// throw new SerializationException("Header not equal");
// }
// }
// else
// {
// }
#endregion
results.Add(new ArchiveTestResult()
{
ArchiveName = archive.Name,
Hash = hash.ToString(),
Success = true
});
}
catch (Exception e)
{
Console.WriteLine($"{hash} - {e.Message} - {e.StackTrace}");
results.Add(new ArchiveTestResult()
{
ArchiveName = archive.Name,
Hash = hash.ToString(),
Success = false,
ExceptionType = e.GetType(),
Message = $"{e.Message}"
});
}
#if IS_PARALLEL
});
/// <summary>
/// Converts a json string to W2RC file
/// </summary>
/// <param name="json"></param>
/// <returns></returns>
/// <exception cref="InvalidParsingException"></exception>
public static CR2WFile ConvertFromJson(string json)
{
var dto = RedJsonSerializer.Deserialize <RedFileDto>(json);
return(dto.Data);
}