feat(ui): share indicator detail panels

Port the authored Link Status, Vitae, and Mini Game detail roots and register every indicator page with retail's one-active gmPanelUI owner. Helpful/Harmful and the new pages now replace Inventory, Character, or Magic at one canonical window position while preserving the DAT restore-previous flag.

Correct the retail ping wire to its payload-free request/response, publish measured RTT, and port Vitae recovery XP from the live modifier and player properties. Keep transport packet-loss averaging and mini-game gameplay explicitly tracked under AP-110.

Release build and all 5,814 tests pass with five intentional skips. Connected visual gate pending.

Co-authored-by: OpenAI Codex <codex@openai.com>

src/AcDream.App/Rendering/GameWindow.cs

@@ -2320,6 +2320,7 @@ public sealed class GameWindow : IDisposable
                         () => _liveSession?.LinkStatus
                             ?? AcDream.Core.Net.LinkStatusSnapshot.Disconnected,
                         ClientTimerNow,
+                        () => _liveSession?.RequestLinkStatusPing(),
                         () => _window?.Close()),
                     Toolbar: new AcDream.App.UI.ToolbarRuntimeBindings(
                         Objects,

src/AcDream.App/UI/Layout/IndicatorBarController.cs

@@ -85,7 +85,10 @@ public sealed class IndicatorBarController : IRetainedPanelController
 
         _helpful.OnClick = () => bindings.TogglePanel(RetailPanelCatalog.PositiveEffects);
         _harmful.OnClick = () => bindings.TogglePanel(RetailPanelCatalog.NegativeEffects);
+        _link.OnClick = () => bindings.TogglePanel(RetailPanelCatalog.LinkStatus);
+        _vitae.OnClick = () => bindings.TogglePanel(RetailPanelCatalog.Vitae);
         _burden.OnClick = () => bindings.TogglePanel(RetailPanelCatalog.Character);
+        _miniGame.OnClick = () => bindings.TogglePanel(RetailPanelCatalog.MiniGame);
         _endCharacterSession.OnClick = bindings.RequestEndCharacterSession;
 
         bindings.Spellbook.EnchantmentsChanged += UpdateEnchantments;

src/AcDream.App/UI/Layout/IndicatorDetailText.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+
+namespace AcDream.App.UI.Layout;
+
+/// <summary>
+/// Shared text shaping for retail indicator detail pages. Retail
+/// <c>UIElement_Text::SetText</c> reflows newline-delimited strings into the
+/// authored field width; acdream's retained text seam carries already-shaped
+/// lines, so controllers perform the equivalent shaping before publication.
+/// </summary>
+internal static class IndicatorDetailText
+{
+    public static IReadOnlyList<UiText.Line> Shape(UiText target, string text)
+    {
+        ArgumentNullException.ThrowIfNull(target);
+        text ??= string.Empty;
+
+        float maxWidth = Math.Max(1f, target.Width - (2f * target.Padding));
+        float Measure(string value)
+            => target.DatFont?.MeasureWidth(value)
+               ?? target.Font?.MeasureWidth(value)
+               ?? value.Length * 8f;
+
+        var lines = new List<UiText.Line>();
+        string normalized = text.Replace("\\n", "\n", StringComparison.Ordinal);
+        foreach (string paragraph in normalized.Split('\n'))
+        {
+            if (paragraph.Length == 0)
+            {
+                lines.Add(new UiText.Line(string.Empty, target.DefaultColor));
+                continue;
+            }
+
+            foreach (string line in ChatWindowController.WrapText(paragraph, maxWidth, Measure))
+                lines.Add(new UiText.Line(line, target.DefaultColor));
+        }
+        return lines;
+    }
+}

src/AcDream.App/UI/Layout/LinkStatusUiController.cs

@@ -0,0 +1,142 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using AcDream.Core.Net;
+
+namespace AcDream.App.UI.Layout;
+
+/// <summary>
+/// Retained port of retail <c>gmLinkStatusUI</c>. LayoutDesc owns the page and
+/// chrome; this controller owns its five-second text refresh and 120-second
+/// ping cadence.
+/// </summary>
+public sealed class LinkStatusUiController : IRetainedPanelController
+{
+    public const uint LayoutId = 0x2100001Du;
+    public const uint RootId = 0x10000167u;
+    public const uint MainTextId = 0x10000169u;
+    public const uint CloseId = 0x100000FCu;
+
+    private const double UpdateIntervalSeconds = 5d;
+    private const double PingIntervalSeconds = 120d;
+
+    private readonly UiText _mainText;
+    private readonly UiButton? _close;
+    private readonly Func<LinkStatusSnapshot> _snapshot;
+    private readonly Func<double> _currentTime;
+    private readonly Action _requestPing;
+    private readonly LinkStatusStrings _strings;
+    private IReadOnlyList<UiText.Line> _lines = Array.Empty<UiText.Line>();
+    private double _nextUpdateTime = -1d;
+    private double _lastPingRequestTime = -1d;
+    private bool _pleaseRequestPing;
+    private bool _visible;
+
+    private LinkStatusUiController(
+        ImportedLayout layout,
+        Func<LinkStatusSnapshot> snapshot,
+        Func<double> currentTime,
+        Action requestPing,
+        LinkStatusStrings strings,
+        Action? close)
+    {
+        _mainText = (UiText)layout.FindElement(MainTextId)!;
+        _close = layout.FindElement(CloseId) as UiButton;
+        _snapshot = snapshot;
+        _currentTime = currentTime;
+        _requestPing = requestPing;
+        _strings = strings;
+        _mainText.LinesProvider = () => _lines;
+        if (_close is not null) _close.OnClick = close;
+    }
+
+    public static LinkStatusUiController? Bind(
+        ImportedLayout layout,
+        Func<LinkStatusSnapshot> snapshot,
+        Func<double> currentTime,
+        Action requestPing,
+        LinkStatusStrings strings,
+        Action? close = null)
+    {
+        ArgumentNullException.ThrowIfNull(layout);
+        ArgumentNullException.ThrowIfNull(snapshot);
+        ArgumentNullException.ThrowIfNull(currentTime);
+        ArgumentNullException.ThrowIfNull(requestPing);
+        ArgumentNullException.ThrowIfNull(strings);
+        return layout.FindElement(MainTextId) is UiText
+            ? new LinkStatusUiController(
+                layout, snapshot, currentTime, requestPing, strings, close)
+            : null;
+    }
+
+    /// <summary>
+    /// Port of <c>gmLinkStatusUI::ListenToGlobalMessage @ 0x004AB110</c>.
+    /// </summary>
+    public void Tick()
+    {
+        if (!_visible) return;
+        double now = _currentTime();
+        if (!double.IsFinite(now) || now < _nextUpdateTime) return;
+        _nextUpdateTime = now + UpdateIntervalSeconds;
+        Update(now);
+    }
+
+    public void OnShown()
+    {
+        _visible = true;
+        _pleaseRequestPing = true;
+        Update(_currentTime());
+    }
+
+    public void OnHidden()
+    {
+        _visible = false;
+        _pleaseRequestPing = false;
+    }
+
+    private void Update(double now)
+    {
+        LinkStatusSnapshot value = _snapshot();
+        string ping = value.RoundTripSeconds is double seconds
+                      && double.IsFinite(seconds)
+                      && seconds >= 0d
+            ? (seconds * 1000d).ToString("F0", CultureInfo.CurrentCulture)
+            : "????";
+        string body = _strings.Description
+                      + _strings.Legend
+                      + _strings.DisconnectWarning
+                      + _strings.PacketLossPrefix
+                      + value.PacketLossPercentage.ToString("F2", CultureInfo.CurrentCulture)
+                      + _strings.PingPrefix
+                      + ping;
+        _lines = IndicatorDetailText.Shape(_mainText, body);
+
+        if (!double.IsFinite(now)) return;
+        bool periodicPing = _lastPingRequestTime >= 0d
+            && now - _lastPingRequestTime >= PingIntervalSeconds;
+        if (!_pleaseRequestPing && !periodicPing) return;
+        _lastPingRequestTime = now;
+        _pleaseRequestPing = false;
+        _requestPing();
+    }
+
+    public void Dispose()
+    {
+        if (_close is not null) _close.OnClick = null;
+    }
+}
+
+public sealed record LinkStatusStrings(
+    string Description,
+    string Legend,
+    string DisconnectWarning,
+    string PacketLossPrefix,
+    string PingPrefix)
+{
+    public static LinkStatusStrings English { get; } = new(
+        "The Link Indicator shows the current status of your connection to the game servers.",
+        "\n\nGREEN = your link is good.\nYELLOW = no packets for at least 5 sec.\nRED = no packets for at least 20 sec.",
+        "\n\nIf approximately forty seconds pass without receiving a packet, you will be disconnected from the server.",
+        "\n\n\nPacket loss for the last 10 sec: ",
+        "\n\nRoundtrip Ping time to Server: ");
+}

src/AcDream.App/UI/Layout/MiniGameUiController.cs

@@ -0,0 +1,35 @@
+using System;
+
+namespace AcDream.App.UI.Layout;
+
+/// <summary>
+/// Authored shell for retail <c>gmMiniGameUI</c>. The indicator remains
+/// ghosted until a future game-state owner calls <c>SetMiniGameActive</c>;
+/// mounting the page now keeps its window lifecycle on the shared retail host.
+/// </summary>
+public sealed class MiniGameUiController : IRetainedPanelController
+{
+    public const uint LayoutId = 0x2100001Eu;
+    public const uint RootId = 0x1000016Au;
+    public const uint CloseId = 0x1000016Bu;
+
+    private readonly UiButton _close;
+
+    private MiniGameUiController(UiButton close, Action? closeWindow)
+    {
+        _close = close;
+        _close.OnClick = closeWindow;
+    }
+
+    public static MiniGameUiController? Bind(
+        ImportedLayout layout,
+        Action? close = null)
+    {
+        ArgumentNullException.ThrowIfNull(layout);
+        return layout.FindElement(CloseId) is UiButton button
+            ? new MiniGameUiController(button, close)
+            : null;
+    }
+
+    public void Dispose() => _close.OnClick = null;
+}

src/AcDream.App/UI/Layout/VitaeUiController.cs

@@ -0,0 +1,158 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using AcDream.Core.Items;
+using AcDream.Core.Spells;
+
+namespace AcDream.App.UI.Layout;
+
+/// <summary>
+/// Retained port of retail <c>gmVitaeUI</c>. It presents the active vitae
+/// modifier and the authoritative experience pool needed to regain one percent.
+/// </summary>
+public sealed class VitaeUiController : IRetainedPanelController
+{
+    public const uint LayoutId = 0x21000020u;
+    public const uint RootId = 0x100001C1u;
+    public const uint MainTextId = 0x100001C3u;
+    public const uint CloseId = 0x100000FCu;
+
+    internal const uint VitaeCpPoolProperty = 0x81u;
+    internal const uint DeathLevelProperty = 0x8Bu;
+    internal const uint LevelProperty = 0x19u;
+
+    private readonly Spellbook _spellbook;
+    private readonly ClientObjectTable _objects;
+    private readonly Func<uint> _playerGuid;
+    private readonly VitaeStrings _strings;
+    private readonly UiText _mainText;
+    private readonly UiButton? _close;
+    private IReadOnlyList<UiText.Line> _lines = Array.Empty<UiText.Line>();
+    private bool _disposed;
+
+    private VitaeUiController(
+        ImportedLayout layout,
+        Spellbook spellbook,
+        ClientObjectTable objects,
+        Func<uint> playerGuid,
+        VitaeStrings strings,
+        Action? close)
+    {
+        _spellbook = spellbook;
+        _objects = objects;
+        _playerGuid = playerGuid;
+        _strings = strings;
+        _mainText = (UiText)layout.FindElement(MainTextId)!;
+        _close = layout.FindElement(CloseId) as UiButton;
+        _mainText.LinesProvider = () => _lines;
+        if (_close is not null) _close.OnClick = close;
+
+        _spellbook.EnchantmentsChanged += Update;
+        _objects.ObjectAdded += OnObjectChanged;
+        _objects.ObjectUpdated += OnObjectChanged;
+        _objects.Cleared += Update;
+        Update();
+    }
+
+    public static VitaeUiController? Bind(
+        ImportedLayout layout,
+        Spellbook spellbook,
+        ClientObjectTable objects,
+        Func<uint> playerGuid,
+        VitaeStrings strings,
+        Action? close = null)
+    {
+        ArgumentNullException.ThrowIfNull(layout);
+        ArgumentNullException.ThrowIfNull(spellbook);
+        ArgumentNullException.ThrowIfNull(objects);
+        ArgumentNullException.ThrowIfNull(playerGuid);
+        ArgumentNullException.ThrowIfNull(strings);
+        return layout.FindElement(MainTextId) is UiText
+            ? new VitaeUiController(
+                layout, spellbook, objects, playerGuid, strings, close)
+            : null;
+    }
+
+    public void OnShown() => Update();
+
+    private void OnObjectChanged(ClientObject item)
+    {
+        if (item.ObjectId == _playerGuid()) Update();
+    }
+
+    private void Update()
+    {
+        float vitae = CurrentVitae();
+        int lostPercent = 100 - (int)(vitae * 100f);
+        string body;
+        if (lostPercent <= 0)
+        {
+            body = _strings.FullStrength;
+        }
+        else
+        {
+            ClientObject? player = _objects.Get(_playerGuid());
+            int pool = player?.Properties.GetInt(VitaeCpPoolProperty) ?? 0;
+            int level = 0;
+            if (player is not null)
+            {
+                level = player.Properties.Ints.TryGetValue(
+                    DeathLevelProperty, out int deathLevel)
+                    ? deathLevel
+                    : player.Properties.GetInt(LevelProperty);
+            }
+            int remaining = VitaeCpPoolThreshold(vitae, level) - pool;
+            body = _strings.LostPrefix
+                   + lostPercent
+                   + _strings.LostSuffix
+                   + _strings.RecoveryPrefix
+                   + remaining
+                   + _strings.RecoverySuffix;
+        }
+        _lines = IndicatorDetailText.Shape(_mainText, body);
+    }
+
+    private float CurrentVitae()
+        => _spellbook.ActiveEnchantmentSnapshot
+            .Where(record => record.Bucket == 4u)
+            .Select(record => record.StatModValue)
+            .OfType<float>()
+            .Where(float.IsFinite)
+            .DefaultIfEmpty(1f)
+            .Last();
+
+    /// <summary>
+    /// Retail <c>VitaeSystem::VitaeCPPoolThreshold @ 0x005C8FD0</c>, with
+    /// the x87 expression cross-checked against ACE's Player_Xp port.
+    /// </summary>
+    internal static int VitaeCpPoolThreshold(float vitae, int level)
+        => (int)(((Math.Pow(level, 2.5d) * 2.5d) + 20d)
+                 * Math.Pow(vitae, 5d)
+                 + 0.5d);
+
+    public void Dispose()
+    {
+        if (_disposed) return;
+        _disposed = true;
+        _spellbook.EnchantmentsChanged -= Update;
+        _objects.ObjectAdded -= OnObjectChanged;
+        _objects.ObjectUpdated -= OnObjectChanged;
+        _objects.Cleared -= Update;
+        if (_close is not null) _close.OnClick = null;
+    }
+}
+
+public sealed record VitaeStrings(
+    string FullStrength,
+    string LostPrefix,
+    string LostSuffix,
+    string RecoveryPrefix,
+    string RecoverySuffix)
+{
+    public static VitaeStrings English { get; } = new(
+        "Your Vitae, or life force, is at full strength.",
+        "Due to your recent death, you have temporarily lost ",
+        " % of your Vitae, or life force.",
+        "\n\nYou will regain 1% of your Vitae once you earn ",
+        " more experience.");
+}

src/AcDream.App/UI/RetailPanelCatalog.cs

@@ -10,16 +10,22 @@ public static class RetailPanelCatalog
     public const uint PositiveEffects = 4u;
     public const uint NegativeEffects = 5u;
     public const uint Inventory = 7u;
+    public const uint LinkStatus = 8u;
+    public const uint MiniGame = 9u;
     public const uint Character = 11u;
     public const uint Magic = 13u;
+    public const uint Vitae = 15u;
 
     private static readonly (uint PanelId, string WindowName)[] Mounted =
     {
         (PositiveEffects, WindowNames.PositiveEffects),
         (NegativeEffects, WindowNames.NegativeEffects),
         (Inventory, WindowNames.Inventory),
+        (LinkStatus, WindowNames.LinkStatus),
+        (MiniGame, WindowNames.MiniGame),
         (Character, WindowNames.Character),
         (Magic, WindowNames.Spellbook),
+        (Vitae, WindowNames.Vitae),
     };
 
     private static readonly (uint PanelId, string WindowName)[] Toolbar =

src/AcDream.App/UI/RetailUiRuntime.cs

@@ -81,6 +81,7 @@ public sealed record IndicatorRuntimeBindings(
     Func<int?> Strength,
     Func<LinkStatusSnapshot> LinkStatus,
     Func<double> CurrentTime,
+    Action RequestLinkStatusPing,
     Action EndCharacterSession);
 
 public sealed record ToolbarRuntimeBindings(
@@ -196,6 +197,7 @@ public sealed class RetailUiRuntime : IDisposable
         MountCombat();
         MountSpellbook();
         MountEffects();
+        MountIndicatorDetailPanels();
         MountIndicators();
         MountJumpPowerbar();
         MountDialogFactory();
@@ -245,6 +247,9 @@ public sealed class RetailUiRuntime : IDisposable
     public SpellbookWindowController? SpellbookWindowController { get; private set; }
     public EffectsUiController? PositiveEffectsController { get; private set; }
     public EffectsUiController? NegativeEffectsController { get; private set; }
+    public LinkStatusUiController? LinkStatusUiController { get; private set; }
+    public VitaeUiController? VitaeUiController { get; private set; }
+    public MiniGameUiController? MiniGameUiController { get; private set; }
     public IndicatorBarController? IndicatorBarController { get; private set; }
     public JumpPowerbarController? JumpPowerbarController { get; private set; }
     public RetailFpsController? FpsController { get; private set; }
@@ -274,6 +279,7 @@ public sealed class RetailUiRuntime : IDisposable
         SpellcastingUiController?.Tick();
         PositiveEffectsController?.Tick();
         NegativeEffectsController?.Tick();
+        LinkStatusUiController?.Tick();
         IndicatorBarController?.Tick();
         JumpPowerbarController?.Tick();
         SelectedObjectController?.Tick(deltaSeconds);
@@ -880,7 +886,7 @@ public sealed class RetailUiRuntime : IDisposable
         if (positive) PositiveEffectsController = controller;
         else NegativeEffectsController = controller;
         UiElement root = layout.Root;
-        RetailWindowFrame.Mount(
+        RetailWindowHandle handle = RetailWindowFrame.Mount(
             Host.Root,
             root,
             _bindings.Assets.ResolveSprite,
@@ -898,10 +904,184 @@ public sealed class RetailUiRuntime : IDisposable
                 ContentClickThrough = false,
                 Controller = controller,
             });
-        _panelUi.Register(
+        _panelUi.RegisterMainPanel(
             positive ? RetailPanelCatalog.PositiveEffects : RetailPanelCatalog.NegativeEffects,
             positive ? WindowNames.PositiveEffects : WindowNames.NegativeEffects,
-            rootInfo);
+            handle,
+            rootInfo.TryGetEffectiveBool(
+                RetailPanelUiController.RestorePreviousPropertyId,
+                out bool restorePrevious)
+                && restorePrevious);
+    }
+
+    private void MountIndicatorDetailPanels()
+    {
+        MountLinkStatusPanel();
+        MountVitaePanel();
+        MountMiniGamePanel();
+    }
+
+    private void MountLinkStatusPanel()
+    {
+        ElementInfo? rootInfo;
+        ImportedLayout? layout;
+        LinkStatusStrings strings;
+        lock (_bindings.Assets.DatLock)
+        {
+            rootInfo = LayoutImporter.ImportInfos(
+                _bindings.Assets.Dats,
+                LinkStatusUiController.LayoutId,
+                LinkStatusUiController.RootId);
+            var resolver = new DatStringResolver(_bindings.Assets.Dats);
+            layout = rootInfo is null
+                ? null
+                : LayoutImporter.Build(
+                    rootInfo,
+                    _bindings.Assets.ResolveSprite,
+                    _bindings.Assets.DefaultFont,
+                    _bindings.Assets.ResolveFont,
+                    resolver.Resolve);
+            LinkStatusStrings fallback = LinkStatusStrings.English;
+            strings = new LinkStatusStrings(
+                resolver.Resolve(0x23000001u, 0x0D632F7Fu) ?? fallback.Description,
+                resolver.Resolve(0x23000001u, 0x038FABF3u) ?? fallback.Legend,
+                resolver.Resolve(0x23000001u, 0x05481084u) ?? fallback.DisconnectWarning,
+                resolver.Resolve(0x23000001u, 0x0CADBA93u) ?? fallback.PacketLossPrefix,
+                resolver.Resolve(0x23000001u, 0x0D6485F7u) ?? fallback.PingPrefix);
+        }
+        if (rootInfo is null || layout is null) return;
+
+        LinkStatusUiController? controller = Layout.LinkStatusUiController.Bind(
+            layout,
+            _bindings.Indicators.LinkStatus,
+            _bindings.Indicators.CurrentTime,
+            _bindings.Indicators.RequestLinkStatusPing,
+            strings,
+            () => CloseWindow(WindowNames.LinkStatus));
+        if (controller is null) return;
+        LinkStatusUiController = controller;
+        RegisterIndicatorDetailPanel(
+            RetailPanelCatalog.LinkStatus,
+            WindowNames.LinkStatus,
+            rootInfo,
+            layout.Root,
+            controller);
+    }
+
+    private void MountVitaePanel()
+    {
+        ElementInfo? rootInfo;
+        ImportedLayout? layout;
+        VitaeStrings strings;
+        lock (_bindings.Assets.DatLock)
+        {
+            rootInfo = LayoutImporter.ImportInfos(
+                _bindings.Assets.Dats,
+                VitaeUiController.LayoutId,
+                VitaeUiController.RootId);
+            var resolver = new DatStringResolver(_bindings.Assets.Dats);
+            layout = rootInfo is null
+                ? null
+                : LayoutImporter.Build(
+                    rootInfo,
+                    _bindings.Assets.ResolveSprite,
+                    _bindings.Assets.DefaultFont,
+                    _bindings.Assets.ResolveFont,
+                    resolver.Resolve);
+            VitaeStrings fallback = VitaeStrings.English;
+            strings = new VitaeStrings(
+                resolver.Resolve(0x23000001u, 0x0142DDECu) ?? fallback.FullStrength,
+                resolver.Resolve(0x23000001u, 0x045D7665u, 0) ?? fallback.LostPrefix,
+                resolver.Resolve(0x23000001u, 0x045D7665u, 1) ?? fallback.LostSuffix,
+                resolver.Resolve(0x23000001u, 0x0DCD8C35u, 0) ?? fallback.RecoveryPrefix,
+                resolver.Resolve(0x23000001u, 0x0DCD8C35u, 1) ?? fallback.RecoverySuffix);
+        }
+        if (rootInfo is null || layout is null) return;
+
+        VitaeUiController? controller = Layout.VitaeUiController.Bind(
+            layout,
+            _bindings.Indicators.Spellbook,
+            _bindings.Indicators.Objects,
+            _bindings.Indicators.PlayerGuid,
+            strings,
+            () => CloseWindow(WindowNames.Vitae));
+        if (controller is null) return;
+        VitaeUiController = controller;
+        RegisterIndicatorDetailPanel(
+            RetailPanelCatalog.Vitae,
+            WindowNames.Vitae,
+            rootInfo,
+            layout.Root,
+            controller);
+    }
+
+    private void MountMiniGamePanel()
+    {
+        ElementInfo? rootInfo;
+        ImportedLayout? layout;
+        lock (_bindings.Assets.DatLock)
+        {
+            rootInfo = LayoutImporter.ImportInfos(
+                _bindings.Assets.Dats,
+                MiniGameUiController.LayoutId,
+                MiniGameUiController.RootId);
+            layout = rootInfo is null
+                ? null
+                : LayoutImporter.Build(
+                    rootInfo,
+                    _bindings.Assets.ResolveSprite,
+                    _bindings.Assets.DefaultFont,
+                    _bindings.Assets.ResolveFont,
+                    new DatStringResolver(_bindings.Assets.Dats).Resolve);
+        }
+        if (rootInfo is null || layout is null) return;
+
+        MiniGameUiController? controller = Layout.MiniGameUiController.Bind(
+            layout,
+            () => CloseWindow(WindowNames.MiniGame));
+        if (controller is null) return;
+        MiniGameUiController = controller;
+        RegisterIndicatorDetailPanel(
+            RetailPanelCatalog.MiniGame,
+            WindowNames.MiniGame,
+            rootInfo,
+            layout.Root,
+            controller);
+    }
+
+    private void RegisterIndicatorDetailPanel(
+        uint panelId,
+        string windowName,
+        ElementInfo rootInfo,
+        UiElement root,
+        IRetainedPanelController controller)
+    {
+        RetailWindowHandle handle = RetailWindowFrame.Mount(
+            Host.Root,
+            root,
+            _bindings.Assets.ResolveSprite,
+            new RetailWindowFrame.Options
+            {
+                WindowName = windowName,
+                Chrome = RetailWindowChrome.Imported,
+                Left = 18f,
+                Top = 18f,
+                Visible = false,
+                Resizable = false,
+                ResizeX = false,
+                ResizeY = false,
+                ConstrainDragToParent = true,
+                ContentClickThrough = false,
+                Controller = controller,
+            });
+        _panelUi.RegisterMainPanel(
+            panelId,
+            windowName,
+            handle,
+            rootInfo.TryGetEffectiveBool(
+                RetailPanelUiController.RestorePreviousPropertyId,
+                out bool restorePrevious)
+                && restorePrevious);
     }
 
     private void MountIndicators()

src/AcDream.App/UI/WindowNames.cs

@@ -16,4 +16,7 @@ public static class WindowNames
     public const string Indicators = "indicators";
     public const string PositiveEffects = "effects-positive";
     public const string NegativeEffects = "effects-negative";
+    public const string LinkStatus = "link-status";
+    public const string MiniGame = "mini-game";
+    public const string Vitae = "vitae";
 }