/// <summary>
/// Initializes a new instance of the <see cref="NefsHeaderPart1"/> class.
/// </summary>
/// <param name="items">The list of items in the archive sorted by id.</param>
/// <param name="part4">Header part 4.</param>
internal NefsHeaderPart1(NefsItemList items, NefsHeaderPart4 part4)
{
this.entriesById = new SortedDictionary <NefsItemId, NefsHeaderPart1Entry>();
var nextMetadataIndex = 0U;
// Enumerate this list depth first. This determines the metadata index.
// The part 1 entries will be sorted by item id.
foreach (var item in items.EnumerateDepthFirstByName())
{
var entry = new NefsHeaderPart1Entry();
entry.Data0x00_OffsetToData.Value = item.DataSource.Offset;
entry.Data0x08_MetadataIndex.Value = nextMetadataIndex++;
entry.Data0x10_Id.Value = item.Id.Value;
entry.Data0x0c_IndexIntoPart4.Value = part4.GetIndexForItem(item);
this.entriesById.Add(item.Id, entry);
}
// Part 1 is sorted by item id
this.entriesByIndex = new List <NefsHeaderPart1Entry>(this.entriesById.Values);
}
/// <summary>
/// Initializes a new instance of the <see cref="NefsHeader"/> class.
/// </summary>
/// <param name="intro">Header intro.</param>
/// <param name="toc">Header intro table of contents.</param>
/// <param name="part1">Header part 1.</param>
/// <param name="part2">Header part 2.</param>
/// <param name="part3">Header part 3.</param>
/// <param name="part4">Header part 4.</param>
/// <param name="part5">Header part 5.</param>
/// <param name="part6">Header part 6.</param>
/// <param name="part7">Header part 7.</param>
/// <param name="part8">Header part 8.</param>
public NefsHeader(
NefsHeaderIntro intro,
NefsHeaderIntroToc toc,
NefsHeaderPart1 part1,
NefsHeaderPart2 part2,
NefsHeaderPart3 part3,
NefsHeaderPart4 part4,
NefsHeaderPart5 part5,
NefsHeaderPart6 part6,
NefsHeaderPart7 part7,
NefsHeaderPart8 part8)
{
this.Intro = intro ?? throw new ArgumentNullException(nameof(intro));
this.TableOfContents = toc ?? throw new ArgumentNullException(nameof(toc));
this.Part1 = part1 ?? throw new ArgumentNullException(nameof(part1));
this.Part2 = part2 ?? throw new ArgumentNullException(nameof(part2));
this.Part3 = part3 ?? throw new ArgumentNullException(nameof(part3));
this.Part4 = part4 ?? throw new ArgumentNullException(nameof(part4));
this.Part5 = part5 ?? throw new ArgumentNullException(nameof(part5));
this.Part6 = part6 ?? throw new ArgumentNullException(nameof(part6));
this.Part7 = part7 ?? throw new ArgumentNullException(nameof(part7));
this.Part8 = part8 ?? throw new ArgumentNullException(nameof(part8));
}
