private ItemElement ReadItem(ExtendedBinaryReader input)
{
var offset = input.ReadUInt16();
var returnPos = input.Position;
input.Seek(offset, SeekOrigin.Begin);
var title = ReadSubtitle(input);
var description = ReadSubtitle(input);
var item = new ItemElement {
Title = title, Description = description
};
input.Seek(returnPos, SeekOrigin.Begin);
return(item);
}
private long WriteItem(ExtendedBinaryWriter output, IList <Subtitle> subtitles, ItemElement item, long outputOffset)
{
output.Write((ushort)outputOffset);
var returnPos = output.Position;
output.Seek(outputOffset, SeekOrigin.Begin);
var subtitle = subtitles.First(x => x.Offset == item.Title.Offset);
var currentOffset = outputOffset + 4;
currentOffset = WriteSubtitle(output, subtitle, currentOffset, true);
subtitle = subtitles.First(x => x.Offset == item.Description.Offset);
currentOffset = WriteSubtitle(output, subtitle, currentOffset, true);
output.Seek(returnPos, SeekOrigin.Begin);
return(currentOffset);
}