public static int[] GetListCounts(IMutagenReadStream frame)
{
var subFrame = frame.ReadSubrecord(RecordTypes.XCNT);
if (subFrame.ContentLength != 20)
{
throw new ArgumentException($"XCNT record had unexpected length {subFrame.ContentLength} != 20");
}
int[] ret = new int[5];
for (int i = 0; i < ret.Length; i++)
{
ret[i] = checked ((int)frame.ReadUInt32());
}
var formIDCount = ret.Sum();
var dataHeader = frame.ReadSubrecord(RecordTypes.DATA);
var expectedLen = formIDCount * 4;
if (dataHeader.ContentLength != expectedLen)
{
throw new ArgumentException($"DATA record had unexpected length that did not match previous counts {dataHeader.ContentLength} != {expectedLen}");
}
return(ret);
}
public static void ProcessStringLink(
IMutagenReadStream stream,
BinaryFileProcessor.ConfigConstructor instr,
List <KeyValuePair <uint, uint> > processedStrings,
IStringsLookup overlay,
ref uint newIndex)
{
var sub = stream.ReadSubrecord();
if (sub.ContentLength != 4)
{
throw new ArgumentException();
}
var curIndex = BinaryPrimitives.ReadUInt32LittleEndian(stream.GetSpan(4));
if (!overlay.TryLookup(curIndex, out var str))
{
instr.SetSubstitution(stream.Position, new byte[4]);
}
else if (curIndex != 0)
{
var assignedIndex = newIndex++;
processedStrings.Add(new KeyValuePair <uint, uint>(curIndex, assignedIndex));
byte[] b = new byte[4];
BinaryPrimitives.WriteUInt32LittleEndian(b, assignedIndex);
instr.SetSubstitution(stream.Position, b);
}
stream.Position -= sub.HeaderLength;
}
