private RedBaseClass ReadChunk(Package04ChunkHeader c)
{
// needs header offset
//Debug.Assert(BaseStream.Position == c.offset);
var redTypeName = GetStringValue((ushort)c.typeID);
var(type, _) = RedReflection.GetCSTypeFromRedType(redTypeName);
if (type == typeof(RedBaseClass))
{
throw new TypeNotFoundException(redTypeName);
}
return(ReadClass(type));
}
public RedBaseClass ReadClass(Type type)
{
var instance = RedTypeManager.Create(type);
var baseOff = BaseStream.Position;
var fieldCount = _reader.ReadUInt16();
//var unk = _reader.ReadUInt16();
var fields = BaseStream.ReadStructs <Package04FieldHeader>(fieldCount);
foreach (var f in fields)
{
var varName = GetStringValue(f.nameID);
var typeName = GetStringValue(f.typeID);
var(fieldType, flags) = RedReflection.GetCSTypeFromRedType(typeName);
var prop = RedReflection.GetPropertyByRedName(type, varName);
IRedType value;
BaseStream.Position = baseOff + f.offset;
if (prop == null)
{
value = Read(fieldType, 0, Flags.Empty);
RedReflection.AddDynamicProperty(instance, varName, value);
}
else
{
if (fieldType != prop.Type)
{
var propName = $"{RedReflection.GetRedTypeFromCSType(instance.GetType())}.{varName}";
throw new InvalidRTTIException(propName, prop.Type, fieldType);
}
value = Read(prop.Type, 0, flags);
prop.SetValue(instance, value);
}
}
return(instance);
}
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]);
public bool ReadVariable(RedBaseClass cls)
{
var nameId = _reader.ReadUInt16();
if (nameId == 0)
{
return(false);
}
var varName = GetStringValue(nameId);
// Read Type
var typeId = _reader.ReadUInt16();
var typename = GetStringValue(typeId);
// Read Size
var sizepos = _reader.BaseStream.Position;
var size = _reader.ReadUInt32();
var(type, flags) = RedReflection.GetCSTypeFromRedType(typename);
IRedType value;
var prop = RedReflection.GetPropertyByRedName(cls.GetType(), varName);
if (prop == null)
{
value = Read(type, size - 4, flags);
RedReflection.AddDynamicProperty(cls, varName, value);
}
else
{
value = Read(prop.Type, size - 4, prop.Flags.Clone());
var typeInfo = RedReflection.GetTypeInfo(cls.GetType());
var propName = $"{RedReflection.GetRedTypeFromCSType(cls.GetType())}.{varName}";
if (type != prop.Type)
{
throw new InvalidRTTIException(propName, prop.Type, type);
}
#if DEBUG
if (!typeInfo.SerializeDefault && !prop.SerializeDefault && RedReflection.IsDefault(cls.GetType(), varName, value))
{
throw new InvalidParsingException($"Invalid default val for: \"{propName}\"");
}
#endif
prop.SetValue(cls, value);
}
PostProcess();
return(true);
void PostProcess()
{
if (value is IRedBufferPointer buf)
{
buf.GetValue().ParentTypes.Add($"{cls.GetType().Name}.{varName}");
}
if (value is IRedArray arr)
{
if (typeof(IRedBufferPointer).IsAssignableFrom(arr.InnerType))
{
foreach (IRedBufferPointer entry in arr)
{
entry.GetValue().ParentTypes.Add($"{cls.GetType().Name}.{varName}");
}
}
}
}
}