private static byte[] ReadSerializedShader(List <ClassMember> members, EndianStream a_Stream)
{
var offsets = new List <uint>();
var compressedLengths = new List <uint>();
var decompressedLengths = new List <uint>();
for (int i = 0; i < members.Count; i++)
{
var member = members[i];
var level = member.Level;
var varTypeStr = member.Type;
if (member.Name == "offsets")
{
var offsets_size = a_Stream.ReadInt32();
for (int j = 0; j < offsets_size; j++)
{
offsets.Add(a_Stream.ReadUInt32());
}
var compressedLengths_size = a_Stream.ReadInt32();
for (int j = 0; j < compressedLengths_size; j++)
{
compressedLengths.Add(a_Stream.ReadUInt32());
}
var decompressedLengths_size = a_Stream.ReadInt32();
for (int j = 0; j < decompressedLengths_size; j++)
{
decompressedLengths.Add(a_Stream.ReadUInt32());
}
var compressedBlob = a_Stream.ReadBytes(a_Stream.ReadInt32());
var decompressedStream = new MemoryStream();
for (int j = 0; j < offsets.Count; j++)
{
var compressedBytes = new byte[compressedLengths[j]];
Array.Copy(compressedBlob, offsets[j], compressedBytes, 0, compressedLengths[j]);
var decompressedBytes = new byte[decompressedLengths[j]];
using (var mstream = new MemoryStream(compressedBytes))
{
var decoder = new Lz4DecoderStream(mstream);
decoder.Read(decompressedBytes, 0, (int)decompressedLengths[j]);
decoder.Dispose();
}
decompressedStream.Write(decompressedBytes, 0, decompressedBytes.Length);
}
var decompressedBlob = decompressedStream.ToArray();
return(decompressedBlob);
}
var align = (member.Flag & 0x4000) != 0;
if (varTypeStr == "SInt8")//sbyte
{
a_Stream.ReadSByte();
}
else if (varTypeStr == "UInt8")//byte
{
a_Stream.ReadByte();
}
else if (varTypeStr == "short" || varTypeStr == "SInt16")//Int16
{
a_Stream.ReadInt16();
}
else if (varTypeStr == "UInt16" || varTypeStr == "unsigned short")//UInt16
{
a_Stream.ReadUInt16();
}
else if (varTypeStr == "int" || varTypeStr == "SInt32")//Int32
{
a_Stream.ReadInt32();
}
else if (varTypeStr == "UInt32" || varTypeStr == "unsigned int")//UInt32
{
a_Stream.ReadUInt32();
}
else if (varTypeStr == "long long" || varTypeStr == "SInt64")//Int64
{
a_Stream.ReadInt64();
}
else if (varTypeStr == "UInt64" || varTypeStr == "unsigned long long")//UInt64
{
a_Stream.ReadUInt64();
}
else if (varTypeStr == "float")//float
{
a_Stream.ReadSingle();
}
else if (varTypeStr == "double")//double
{
a_Stream.ReadDouble();
}
else if (varTypeStr == "bool")//bool
{
a_Stream.ReadBoolean();
}
else if (varTypeStr == "string")//string
{
a_Stream.ReadAlignedString(a_Stream.ReadInt32());
i += 3; //skip
}
else if (varTypeStr == "Array") //Array
{
if ((members[i - 1].Flag & 0x4000) != 0)
{
align = true;
}
var size = a_Stream.ReadInt32();
var array = AssetPreloadData.ReadArray(members, level, i);
for (int j = 0; j < size; j++)
{
ReadSerializedShader(array, a_Stream);
}
i += array.Count + 1;//skip
}
else
{
align = false;
}
if (align)
{
a_Stream.AlignStream(4);
}
}
return(null);
}
private static void Read(StringBuilder sb, List <ClassMember> members, EndianStream a_Stream)
{
for (int i = 0; i < members.Count; i++)
{
var member = members[i];
var level = member.Level;
var varTypeStr = member.Type;
var varNameStr = member.Name;
object value = null;
var align = (member.Flag & 0x4000) != 0;
var append = true;
if (varTypeStr == "SInt8")//sbyte
{
value = a_Stream.ReadSByte();
}
else if (varTypeStr == "UInt8")//byte
{
value = a_Stream.ReadByte();
}
else if (varTypeStr == "short" || varTypeStr == "SInt16")//Int16
{
value = a_Stream.ReadInt16();
}
else if (varTypeStr == "UInt16" || varTypeStr == "unsigned short")//UInt16
{
value = a_Stream.ReadUInt16();
}
else if (varTypeStr == "int" || varTypeStr == "SInt32")//Int32
{
value = a_Stream.ReadInt32();
}
else if (varTypeStr == "UInt32" || varTypeStr == "unsigned int")//UInt32
{
value = a_Stream.ReadUInt32();
}
else if (varTypeStr == "long long" || varTypeStr == "SInt64")//Int64
{
value = a_Stream.ReadInt64();
}
else if (varTypeStr == "UInt64" || varTypeStr == "unsigned long long")//UInt64
{
value = a_Stream.ReadUInt64();
}
else if (varTypeStr == "float")//float
{
value = a_Stream.ReadSingle();
}
else if (varTypeStr == "double")//double
{
value = a_Stream.ReadDouble();
}
else if (varTypeStr == "bool")//bool
{
value = a_Stream.ReadBoolean();
}
else if (varTypeStr == "string")//string
{
append = false;
var str = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
sb.AppendFormat("{0}{1} {2} = \"{3}\"\r\n", (new string('\t', level)), varTypeStr, varNameStr, str);
i += 3; //skip
}
else if (varTypeStr == "Array") //Array
{
append = false;
if ((members[i - 1].Flag & 0x4000) != 0)
{
align = true;
}
sb.AppendFormat("{0}{1} {2}\r\n", (new string('\t', level)), varTypeStr, varNameStr);
var size = a_Stream.ReadInt32();
sb.AppendFormat("{0}{1} {2} = {3}\r\n", (new string('\t', level)), "int", "size", size);
var array = ReadArray(members, level, i);
for (int j = 0; j < size; j++)
{
sb.AppendFormat("{0}[{1}]\r\n", (new string('\t', level + 1)), j);
Read(sb, array, a_Stream);
}
i += array.Count + 1;//skip
}
else
{
append = false;
align = false;
sb.AppendFormat("{0}{1} {2}\r\n", (new string('\t', level)), varTypeStr, varNameStr);
}
if (append)
{
sb.AppendFormat("{0}{1} {2} = {3}\r\n", (new string('\t', level)), varTypeStr, varNameStr, value);
}
if (align)
{
a_Stream.AlignStream(4);
}
}
}
