acdream/tests/AcDream.App.Tests/UI/Layout/CharacterPanelLiveDatTests.cs
Erik ca4100e76a docs #CT1: character-panel DAT ground truth + InstalledDat pins
Campaign CT slice CT1 (docs/plans/2026-08-24-character-panel-parity-campaign.md):
establishes the authored ground truth for LayoutDesc 0x2100002E that CT2-CT6
build against, so those slices port against verified DAT facts instead of
guessing. No production code changed.

Header findings: the PK line is authored pure white (the CT4 bug is in
CharacterStatController's runtime color choice, not a DAT gap); the level
color is a pale-gold (1, 0.949, 0.498) WITH an authored outline, diverging
from the current hardcoded Gold constant. The stat ListBox's row-template
list (LayoutDesc 0x21000045) is unreachable via the whole-layout
ImportInfos overload (the #375 same-layout template-list skip filter) --
the targeted ImportInfos(dats, layoutId, elementId) overload is required,
same as UiTemplateListBox's TemplateResolver already uses. The shared
attribute/skill row template (0x10000248) authors a 20x20 icon flush at
X=0 (current code: 16x16 at X=4), fixed 150px/100px name/value columns at
X=25/X=175 (current code: a width-fraction split), and a 7px gap between
the value's right edge and the row's own edge -- the scrollbar-gutter
margin the owner reported missing. The Titles page roster, row template
(LayoutDesc 0x2100005E), and window constraints are also pinned; the
character window's root authors NO min/max size properties at all (unlike
chat's self-contained window layout), and RetailUiRuntime.MountCharacter
never wires DatConstraintSource -- correcting the plan's "already in-tree"
claim for CT6.

Also derives and pins the full CharacterTitleTable::GetCharacterTitleFromID
chain (title id -> EnumMapper(0x22000041) canonical name -> compute_str_hash
-> StringTable(0x2300000E) localized text), resolved via the two-level
DBObj::GetDIDByEnum master-map indirection (0x25000000 -> category map ->
target DID) and verified end to end against ACE's CharacterTitle.WarMage=13
-> "War Mage". This independently cross-validates RetailKeyNames' existing
0x2300000A/0x2300000B/0x23000007 constants, which turn out to be the same
category-4 map's enum 4/5/3 entries.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-08-24 21:31:16 +02:00

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using System.Numerics;
using AcDream.App.UI.Layout;
using DatReaderWriter;
namespace AcDream.App.Tests.UI.Layout;
/// <summary>
/// Campaign CT slice CT1 (2026-08-24) pins: the DAT ground truth for the
/// character panel (LayoutDesc <c>0x2100002E</c>) that slices CT2CT6 build
/// against. Findings + raw probe excerpts live in
/// <c>docs/research/2026-08-24-campaign-ct-dat-ground-truth.md</c>. Follows
/// the durable-pin pattern of <see cref="ScrollbarSkinLiveDatTests"/> /
/// <see cref="TooltipSkinLiveDatTests"/> — assertions, not dumps — so a DAT
/// revision or importer regression that silently changes any of these
/// authored facts fails loudly instead of drifting unnoticed into CT2CT6.
///
/// <para>Decomp anchors: header elements are bound by
/// <c>gmStatManagementUI::PostInit @0x004EFD90</c>; the Titles page by
/// <c>gmCharacterTitleUI::PostInit @0x0049A610</c>.</para>
/// </summary>
[Trait("Lane", "InstalledDat")]
public sealed class CharacterPanelLiveDatTests
{
private static string DatDirectory =>
Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.UserProfile),
"Documents", "Asheron's Call");
private static IEnumerable<ElementInfo> Flatten(ElementInfo e)
{
yield return e;
foreach (var c in e.Children)
foreach (var d in Flatten(c))
yield return d;
}
/// <summary>
/// Header identity + level elements, bound by
/// <c>gmStatManagementUI::PostInit @0x004EFD90</c>. Pins item 4 (the PK
/// line is authored pure white — the CT4 bug is in the controller's
/// runtime color choice, NOT a DAT-reading gap) and item 5 (the level
/// color is a pale gold with an authored outline, not
/// <c>CharacterStatController</c>'s current deeper-orange
/// <c>Gold</c> constant). Both header occurrences (Attributes-page and
/// Skills-page chains) are asserted identical — the harmless
/// "duplicated stat-management branches" quirk documented on
/// <c>PrepareSkillScrollbar</c>.
/// </summary>
[InstalledDatFact]
public void HeaderElements_AuthorExpectedFontsAndColors()
{
using var dats = new DatCollection(DatDirectory, DatReaderWriter.Options.DatAccessType.Read);
ElementInfo? tree = LayoutImporter.ImportInfos(dats, 0x2100002Eu);
Assert.NotNull(tree);
var nameOccurrences = Flatten(tree!).Where(e => e.Id == CharacterStatController.NameId).ToList();
Assert.Equal(2, nameOccurrences.Count); // Attributes-page + Skills-page duplicate chains
foreach (var name in nameOccurrences)
{
Assert.Equal(0x40000001u, name.FontDid);
Assert.Equal(Vector4.One, name.FontColor);
}
foreach (var heritage in Flatten(tree!).Where(e => e.Id == CharacterStatController.HeritageId))
{
Assert.Equal(0x40000002u, heritage.FontDid);
Assert.Equal(Vector4.One, heritage.FontColor);
Assert.Equal(5, heritage.MarginLeft);
Assert.Equal(5, heritage.MarginRight);
}
// Item 4: PK status line is authored PURE WHITE.
foreach (var pk in Flatten(tree!).Where(e => e.Id == CharacterStatController.PkStatusId))
{
Assert.Equal(0x40000002u, pk.FontDid);
Assert.Equal(Vector4.One, pk.FontColor);
}
// Item 5: level color is a pale gold (~RGB 255/242/127) WITH an
// authored outline — CharacterStatController.Gold (1, 0.82, 0.36, 1)
// with no outline is a divergent hand-picked runtime color.
foreach (var level in Flatten(tree!).Where(e => e.Id == CharacterStatController.LevelId))
{
Assert.Equal(0x40000010u, level.FontDid);
Assert.True(level.Outline);
Assert.NotNull(level.FontColor);
Assert.Equal(1f, level.FontColor!.Value.X, precision: 3);
Assert.Equal(0.949f, level.FontColor!.Value.Y, precision: 2);
Assert.Equal(0.498f, level.FontColor!.Value.Z, precision: 2);
}
foreach (var xpLabel in Flatten(tree!).Where(e => e.Id == CharacterStatController.XpNextLabelId))
Assert.Equal(0x40000000u, xpLabel.FontDid);
foreach (var xpValue in Flatten(tree!).Where(e => e.Id == CharacterStatController.XpNextValueId))
Assert.Equal(0x40000000u, xpValue.FontDid);
}
/// <summary>
/// The stat ListBox (<c>0x1000023D</c>) authors a five-entry template
/// list in LayoutDesc <c>0x21000045</c>: one shared icon+name+value data
/// row (<c>0x10000248</c>) plus four skill section-header captions
/// (<c>0x10000249..0x1000024C</c>). Pins the roster + the ListBox's own
/// authored scrollbar linkage.
/// </summary>
[InstalledDatFact]
public void StatListBox_AuthorsFiveRowTemplatesInSharedLayout()
{
using var dats = new DatCollection(DatDirectory, DatReaderWriter.Options.DatAccessType.Read);
ElementInfo? tree = LayoutImporter.ImportInfos(dats, 0x2100002Eu);
Assert.NotNull(tree);
// Duplicated once per Attributes-page/Skills-page chain, same as the
// header block — both copies are asserted identical.
var listBoxes = Flatten(tree!).Where(e => e.Id == CharacterStatController.ListBoxId).ToList();
Assert.Equal(2, listBoxes.Count);
uint[] expected =
{
0x10000248u, 0x10000249u, 0x1000024Au, 0x1000024Bu, 0x1000024Cu,
};
foreach (ElementInfo listBox in listBoxes)
{
Assert.Equal(CharacterStatController.ListScrollbarId, listBox.ScrollbarElementId);
Assert.Equal(5, listBox.TemplateList.Count);
foreach (uint id in expected)
{
Assert.Contains(
listBox.TemplateList,
t => t.TemplateLayoutId == 0x21000045u && t.TemplateElementId == id);
}
}
}
/// <summary>
/// The shared attribute/skill data-row template (<c>0x10000248</c> in
/// LayoutDesc <c>0x21000045</c>) — the icon/name/value geometry CT5
/// implements against. NOTE: this element is intentionally unreachable
/// via <see cref="LayoutImporter.ImportInfos(DatReaderWriter.IDatReaderWriter,uint)"/>'s
/// whole-layout overload (the <c>#375</c> same-layout template-list skip
/// filter) — the targeted single-root overload
/// (<c>ImportInfos(dats, layoutId, elementId)</c>) is required, the same
/// seam <c>UiTemplateListBox</c>'s <c>TemplateResolver</c> already uses.
/// </summary>
[InstalledDatFact]
public void AttributeRowTemplate_IconIsFlushLeftTwentyPixels_NameAndValueAreFixedColumns()
{
using var dats = new DatCollection(DatDirectory, DatReaderWriter.Options.DatAccessType.Read);
ElementInfo? row = LayoutImporter.ImportInfos(dats, 0x21000045u, 0x10000248u);
Assert.NotNull(row);
Assert.Equal(282f, row!.Width);
Assert.Equal(20f, row.Height);
Assert.Equal(0x06004CC2u, row.StateMedia["Normal"].File);
// Row-template Highlight sprite (0x06000F93) — CharacterStatController's
// current RowHighlightSprite private constant is 0x06001397, a
// divergence flagged (not fixed) by CT1; see the research doc's
// "Corrections to the plan" §3.
Assert.Equal(0x06000F93u, row.StateMedia["Highlight"].File);
ElementInfo icon = Assert.Single(row.Children, c => c.Id == 0x10000129u);
Assert.Equal(0f, icon.X);
Assert.Equal(0f, icon.Y);
Assert.Equal(20f, icon.Width);
Assert.Equal(20f, icon.Height);
ElementInfo name = Assert.Single(row.Children, c => c.Id == 0x1000012Au);
Assert.Equal(25f, name.X);
Assert.Equal(150f, name.Width);
Assert.Equal(HJustify.Left, name.HJustify);
Assert.Equal(0x40000001u, name.FontDid);
ElementInfo value = Assert.Single(row.Children, c => c.Id == 0x1000012Bu);
Assert.Equal(175f, value.X);
Assert.Equal(100f, value.Width);
Assert.Equal(HJustify.Right, value.HJustify);
Assert.Equal(0x40000001u, value.FontDid);
// Item 2: 7px gap between the value's right edge (275) and the row's
// own right edge (282) — the authored margin the owner reported.
Assert.Equal(7f, row.Width - (value.X + value.Width));
}
/// <summary>
/// The four skill section-header caption templates already match
/// <c>CharacterStatController</c>'s existing sprite constants exactly —
/// a regression guard, not a bug pin (unlike the data-row template
/// above).
/// </summary>
[InstalledDatFact]
public void SkillSectionHeaderTemplates_MatchExistingSpriteConstants()
{
using var dats = new DatCollection(DatDirectory, DatReaderWriter.Options.DatAccessType.Read);
(uint elementId, uint expectedSprite)[] headers =
{
(0x10000249u, 0x06000F90u), // SkillHeaderSpecializedSprite
(0x1000024Au, 0x06000F86u), // SkillHeaderTrainedSprite
(0x1000024Bu, 0x06000F98u), // SkillHeaderUntrainedSprite
(0x1000024Cu, 0x06000F89u), // SkillHeaderUnusableSprite
};
foreach (var (elementId, expectedSprite) in headers)
{
ElementInfo? header = LayoutImporter.ImportInfos(dats, 0x21000045u, elementId);
Assert.NotNull(header);
Assert.Equal(280f, header!.Width);
Assert.Equal(20f, header.Height);
Assert.Equal(expectedSprite, header.StateMedia[""].File);
}
}
/// <summary>
/// The Titles page (<c>gmCharacterTitleUI::PostInit @0x0049A610</c>)
/// element roster: display-title text <c>0x1000052F</c>, title ListBox
/// <c>0x10000532</c> (with its scrollbar linkage + row-template
/// reference), "Set as Display Title" button <c>0x10000535</c> (with the
/// authored Ghosted default state matching the ghost-when-current
/// contract).
/// </summary>
[InstalledDatFact]
public void TitlesPage_ElementRosterExists()
{
using var dats = new DatCollection(DatDirectory, DatReaderWriter.Options.DatAccessType.Read);
ElementInfo? tree = LayoutImporter.ImportInfos(dats, 0x2100002Eu);
Assert.NotNull(tree);
ElementInfo page = Assert.Single(Flatten(tree!), e => e.Id == 0x10000539u);
Assert.Equal(300f, page.Width);
Assert.Equal(575f, page.Height);
ElementInfo displayTitle = Assert.Single(page.Children, c => c.Id == 0x1000052Fu);
Assert.Equal(0x40000001u, displayTitle.FontDid);
Assert.Equal(HJustify.Center, displayTitle.HJustify);
ElementInfo listBox = Assert.Single(page.Children, c => c.Id == 0x10000532u);
Assert.Equal(5u, listBox.Type); // Type-5 ListBox
Assert.Equal(0x10000533u, listBox.ScrollbarElementId);
UiTemplateListEntry template = Assert.Single(listBox.TemplateList);
Assert.Equal(0x2100005Eu, template.TemplateLayoutId);
Assert.Equal(0x10000536u, template.TemplateElementId);
ElementInfo setDisplayButton = Assert.Single(page.Children, c => c.Id == 0x10000535u);
Assert.Equal(1u, setDisplayButton.Type); // Type-1 button
Assert.Equal(65, setDisplayButton.MinWidth);
Assert.Equal("Ghosted", setDisplayButton.DefaultStateName);
}
/// <summary>
/// The title row template (<c>0x10000536</c> in LayoutDesc
/// <c>0x2100005E</c>) — a single-line text row, no icon column, 24px
/// tall. Same targeted-root-overload requirement as the stat row
/// templates.
/// </summary>
[InstalledDatFact]
public void TitleRowTemplate_IsSingleLineTextRowWithNoIconColumn()
{
using var dats = new DatCollection(DatDirectory, DatReaderWriter.Options.DatAccessType.Read);
ElementInfo? row = LayoutImporter.ImportInfos(dats, 0x2100005Eu, 0x10000536u);
Assert.NotNull(row);
Assert.Equal(270f, row!.Width);
Assert.Equal(24f, row.Height);
// DirectState (the "" key), not a named "Normal" state.
Assert.Equal(0x06004CCAu, row.StateMedia[""].File);
Assert.Equal(0x06001AAFu, row.StateMedia["Highlight"].File);
ElementInfo text = Assert.Single(row.Children);
Assert.Equal(0x10000537u, text.Id);
Assert.Equal(270f, text.Width);
Assert.Equal(24f, text.Height);
Assert.Equal(HJustify.Left, text.HJustify);
Assert.Equal(6, text.MarginLeft);
Assert.Equal(6, text.MarginRight);
Assert.Equal(0x40000001u, text.FontDid);
}
/// <summary>
/// Item 3/7 ground truth: the character window's imported root
/// (<c>0x10000227</c>, the Type-8 TabControl <c>ImportInfos</c> returns
/// and <c>RetailUiRuntime.MountCharacter</c> mounts) authors NO
/// MinWidth/MinHeight/MaxWidth/MaxHeight — unlike e.g. the side-vitals
/// window (LayoutDesc <c>0x21000075</c>) whose root DOES author
/// 0x3C..0x3F directly. Pinned so CT6 doesn't waste a cycle assuming a
/// simple "read the DAT property" fix is available for this window;
/// see the research doc's "Corrections to the plan" §1.
/// </summary>
[InstalledDatFact]
public void CharacterWindowRoot_AuthorsNoSizeConstraints()
{
using var dats = new DatCollection(DatDirectory, DatReaderWriter.Options.DatAccessType.Read);
ElementInfo? tree = LayoutImporter.ImportInfos(dats, 0x2100002Eu);
Assert.NotNull(tree);
Assert.Equal(0x10000227u, tree!.Id);
Assert.Equal(8u, tree.Type); // Type-8 TabControl
Assert.Null(tree.MinWidth);
Assert.Null(tree.MinHeight);
Assert.Null(tree.MaxWidth);
Assert.Null(tree.MaxHeight);
}
/// <summary>
/// Comparison point for the pin above: the chat window's root DOES
/// author explicit size constraints, because unlike the character
/// panel's content-only layout, <c>0x2100006F</c>'s root IS a
/// self-contained window element (its own dragbar/border/resize-grip
/// children).
/// </summary>
[InstalledDatFact]
public void ChatWindowRoot_AuthorsExplicitSizeConstraints()
{
using var dats = new DatCollection(DatDirectory, DatReaderWriter.Options.DatAccessType.Read);
ElementInfo? tree = LayoutImporter.ImportInfos(dats, 0x2100006Fu);
Assert.NotNull(tree);
Assert.Equal(0x10000600u, tree!.Id);
Assert.Equal(300, tree.MinWidth);
Assert.Equal(100, tree.MinHeight);
Assert.Equal(2000, tree.MaxWidth);
Assert.Equal(2000, tree.MaxHeight);
}
/// <summary>
/// The title-string table chain
/// (<c>CharacterTitleTable::GetCharacterTitleFromID @0x005c6ed0</c>):
/// title id → <c>EnumMapper(0x22000041)</c> canonical name →
/// <c>compute_str_hash</c> → <c>StringTable(0x2300000E)</c> localized
/// text. Both DIDs are resolved via the two-level
/// <c>DBObj::GetDIDByEnum</c> master-map chain (master map
/// <c>0x25000000</c> → category map → target DID) — see the research
/// doc §5 for the full derivation. Verified end to end against ACE's
/// <c>CharacterTitle.WarMage = 13</c>.
/// </summary>
[InstalledDatFact]
public void TitleStringTable_ResolvesWarMageEndToEnd()
{
using var dats = new DatCollection(DatDirectory, DatReaderWriter.Options.DatAccessType.Read);
bool gotMapper = dats.Portal.TryGet<DatReaderWriter.DBObjs.EnumMapper>(
0x22000041u, out var titleEnumMapper);
Assert.True(gotMapper);
Assert.NotNull(titleEnumMapper);
string raw = titleEnumMapper!.IdToStringMap[13u].ToString();
Assert.Equal("ID_CharacterTitle_War_Mage", raw);
uint hash = DatStringResolver.ComputeHash(raw);
Assert.Equal(0x0543AF05u, hash);
var resolver = new DatStringResolver(dats);
string? resolved = resolver.Resolve(0x2300000Eu, hash);
Assert.Equal("War Mage", resolved);
}
}