public DotNetMultiFileResourceHeaderDataImpl(HexBufferSpan span, Bit7String?resourceTypeSpan, Bit7String?resourceSetTypeSpan, HexPosition versionPosition, HexSpan paddingSpan, Bit7String[] typeNames, int numResources)
: base(span)
{
var buffer = span.Buffer;
var pos = span.Start.Position;
MagicNum = new StructField <UInt32Data>("MagicNum", new UInt32Data(buffer, pos));
ResMgrHeaderVersion = new StructField <UInt32Data>("ResMgrHeaderVersion", new UInt32Data(buffer, pos + 4));
HeaderSize = new StructField <UInt32Data>("HeaderSize", new UInt32Data(buffer, pos + 8));
if (resourceTypeSpan == null)
{
if (resourceSetTypeSpan != null)
{
throw new ArgumentException();
}
UnknownHeader = new StructField <VirtualArrayData <ByteData> >("Header", ArrayData.CreateVirtualByteArray(new HexBufferSpan(buffer, HexSpan.FromBounds(pos + 0x0C, versionPosition))));
}
else
{
if (resourceSetTypeSpan == null)
{
throw new ArgumentNullException(nameof(resourceSetTypeSpan));
}
ReaderType = new StructField <Bit7EncodedStringData>("ReaderType", new Bit7EncodedStringData(buffer, resourceTypeSpan.Value.LengthSpan, resourceTypeSpan.Value.StringSpan, Encoding.UTF8));
ResourceSetType = new StructField <Bit7EncodedStringData>("ResourceSetType", new Bit7EncodedStringData(buffer, resourceSetTypeSpan.Value.LengthSpan, resourceSetTypeSpan.Value.StringSpan, Encoding.UTF8));
}
pos = versionPosition;
Version = new StructField <UInt32Data>("Version", new UInt32Data(buffer, pos));
NumResources = new StructField <UInt32Data>("NumResources", new UInt32Data(buffer, pos + 4));
NumTypes = new StructField <UInt32Data>("NumTypes", new UInt32Data(buffer, pos + 8));
pos += 0x0C;
var fields = new ArrayField <Bit7EncodedStringData> [typeNames.Length];
var currPos = pos;
for (int i = 0; i < fields.Length; i++)
{
var info = typeNames[i];
var field = new ArrayField <Bit7EncodedStringData>(new Bit7EncodedStringData(buffer, info.LengthSpan, info.StringSpan, Encoding.UTF8), (uint)i);
fields[i] = field;
currPos = field.Data.Span.End;
}
TypeNames = new StructField <VariableLengthArrayData <Bit7EncodedStringData> >("TypeNames", new VariableLengthArrayData <Bit7EncodedStringData>(string.Empty, new HexBufferSpan(buffer, HexSpan.FromBounds(pos, currPos)), fields));
Alignment8 = new StructField <ArrayData <ByteData> >("Padding", ArrayData.CreateByteArray(buffer, paddingSpan.Start, (int)paddingSpan.Length.ToUInt64()));
pos = paddingSpan.End;
NameHashes = new StructField <VirtualArrayData <UInt32Data> >("NameHashes", ArrayData.CreateVirtualUInt32Array(new HexBufferSpan(buffer, new HexSpan(pos, (ulong)numResources * 4))));
pos += (ulong)numResources * 4;
NamePositions = new StructField <VirtualArrayData <UInt32Data> >("NamePositions", ArrayData.CreateVirtualUInt32Array(new HexBufferSpan(buffer, new HexSpan(pos, (ulong)numResources * 4))));
pos += (ulong)numResources * 4;
DataSectionOffset = new StructField <FileOffsetData>("DataSectionOffset", new FileOffsetData(buffer, pos));
pos += 4;
if (pos != span.Span.End)
{
throw new ArgumentOutOfRangeException(nameof(span));
}
var list = new List <BufferField>(13);
list.Add(MagicNum);
list.Add(ResMgrHeaderVersion);
list.Add(HeaderSize);
if (UnknownHeader != null)
{
list.Add(UnknownHeader);
}
if (ReaderType != null)
{
list.Add(ReaderType);
}
if (ResourceSetType != null)
{
list.Add(ResourceSetType);
}
list.Add(Version);
list.Add(NumResources);
list.Add(NumTypes);
list.Add(TypeNames);
list.Add(Alignment8);
list.Add(NameHashes);
list.Add(NamePositions);
list.Add(DataSectionOffset);
Fields = list.ToArray();
}