fix(client): restore retail interaction parity

Harden keyboard and camera routing, inventory and vendor interactions, chat/emotes, relog portal flow, and paperdoll rendering. Add retail research, connected gate coverage, and release-gate validation.

src/AcDream.App/Composition/InteractionRetainedUiComposition.cs

@@ -96,7 +96,8 @@ internal sealed record InteractionRetainedUiDependencies(
     Func<AcDream.Core.World.DerethDateTime.Calendar> CurrentCalendar,
     AcDream.App.Rendering.Packs.RenderPackCatalogSource? RenderPackCatalog = null,
     Func<AcDream.App.Rendering.Packs.RenderPackDiagnosticsSnapshot>?
-        RenderPackDiagnostics = null)
+        RenderPackDiagnostics = null,
+    string? ScreenshotsDirectory = null)
 {
     public RuntimeActionState Actions => Runtime.ActionOwner;
 
@@ -388,9 +389,15 @@ internal sealed class RetailInteractionRetainedUiCompositionFactory
                     container,
                     placement,
                     amount),
+            sendStackableMerge: (source, target, amount) =>
+                session.CurrentSession?.SendStackableMerge(source, target, amount),
             requestExternalContainer: guid =>
             {
-                d.Inventory.ExternalContainers.RequestOpen(guid);
+                ClientObject? container = d.Inventory.Objects.Get(guid);
+                bool isCorpse = container is not null
+                    && ((PublicWeenieFlags)(container.PublicWeenieBitfield ?? 0u)
+                        & PublicWeenieFlags.Corpse) != 0;
+                d.Inventory.ExternalContainers.RequestOpen(guid, isCorpse);
             },
             requestUse: selection.RequestUse,
             // Slice 6.3: ItemInteractionController.TryBuy owns the
@@ -663,16 +670,20 @@ internal sealed class RetailInteractionRetainedUiCompositionFactory
                     CharacterKey: () => d.Settings.ActiveToonKey,
                     ScreenSize: () => (d.Window.Size.X, d.Window.Size.Y));
             void ProbeLog(string message) => d.Log("[UI-PROBE] " + message);
-            FrameScreenshotController? screenshots = null;
-            if (d.Options.UiProbeEnabled
-                && d.Options.AutomationArtifactDirectory is { } artifactDirectory)
-            {
-                screenshots = new FrameScreenshotController(
-                    d.BackbufferReader,
-                    Path.Combine(artifactDirectory, "screenshots"),
-                    ProbeLog,
-                    d.RenderPackDiagnostics);
-            }
+            string screenshotDirectory =
+                d.Options.UiProbeEnabled
+                && d.Options.AutomationArtifactDirectory is { } artifactDirectory
+                    ? Path.Combine(artifactDirectory, "screenshots")
+                    : !string.IsNullOrWhiteSpace(d.ScreenshotsDirectory)
+                        ? d.ScreenshotsDirectory
+                        : Path.Combine(
+                            Path.GetDirectoryName(d.KeyBindingsFilePath)!,
+                            "screenshots");
+            var screenshots = new FrameScreenshotController(
+                d.BackbufferReader,
+                screenshotDirectory,
+                ProbeLog,
+                d.RenderPackDiagnostics);
             checkpoint(InteractionRetainedUiCompositionPoint.UiProbeCreated);
 
             var assets = new RetailUiAssets(
@@ -1157,11 +1168,10 @@ internal sealed class RetailInteractionRetainedUiCompositionFactory
                     late.GameRuntime.CharacterSelectionConfirmDelete,
                     late.GameRuntime.CharacterSelectionRestore,
                     late.GameRuntime.CharacterSelectionCancel,
-                    // Campaign LA gate round 2 finding 1: the SAME
-                    // window-close path GameplayInputCommandController's
-                    // Escape fallback uses (IGameplayWindowCommands.Close
-                    // /GameplayWindowCommands wrap this same d.Window.Close
-                    // delegate) — no separate exit path.
+                    // Campaign LA gate round 2 finding 1: the character
+                    // selection screen's Exit button uses the ordinary host
+                    // close path. Gameplay Escape is independent: retail
+                    // clears selection or toggles the Gameplay Options page.
                     d.Window.Close),
                 // Campaign CC slice CC4: same late-bound generation-capturing
                 // seam as CharacterSelection above. RequestExit here is a
@@ -1203,7 +1213,24 @@ internal sealed class RetailInteractionRetainedUiCompositionFactory
                         RandomizeAppearance: late.GameRuntime.CharacterCreationRandomizeAppearance,
                         RandomizeClothing: late.GameRuntime.CharacterCreationRandomizeClothing,
                         GetSkillScore: chargenSkillScoreResolver.Resolve,
-                    OpenOnStart: d.Options.OpenCharacterCreationOnStart));
+                    OpenOnStart: d.Options.OpenCharacterCreationOnStart),
+                CaptureScreenshot: () =>
+                {
+                    if (screenshots.TryRequestRetailScreenshot(
+                            out string path,
+                            out string error))
+                    {
+                        d.Communication.AddText(
+                            $"Screenshot saved to {path}",
+                            RetailLogTextType.ClientLocal);
+                    }
+                    else
+                    {
+                        d.Communication.AddText(
+                            $"Screenshot failed: {error}",
+                            RetailLogTextType.ClientLocal);
+                    }
+                });
             RetailUiRuntime runtime = lease.Mount(
                 () => RetailUiRuntime.CreateUninitialized(bindings));
             checkpoint(InteractionRetainedUiCompositionPoint.UiRuntimeMounted);

src/AcDream.App/Composition/LivePresentationComposition.cs

@@ -63,6 +63,7 @@ internal sealed record LivePresentationDependencies(
     CellVisibility CellVisibility,
     LiveWorldOriginState WorldOrigin,
     LocalPlayerIdentityState PlayerIdentity,
+    ChaseCameraInputState ChaseCameraInput,
     PointerPositionState PointerPosition,
     PlayerApproachCompletionState PlayerApproachCompletions,
     GameRenderResourceLifetime RenderResourceLifetime,
@@ -808,7 +809,12 @@ internal sealed class LivePresentationCompositionPhase
                 d.RetailAlphaQueue,
                 alphaScratchBudgets.DispatcherBytes,
                 foundation.TerrainAtlas?.BuildingDetailTexture ?? default,
-                () => d.Settings.DisplayPreview.BuildingDetailTextures),
+                () => d.Settings.DisplayPreview.BuildingDetailTextures,
+                serverGuid => serverGuid != 0u
+                    && serverGuid == d.PlayerIdentity.ServerGuid
+                        ? d.ChaseCameraInput.Retail?.PlayerTranslucency
+                            ?? (d.ChaseCameraInput.Legacy?.IsInHead == true ? 1f : 0f)
+                        : 0f),
             static value => value.Dispose());
         var selectionQuery = new WorldSelectionQuery(
             liveEntities,
@@ -845,7 +851,11 @@ internal sealed class LivePresentationCompositionPhase
             localEntityId =>
                 d.EffectPoses.TryGetRootPose(localEntityId, out Matrix4x4 childRoot)
                     ? childRoot
-                    : null);
+                    : null,
+            hasOpenedCorpse:
+                d.Runtime.InventoryOwner.ExternalContainers.HasCorpseBeenOpened,
+            combatMode: () => d.Runtime.ActionOwner.Combat.CurrentMode,
+            isFellow: guid => d.Runtime.Fellowship.TryGetMember(guid, out _));
         var radarSnapshotProvider = new RadarSnapshotProvider(
             d.EntityObjects.Objects,
             liveEntities,
@@ -876,7 +886,12 @@ internal sealed class LivePresentationCompositionPhase
                 () => d.PlayerController.Controller,
                 d.PlayerApproachCompletions),
             d.Toast,
-            d.PlayerApproachCompletions);
+            d.PlayerApproachCompletions,
+            splitStack: guid =>
+                interaction.RetainedUi?.Runtime.SelectedObjectController?
+                    .FocusSplitStackEntry(guid) ?? false,
+            fellowshipMembers: () =>
+                d.Runtime.Fellowship.GetMembers().Select(static member => member.Guid));
         selectionInteractionSource.Bind(selectionInteractions);
         bindings.Adopt(
             "world selection",

src/AcDream.App/Composition/SessionPlayerComposition.cs

@@ -1169,6 +1169,7 @@ internal sealed class SessionPlayerCompositionPhase
                 live.SelectionInteractions),
             new LiveSessionWorldRuntime(
                 content.Dats,
+                d.DatLock,
                 content.Audio?.Engine is { } sessionAudioEngine
                     ? new AcDream.App.Audio.WorldAudioSessionGate(
                         sessionAudioEngine,
@@ -1279,14 +1280,10 @@ internal sealed class SessionPlayerCompositionPhase
                 new RetainedGameplayWindowCommands(
                     interaction.RetainedUi?.Runtime),
                 runtimeDiagnostics,
-                new PlayerModeGameplayCommands(
-                    d.PlayerMode,
-                    playerMode),
+                new PlayerModeGameplayCommands(playerMode),
                 new ItemTargetModeCommands(interaction.ItemInteraction),
-                new GameplayCameraModeCommands(host.CameraController),
                 gameRuntime,
                 gameRuntime.Combat,
-                new GameplayWindowCommands(d.Window.Close),
                 toggleAudioMute: content.Audio?.Engine is { } audioEngine
                     ? () =>
                     {
@@ -1305,6 +1302,7 @@ internal sealed class SessionPlayerCompositionPhase
                 gameRuntime,
                 gameRuntime.Selection,
                 gameRuntime.MovementCommands,
+                gameRuntime.CharacterCommands,
                 commands);
             GameplayInputActionRouter gameplayActions =
                 GameplayInputActionRouter.Create(

src/AcDream.App/Composition/SettingsDevToolsComposition.cs

@@ -18,8 +18,8 @@ namespace AcDream.App.Composition;
 /// <c>UiHost</c>/<c>UiRoot</c> tree — D1) instead of a new
 /// <c>IPanelRenderer</c> implementation, and its OP9 closeout retired the
 /// unrendered ImGui-era SettingsPanel/SettingsVM outright. Keybind remapping
-/// is Campaign OP slice OP8's Configure Keyboard screen, persisting to
-/// keybinds.json (not retail's <c>.keymap</c> format — register row AP-202).
+/// is Campaign OP slice OP8's Configure Keyboard screen, persisting retail
+/// <c>*.keymap</c> profiles with <c>keybinds.json</c> as the host-command mirror.
 /// </summary>
 internal sealed record SettingsDevToolsResult(
     AcDream.UI.Abstractions.Settings.QualitySettings ResolvedQuality)

src/AcDream.App/Diagnostics/FrameScreenshotController.cs

@@ -63,6 +63,36 @@ internal sealed class FrameScreenshotController
         return true;
     }
 
+    /// <summary>
+    /// Queues the first free retail-style screenshot name. Retail scans
+    /// <c>ScreenShot00000.jpg</c> through <c>ScreenShot99999.jpg</c> beside
+    /// its preferences file; acdream keeps the exact stem/numbering while
+    /// writing lossless PNGs in the portable screenshots directory.
+    /// </summary>
+    public bool TryRequestRetailScreenshot(out string path, out string error)
+    {
+        for (int index = 0; index < 100_000; index++)
+        {
+            string name = $"ScreenShot{index:D5}";
+            string candidate = Path.Combine(_directory, name + ".png");
+            if (File.Exists(candidate) || _status.ContainsKey(name))
+                continue;
+
+            if (TryRequest(name, out error))
+            {
+                path = candidate;
+                return true;
+            }
+
+            path = string.Empty;
+            return false;
+        }
+
+        path = string.Empty;
+        error = "all retail screenshot names ScreenShot00000 through ScreenShot99999 are in use";
+        return false;
+    }
+
     public bool IsComplete(string name) =>
         _status.TryGetValue(name, out CaptureStatus? status)
         && status.State == CaptureState.Complete;

src/AcDream.App/Input/CameraPointerInputController.cs

@@ -316,6 +316,88 @@ internal sealed class CameraPointerInputController
         }
     }
 
+    public bool HandleCameraAction(
+        InputAction action,
+        ActivationType activation)
+    {
+        if (activation != ActivationType.Press
+            || !_playerMode.IsPlayerMode
+            || !_camera.IsChaseMode)
+        {
+            return false;
+        }
+
+        bool handled = action is
+            InputAction.CameraViewDefault
+            or InputAction.CameraAlternateViewDefault
+            or InputAction.CameraViewFirstPerson
+            or InputAction.CameraAlternateViewFirstPerson
+            or InputAction.CameraViewLookDown
+            or InputAction.CameraAlternateViewLookDown
+            or InputAction.CameraViewMapMode
+            or InputAction.CameraAlternateViewMapMode;
+        if (!handled)
+            return false;
+
+        ApplyCameraPreset(_chase.Retail, action);
+        ApplyCameraPreset(_chase.Legacy, action);
+        return true;
+    }
+
+    private static void ApplyCameraPreset(
+        RetailChaseCamera? camera,
+        InputAction action)
+    {
+        if (camera is null)
+            return;
+        switch (action)
+        {
+            case InputAction.CameraViewDefault:
+            case InputAction.CameraAlternateViewDefault:
+                camera.SetRetailDefaultView();
+                break;
+            case InputAction.CameraViewFirstPerson:
+            case InputAction.CameraAlternateViewFirstPerson:
+                camera.SetRetailFirstPersonView();
+                break;
+            case InputAction.CameraViewLookDown:
+            case InputAction.CameraAlternateViewLookDown:
+                camera.ToggleRetailLookDownView();
+                break;
+            case InputAction.CameraViewMapMode:
+            case InputAction.CameraAlternateViewMapMode:
+                camera.ToggleRetailMapModeView();
+                break;
+        }
+    }
+
+    private static void ApplyCameraPreset(
+        ChaseCamera? camera,
+        InputAction action)
+    {
+        if (camera is null)
+            return;
+        switch (action)
+        {
+            case InputAction.CameraViewDefault:
+            case InputAction.CameraAlternateViewDefault:
+                camera.SetRetailDefaultView();
+                break;
+            case InputAction.CameraViewFirstPerson:
+            case InputAction.CameraAlternateViewFirstPerson:
+                camera.SetRetailFirstPersonView();
+                break;
+            case InputAction.CameraViewLookDown:
+            case InputAction.CameraAlternateViewLookDown:
+                camera.ToggleRetailLookDownView();
+                break;
+            case InputAction.CameraViewMapMode:
+            case InputAction.CameraAlternateViewMapMode:
+                camera.ToggleRetailMapModeView();
+                break;
+        }
+    }
+
     public string AdjustSensitivity(float factor)
     {
         string mode;

src/AcDream.App/Input/DispatcherCameraInputSource.cs

@@ -15,7 +15,9 @@ internal readonly record struct ChaseCameraAdjustmentInput(
     bool ZoomIn,
     bool ZoomOut,
     bool Raise,
-    bool Lower);
+    bool Lower,
+    bool RotateLeft,
+    bool RotateRight);
 
 internal interface ICameraFrameInputSource
 {
@@ -71,9 +73,21 @@ internal sealed class DispatcherCameraInputSource : ICameraFrameInputSource
             return default;
 
         return new ChaseCameraAdjustmentInput(
-            dispatcher.IsActionHeld(InputAction.CameraZoomIn),
-            dispatcher.IsActionHeld(InputAction.CameraZoomOut),
-            dispatcher.IsActionHeld(InputAction.CameraRaise),
-            dispatcher.IsActionHeld(InputAction.CameraLower));
+            dispatcher.IsActionHeld(InputAction.CameraZoomIn)
+                || dispatcher.IsActionHeld(InputAction.CameraMoveToward)
+                || dispatcher.IsActionHeld(InputAction.CameraAlternateMoveToward),
+            dispatcher.IsActionHeld(InputAction.CameraZoomOut)
+                || dispatcher.IsActionHeld(InputAction.CameraMoveAway)
+                || dispatcher.IsActionHeld(InputAction.CameraAlternateMoveAway),
+            dispatcher.IsActionHeld(InputAction.CameraRaise)
+                || dispatcher.IsActionHeld(InputAction.CameraRotateUp)
+                || dispatcher.IsActionHeld(InputAction.CameraAlternateRotateUp),
+            dispatcher.IsActionHeld(InputAction.CameraLower)
+                || dispatcher.IsActionHeld(InputAction.CameraRotateDown)
+                || dispatcher.IsActionHeld(InputAction.CameraAlternateRotateDown),
+            dispatcher.IsActionHeld(InputAction.CameraRotateLeft)
+                || dispatcher.IsActionHeld(InputAction.CameraAlternateRotateLeft),
+            dispatcher.IsActionHeld(InputAction.CameraRotateRight)
+                || dispatcher.IsActionHeld(InputAction.CameraAlternateRotateRight));
     }
 }

src/AcDream.App/Input/GameplayInputActionRouter.cs

@@ -3,6 +3,7 @@ using AcDream.App.Rendering;
 using AcDream.App.UI;
 using AcDream.Core.Combat;
 using AcDream.Runtime;
+using AcDream.Runtime.Gameplay;
 using AcDream.UI.Abstractions.Input;
 
 namespace AcDream.App.Input;
@@ -14,6 +15,8 @@ internal interface IGameplayInputActionSurface
     void RemoveFired(Action<InputAction, ActivationType> callback);
 
     void SetCombatScope(InputScope? scope);
+
+    void SetCameraAlternateScope(bool active);
 }
 
 internal sealed class DispatcherGameplayInputActionSurface(InputDispatcher dispatcher)
@@ -30,6 +33,9 @@ internal sealed class DispatcherGameplayInputActionSurface(InputDispatcher dispa
 
     public void SetCombatScope(InputScope? scope) =>
         _dispatcher.SetCombatScope(scope);
+
+    public void SetCameraAlternateScope(bool active) =>
+        _dispatcher.SetCameraAlternateScope(active);
 }
 
 internal interface ICombatModeEventSurface
@@ -66,6 +72,8 @@ internal interface IGameplayInputPriorityTargets
 
     bool HandleRetainedUiAction(InputAction action);
 
+    bool HandleCharacterOptionAction(InputAction action);
+
     bool HandleSelectionAction(InputAction action);
 
     bool HandlePressedMovementAction(InputAction action);
@@ -87,6 +95,7 @@ internal sealed class RuntimeGameplayInputPriorityTargets
     private readonly IGameRuntimeView _runtimeView;
     private readonly IRuntimeSelectionCommands _runtimeSelection;
     private readonly IRuntimeMovementCommands _runtimeMovement;
+    private readonly IRuntimeCharacterCommands _runtimeCharacter;
     private readonly IGameplayInputCommandTarget _commands;
 
     public RuntimeGameplayInputPriorityTargets(
@@ -97,6 +106,7 @@ internal sealed class RuntimeGameplayInputPriorityTargets
         IGameRuntimeView runtimeView,
         IRuntimeSelectionCommands runtimeSelection,
         IRuntimeMovementCommands runtimeMovement,
+        IRuntimeCharacterCommands runtimeCharacter,
         IGameplayInputCommandTarget commands)
     {
         _frame = frame ?? throw new ArgumentNullException(nameof(frame));
@@ -109,11 +119,14 @@ internal sealed class RuntimeGameplayInputPriorityTargets
             ?? throw new ArgumentNullException(nameof(runtimeSelection));
         _runtimeMovement = runtimeMovement
             ?? throw new ArgumentNullException(nameof(runtimeMovement));
+        _runtimeCharacter = runtimeCharacter
+            ?? throw new ArgumentNullException(nameof(runtimeCharacter));
         _commands = commands ?? throw new ArgumentNullException(nameof(commands));
     }
 
     public bool HandlePointerAction(InputAction action, ActivationType activation) =>
-        _frame.HandlePointerAction(action, activation);
+        _frame.HandlePointerAction(action, activation)
+        || _pointer.HandleCameraAction(action, activation);
 
     public void HandleScroll(InputAction action) =>
         _pointer.HandleScroll(action);
@@ -122,10 +135,74 @@ internal sealed class RuntimeGameplayInputPriorityTargets
         _frame.HandleCombatAction(action, activation);
 
     public bool HandleRetainedUiAction(InputAction action) =>
-        _retainedUi?.HandleInputAction(action) == true;
+        FinishJumpBeforeUi(action)
+        || _retainedUi?.HandleInputAction(action) == true;
+
+    public bool HandleCharacterOptionAction(InputAction action)
+    {
+        if (!RetailActionIdentityTable.TryGetCharacterOptionId(
+                action,
+                out uint optionId)
+            || !CharacterOptionTable.TryGet(
+                optionId,
+                out CharacterOptionTableEntry entry))
+        {
+            return false;
+        }
+
+        RuntimeCharacterOptionsSnapshot options =
+            _runtimeView.Character.Snapshot.Options;
+        uint word = entry.IsOptions1 ? options.Options1 : options.Options2;
+        bool current = (word & entry.Mask) != 0u;
+        _runtimeCharacter.SetSingleOption(
+            _runtimeView.Generation,
+            optionId,
+            !current);
+        return true;
+    }
+
+    private bool FinishJumpBeforeUi(InputAction action)
+    {
+        RuntimeMovementCommand? command = ResolveEscapeMovementCommand(
+            action,
+            _runtimeView.Movement.IsStandingStill,
+            _runtimeView.Movement.JumpCharge,
+            _runtimeView.Actions.Snapshot.CombatAttack);
+        if (command != RuntimeMovementCommand.FinishJump)
+        {
+            return false;
+        }
+
+        _runtimeMovement.Execute(
+            _runtimeView.Generation,
+            command.Value);
+        return true;
+    }
 
     public bool HandleSelectionAction(InputAction action)
     {
+        if (action == InputAction.EscapeKey)
+        {
+            IRuntimeMovementView movement = _runtimeView.Movement;
+            RuntimeCombatAttackSnapshot attack = _runtimeView.Actions.Snapshot
+                .CombatAttack;
+            RuntimeMovementCommand? escapeCommand =
+                ResolveEscapeMovementCommand(
+                    action,
+                    movement.IsStandingStill,
+                    movement.JumpCharge,
+                    attack);
+            if (escapeCommand == RuntimeMovementCommand.StopCompletely)
+            {
+                _runtimeMovement.Execute(
+                    _runtimeView.Generation,
+                    escapeCommand.Value);
+                if (attack.RepeatAttackInProgress)
+                    _frame.AbortAutomaticAttack();
+                return true;
+            }
+        }
+
         RuntimeSelectionCommand? command = action switch
         {
             InputAction.SelectionClosestMonster =>
@@ -149,15 +226,32 @@ internal sealed class RuntimeGameplayInputPriorityTargets
         return _selection?.HandleInputAction(action) == true;
     }
 
+    internal static RuntimeMovementCommand? ResolveEscapeMovementCommand(
+        InputAction action,
+        bool isStandingStill,
+        in AcDream.Runtime.Gameplay.JumpChargeSnapshot jumpCharge,
+        in RuntimeCombatAttackSnapshot attack)
+    {
+        if (action != InputAction.EscapeKey)
+            return null;
+        if (jumpCharge.IsCharging)
+            return RuntimeMovementCommand.FinishJump;
+        if (!isStandingStill || attack.RepeatAttackInProgress)
+            return RuntimeMovementCommand.StopCompletely;
+        return null;
+    }
+
     public bool HandlePressedMovementAction(InputAction action)
     {
-        RuntimeMovementCommand? command = action switch
+        if (RetailEmoteMotionTable.TryGetMotion(action, out uint motion))
         {
-            InputAction.MovementRunLock =>
-                RuntimeMovementCommand.ToggleRunLock,
-            InputAction.MovementStop => RuntimeMovementCommand.Stop,
-            _ => null,
-        };
+            _runtimeMovement.ExecuteMotion(
+                _runtimeView.Generation,
+                motion);
+            return true;
+        }
+
+        RuntimeMovementCommand? command = ResolvePressedMovementCommand(action);
         if (command is { } typed)
         {
             _runtimeMovement.Execute(_runtimeView.Generation, typed);
@@ -167,6 +261,18 @@ internal sealed class RuntimeGameplayInputPriorityTargets
         return _frame.HandlePressedMovementAction(action);
     }
 
+    internal static RuntimeMovementCommand? ResolvePressedMovementCommand(
+        InputAction action) => action switch
+    {
+        InputAction.MovementRunLock => RuntimeMovementCommand.ToggleRunLock,
+        InputAction.MovementStop => RuntimeMovementCommand.Stop,
+        InputAction.Ready => RuntimeMovementCommand.Ready,
+        InputAction.Sitting => RuntimeMovementCommand.Sit,
+        InputAction.Crouch => RuntimeMovementCommand.Crouch,
+        InputAction.Sleeping => RuntimeMovementCommand.Sleep,
+        _ => null,
+    };
+
     public void HandleCommand(InputAction action) =>
         _commands.Handle(action);
 }
@@ -298,6 +404,14 @@ internal sealed class GameplayInputActionRouter : IDisposable
     {
         _log($"[input] {action} {activation}");
 
+        if (action == InputAction.CameraActivateAlternateMode)
+        {
+            if (activation == ActivationType.Press)
+                _actions.SetCameraAlternateScope(true);
+            else if (activation == ActivationType.Release)
+                _actions.SetCameraAlternateScope(false);
+        }
+
         if (_targets.HandlePointerAction(action, activation))
             return;
 
@@ -320,6 +434,8 @@ internal sealed class GameplayInputActionRouter : IDisposable
 
         if (_targets.HandleRetainedUiAction(action))
             return;
+        if (_targets.HandleCharacterOptionAction(action))
+            return;
         if (_targets.HandleSelectionAction(action))
             return;
         if (_targets.HandlePressedMovementAction(action))

src/AcDream.App/Input/GameplayInputCommandController.cs

@@ -1,6 +1,5 @@
 using AcDream.App.Combat;
 using AcDream.App.Diagnostics;
-using AcDream.App.Rendering;
 using AcDream.App.UI;
 using AcDream.Runtime;
 using AcDream.UI.Abstractions.Input;
@@ -24,6 +23,12 @@ internal interface IRetainedGameplayWindowCommands
     /// <c>RetailUiRuntime.BindToolbarPanelButtons</c>.
     /// </summary>
     void ToggleOptionsPanel();
+
+    void ToggleGameplayOptionsPage();
+
+    void FocusChatEntry();
+
+    void LogOutCharacter();
 }
 
 internal sealed class RetainedGameplayWindowCommands(RetailUiRuntime? runtime)
@@ -39,35 +44,31 @@ internal sealed class RetainedGameplayWindowCommands(RetailUiRuntime? runtime)
 
     public void ToggleOptionsPanel() =>
         _runtime?.ToggleWindow(WindowNames.Options);
+
+    public void ToggleGameplayOptionsPage() =>
+        _runtime?.ToggleGameplayOptionsPage();
+
+    public void FocusChatEntry() => _runtime?.FocusChatEntry();
+
+    public void LogOutCharacter() => _runtime?.LogOutCharacter();
 }
 
 internal interface IPlayerModeGameplayCommands
 {
-    bool IsPlayerMode { get; }
-
     void ToggleFlyOrChase();
 
     void TogglePlayerMode();
-
-    void ExitPlayerMode();
 }
 
-internal sealed class PlayerModeGameplayCommands(
-    ILocalPlayerModeSource mode,
-    PlayerModeController controller) : IPlayerModeGameplayCommands
+internal sealed class PlayerModeGameplayCommands(PlayerModeController controller)
+    : IPlayerModeGameplayCommands
 {
-    private readonly ILocalPlayerModeSource _mode = mode
-        ?? throw new ArgumentNullException(nameof(mode));
     private readonly PlayerModeController _controller = controller
         ?? throw new ArgumentNullException(nameof(controller));
 
-    public bool IsPlayerMode => _mode.IsPlayerMode;
-
     public void ToggleFlyOrChase() => _controller.ToggleFlyOrChase();
 
     public void TogglePlayerMode() => _controller.Toggle();
-
-    public void ExitPlayerMode() => _controller.Exit();
 }
 
 internal interface IItemTargetModeCommands
@@ -88,37 +89,6 @@ internal sealed class ItemTargetModeCommands(ItemInteractionController items)
     public void CancelTargetMode() => _items.CancelTargetMode();
 }
 
-internal interface IGameplayCameraModeCommands
-{
-    bool IsFlyMode { get; }
-
-    void ExitFlyMode();
-}
-
-internal sealed class GameplayCameraModeCommands(CameraController camera)
-    : IGameplayCameraModeCommands
-{
-    private readonly CameraController _camera = camera
-        ?? throw new ArgumentNullException(nameof(camera));
-
-    public bool IsFlyMode => _camera.IsFlyMode;
-
-    public void ExitFlyMode() => _camera.ToggleFly();
-}
-
-internal interface IGameplayWindowCommands
-{
-    void Close();
-}
-
-internal sealed class GameplayWindowCommands(Action close) : IGameplayWindowCommands
-{
-    private readonly Action _close = close
-        ?? throw new ArgumentNullException(nameof(close));
-
-    public void Close() => _close();
-}
-
 internal interface IGameplayInputCommandTarget
 {
     bool Handle(InputAction action);
@@ -135,10 +105,8 @@ internal sealed class GameplayInputCommandController : IGameplayInputCommandTarg
     private readonly IRuntimeDiagnosticCommands _diagnostics;
     private readonly IPlayerModeGameplayCommands _playerMode;
     private readonly IItemTargetModeCommands _targetMode;
-    private readonly IGameplayCameraModeCommands _camera;
     private readonly IGameRuntimeView _runtimeView;
     private readonly IRuntimeCombatCommands _combat;
-    private readonly IGameplayWindowCommands _window;
     private readonly Action? _toggleAudioMute;
 
     public GameplayInputCommandController(
@@ -146,21 +114,17 @@ internal sealed class GameplayInputCommandController : IGameplayInputCommandTarg
         IRuntimeDiagnosticCommands diagnostics,
         IPlayerModeGameplayCommands playerMode,
         IItemTargetModeCommands targetMode,
-        IGameplayCameraModeCommands camera,
         IGameRuntimeView runtimeView,
         IRuntimeCombatCommands combat,
-        IGameplayWindowCommands window,
         Action? toggleAudioMute = null)
     {
         _retained = retained ?? throw new ArgumentNullException(nameof(retained));
         _diagnostics = diagnostics ?? throw new ArgumentNullException(nameof(diagnostics));
         _playerMode = playerMode ?? throw new ArgumentNullException(nameof(playerMode));
         _targetMode = targetMode ?? throw new ArgumentNullException(nameof(targetMode));
-        _camera = camera ?? throw new ArgumentNullException(nameof(camera));
         _runtimeView = runtimeView
             ?? throw new ArgumentNullException(nameof(runtimeView));
         _combat = combat ?? throw new ArgumentNullException(nameof(combat));
-        _window = window ?? throw new ArgumentNullException(nameof(window));
         _toggleAudioMute = toggleAudioMute;
     }
 
@@ -206,10 +170,12 @@ internal sealed class GameplayInputCommandController : IGameplayInputCommandTarg
                 _playerMode.TogglePlayerMode();
                 return true;
             case InputAction.ToggleChatEntry:
-                // OP9: IDevToolsGameplayCommands.FocusChatInput() retired —
-                // same shape as AcdreamToggleDebugPanel above (its ImGui
-                // ChatPanel target was already gone). Tab is still consumed
-                // here, matching the prior no-op's "handled" contract.
+            case InputAction.EnterChatMode:
+                // Physical Tab/Enter are normally consumed by UiRoot before
+                // the dispatcher. This semantic route is what makes a rebound
+                // key and headless/UI automation reach that same retained
+                // chat field.
+                _retained.FocusChatEntry();
                 return true;
             case InputAction.ToggleOptionsPanel:
                 // Campaign OP slice OP3 (D1): F11 opens the RETAIL Options
@@ -227,6 +193,9 @@ internal sealed class GameplayInputCommandController : IGameplayInputCommandTarg
                     _runtimeView.Generation,
                     RuntimeCombatCommand.ToggleMode);
                 return true;
+            case InputAction.LOGOUT:
+                _retained.LogOutCharacter();
+                return true;
             case InputAction.EscapeKey:
                 HandleEscape();
                 return true;
@@ -239,9 +208,7 @@ internal sealed class GameplayInputCommandController : IGameplayInputCommandTarg
     {
         if (_targetMode.IsAnyTargetModeActive)
             _targetMode.CancelTargetMode();
-        else if (_playerMode.IsPlayerMode)
-            _playerMode.ExitPlayerMode();
         else
-            _window.Close();
+            _retained.ToggleGameplayOptionsPage();
     }
 }

src/AcDream.App/Input/GameplayInputFrameController.cs

@@ -9,6 +9,7 @@ internal interface ICombatInputFrameController
 {
     void Tick();
     void HandleMovementInput(InputAction action, ActivationType activation);
+    void AbortAutomaticAttack();
     bool HandleInputAction(InputAction action, ActivationType activation);
 }
 
@@ -38,6 +39,11 @@ internal sealed class CombatAttackInputFrameAdapter : ICombatInputFrameControlle
             RuntimeInputActivation.Press));
     }
 
+    public void AbortAutomaticAttack() =>
+        _owner.HandleCommand(new RuntimeCombatAttackInput(
+            RuntimeCombatAttackCommand.AbortForMovement,
+            RuntimeInputActivation.Press));
+
     public bool HandleInputAction(InputAction action, ActivationType activation)
     {
         RuntimeCombatAttackCommand? command = action switch
@@ -52,16 +58,37 @@ internal sealed class CombatAttackInputFrameAdapter : ICombatInputFrameControlle
                 RuntimeCombatAttackCommand.DecreasePower,
             InputAction.CombatIncreaseAttackPower =>
                 RuntimeCombatAttackCommand.IncreasePower,
+            InputAction.CombatDecreaseMissileAccuracy =>
+                RuntimeCombatAttackCommand.DecreasePower,
+            InputAction.CombatIncreaseMissileAccuracy =>
+                RuntimeCombatAttackCommand.IncreasePower,
+            InputAction.CombatAimLow =>
+                RuntimeCombatAttackCommand.LowAttack,
+            InputAction.CombatAimMedium =>
+                RuntimeCombatAttackCommand.MediumAttack,
+            InputAction.CombatAimHigh =>
+                RuntimeCombatAttackCommand.HighAttack,
             _ => null,
         };
         if (command is null)
             return false;
 
+        // A retail Hold binding emits Press once, Hold every input frame, then
+        // Release on key-up. RuntimeCombatAttackState already measures the
+        // Press-to-Release interval; forwarding the repeated Hold pulse as a
+        // Release made Delete/End/PageDown attack on the first frame instead
+        // of charging until the player released the key.
+        if (activation == ActivationType.Hold)
+            return true;
+
         return _owner.HandleCommand(new RuntimeCombatAttackInput(
             command.Value,
-            activation == ActivationType.Press
-                ? RuntimeInputActivation.Press
-                : RuntimeInputActivation.Release));
+            activation switch
+            {
+                ActivationType.Press => RuntimeInputActivation.Press,
+                ActivationType.Release => RuntimeInputActivation.Release,
+                _ => RuntimeInputActivation.Press,
+            }));
     }
 }
 
@@ -114,6 +141,8 @@ internal sealed class GameplayInputFrameController
     public bool HandlePressedMovementAction(InputAction action) =>
         _movement.HandlePressedAction(action);
 
+    public void AbortAutomaticAttack() => _combat.AbortAutomaticAttack();
+
     public void QueueRawMouseDelta(float dx, float dy) =>
         _mouseLook?.QueueRawDelta(dx, dy);
 

src/AcDream.App/Input/MouseLookController.cs

@@ -149,7 +149,9 @@ internal sealed class MouseLookController : IMouseLookInputFrameController
             return true;
         }
 
-        if (action != InputAction.CameraInstantMouseLook)
+        if (action is not (
+            InputAction.CameraInstantMouseLook
+            or InputAction.CameraActivateAlternateMode))
             return false;
 
         if (activation == ActivationType.Press)

src/AcDream.App/Input/RetailEmoteMotionTable.cs

@@ -0,0 +1,129 @@
+using AcDream.UI.Abstractions.Input;
+
+namespace AcDream.App.Input;
+
+/// <summary>
+/// Verbatim Sept-2013 <c>ACCmdInterp::InitializeEmoteInputActionHash</c>
+/// (<c>0x0058B510</c>). <c>ACCmdInterp::OnAction</c>
+/// (<c>0x0058B370</c>) resolves one of these input actions and submits the
+/// corresponding raw motion through <c>SetMotion</c> with start=true.
+/// </summary>
+internal static class RetailEmoteMotionTable
+{
+    private const uint EmoteInputMap = 0x10000006u;
+    private const uint FirstEmoteAction = 0x10000098u;
+
+    // Action ids 0x10000098..0x100000EE are contiguous in retail's ActionMap.
+    // Values come from the named Motion_* globals used by the initializer.
+    private static readonly uint[] Motions =
+    [
+        0x43000118u, // AFKState
+        0x13000088u, // Akimbo
+        0x420000F9u, // ATOYOT
+        0x430000F2u, // AkimboState
+        0x43000146u, // AtEaseState
+        0x1300007Au, // Beckon
+        0x1300007Bu, // BeSeeingYou
+        0x1300007Cu, // BlowKiss
+        0x1300007Du, // BowDeep
+        0x430000ECu, // BowDeepState
+        0x1300004Cu, // Cheer
+        0x1300007Eu, // ClapHands
+        0x430000EDu, // ClapHandsState
+        0x13000091u, // Cringe
+        0x430000EEu, // CrossArmsState
+        0x1300007Fu, // Cry
+        0x43000117u, // CurtseyState
+        0x1300014Eu, // DrudgeDance
+        0x43000141u, // DrudgeDanceState
+        0x1300014Fu, // HaveASeat
+        0x43000145u, // HaveASeatState
+        0x13000089u, // HeartyLaugh
+        0x13000132u, // Helper
+        0x13000092u, // Kneel
+        0x430000F7u, // KneelState
+        0x1300014Cu, // Knock
+        0x13000080u, // Laugh
+        0x430000F6u, // LeanState
+        0x43000119u, // MeditateState
+        0x13000082u, // MimeDrink
+        0x13000081u, // MimeEat
+        0x130000CBu, // Mock
+        0x13000083u, // Nod
+        0x13000147u, // NudgeLeft
+        0x13000148u, // NudgeRight
+        0x13000093u, // Plead
+        0x430000F8u, // PleadState
+        0x13000084u, // Point
+        0x430000F0u, // PointState
+        0x1300014Bu, // PointDown
+        0x43000140u, // PointDownState
+        0x13000149u, // PointLeft
+        0x4300013Du, // PointLeftState
+        0x1300014Au, // PointRight
+        0x4300013Eu, // PointRightState
+        0x43000142u, // PossumState
+        0x130000CAu, // Pray
+        0x430000EBu, // PrayState
+        0x43000143u, // ReadState
+        0x1300008Au, // Salute
+        0x430000F3u, // SaluteState
+        0x1300014Du, // ScanHorizon
+        0x1300008Bu, // ScratchHead
+        0x430000F4u, // ScratchHeadState
+        0x13000079u, // ShakeFist
+        0x430000EAu, // ShakeFistState
+        0x13000085u, // ShakeHead
+        0x13000094u, // Shiver
+        0x430000EFu, // ShiverState
+        0x13000095u, // Shoo
+        0x13000086u, // Shrug
+        0x4300013Au, // SitState
+        0x4300013Cu, // SitBackState
+        0x4300013Bu, // SitCrossleggedState
+        0x13000096u, // Slouch
+        0x430000FAu, // SlouchState
+        0x1300008Cu, // SmackHead
+        0x43000115u, // SnowAngelState
+        0x13000097u, // Spit
+        0x13000098u, // Surrender
+        0x430000FBu, // SurrenderState
+        0x4300013Fu, // TalktotheHandState
+        0x1300008Du, // TapFoot
+        0x430000F5u, // TapFootState
+        0x130000CCu, // Teapot
+        0x43000144u, // ThinkerState
+        0x13000116u, // WarmHands
+        0x13000087u, // Wave
+        0x430000F1u, // WaveState
+        0x1300008Fu, // WaveLow
+        0x1300008Eu, // WaveHigh
+        0x1300009Au, // Winded
+        0x430000FDu, // WindedState
+        0x13000099u, // Woah
+        0x430000FCu, // WoahState
+        0x13000090u, // YawnStretch
+        0x1200009Bu, // YMCA
+    ];
+
+    public static int Count => Motions.Length;
+
+    public static bool TryGetMotion(InputAction action, out uint motion)
+    {
+        motion = 0u;
+        if (!RetailActionIdentityTable.TryGetRetailIdentity(
+                action,
+                out var identity)
+            || identity.InputMapId != EmoteInputMap)
+        {
+            return false;
+        }
+
+        uint index = identity.ActionId - FirstEmoteAction;
+        if (index >= Motions.Length)
+            return false;
+
+        motion = Motions[index];
+        return true;
+    }
+}

src/AcDream.App/Input/RetailKeymapFile.cs

@@ -0,0 +1,601 @@
+using System.Globalization;
+using System.Text;
+using System.Text.RegularExpressions;
+using AcDream.UI.Abstractions.Input;
+
+namespace AcDream.App.Input;
+
+/// <summary>
+/// Parser/writer for retail's editable <c>Documents\Asheron's Call\*.keymap</c>
+/// PFile text. Only the fourteen user-bindable input maps are replaced when a
+/// profile is loaded; acdream-only commands and retail's fixed system/edit/
+/// pointer maps remain owned by the host's base <see cref="KeyBindings"/>.
+/// </summary>
+public static class RetailKeymapFile
+{
+    private static readonly Regex BindingLine = new(
+        "^(?<action>[A-Za-z0-9_]+)\\s*\\[\\s*\"\"\\s*\\[\\s*"
+        + "(?<device>[0-9]+)\\s+(?<control>[A-Za-z0-9_]+)"
+        + "(?:\\s+(?<sub>[A-Za-z]+))?\\s*\\]"
+        + "(?:\\s+(?<modifier>0x[0-9A-Fa-f]+|[0-9]+))?"
+        + "(?:\\s+(?<activation>[A-Za-z]+))?\\s*\\]$",
+        RegexOptions.Compiled | RegexOptions.CultureInvariant);
+
+    private static readonly (uint Id, string Name)[] GroupOrder =
+    {
+        (0x00000004u, "MovementCommands"),
+        (0x10000007u, "ItemSelectionCommands"),
+        (0x10000009u, "UICommands"),
+        (0x1000000Cu, "QuickslotCommands"),
+        (0x1000000Du, "ToggleChatEntry"),
+        (0x1000000Au, "ChatCommands"),
+        (0x10000002u, "Combat"),
+        (0x10000003u, "MeleeCombat"),
+        (0x10000004u, "MissileCombat"),
+        (0x10000005u, "MagicCombat"),
+        (0x10000006u, "Emotes"),
+        (0x00000005u, "CameraControls"),
+        (0x00000006u, "CameraAlternateControls"),
+        (0x10000008u, "CharacterOptionCommands"),
+    };
+
+    private static readonly IReadOnlyDictionary<string, uint> GroupIds =
+        GroupOrder.ToDictionary(static group => group.Name, static group => group.Id,
+            StringComparer.OrdinalIgnoreCase);
+
+    // Lazy because the explicit character-option semantic table is declared
+    // later in this type; field initializers otherwise observe it as null.
+    private static readonly Lazy<IReadOnlyDictionary<InputAction, string>> ActionNamesHolder =
+        new(BuildActionNames);
+    private static readonly Lazy<IReadOnlyDictionary<string, InputAction>> ActionsByFileNameHolder =
+        new(BuildActionsByFileName);
+    private static IReadOnlyDictionary<InputAction, string> ActionNames => ActionNamesHolder.Value;
+    private static IReadOnlyDictionary<string, InputAction> ActionsByFileName =>
+        ActionsByFileNameHolder.Value;
+
+    public static KeyBindings Parse(string text, KeyBindings baseBindings)
+    {
+        ArgumentNullException.ThrowIfNull(text);
+        ArgumentNullException.ThrowIfNull(baseBindings);
+
+        var result = new KeyBindings();
+        foreach (Binding binding in baseBindings.All)
+        {
+            if (!RetailActionIdentityTable.ReverseMap.ContainsKey(binding.Action))
+                result.Add(binding);
+        }
+
+        bool foundBindings = false;
+        bool inBindings = false;
+        uint? currentGroup = null;
+        int lineNumber = 0;
+        foreach (string rawLine in text.Replace("\r\n", "\n", StringComparison.Ordinal).Split('\n'))
+        {
+            lineNumber++;
+            string line = rawLine.Trim();
+            if (line.Length == 0 || line.StartsWith('#'))
+                continue;
+            if (line.Equals("Bindings", StringComparison.OrdinalIgnoreCase))
+            {
+                foundBindings = true;
+                inBindings = true;
+                currentGroup = null;
+                continue;
+            }
+            if (!inBindings)
+                continue;
+
+            // In the PFile grammar every input-map name is a bare identifier on
+            // the line before its opening bracket. An unknown map clears the
+            // user-map context so fixed SystemKeys/EditControls rows are ignored.
+            if (Regex.IsMatch(line, "^[A-Za-z][A-Za-z0-9_]*$",
+                    RegexOptions.CultureInvariant))
+            {
+                currentGroup = GroupIds.TryGetValue(line, out uint groupId)
+                    ? groupId
+                    : null;
+                continue;
+            }
+            if (currentGroup is not uint inputMapId || line is "[" or "]")
+                continue;
+
+            Match match = BindingLine.Match(line);
+            if (!match.Success)
+                throw new FormatException(
+                    $"Malformed retail key binding at line {lineNumber}: {line}");
+
+            string actionName = match.Groups["action"].Value;
+            if (!ActionsByFileName.TryGetValue(FileIdentity(inputMapId, actionName), out InputAction action))
+            {
+                // Several fixed/non-user-bindable controls live inside an
+                // otherwise editable map (UICommands.EscapeKey/LOGOUT in the
+                // shipped file). They remain in baseBindings just like the
+                // wholly fixed maps below the user maps.
+                continue;
+            }
+
+            string control = match.Groups["control"].Value;
+            if (!RetailScanCodeMap.TryFromFileControl(control, out uint scan, out uint tokenDevice)
+                || !uint.TryParse(match.Groups["device"].Value,
+                    NumberStyles.None, CultureInfo.InvariantCulture, out uint device)
+                || device != tokenDevice
+                || RetailScanCodeMap.ToSilkKey(scan, device) is not { } key)
+            {
+                throw new FormatException(
+                    $"Unsupported retail control '{control}' at line {lineNumber}.");
+            }
+
+            uint fileModifier = 0u;
+            if (match.Groups["modifier"].Success)
+            {
+                string value = match.Groups["modifier"].Value;
+                NumberStyles style = value.StartsWith("0x", StringComparison.OrdinalIgnoreCase)
+                    ? NumberStyles.AllowHexSpecifier
+                    : NumberStyles.None;
+                string digits = style == NumberStyles.AllowHexSpecifier ? value[2..] : value;
+                if (!uint.TryParse(digits, style, CultureInfo.InvariantCulture, out fileModifier))
+                    throw new FormatException($"Invalid modifier at line {lineNumber}.");
+            }
+
+            var chord = new KeyChord(key, (ModifierMask)(fileModifier & 0x0Fu), (byte)device);
+            result.Add(new Binding(
+                chord,
+                action,
+                RetailActionIdentityTable.ActivationFor(inputMapId,
+                    RetailActionIdentityTable.ReverseMap[action].ActionId),
+                RetailActionIdentityTable.ScopeForInputMap(inputMapId)));
+        }
+
+        if (!foundBindings)
+            throw new FormatException("The file does not contain a retail Bindings section.");
+        return result;
+    }
+
+    public static string Write(KeyBindings bindings)
+    {
+        ArgumentNullException.ThrowIfNull(bindings);
+        var output = new StringBuilder(24_000);
+        output.AppendLine("#Asheron's Call: Throne of Destiny Keymap File")
+            .AppendLine("#")
+            .AppendLine("#Generated by acdream's retail Configure Keyboard screen.")
+            .AppendLine("#This file is compatible with the Sept-2013 retail PFile keymap grammar.")
+            .AppendLine("#")
+            .AppendLine("\"User Defined Keymap\" [ 00000000-0000-0000-0000-000000000000 ]")
+            .AppendLine()
+            .AppendLine("Devices")
+            .AppendLine("[")
+            .AppendLine("  Keyboard [ GUID_SysKeyboard ]")
+            .AppendLine("  Mouse [ GUID_SysMouse ]")
+            .AppendLine("  Virtual [ GUID_Virtual ]")
+            .AppendLine("]")
+            .AppendLine()
+            .AppendLine("MetaKeys")
+            .AppendLine("[")
+            .AppendLine("  1 [ 0 DIK_LSHIFT ]")
+            .AppendLine("  2 [ 0 DIK_LCONTROL ]")
+            .AppendLine("  2 [ 0 DIK_RCONTROL ]")
+            .AppendLine("  3 [ 0 DIK_LMENU ]")
+            .AppendLine("  3 [ 0 DIK_RALT ]")
+            .AppendLine("  4 [ 0 DIK_LWIN ]")
+            .AppendLine("  4 [ 0 DIK_RWIN ]")
+            .AppendLine("  5 [ 1 DIMOFS_BUTTON3 ]")
+            .AppendLine("  6 [ 1 DIMOFS_BUTTON4 ]")
+            .AppendLine("]")
+            .AppendLine()
+            .AppendLine("Bindings")
+            .AppendLine("[");
+
+        foreach ((uint inputMapId, string groupName) in GroupOrder)
+        {
+            output.Append("  ").AppendLine(groupName).AppendLine("  [");
+            foreach (((uint InputMapId, uint ActionId) identity, InputAction action) in
+                RetailActionIdentityTable.Map
+                    .Where(pair => pair.Key.InputMapId == inputMapId)
+                    .OrderBy(static pair => pair.Key.ActionId))
+            {
+                foreach (Binding binding in bindings.ForAction(action))
+                {
+                    if (!RetailScanCodeMap.TryToFileControl(binding.Chord, out string control))
+                    {
+                        throw new InvalidOperationException(
+                            $"{binding.Chord} cannot be represented by the retail DirectInput keymap.");
+                    }
+
+                    output.Append("    ").Append(ActionNames[action])
+                        .Append(" [ \"\" [ ").Append(binding.Chord.Device)
+                        .Append(' ').Append(control).Append(" ]");
+                    uint modifier = (uint)binding.Chord.Modifiers & 0x0Fu;
+                    if (modifier != 0u)
+                        output.Append(" 0x").Append(modifier.ToString("X8", CultureInfo.InvariantCulture));
+                    output.AppendLine(" ]");
+                }
+            }
+            // Bare Escape is a fixed MasterInputMap control rather than one of
+            // the user-bindable ActionMap rows (LOGOUT is a normal row and was
+            // emitted above). Keep it in exported files so the Sept-2013 client
+            // retains its priority Escape ladder when opening our profile.
+            if (inputMapId == 0x10000009u)
+                output.AppendLine("    EscapeKey [ \"\" [ 0 DIK_ESCAPE ] ]");
+            output.AppendLine("  ]").AppendLine();
+        }
+
+        // Retail's fixed maps are included so a file can also be opened by the
+        // 2013 client. They are deliberately not imported into the 306-row GUI.
+        output.Append(FixedRetailMaps);
+        output.AppendLine("]");
+        return output.ToString();
+    }
+
+    private static IReadOnlyDictionary<InputAction, string> BuildActionNames()
+    {
+        var names = new Dictionary<InputAction, string>();
+        foreach (InputAction action in RetailActionIdentityTable.ReverseMap.Keys)
+            names[action] = FileActionName(action);
+        return names;
+    }
+
+    private static IReadOnlyDictionary<string, InputAction> BuildActionsByFileName()
+    {
+        var actions = new Dictionary<string, InputAction>(StringComparer.OrdinalIgnoreCase);
+        foreach (((uint InputMapId, uint ActionId) identity, InputAction action) in
+            RetailActionIdentityTable.Map)
+        {
+            actions.Add(FileIdentity(identity.InputMapId, ActionNames[action]), action);
+        }
+        return actions;
+    }
+
+    private static string FileIdentity(uint inputMapId, string actionName) =>
+        $"{inputMapId:X8}:{actionName}";
+
+    private static string GroupName(uint inputMapId) =>
+        GroupOrder.First(group => group.Id == inputMapId).Name;
+
+    private static string FileActionName(InputAction action)
+    {
+        if (CharacterOptionNames.TryGetValue(action, out string? characterOption))
+            return characterOption;
+        if (action == InputAction.SelectionPlaceInInventory) return "SelectionPickUp";
+        if (action == InputAction.UseSelected) return "USE";
+        string name = action.ToString();
+        if (name.StartsWith("CameraAlternate", StringComparison.Ordinal))
+            return "Camera" + name["CameraAlternate".Length..];
+        if (!name.StartsWith("Emote", StringComparison.Ordinal))
+            return name;
+        string emote = name["Emote".Length..];
+        return emote switch
+        {
+            "AfkState" => "AFKState",
+            "AToyotState" => "ATOYOT",
+            "MimeDrinking" => "MimeDrink",
+            "MimeEating" => "MimeEat",
+            "TalkToTheHandState" => "TalktotheHandState",
+            "YawnAndStretch" => "YawnStretch",
+            "Ymca" => "YMCA",
+            _ => emote,
+        };
+    }
+
+    private static readonly IReadOnlyDictionary<InputAction, string> CharacterOptionNames =
+        new Dictionary<InputAction, string>
+        {
+            [InputAction.ToggleCharacterOptionAutoRepeatAttack] = "AutoRepeatAttacks",
+            [InputAction.ToggleCharacterOptionIgnoreAllegianceRequests] = "IgnoreAllegianceRequests",
+            [InputAction.ToggleCharacterOptionIgnoreFellowshipRequests] = "IgnoreFellowshipRequests",
+            [InputAction.ToggleCharacterOptionIgnoreTradeRequests] = "IgnoreTradeRequests",
+            [InputAction.ToggleCharacterOptionPersistentAtDay] = "PersistentAtDay",
+            [InputAction.ToggleCharacterOptionAllowGive] = "LetPlayersGiveYouItems",
+            [InputAction.ToggleCharacterOptionViewCombatTarget] = "AutoTrackCombatTargets",
+            [InputAction.ToggleCharacterOptionShowTooltips] = "DisplayTooltips",
+            [InputAction.ToggleCharacterOptionUseDeception] = "AttemptToDeceivePlayers",
+            [InputAction.ToggleCharacterOptionToggleRun] = "RunAsDefaultMovement",
+            [InputAction.ToggleCharacterOptionStayInChatMode] = "StayInChatModeAfterSend",
+            [InputAction.ToggleCharacterOptionAdvancedCombatUi] = "AdvancedCombatInterface",
+            [InputAction.ToggleCharacterOptionAutoTarget] = "AutoTarget",
+            [InputAction.ToggleCharacterOptionVividTargetingIndicator] = "VividTargetIndicator",
+            [InputAction.ToggleCharacterOptionFellowshipShareXp] = "ShareFellowshipXP",
+            [InputAction.ToggleCharacterOptionAcceptLootPermits] = "AcceptCorpseLooting",
+            [InputAction.ToggleCharacterOptionFellowshipShareLoot] = "ShareFellowshipLoot",
+            [InputAction.ToggleCharacterOptionFellowshipAutoAcceptRequests] = "AutomaticallyAcceptFellowshipRequests",
+            [InputAction.ToggleCharacterOptionCoordinatesOnRadar] = "ShowRadarCoordinates",
+            [InputAction.ToggleCharacterOptionSpellDuration] = "ShowSpellDurations",
+            [InputAction.ToggleCharacterOptionDisableHouseRestrictionEffects] = "DisableHouseEffect",
+            [InputAction.ToggleCharacterOptionDragItemOnPlayerOpensSecureTrade] = "DragItemOnPlayerOpensSecureTrade",
+            [InputAction.ToggleCharacterOptionDisplayAllegianceLogonNotifications] = "DisplayAllegianceLogonNotifications",
+            [InputAction.ToggleCharacterOptionUseChargeAttack] = "UseChargeAttack",
+            [InputAction.ToggleCharacterOptionUseCraftSuccessDialog] = "ToggleCraftingChanceOfSuccessDialog",
+            [InputAction.ToggleCharacterOptionListenToAllegianceChat] = "AllegianceChat",
+            [InputAction.ToggleCharacterOptionDisplayDateOfBirth] = "DisplayDateOfBirth",
+            [InputAction.ToggleCharacterOptionDisplayAge] = "DisplayAge",
+            [InputAction.ToggleCharacterOptionDisplayChessRank] = "DisplayChessRank",
+            [InputAction.ToggleCharacterOptionDisplayFishingSkill] = "Fishing",
+            [InputAction.ToggleCharacterOptionDisplayNumberDeaths] = "DisplayNumberDeaths",
+            [InputAction.ToggleCharacterOptionDisplayTimeStamps] = "DisplayTimeStamps",
+            [InputAction.ToggleCharacterOptionSalvageMultiple] = "SalvageMultiple",
+            [InputAction.ToggleCharacterOptionListenToGeneralChat] = "GeneralChat",
+            [InputAction.ToggleCharacterOptionListenToTradeChat] = "TradeChat",
+            [InputAction.ToggleCharacterOptionListenToLfgChat] = "LFGChat",
+            [InputAction.ToggleCharacterOptionListenToRoleplayChat] = "RoleplayChat",
+            [InputAction.ToggleCharacterOptionDisplayNumberCharacterTitles] = "DisplayNumberCharacterTitles",
+            [InputAction.ToggleCharacterOptionMainPackPreferred] = "MainPackPreferred",
+            [InputAction.ToggleCharacterOptionLeadMissileTargets] = "LeadMissileTargets",
+            [InputAction.ToggleCharacterOptionUseFastMissiles] = "UseFastMissiles",
+            [InputAction.ToggleCharacterOptionFilterLanguage] = "FilterLanguage",
+            [InputAction.ToggleCharacterOptionConfirmVolatileRareUse] = "ConfirmVolatileRareUse",
+            [InputAction.ToggleCharacterOptionListenToSocietyChat] = "SocietyChat",
+            [InputAction.ToggleCharacterOptionShowHelm] = "ShowHelm",
+            [InputAction.ToggleCharacterOptionDisableDistanceFog] = "DisableDistanceFog",
+            [InputAction.ToggleCharacterOptionShowCloak] = "ShowCloak",
+            [InputAction.ToggleCharacterOptionSideBySideVitals] = "SideBySideVitals",
+        };
+
+    private const string FixedRetailMaps = """
+      TargetedUsage
+      [
+        SelectLeft [ "" [ 1 DIMOFS_BUTTON0 ] ]
+        SelectRight [ "" [ 1 DIMOFS_BUTTON1 ] ]
+      ]
+
+      SystemKeys
+      [
+        AltEnter [ "" [ 0 DIK_RETURN ] 0x00000004 ]
+        AltTab [ "" [ 0 DIK_TAB ] 0x00000004 ]
+        AltF4 [ "" [ 0 DIK_F4 ] 0x00000004 ]
+        CtrlShiftEsc [ "" [ 0 DIK_ESCAPE ] 0x00000003 ]
+      ]
+
+      MouseCommands
+      [
+        PointerX [ "" [ 1 DIMOFS_X ] 0x00000000 Analog ]
+        PointerY [ "" [ 1 DIMOFS_Y ] 0x00000000 Analog ]
+        SelectLeft [ "" [ 1 DIMOFS_BUTTON0 ] ]
+        SelectRight [ "" [ 1 DIMOFS_BUTTON1 ] ]
+        SelectMid [ "" [ 1 DIMOFS_BUTTON2 ] ]
+        SelectDblLeft [ "" [ 1 DIMOFS_BUTTON0 ] 0x00000000 MouseDblClick ]
+        SelectDblRight [ "" [ 1 DIMOFS_BUTTON1 ] 0x00000000 MouseDblClick ]
+        SelectDblMid [ "" [ 1 DIMOFS_BUTTON2 ] 0x00000000 MouseDblClick ]
+      ]
+
+      ScrollableControls
+      [
+        ScrollUp [ "" [ 1 DIMOFS_Z AxisPositive ] ]
+        ScrollDown [ "" [ 1 DIMOFS_Z AxisNegative ] ]
+        ScrollUp [ "" [ 0 DIK_UPARROW ] 0x00000002 ]
+        ScrollDown [ "" [ 0 DIK_DOWNARROW ] 0x00000002 ]
+      ]
+
+      EditControls
+      [
+        CursorCharLeft [ "" [ 0 DIK_LEFT ] ]
+        CursorCharRight [ "" [ 0 DIK_RIGHTARROW ] ]
+        CursorPreviousLine [ "" [ 0 DIK_UPARROW ] ]
+        CursorNextLine [ "" [ 0 DIK_DOWNARROW ] ]
+        CursorPreviousPage [ "" [ 0 DIK_PGUP ] ]
+        CursorNextPage [ "" [ 0 DIK_PGDN ] ]
+        CursorWordLeft [ "" [ 0 DIK_LEFT ] 0x00000002 ]
+        CursorWordRight [ "" [ 0 DIK_RIGHTARROW ] 0x00000002 ]
+        CursorStartOfLine [ "" [ 0 DIK_HOME ] ]
+        CursorStartOfDocument [ "" [ 0 DIK_HOME ] 0x00000002 ]
+        CursorEndOfLine [ "" [ 0 DIK_END ] ]
+        CursorEndOfDocument [ "" [ 0 DIK_END ] 0x00000002 ]
+        EscapeKey [ "" [ 0 DIK_ESCAPE ] ]
+        AcceptInput [ "" [ 0 DIK_RETURN ] ]
+        DeleteKey [ "" [ 0 DIK_DELETE ] ]
+        BackspaceKey [ "" [ 0 DIK_BACK ] ]
+      ]
+
+      CopyAndPasteControls
+      [
+        CopyText [ "" [ 0 DIK_C ] 0x00000002 ]
+        CopyText [ "" [ 0 DIK_INSERT ] 0x00000002 ]
+        CutText [ "" [ 0 DIK_X ] 0x00000002 ]
+        CutText [ "" [ 0 DIK_DELETE ] 0x00000001 ]
+        PasteText [ "" [ 0 DIK_V ] 0x00000002 ]
+        PasteText [ "" [ 0 DIK_INSERT ] 0x00000001 ]
+      ]
+
+      DialogBoxes
+      [
+        EscapeKey [ "" [ 0 DIK_ESCAPE ] ]
+        AcceptInput [ "" [ 0 DIK_RETURN ] ]
+      ]
+
+    """;
+}
+
+public enum RetailKeymapSaveStatus
+{
+    Saved,
+    Exists,
+    ReadOnly,
+    InvalidName,
+    Failed,
+}
+
+public readonly record struct RetailKeymapSaveResult(
+    RetailKeymapSaveStatus Status,
+    string FileName,
+    string? Error = null);
+
+/// <summary>
+/// Owns retail's active-profile preference and <c>*.keymap</c> directory.
+/// The profile selector lives beside acdream's portable JSON mirror; profile
+/// files live in retail's Documents/Asheron's Call folder.
+/// </summary>
+public sealed class RetailKeymapProfileStore
+{
+    public const string DefaultFileName = "acdream.keymap";
+
+    private readonly string _jsonPath;
+    private readonly string _directory;
+    private readonly string _selectorPath;
+
+    public RetailKeymapProfileStore(string jsonPath, string? keymapDirectory = null)
+    {
+        ArgumentException.ThrowIfNullOrWhiteSpace(jsonPath);
+        _jsonPath = Path.GetFullPath(jsonPath);
+        string configDirectory = Path.GetDirectoryName(_jsonPath)
+            ?? Directory.GetCurrentDirectory();
+        _selectorPath = Path.Combine(configDirectory, "active-keymap.txt");
+        _directory = keymapDirectory ?? Path.Combine(
+            Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments),
+            "Asheron's Call");
+    }
+
+    public string DirectoryPath => _directory;
+
+    public string CurrentFileName
+    {
+        get
+        {
+            try
+            {
+                if (File.Exists(_selectorPath))
+                {
+                    string selected = NormalizeFileName(File.ReadAllText(_selectorPath));
+                    if (selected.Length != 0) return selected;
+                }
+            }
+            catch (Exception failure)
+            {
+                Console.WriteLine($"keymap: active-profile preference could not be read: {failure.Message}");
+            }
+            return DefaultFileName;
+        }
+    }
+
+    public IReadOnlyList<string> ListFiles()
+    {
+        try
+        {
+            if (!Directory.Exists(_directory)) return Array.Empty<string>();
+            return Directory.EnumerateFiles(_directory, "*.keymap", SearchOption.TopDirectoryOnly)
+                .Select(Path.GetFileName)
+                .Where(static name => !string.IsNullOrEmpty(name))
+                .Cast<string>()
+                .OrderBy(static name => name, StringComparer.OrdinalIgnoreCase)
+                .ToArray();
+        }
+        catch (Exception failure)
+        {
+            Console.WriteLine($"keymap: profile list failed: {failure.Message}");
+            return Array.Empty<string>();
+        }
+    }
+
+    public bool TryLoad(
+        string fileName,
+        KeyBindings baseBindings,
+        out KeyBindings bindings,
+        out string? error)
+    {
+        bindings = baseBindings;
+        error = null;
+        string normalized = NormalizeFileName(fileName);
+        if (normalized.Length == 0)
+        {
+            error = "The keymap filename is invalid.";
+            return false;
+        }
+
+        try
+        {
+            string text = File.ReadAllText(Path.Combine(_directory, normalized));
+            bindings = RetailKeymapFile.Parse(text, baseBindings);
+            WriteSelector(normalized);
+            return true;
+        }
+        catch (Exception failure)
+        {
+            error = failure.Message;
+            return false;
+        }
+    }
+
+    public RetailKeymapSaveResult Save(
+        string fileName,
+        KeyBindings bindings,
+        bool overwrite)
+    {
+        string normalized = NormalizeFileName(fileName);
+        if (normalized.Length == 0)
+            return new(RetailKeymapSaveStatus.InvalidName, string.Empty);
+
+        string path = Path.Combine(_directory, normalized);
+        try
+        {
+            if (File.Exists(path))
+            {
+                if (!overwrite)
+                    return new(RetailKeymapSaveStatus.Exists, normalized);
+                if ((File.GetAttributes(path) & FileAttributes.ReadOnly) != 0)
+                    return new(RetailKeymapSaveStatus.ReadOnly, normalized);
+            }
+
+            Directory.CreateDirectory(_directory);
+            AtomicWrite(path, RetailKeymapFile.Write(bindings));
+            WriteSelector(normalized);
+            return new(RetailKeymapSaveStatus.Saved, normalized);
+        }
+        catch (UnauthorizedAccessException failure)
+        {
+            return new(RetailKeymapSaveStatus.ReadOnly, normalized, failure.Message);
+        }
+        catch (Exception failure)
+        {
+            return new(RetailKeymapSaveStatus.Failed, normalized, failure.Message);
+        }
+    }
+
+    public RetailKeymapSaveResult SaveActive(KeyBindings bindings) =>
+        Save(CurrentFileName, bindings, overwrite: true);
+
+    public static KeyBindings LoadActiveOrJson(
+        string jsonPath,
+        out string profileName)
+    {
+        KeyBindings fallback = KeyBindings.LoadOrDefault(jsonPath);
+        var store = new RetailKeymapProfileStore(jsonPath);
+        profileName = store.CurrentFileName;
+        string profilePath = Path.Combine(store.DirectoryPath, profileName);
+        if (!File.Exists(profilePath)) return fallback;
+        if (store.TryLoad(profileName, fallback, out KeyBindings loaded, out string? error))
+            return loaded;
+        Console.WriteLine($"keymap: '{profileName}' could not be loaded; using JSON/defaults: {error}");
+        return fallback;
+    }
+
+    public static string NormalizeFileName(string? value)
+    {
+        if (string.IsNullOrWhiteSpace(value)) return string.Empty;
+        string trimmed = value.Trim();
+        if (!string.Equals(trimmed, Path.GetFileName(trimmed), StringComparison.Ordinal))
+            return string.Empty;
+        if (trimmed.IndexOfAny(Path.GetInvalidFileNameChars()) >= 0)
+            return string.Empty;
+        return trimmed.EndsWith(".keymap", StringComparison.OrdinalIgnoreCase)
+            ? trimmed
+            : trimmed + ".keymap";
+    }
+
+    private void WriteSelector(string fileName)
+    {
+        string? directory = Path.GetDirectoryName(_selectorPath);
+        if (!string.IsNullOrEmpty(directory)) Directory.CreateDirectory(directory);
+        AtomicWrite(_selectorPath, fileName + Environment.NewLine);
+    }
+
+    private static void AtomicWrite(string path, string content)
+    {
+        string temp = path + ".tmp-" + Guid.NewGuid().ToString("N", CultureInfo.InvariantCulture);
+        try
+        {
+            File.WriteAllText(temp, content, new UTF8Encoding(encoderShouldEmitUTF8Identifier: false));
+            File.Move(temp, path, overwrite: true);
+        }
+        finally
+        {
+            if (File.Exists(temp)) File.Delete(temp);
+        }
+    }
+}

src/AcDream.App/Interaction/SelectionInteractionController.cs

@@ -24,6 +24,8 @@ internal sealed class SelectionInteractionController
     private readonly IPlayerInteractionMovementSink _movement;
     private readonly PlayerApproachCompletionState _approachCompletions;
     private readonly Action<string>? _toast;
+    private readonly Func<uint, bool>? _splitStack;
+    private readonly Func<IEnumerable<uint>> _fellowshipMembers;
 
     public SelectionInteractionController(
         SelectionState selection,
@@ -32,7 +34,9 @@ internal sealed class SelectionInteractionController
         IRuntimeInteractionTransport transport,
         IPlayerInteractionMovementSink movement,
         Action<string>? toast = null,
-        PlayerApproachCompletionState? approachCompletions = null)
+        PlayerApproachCompletionState? approachCompletions = null,
+        Func<uint, bool>? splitStack = null,
+        Func<IEnumerable<uint>>? fellowshipMembers = null)
     {
         _selection = selection ?? throw new ArgumentNullException(nameof(selection));
         _query = query ?? throw new ArgumentNullException(nameof(query));
@@ -43,14 +47,96 @@ internal sealed class SelectionInteractionController
         _toast = toast;
         _approachCompletions = approachCompletions
             ?? new PlayerApproachCompletionState();
+        _splitStack = splitStack;
+        _fellowshipMembers = fellowshipMembers ?? (() => Array.Empty<uint>());
     }
 
     public bool HandleInputAction(InputAction action)
     {
         switch (action)
         {
+            case InputAction.SelectionSelf:
+                SelectSelf();
+                return true;
+            case InputAction.SelectionPlaceInInventory:
+                PlaceSelectionInBackpack(mainPack: false);
+                return true;
+            case InputAction.SelectionPlaceInMainPack:
+                PlaceSelectionInBackpack(mainPack: true);
+                return true;
+            case InputAction.SelectionSplitStack:
+                if (_selection.SelectedObjectId is { } stack)
+                    _splitStack?.Invoke(stack);
+                return true;
+            case InputAction.SelectionClosestCompassItem:
+                SelectRetailTarget(RetailSelectionKind.CompassItem, RetailSelectionDirection.Closest);
+                return true;
+            case InputAction.SelectionPreviousCompassItem:
+                SelectRetailTarget(RetailSelectionKind.CompassItem, RetailSelectionDirection.Previous);
+                return true;
+            case InputAction.SelectionNextCompassItem:
+                SelectRetailTarget(RetailSelectionKind.CompassItem, RetailSelectionDirection.Next);
+                return true;
+            case InputAction.SelectionClosestItem:
+                SelectRetailTarget(
+                    RetailSelectionKind.Item,
+                    RetailSelectionDirection.Closest,
+                    excludeOwnedByPlayer: true);
+                return true;
+            case InputAction.SelectionPreviousItem:
+                SelectRetailTarget(RetailSelectionKind.Item, RetailSelectionDirection.Previous);
+                return true;
+            case InputAction.SelectionNextItem:
+                SelectRetailTarget(RetailSelectionKind.Item, RetailSelectionDirection.Next);
+                return true;
             case InputAction.SelectionClosestMonster:
-                SelectClosestCombatTarget(showToast: true);
+                SelectRetailTarget(
+                    RetailSelectionKind.Monster,
+                    RetailSelectionDirection.Closest,
+                    showToast: true);
+                return true;
+            case InputAction.SelectionPreviousMonster:
+                SelectRetailTarget(RetailSelectionKind.Monster, RetailSelectionDirection.Previous);
+                return true;
+            case InputAction.SelectionNextMonster:
+                SelectRetailTarget(RetailSelectionKind.Monster, RetailSelectionDirection.Next);
+                return true;
+            case InputAction.SelectionLastAttacker:
+                if (_query.FindLastAttacker() is { } attacker)
+                    _selection.Select(attacker, SelectionChangeSource.Keyboard);
+                return true;
+            case InputAction.SelectionClosestPlayer:
+                SelectRetailTarget(RetailSelectionKind.Player, RetailSelectionDirection.Closest);
+                return true;
+            case InputAction.SelectionPreviousPlayer:
+                SelectRetailTarget(RetailSelectionKind.Player, RetailSelectionDirection.Previous);
+                return true;
+            case InputAction.SelectionNextPlayer:
+                SelectRetailTarget(RetailSelectionKind.Player, RetailSelectionDirection.Next);
+                return true;
+            case InputAction.SelectionPreviousFellow:
+                SelectFellow(previous: true);
+                return true;
+            case InputAction.SelectionNextFellow:
+                SelectFellow(previous: false);
+                return true;
+            case InputAction.SelectionClosestUnopenedCorpse:
+                SelectRetailTarget(RetailSelectionKind.UnopenedCorpse, RetailSelectionDirection.Closest);
+                return true;
+            case InputAction.SelectionNextUnopenedCorpse:
+                SelectRetailTarget(RetailSelectionKind.UnopenedCorpse, RetailSelectionDirection.Next);
+                return true;
+            case InputAction.SelectionUseClosestUnopenedCorpse:
+                SelectAndUseCorpse(RetailSelectionDirection.Closest);
+                return true;
+            case InputAction.SelectionUseNextUnopenedCorpse:
+                SelectAndUseCorpse(RetailSelectionDirection.Next);
+                return true;
+            case InputAction.SelectionGiveToTarget:
+                GiveSelectionToPreviousTarget();
+                return true;
+            case InputAction.SelectionDrop:
+                DropSelection();
                 return true;
             case InputAction.SelectionPreviousSelection:
                 _selection.SelectPrevious();
@@ -87,11 +173,109 @@ internal sealed class SelectionInteractionController
             case InputAction.EscapeKey when _items.IsAnyTargetModeActive:
                 _items.CancelTargetMode();
                 return true;
+            case InputAction.EscapeKey when _selection.SelectedObjectId is not null:
+                // ClientUISystem::OnAction @0x00564C8E: Escape willingly
+                // loses the current target before it reaches the Gameplay
+                // Options fallback at 0x00564CBF.
+                _selection.Clear(SelectionChangeSource.Keyboard);
+                return true;
             default:
                 return false;
         }
     }
 
+    private void SelectSelf()
+    {
+        uint playerGuid = _query.PlayerGuid;
+        if (playerGuid == 0u)
+            return;
+        if (_items.OfferPrimaryClick(playerGuid) is not ItemPrimaryClickResult.NotActive)
+            return;
+        _selection.Select(playerGuid, SelectionChangeSource.Keyboard);
+    }
+
+    private void PlaceSelectionInBackpack(bool mainPack)
+    {
+        if (_selection.SelectedObjectId is { } selected)
+            _items.PlaceWorldItemInBackpack(selected, mainPack);
+    }
+
+    private void SelectRetailTarget(
+        RetailSelectionKind kind,
+        RetailSelectionDirection direction,
+        bool excludeOwnedByPlayer = false,
+        bool showToast = false)
+    {
+        uint? anchor = _selection.SelectedObjectId ?? _selection.PreviousObjectId;
+        uint? target = _query.FindSelectionTarget(
+            kind,
+            direction,
+            anchor,
+            excludeOwnedByPlayer);
+        if (target is { } guid)
+        {
+            _selection.Select(guid, SelectionChangeSource.Keyboard);
+            if (showToast)
+                _toast?.Invoke(_query.Describe(guid));
+        }
+    }
+
+    private void SelectAndUseCorpse(RetailSelectionDirection direction)
+    {
+        SelectRetailTarget(RetailSelectionKind.UnopenedCorpse, direction);
+        if (_selection.SelectedObjectId is { } corpse)
+            EnqueueIdentityBound(
+                RuntimeQueuedInteractionKind.Use,
+                corpse,
+                requireLiveEntity: false);
+    }
+
+    private void SelectFellow(bool previous)
+    {
+        uint[] fellows = _fellowshipMembers()
+            .Where(static guid => guid != 0u)
+            .Distinct()
+            .ToArray();
+        if (fellows.Length == 0)
+            return;
+
+        int current = _selection.SelectedObjectId is { } selected
+            ? Array.IndexOf(fellows, selected)
+            : -1;
+        int next = previous
+            ? (current > 0 ? current - 1 : fellows.Length - 1)
+            : (current >= 0 && current + 1 < fellows.Length ? current + 1 : 0);
+        _selection.Select(fellows[next], SelectionChangeSource.Keyboard);
+    }
+
+    private void GiveSelectionToPreviousTarget()
+    {
+        if (_selection.SelectedObjectId is not { } selected
+            || _selection.PreviousObjectId is not { } target
+            || selected == target
+            || !_query.IsCreature(target))
+        {
+            _toast?.Invoke(
+                "You must select a creature or a character to give that to.\n");
+            return;
+        }
+
+        if (_items.PlaceSelectedIn3D(selected, target))
+            _selection.Select(target, SelectionChangeSource.Keyboard);
+    }
+
+    private void DropSelection()
+    {
+        if (_selection.SelectedObjectId is not { } selected)
+            return;
+        if (!_items.IsOwnedByPlayer(selected))
+        {
+            _toast?.Invoke("You must pick that up first");
+            return;
+        }
+        _items.PlaceSelectedIn3D(selected, targetGuid: 0u);
+    }
+
     public uint? PickAtCursor(bool includeSelf)
         => _query.PickAtCursor(includeSelf);
 

src/AcDream.App/Interaction/WorldSelectionQuery.cs

@@ -6,7 +6,9 @@ using AcDream.Core.Combat;
 using AcDream.Core.Items;
 using AcDream.Core.Net;
 using AcDream.Core.Physics;
+using AcDream.Core.Properties;
 using AcDream.Core.Selection;
+using AcDream.Core.Ui;
 using AcDream.Core.World;
 
 namespace AcDream.App.Interaction;
@@ -25,6 +27,22 @@ internal readonly record struct WorldInteractionTarget(
 
 internal readonly record struct ClosestCombatTarget(uint ServerGuid, float DistanceSquared);
 
+internal enum RetailSelectionKind
+{
+    Item,
+    CompassItem,
+    Monster,
+    Player,
+    UnopenedCorpse,
+}
+
+internal enum RetailSelectionDirection
+{
+    Closest,
+    Previous,
+    Next,
+}
+
 internal readonly record struct InteractionApproach(
     WorldInteractionTarget Target,
     PlayerInteractionPose Player,
@@ -36,6 +54,7 @@ internal readonly record struct InteractionApproach(
 
 internal interface IWorldSelectionQuery
 {
+    uint PlayerGuid => 0u;
     uint? PickAtCursor(bool includeSelf);
     uint? PickAt(float mouseX, float mouseY, bool includeSelf);
     void BeginLightingPulse(uint serverGuid);
@@ -46,6 +65,16 @@ internal interface IWorldSelectionQuery
     bool IsHostileMonster(uint serverGuid);
     bool IsAttackableTarget(uint serverGuid);
     ClosestCombatTarget? FindClosestHostileMonster();
+    uint? FindSelectionTarget(
+        RetailSelectionKind kind,
+        RetailSelectionDirection direction,
+        uint? anchor,
+        bool excludeOwnedByPlayer = false) =>
+        kind == RetailSelectionKind.Monster
+            && direction == RetailSelectionDirection.Closest
+                ? FindClosestHostileMonster()?.ServerGuid
+                : null;
+    uint? FindLastAttacker() => null;
     bool IsUseable(uint serverGuid);
     bool IsPickupable(uint serverGuid);
     bool IsWieldedByPlayer(uint serverGuid);
@@ -111,6 +140,9 @@ internal sealed class WorldSelectionQuery
     private readonly Func<uint, WorldEntity, (float Radius, float Height)> _setupCylinder;
     private readonly Func<uint, (Vector3 Origin, float Radius)?> _selectionSphere;
     private readonly Func<uint, Matrix4x4?> _childRootPose;
+    private readonly Func<uint, bool> _hasOpenedCorpse;
+    private readonly Func<CombatMode> _combatMode;
+    private readonly Func<uint, bool> _isFellow;
 
     public WorldSelectionQuery(
         LiveEntityRuntime liveEntities,
@@ -122,7 +154,10 @@ internal sealed class WorldSelectionQuery
         Func<PlayerInteractionPose?> playerPose,
         Func<uint, WorldEntity, (float Radius, float Height)> setupCylinder,
         Func<uint, (Vector3 Origin, float Radius)?> selectionSphere,
-        Func<uint, Matrix4x4?> childRootPose)
+        Func<uint, Matrix4x4?> childRootPose,
+        Func<uint, bool>? hasOpenedCorpse = null,
+        Func<CombatMode>? combatMode = null,
+        Func<uint, bool>? isFellow = null)
     {
         _liveEntities = liveEntities ?? throw new ArgumentNullException(nameof(liveEntities));
         _objects = objects ?? throw new ArgumentNullException(nameof(objects));
@@ -134,8 +169,13 @@ internal sealed class WorldSelectionQuery
         _setupCylinder = setupCylinder ?? throw new ArgumentNullException(nameof(setupCylinder));
         _selectionSphere = selectionSphere ?? throw new ArgumentNullException(nameof(selectionSphere));
         _childRootPose = childRootPose ?? throw new ArgumentNullException(nameof(childRootPose));
+        _hasOpenedCorpse = hasOpenedCorpse ?? (_ => false);
+        _combatMode = combatMode ?? (() => CombatMode.NonCombat);
+        _isFellow = isFellow ?? (_ => false);
     }
 
+    public uint PlayerGuid => _playerGuid();
+
     public uint? PickAtCursor(bool includeSelf)
     {
         Vector2 cursor = _cursor();
@@ -293,6 +333,183 @@ internal sealed class WorldSelectionQuery
         return best;
     }
 
+    /// <summary>
+    /// Port of retail <c>CPlayerSystem::SelectNext @ 0x0055F9A0</c>. The
+    /// ordering scalar is the retail player-space horizontal distance plus
+    /// <c>1.2 * abs(z)</c>; the object id breaks exact-distance ties through
+    /// <c>CPlayerSystem::Farther @ 0x0055D830</c>. Previous/next wrap exactly
+    /// as the paired calls in <c>CPlayerSystem::OnAction @ 0x00561890</c>.
+    /// </summary>
+    public uint? FindSelectionTarget(
+        RetailSelectionKind kind,
+        RetailSelectionDirection direction,
+        uint? anchor,
+        bool excludeOwnedByPlayer = false)
+    {
+        uint playerGuid = _playerGuid();
+        if (!_liveEntities.TryGetWorldEntity(playerGuid, out WorldEntity player))
+            return null;
+
+        float radarRadius = IsOutdoorCell(player.VisibilityCellId)
+            ? RetailRadar.OutdoorRangeMeters
+            : RetailRadar.IndoorRangeMeters;
+        var candidates = new List<(uint Guid, float Order)>();
+        foreach (LiveEntityRecord record in _liveEntities.VisibleRecords)
+        {
+            uint guid = record.ServerGuid;
+            if (guid == 0u
+                || guid == playerGuid
+                || record.WorldEntity is not { } entity
+                || _objects.Get(guid) is not { } obj
+                || (excludeOwnedByPlayer
+                    && _objects.IsOwnedByObject(guid, playerGuid)))
+            {
+                continue;
+            }
+
+            float order = SelectionOrder(player, entity);
+            if (order > radarRadius
+                || !MatchesSelectionKind(kind, guid, obj, record.FinalPhysicsState))
+                continue;
+            candidates.Add((guid, order));
+        }
+
+        if (candidates.Count == 0)
+            return null;
+        candidates.Sort(static (left, right) =>
+        {
+            int distance = left.Order.CompareTo(right.Order);
+            return distance != 0 ? distance : left.Guid.CompareTo(right.Guid);
+        });
+
+        if (direction == RetailSelectionDirection.Closest)
+            return candidates[0].Guid;
+
+        (float Order, uint Guid)? anchorKey = null;
+        if (anchor is { } anchorGuid
+            && _liveEntities.TryGetWorldEntity(anchorGuid, out WorldEntity anchorEntity))
+        {
+            anchorKey = (SelectionOrder(player, anchorEntity), anchorGuid);
+        }
+
+        if (anchorKey is null)
+        {
+            return direction == RetailSelectionDirection.Previous
+                ? candidates[^1].Guid
+                : candidates[0].Guid;
+        }
+
+        if (direction == RetailSelectionDirection.Next)
+        {
+            foreach ((uint guid, float order) in candidates)
+            {
+                if (CompareSelectionKey(order, guid, anchorKey.Value.Order, anchorKey.Value.Guid) > 0)
+                    return guid;
+            }
+            return candidates[0].Guid;
+        }
+
+        for (int i = candidates.Count - 1; i >= 0; i--)
+        {
+            (uint guid, float order) = candidates[i];
+            if (CompareSelectionKey(order, guid, anchorKey.Value.Order, anchorKey.Value.Guid) < 0)
+                return guid;
+        }
+        return candidates[^1].Guid;
+    }
+
+    public uint? FindLastAttacker()
+    {
+        uint playerGuid = _playerGuid();
+        uint attacker = 0u;
+        if (_objects.Get(playerGuid) is not { } playerObject
+            || !playerObject.Properties.InstanceIds.TryGetValue(
+                (uint)PropertyInstanceId.CurrentAttacker,
+                out attacker)
+            || attacker == 0u
+            || !_liveEntities.TryGetWorldEntity(playerGuid, out WorldEntity player)
+            || !_liveEntities.TryGetWorldEntity(attacker, out WorldEntity target))
+        {
+            return null;
+        }
+
+        float radarRadius = IsOutdoorCell(player.VisibilityCellId)
+            ? RetailRadar.OutdoorRangeMeters
+            : RetailRadar.IndoorRangeMeters;
+        return SelectionOrder(player, target) <= radarRadius ? attacker : null;
+    }
+
+    private bool MatchesSelectionKind(
+        RetailSelectionKind kind,
+        uint guid,
+        ClientObject obj,
+        PhysicsStateFlags physicsState)
+    {
+        bool showableOnRadar = obj.RadarBehavior is { } behavior
+            && RetailRadar.IsShowable((RadarBehavior)behavior, hasPhysicsObject: true);
+        PublicWeenieFlags flags = (PublicWeenieFlags)(obj.PublicWeenieBitfield ?? 0u);
+        bool isFellow = _isFellow(guid);
+        bool isCombatCompass = _combatMode() is CombatMode.Melee or CombatMode.Missile;
+        bool isSpecialCompassObject = (flags
+            & (PublicWeenieFlags.Lifestone
+                | PublicWeenieFlags.Portal
+                | PublicWeenieFlags.Bindstone)) != 0;
+
+        // The common tail of CPlayerSystem::SelectNext rejects every object
+        // currently inside a container, every cloaked physics object, and a
+        // PWD carrying the reserved sign bit, independent of selection kind.
+        if (obj.ContainerId != 0u
+            || (physicsState & PhysicsStateFlags.Cloaked) != 0
+            || (((uint)flags & 0x8000_0000u) != 0))
+            return false;
+
+        return kind switch
+        {
+            RetailSelectionKind.Item =>
+                obj.RadarBehavior is null or 0
+                || isSpecialCompassObject,
+            RetailSelectionKind.CompassItem =>
+                (isSpecialCompassObject || showableOnRadar)
+                && (!isCombatCompass
+                    || (IsAttackableTarget(guid)
+                        && !isFellow
+                        && (flags & PublicWeenieFlags.Vendor) == 0
+                        && (physicsState & PhysicsStateFlags.ReportAsEnvironment) == 0)),
+            RetailSelectionKind.Monster =>
+                showableOnRadar
+                && IsAttackableTarget(guid)
+                && !isFellow
+                && (flags & PublicWeenieFlags.Vendor) == 0,
+            RetailSelectionKind.Player =>
+                showableOnRadar && (flags & PublicWeenieFlags.Player) != 0,
+            RetailSelectionKind.UnopenedCorpse =>
+                (flags & PublicWeenieFlags.Corpse) != 0
+                && !_hasOpenedCorpse(guid),
+            _ => false,
+        };
+    }
+
+    private static float SelectionOrder(WorldEntity player, WorldEntity target)
+    {
+        Vector3 delta = target.Position - player.Position;
+        Vector3 local = Vector3.Transform(delta, Quaternion.Inverse(player.Rotation));
+        return MathF.Sqrt(local.X * local.X + local.Y * local.Y)
+            + MathF.Abs(local.Z) * 1.2f;
+    }
+
+    private static int CompareSelectionKey(
+        float leftOrder,
+        uint leftGuid,
+        float rightOrder,
+        uint rightGuid)
+    {
+        int order = leftOrder.CompareTo(rightOrder);
+        return order != 0 ? order : leftGuid.CompareTo(rightGuid);
+    }
+
+    private static bool IsOutdoorCell(uint? cellId)
+        => cellId is null || (cellId.Value & 0xFFFFu) < 0x100u;
+
     /// <summary>
     /// #298 follow-up: retail <c>ClientCombatSystem::UpdateTargetTracking
     /// @ 0x0056A950</c> (pc:375691-375696) gates <c>CameraSet::TrackTarget</c>

src/AcDream.App/Net/DatChatPoseCatalog.cs

@@ -0,0 +1,81 @@
+using AcDream.Runtime.Chat;
+using AcDream.Content;
+using DatReaderWriter;
+using DatReaderWriter.DBObjs;
+using DatMotionCommand = DatReaderWriter.Enums.MotionCommand;
+
+namespace AcDream.App.Net;
+
+/// <summary>
+/// Immutable projection of retail's portal-DAT ChatPoseTable (0x0E000007).
+/// Command lookup is case-insensitive, matching
+/// <c>ChatPoseTable::InqChatPoseCommand @ 0x00570AD0</c>.
+/// </summary>
+internal sealed class DatChatPoseCatalog
+{
+    private const uint ChatPoseTableId = 0x0E000007u;
+    private readonly IReadOnlyDictionary<string, RetailChatPose> _poses;
+
+    private DatChatPoseCatalog(
+        IReadOnlyDictionary<string, RetailChatPose> poses) =>
+        _poses = poses;
+
+    public static DatChatPoseCatalog Load(IDatReaderWriter dats, object datLock)
+    {
+        ArgumentNullException.ThrowIfNull(dats);
+        ArgumentNullException.ThrowIfNull(datLock);
+        lock (datLock)
+        {
+            ChatPoseTable? table = dats.Get<ChatPoseTable>(ChatPoseTableId);
+            if (table is null)
+                return new DatChatPoseCatalog(
+                    new Dictionary<string, RetailChatPose>(
+                        StringComparer.OrdinalIgnoreCase));
+
+            var emotes = new Dictionary<string, (string Self, string Others)>(
+                StringComparer.OrdinalIgnoreCase);
+            foreach (var pair in table.ChatEmotes)
+            {
+                emotes[pair.Key.Value] = (
+                    pair.Value.MyEmote.Value,
+                    pair.Value.OtherEmote.Value);
+            }
+
+            var poses = new Dictionary<string, RetailChatPose>(
+                StringComparer.OrdinalIgnoreCase);
+            foreach (var pair in table.ChatPoses)
+            {
+                string command = pair.Key.Value;
+                string motionName = pair.Value.Value;
+                if (string.IsNullOrEmpty(command)
+                    || !Enum.TryParse(
+                        motionName,
+                        ignoreCase: true,
+                        out DatMotionCommand motion))
+                {
+                    continue;
+                }
+                emotes.TryGetValue(motionName, out var text);
+                poses[command] = new RetailChatPose(
+                    (uint)motion,
+                    text.Self ?? string.Empty,
+                    text.Others ?? string.Empty);
+            }
+            return new DatChatPoseCatalog(poses);
+        }
+    }
+
+    public RetailChatPose? Resolve(string command, bool male)
+    {
+        if (!_poses.TryGetValue(command, out RetailChatPose pose))
+            return null;
+        string possessive = male ? "his" : "her";
+        return pose with
+        {
+            OthersText = pose.OthersText.Replace(
+                "%p",
+                possessive,
+                StringComparison.Ordinal),
+        };
+    }
+}

src/AcDream.App/Net/LiveSessionCommandRouter.cs

@@ -74,7 +74,10 @@ internal sealed record LiveSessionCommandBindings(
     Action<uint> SendAllegianceKick,
     Action<string> SendAllegianceInfoRequest,
     Action<bool> SendAllegianceUpdateRequest,
-    Action<string>? Log = null);
+    Action<string>? Log = null,
+    Func<string, RetailChatPose?>? ResolvePose = null,
+    Action<uint>? ExecuteMotion = null,
+    Action<string>? SendSoulEmote = null);
 
 internal readonly record struct AddShortcutRuntimeCmd(ShortcutEntry Entry);
 internal readonly record struct RemoveShortcutRuntimeCmd(uint Index);
@@ -185,7 +188,10 @@ internal sealed class LiveSessionCommandRouter : ILiveSessionCommandRouting
             bindings.SendTell,
             bindings.SendChannel,
             bindings.SendTurbineChat,
-            bindings.Log));
+            bindings.Log,
+            bindings.ResolvePose,
+            bindings.ExecuteMotion,
+            bindings.SendSoulEmote));
         // Campaign CH slice CH4 (2026-08-09): the 22 unregistered
         // ChannelSystem::GetChannelID fallback tags — bypasses
         // ChatChannelKind/ChannelResolver entirely and sends the raw

src/AcDream.App/Net/LiveSessionRuntimeFactory.cs

@@ -67,6 +67,7 @@ internal sealed record LiveSessionInteractionRuntime(
 
 internal sealed record LiveSessionWorldRuntime(
     IDatReaderWriter Dats,
+    object DatLock,
     // Logout-audio round (2026-08-17): null only when audio is disabled
     // (ACDREAM_NO_AUDIO / init failure) — the reset step and entered-world
     // resume both no-op then.
@@ -114,6 +115,7 @@ internal sealed class LiveSessionRuntimeFactory
     private readonly IReadOnlyList<string> _loginCommands;
     private readonly TimeSpan _loginCommandDelay;
     private readonly TimeProvider _timeProvider;
+    private readonly DatChatPoseCatalog _chatPoses;
 
     /// <summary>
     /// Where a bare <c>@log</c> filename lands. See <see cref="ChatSessionLog"/>
@@ -162,6 +164,7 @@ internal sealed class LiveSessionRuntimeFactory
         _loginCommands = loginCommands is null ? [] : [.. loginCommands];
         _loginCommandDelay = TimeSpan.FromMilliseconds(loginCommandDelayMs);
         _timeProvider = timeProvider ?? TimeProvider.System;
+        _chatPoses = DatChatPoseCatalog.Load(_world.Dats, _world.DatLock);
         // C3c-F1: stat recomputes route through the Runtime movement owner's
         // typed application seam; App keeps zero direct controller mutations.
         _movementStats = new LiveMovementStatsApplier(
@@ -217,6 +220,15 @@ internal sealed class LiveSessionRuntimeFactory
                 RestoreLayout: () =>
                 {
                     _ui.RetailUi?.RestoreLayout();
+                    // The retained inventory controller exists before the
+                    // character object graph is complete. Rebuild its open
+                    // container once EnteredWorld makes that graph
+                    // authoritative, otherwise the already-open main pack can
+                    // keep the empty construction-time cells until the user
+                    // switches packs. Redress the private doll at the same
+                    // character-complete edge.
+                    _ui.RetailUi?.InventoryPanelController?.Populate();
+                    _ui.Paperdoll?.MarkDirty();
                     // MUST-FIX 3 re-fix (FA4 re-review REOPEN): re-declare a
                     // still-open Fellowship page's 0x00A6 now we are in world —
                     // RestoreLayout is the post-world UI-restore moment, and
@@ -786,7 +798,14 @@ internal sealed class LiveSessionRuntimeFactory
         SendAllegianceKick: session.SendAllegianceKick,
         SendAllegianceInfoRequest: session.SendAllegianceInfoRequest,
         SendAllegianceUpdateRequest: session.SendAllegianceUpdateRequest,
-        Log: _log);
+        Log: _log,
+        ResolvePose: command => _chatPoses.Resolve(
+            command,
+            male: _domain.EntityObjects.Objects
+                .Get(_player.Identity.ServerGuid)?
+                .Properties.GetInt(0x71u) == 1),
+        ExecuteMotion: motion => _player.Controller.ExecuteMotion(motion),
+        SendSoulEmote: session.SendSoulEmote);
     }
 
     private static double ClientTimerNow() =>

src/AcDream.App/Rendering/CameraFrameController.cs

@@ -85,6 +85,28 @@ internal sealed class CameraFrameController : ICameraFramePhase
                 retail.AdjustPitch(+adjustment * 0.02f);
             if (input.Lower)
                 retail.AdjustPitch(-adjustment * 0.02f);
+            if (input.RotateLeft)
+                retail.YawOffset += adjustment * 0.02f;
+            if (input.RotateRight)
+                retail.YawOffset -= adjustment * 0.02f;
+        }
+        else
+        {
+            ChaseCameraAdjustmentInput input = _input.CaptureChaseAdjustment();
+            float adjustment = CameraDiagnostics.CameraAdjustmentSpeed
+                * timing.SimulationDeltaSecondsSingle;
+            if (input.ZoomIn)
+                legacy.AdjustDistance(-adjustment);
+            if (input.ZoomOut)
+                legacy.AdjustDistance(+adjustment);
+            if (input.Raise)
+                legacy.AdjustPitch(+adjustment * 0.02f);
+            if (input.Lower)
+                legacy.AdjustPitch(-adjustment * 0.02f);
+            if (input.RotateLeft)
+                legacy.YawOffset += adjustment * 0.02f;
+            if (input.RotateRight)
+                legacy.YawOffset -= adjustment * 0.02f;
         }
 
         if (!_localFrame.TryGetPresentationAfterNetwork(out var playerFrame))

src/AcDream.App/Rendering/ChaseCamera.cs

@@ -10,6 +10,21 @@ namespace AcDream.App.Rendering;
 /// </summary>
 public sealed class ChaseCamera : ICamera
 {
+    private const float RetailDefaultBack = 2.5f;
+    private const float RetailDefaultUp = 0.75f;
+    private bool _lookingDown;
+    private bool _mapMode;
+    private bool _inHead;
+    private bool _savedInHead;
+    private float _savedDistance;
+    private float _savedPitch;
+    private float _savedYawOffset;
+    private Vector3? _targetDirectionLocal;
+    private Vector3? _savedTargetDirectionLocal;
+
+    public bool IsLookingDown => _lookingDown;
+    public bool IsMapMode => _mapMode;
+    public bool IsInHead => _inHead;
     public Vector3 Position { get; private set; }
     public float Aspect { get; set; } = 16f / 9f;
     // #389: smartbox law at the 16:9 default aspect — see RetailFieldOfView.
@@ -108,10 +123,35 @@ public sealed class ChaseCamera : ICamera
         float horizontalDist = Distance * MathF.Cos(Pitch);
         float verticalDist = Distance * MathF.Sin(Pitch);
 
-        Position = new Vector3(
-            playerPosition.X - forwardX * horizontalDist,
-            playerPosition.Y - forwardY * horizontalDist,
-            _trackedZ + EyeHeight + verticalDist);   // ← uses tracked Z (pinned to ground while airborne)
+        if (_inHead)
+        {
+            Vector3 forward = new(MathF.Cos(playerYaw), MathF.Sin(playerYaw), 0f);
+            Position = new Vector3(
+                playerPosition.X,
+                playerPosition.Y,
+                _trackedZ + EyeHeight) + forward * 0.18f;
+            _lookAt = Position + forward;
+        }
+        else if (_targetDirectionLocal is { } localDirection)
+        {
+            Vector3 pivot = new(playerPosition.X, playerPosition.Y, _trackedZ + EyeHeight);
+            var directedPose = RetailChaseCamera.ComputeTargetDirectionPose(
+                pivot,
+                new Vector3(MathF.Cos(playerYaw), MathF.Sin(playerYaw), 0f),
+                Distance,
+                Pitch,
+                localDirection);
+            Position = directedPose.eye;
+            Vector3 direction = directedPose.forward;
+            _lookAt = Position + direction;
+        }
+        else
+        {
+            Position = new Vector3(
+                playerPosition.X - forwardX * horizontalDist,
+                playerPosition.Y - forwardY * horizontalDist,
+                _trackedZ + EyeHeight + verticalDist);   // ← uses tracked Z (pinned to ground while airborne)
+        }
     }
 
     /// <summary>
@@ -119,6 +159,8 @@ public sealed class ChaseCamera : ICamera
     /// </summary>
     public void AdjustPitch(float delta)
     {
+        ExitLookDownForAdjustment();
+        ExitInHeadForAdjustment();
         Pitch = Math.Clamp(Pitch + delta, PitchMin, PitchMax);
     }
 
@@ -127,6 +169,101 @@ public sealed class ChaseCamera : ICamera
     /// </summary>
     public void AdjustDistance(float delta)
     {
+        ExitLookDownForAdjustment();
+        ExitInHeadForAdjustment();
         Distance = Math.Clamp(Distance + delta, DistanceMin, DistanceMax);
     }
+
+    public void SetRetailDefaultView()
+    {
+        _lookingDown = false;
+        _mapMode = false;
+        _inHead = false;
+        _targetDirectionLocal = null;
+        YawOffset = 0f;
+        EyeHeight = 1.5f;
+        SetViewerOffset(RetailDefaultBack, RetailDefaultUp);
+    }
+
+    public void SetRetailFirstPersonView()
+    {
+        _lookingDown = false;
+        _mapMode = false;
+        _inHead = true;
+        _targetDirectionLocal = null;
+        YawOffset = 0f;
+        Distance = 0.18f;
+        Pitch = 0f;
+    }
+
+    public void ToggleRetailLookDownView()
+    {
+        if (_lookingDown)
+        {
+            RestoreLookDownView();
+            return;
+        }
+        SaveLookDownView();
+        _lookingDown = true;
+        _mapMode = false;
+        _inHead = false;
+        _targetDirectionLocal = new Vector3(0f, 0.5f, -1.8f);
+        SetViewerOffset(2f, RetailDefaultUp);
+    }
+
+    public void ToggleRetailMapModeView()
+    {
+        if (_mapMode)
+        {
+            RestoreLookDownView();
+            return;
+        }
+        if (!_lookingDown)
+            SaveLookDownView();
+        _lookingDown = true;
+        _mapMode = true;
+        _inHead = false;
+        _targetDirectionLocal = new Vector3(0f, 0.5f, -1.8f);
+        SetViewerOffset(450f, RetailDefaultUp);
+    }
+
+    private void SaveLookDownView()
+    {
+        _savedDistance = Distance;
+        _savedPitch = Pitch;
+        _savedYawOffset = YawOffset;
+        _savedTargetDirectionLocal = _targetDirectionLocal;
+        _savedInHead = _inHead;
+    }
+
+    private void RestoreLookDownView()
+    {
+        Distance = _savedDistance;
+        Pitch = _savedPitch;
+        YawOffset = _savedYawOffset;
+        _targetDirectionLocal = _savedTargetDirectionLocal;
+        _inHead = _savedInHead;
+        _lookingDown = false;
+        _mapMode = false;
+    }
+
+    private void ExitLookDownForAdjustment()
+    {
+        if (_lookingDown)
+            RestoreLookDownView();
+    }
+
+    private void ExitInHeadForAdjustment()
+    {
+        if (!_inHead)
+            return;
+        _inHead = false;
+        Distance = DistanceMin;
+    }
+
+    private void SetViewerOffset(float back, float up)
+    {
+        Distance = MathF.Sqrt(back * back + up * up);
+        Pitch = MathF.Atan2(up, back);
+    }
 }

src/AcDream.App/Rendering/GameWindow.cs

@@ -1,5 +1,6 @@
 using AcDream.Core.Plugins;
 using AcDream.App.Composition;
+using AcDream.App.Input;
 using AcDream.App.Physics;
 using AcDream.App.Rendering.Gpu;
 using AcDream.App.Rendering.Scene;
@@ -17,6 +18,7 @@ using DatReaderWriter;
 using Silk.NET.Input;
 using Silk.NET.Maths;
 using Silk.NET.Windowing;
+using AcDream.UI.Abstractions.Input;
 
 namespace AcDream.App.Rendering;
 
@@ -599,14 +601,18 @@ public sealed class GameWindow :
     // startup — no other call to RetailDefaults() / AcdreamCurrentDefaults()
     // should land in the GameWindow construction path.
     private readonly AcDream.UI.Abstractions.Input.KeyBindings _keyBindings;
+    private bool _keyBindingsPersisted;
     private readonly GraphicalHostPlatformServices _platformServices;
     private readonly ApplicationPathSet _applicationPaths;
 
     private static AcDream.UI.Abstractions.Input.KeyBindings LoadStartupKeyBindings(
         string path)
     {
-        var bindings = AcDream.UI.Abstractions.Input.KeyBindings.LoadOrDefault(path);
-        Console.WriteLine($"keybinds: loaded {bindings.All.Count} bindings from {path}");
+        var bindings = AcDream.App.Input.RetailKeymapProfileStore.LoadActiveOrJson(
+            path, out string profileName);
+        Console.WriteLine(
+            $"keybinds: loaded {bindings.All.Count} bindings; active retail profile "
+            + $"'{profileName}', JSON mirror {path}");
         return bindings;
     }
 
@@ -1522,7 +1528,8 @@ public sealed class GameWindow :
                     hostInputCamera.GpuFrameLifetime,
                     () => WorldTime.CurrentCalendar,
                     settingsDevTools.RenderPacks,
-                    _renderPackDiagnostics.CaptureDiagnostics),
+                    _renderPackDiagnostics.CaptureDiagnostics,
+                    _applicationPaths.ScreenshotsDirectory),
                 _retailUiLease,
                 this).Compose(
                     platformResult,
@@ -1569,6 +1576,7 @@ public sealed class GameWindow :
                     _cellVisibility,
                     _liveWorldOrigin,
                     _localPlayerIdentity,
+                    _chaseCameraInput,
                     _pointerPosition,
                     _playerApproachCompletions,
                     _renderResourceLifetime,
@@ -1821,6 +1829,7 @@ public sealed class GameWindow :
 
         if (!_lifetime.HasShutdownRoots)
         {
+            PersistKeyBindingsAtShutdown();
             // Campaign LA slice LA1: capture BEFORE the shutdown roots run —
             // by the time teardown completes, IsInWorld is always false
             // regardless of whether a real session was ever connected.
@@ -1861,6 +1870,33 @@ public sealed class GameWindow :
             ReportExited(report);
     }
 
+    private void PersistKeyBindingsAtShutdown()
+    {
+        // Construction-only tests and failed starts never create the input
+        // dispatcher. They must not materialize a profile in the real user's
+        // Documents folder merely because the half-built window is disposed.
+        if (_keyBindingsPersisted || _inputDispatcher is null) return;
+        _keyBindingsPersisted = true;
+        try
+        {
+            KeyBindings current = _inputDispatcher.Bindings;
+            var profiles = new AcDream.App.Input.RetailKeymapProfileStore(
+                _applicationPaths.KeyBindingsFile);
+            RetailKeymapSaveResult saved = profiles.SaveActive(current);
+            if (saved.Status != RetailKeymapSaveStatus.Saved)
+            {
+                Console.WriteLine(
+                    $"keymap: shutdown save failed ({saved.Status}): {saved.Error}");
+                return;
+            }
+            current.SaveToFile(_applicationPaths.KeyBindingsFile);
+        }
+        catch (Exception failure)
+        {
+            Console.WriteLine($"keymap: shutdown persistence failed: {failure.Message}");
+        }
+    }
+
     /// <summary>
     /// Writes the ONE terminal "exited" status event for this session
     /// (fix #406). A resource-shutdown transaction can converge cleanly

src/AcDream.App/Rendering/PaperdollFramePresenter.cs

@@ -14,6 +14,8 @@ internal interface IPaperdollDollRenderer
 {
     void SetDoll(WorldEntity? doll);
 
+    void Prepare();
+
     uint Render(int width, int height);
 }
 
@@ -73,9 +75,6 @@ internal sealed class PaperdollFramePresenter : IPrivateEntityViewportFrame
 
     public void Render()
     {
-        if (!_view.TryGetVisibleSize(out int width, out int height))
-            return;
-
         if (_dirty)
         {
             if (_factory.TryBuild(out WorldEntity? doll))
@@ -101,6 +100,11 @@ internal sealed class PaperdollFramePresenter : IPrivateEntityViewportFrame
             }
         }
 
+        _renderer.Prepare();
+
+        if (!_view.TryGetVisibleSize(out int width, out int height))
+            return;
+
         _view.SetTextureHandle(_renderer.Render(width, height));
     }
 

src/AcDream.App/Rendering/PaperdollViewportRenderer.cs

@@ -42,6 +42,8 @@ public sealed class PaperdollViewportRenderer :
 
     public void SetDoll(WorldEntity? doll) => _renderer.SetEntity(doll);
 
+    public void Prepare() => _renderer.Prepare();
+
     public uint Render(int width, int height) =>
         _renderer.Render(width, height);
 

src/AcDream.App/Rendering/PrivateEntityViewportRenderer.cs

@@ -94,6 +94,11 @@ internal sealed class PrivateEntityViewportRenderer :
     /// feature does not exist for them, not just "unused".</summary>
     private readonly EntitySlot? _backdropSlot;
 
+    // One stable sampled texture-table slot is part of the retained viewport's
+    // presentation contract. Rotating the slot with the Vulkan flight index
+    // made the UI sample a freshly-created/cleared sibling after world reveal.
+    // The frame submission order already protects this target's write -> sample
+    // transition; keep its identity stable until resize or disposal.
     private IGpuRenderTarget? _target;
     private IGpuSampler? _sampler;
     private GpuTextureSlot _slot = GpuTextureSlot.Unassigned;
@@ -170,6 +175,29 @@ internal sealed class PrivateEntityViewportRenderer :
 
     public void SetEntity(WorldEntity? entity) => _mainSlot.Set(entity);
 
+    /// <summary>
+    /// Advances the private entity's mesh and texture-composite readiness
+    /// without allocating or clearing a render target. Paperdoll uses this
+    /// while its tab is hidden so first-open work is already resident.
+    /// </summary>
+    public bool Prepare()
+    {
+        if (!_mainSlot.PrepareForDraw()
+            || !(_backdropSlot?.PrepareForDraw() ?? true))
+        {
+            return false;
+        }
+        WorldEntity? entity = _mainSlot.Entity;
+        if (entity is null || entity.MeshRefs.Count == 0)
+        {
+            return false;
+        }
+        IReadOnlyList<WorldEntity> entities = BuildDrawEntities(
+            _backdropSlot?.Entity,
+            entity);
+        return _dispatcher.PreparePrivateEntityResources(entities);
+    }
+
     /// <summary>
     /// Sets or clears the environment backdrop entity drawn BEHIND the main
     /// entity — GF-7/GF-14's fix, retail's <c>gmCG3DView::m_pbgObject</c>. Only
@@ -219,6 +247,16 @@ internal sealed class PrivateEntityViewportRenderer :
         if (entity is null || entity.MeshRefs.Count == 0 || width <= 0 || height <= 0)
             return 0u;
 
+        IReadOnlyList<WorldEntity> drawEntities = BuildDrawEntities(
+            _backdropSlot?.Entity,
+            entity);
+        if (!_dispatcher.PreparePrivateEntityResources(drawEntities))
+        {
+            return _hasRenderedScene && _slot.IsAssigned
+                ? UiTextureTableHandle.FromSlot(_slot)
+                : 0u;
+        }
+
         EnsureRenderTarget(width, height);
         if (_target is null)
             return 0u;
@@ -254,7 +292,6 @@ internal sealed class PrivateEntityViewportRenderer :
 
         UploadCreatureLight();
 
-        IReadOnlyList<WorldEntity> drawEntities = BuildDrawEntities(_backdropSlot?.Entity, entity);
         var entries =
             new (uint, Vector3, Vector3, IReadOnlyList<WorldEntity>,
                 IReadOnlyDictionary<uint, WorldEntity>?)[]

src/AcDream.App/Rendering/RetailChaseCamera.cs

@@ -29,6 +29,12 @@ namespace AcDream.App.Rendering;
 /// </summary>
 public sealed class RetailChaseCamera : ICamera
 {
+    private const float RetailDefaultBack = 2.5f;
+    private const float RetailDefaultUp = 0.75f;
+    private const float RetailLookDownBack = 2f;
+    private const float RetailMapBack = 450f;
+    private const float RetailFirstPersonForward = 0.18f;
+
     // ICamera surface.
     public Vector3   Position   { get; private set; }
 
@@ -75,6 +81,20 @@ public sealed class RetailChaseCamera : ICamera
     /// <summary>Height of look-at anchor above the player's feet (m). Retail default 1.5.</summary>
     public float PivotHeight { get; set; } = 1.5f;
 
+    private bool _lookingDown;
+    private bool _mapMode;
+    private bool _inHead;
+    private bool _savedInHead;
+    private float _savedDistance;
+    private float _savedPitch;
+    private float _savedYawOffset;
+    private Vector3? _targetDirectionLocal;
+    private Vector3? _savedTargetDirectionLocal;
+
+    public bool IsLookingDown => _lookingDown;
+    public bool IsMapMode => _mapMode;
+    public bool IsInHead => _inHead;
+
     /// <summary>
     /// Optional spring-arm collision probe. When set (and
     /// <see cref="CameraDiagnostics.CollideCamera"/> is true), the damped eye
@@ -172,8 +192,13 @@ public sealed class RetailChaseCamera : ICamera
         // target supplies the frame heading. Without this local rotation, enabling
         // Keep in View snaps the camera behind the target and disables RMB orbit.
         float viewerYawOffset = trackedHeading.HasValue ? YawOffset : 0f;
-        (Vector3 targetEye, Vector3 targetForward) = ComputeDesiredPose(
-            pivotWorld, heading, Distance, Pitch, viewerYawOffset);
+        (Vector3 targetEye, Vector3 targetForward) = _inHead
+            ? ComputeInHeadPose(pivotWorld, heading)
+            : _targetDirectionLocal is { } localDirection
+            ? ComputeTargetDirectionPose(
+                pivotWorld, heading, Distance, Pitch, localDirection)
+            : ComputeDesiredPose(
+                pivotWorld, heading, Distance, Pitch, viewerYawOffset);
 
         // 5. Stateful sought position (#180). Retail CameraManager::UpdateCamera
         //    (0x00456660) interpolates FROM THE CURRENT SWEPT VIEWER toward the
@@ -279,16 +304,120 @@ public sealed class RetailChaseCamera : ICamera
     /// <see cref="DistanceMin"/>..<see cref="DistanceMax"/>. Mirrors
     /// legacy <c>ChaseCamera.AdjustDistance</c>.
     /// </summary>
-    public void AdjustDistance(float delta) =>
+    public void AdjustDistance(float delta)
+    {
+        ExitLookDownForAdjustment();
+        ExitInHeadForAdjustment();
         Distance = Math.Clamp(Distance + delta, DistanceMin, DistanceMax);
+    }
 
     /// <summary>
     /// Adjust the camera pitch by a delta (radians), clamped to
     /// <see cref="PitchMin"/>..<see cref="PitchMax"/>. Mirrors legacy
     /// <c>ChaseCamera.AdjustPitch</c>.
     /// </summary>
-    public void AdjustPitch(float delta) =>
+    public void AdjustPitch(float delta)
+    {
+        ExitLookDownForAdjustment();
+        ExitInHeadForAdjustment();
         Pitch = Math.Clamp(Pitch + delta, PitchMin, PitchMax);
+    }
+
+    public void SetRetailDefaultView()
+    {
+        _lookingDown = false;
+        _mapMode = false;
+        _inHead = false;
+        _targetDirectionLocal = null;
+        YawOffset = 0f;
+        PivotHeight = 1.5f;
+        SetViewerOffset(RetailDefaultBack, RetailDefaultUp);
+    }
+
+    public void SetRetailFirstPersonView()
+    {
+        _lookingDown = false;
+        _mapMode = false;
+        _inHead = true;
+        _targetDirectionLocal = null;
+        YawOffset = 0f;
+        Distance = RetailFirstPersonForward;
+        Pitch = 0f;
+        // Do not spend a transition frame inside the head/neck. Retail's
+        // SetInHead installs the new viewer offset as one camera preset.
+        _initialised = false;
+    }
+
+    public void ToggleRetailLookDownView()
+    {
+        if (_lookingDown)
+        {
+            RestoreLookDownView();
+            return;
+        }
+        SaveLookDownView();
+        _lookingDown = true;
+        _mapMode = false;
+        _inHead = false;
+        _targetDirectionLocal = new Vector3(0f, 0.5f, -1.8f);
+        SetViewerOffset(RetailLookDownBack, RetailDefaultUp);
+    }
+
+    public void ToggleRetailMapModeView()
+    {
+        if (_mapMode)
+        {
+            RestoreLookDownView();
+            return;
+        }
+        if (!_lookingDown)
+            SaveLookDownView();
+        _lookingDown = true;
+        _mapMode = true;
+        _inHead = false;
+        _targetDirectionLocal = new Vector3(0f, 0.5f, -1.8f);
+        SetViewerOffset(RetailMapBack, RetailDefaultUp);
+    }
+
+    private void SaveLookDownView()
+    {
+        _savedDistance = Distance;
+        _savedPitch = Pitch;
+        _savedYawOffset = YawOffset;
+        _savedTargetDirectionLocal = _targetDirectionLocal;
+        _savedInHead = _inHead;
+    }
+
+    private void RestoreLookDownView()
+    {
+        Distance = _savedDistance;
+        Pitch = _savedPitch;
+        YawOffset = _savedYawOffset;
+        _targetDirectionLocal = _savedTargetDirectionLocal;
+        _inHead = _savedInHead;
+        _lookingDown = false;
+        _mapMode = false;
+    }
+
+    private void ExitLookDownForAdjustment()
+    {
+        if (_lookingDown)
+            RestoreLookDownView();
+    }
+
+    private void ExitInHeadForAdjustment()
+    {
+        if (!_inHead)
+            return;
+        _inHead = false;
+        Distance = DistanceMin;
+    }
+
+    private void SetViewerOffset(float back, float up)
+    {
+        Distance = MathF.Sqrt(back * back + up * up);
+        Pitch = MathF.Atan2(up, back);
+    }
 
     /// <summary>
     /// Public entry point for the mouse-input low-pass filter. Calls
@@ -436,6 +565,47 @@ public sealed class RetailChaseCamera : ICamera
         return (eye, forward);
     }
 
+    /// <summary>
+    /// Retail <c>CameraSet::SetInHead @ 0x00458CE0</c>: the target direction
+    /// is local +Y and the viewer offset is local +Y * 0.18. It is not a
+    /// negative chase boom looking back toward the player's neck.
+    /// </summary>
+    internal static (Vector3 eye, Vector3 forward) ComputeInHeadPose(
+        Vector3 pivotWorld,
+        Vector3 heading)
+    {
+        Vector3 forward = Vector3.Normalize(heading);
+        return (pivotWorld + forward * RetailFirstPersonForward, forward);
+    }
+
+    /// <summary>
+    /// Transform both retail <c>viewer_offset</c> and <c>target_direction</c>
+    /// through the target frame. LookDown/MapMode do not merely point a
+    /// horizontally-positioned camera toward the ground: the downward target
+    /// direction pitches the frame whose -Y/+Z offset places the viewer. For
+    /// MapMode's (0,-450,0.75) offset this puts the viewer high above and only
+    /// slightly behind the character, matching CameraSet::SetMapMode.
+    /// </summary>
+    internal static (Vector3 eye, Vector3 forward) ComputeTargetDirectionPose(
+        Vector3 pivotWorld,
+        Vector3 heading,
+        float distance,
+        float pitch,
+        Vector3 targetDirectionLocal)
+    {
+        var (frameForward, frameRight, frameUp) = BuildBasis(heading);
+        Vector3 targetForward = Vector3.Normalize(
+            frameForward * targetDirectionLocal.Y
+            - frameRight * targetDirectionLocal.X
+            + frameUp * targetDirectionLocal.Z);
+        var (_, _, targetUp) = BuildBasis(targetForward);
+
+        float back = distance * MathF.Cos(pitch);
+        float up = distance * MathF.Sin(pitch);
+        Vector3 eye = pivotWorld - targetForward * back + targetUp * up;
+        return (eye, targetForward);
+    }
+
     /// <summary>
     /// Build an orthonormal basis with <c>forward = heading</c>. World
     /// up is <c>(0, 0, 1)</c>; if <c>heading</c> is near-parallel to it

src/AcDream.App/Rendering/Wb/WbDrawDispatcher.PackedOracle.cs

@@ -473,6 +473,7 @@ public sealed unsafe partial class WbDrawDispatcher
                     }
 
                     float opacity = PackedPartOpacity(
+                        entity.ServerGuid,
                         entity.LocalEntityId,
                         (uint)setupPartIndex);
                     if (opacity < 1f)
@@ -527,6 +528,7 @@ public sealed unsafe partial class WbDrawDispatcher
                 // one-part assumption and kept the Bind Stone's four
                 // hook-hidden shard parts visible.
                 float opacity = PackedPartOpacity(
+                    entity.ServerGuid,
                     entity.LocalEntityId,
                     (uint)partIndex);
                 if (opacity < 1f)
@@ -585,20 +587,24 @@ public sealed unsafe partial class WbDrawDispatcher
         anyVao != 0 && alphaQueueCollecting;
 
     private float PackedPartOpacity(
+        uint serverGuid,
         uint localEntityId,
         uint setupPartIndex)
     {
+        float opacity = EntityOpacity(serverGuid);
+        if (opacity <= 0f)
+            return 0f;
         if (!_translucencyFades.TryGetCurrentValue(
                 localEntityId,
                 setupPartIndex,
                 out float translucency))
         {
-            return 1f;
+            return opacity;
         }
 
         return translucency >= 1f
             ? 0f
-            : 1f - translucency;
+            : opacity * (1f - translucency);
     }
 
     private bool ClassifyPackedBatches(

src/AcDream.App/Rendering/Wb/WbDrawDispatcher.Rhi.cs

@@ -176,7 +176,8 @@ public sealed unsafe partial class WbDrawDispatcher
         RetailAlphaQueue? alphaQueue = null,
         long? alphaScratchBudgetBytes = null,
         TerrainAtlas.RetailDetailTextureBinding buildingDetail = default,
-        Func<bool>? buildingDetailEnabled = null)
+        Func<bool>? buildingDetailEnabled = null,
+        Func<uint, float>? hierarchicalTranslucency = null)
     {
         _device = device ?? throw new ArgumentNullException(nameof(device));
         _frames = frames ?? throw new ArgumentNullException(nameof(frames));
@@ -192,6 +193,7 @@ public sealed unsafe partial class WbDrawDispatcher
         _selectionSink = selectionSink;
         _selectionLighting = selectionSink as IRetailSelectionLightingSource;
         _alphaQueue = alphaQueue;
+        _hierarchicalTranslucency = hierarchicalTranslucency;
         _alphaSource = new AlphaDrawSource(this);
         _buildingDetail = buildingDetail;
         _buildingDetailEnabled = buildingDetailEnabled ?? DisableDetailTextures;

src/AcDream.App/Rendering/Wb/WbDrawDispatcher.cs

@@ -91,6 +91,7 @@ public sealed partial class WbDrawDispatcher : IDisposable
     private readonly IRetailSelectionRenderSink? _selectionSink;
     private readonly IRetailSelectionLightingSource? _selectionLighting;
     private readonly RetailAlphaQueue? _alphaQueue;
+    private readonly Func<uint, float>? _hierarchicalTranslucency;
     private readonly AlphaDrawSource _alphaSource;
     private readonly RetainedScratchCapacityPolicy _alphaScratchPolicy;
     private int _scratchPeakUnits;
@@ -1784,11 +1785,12 @@ public sealed partial class WbDrawDispatcher : IDisposable
                     // sets draw_state|=1 and skips the whole part outright — not a
                     // blend to nothing. TranslucencyFadeManager.AdvanceAll guarantees
                     // t=1 commits the bitwise-exact value so this check is safe.
-                    float opacityMultiplier = 1.0f;
+                    float opacityMultiplier = EntityOpacity(entity.ServerGuid);
+                    if (opacityMultiplier <= 0f) continue;
                     if (_translucencyFades.TryGetCurrentValue(entity.Id, (uint)setupPartIndex, out float translucencyValue))
                     {
                         if (translucencyValue >= 1.0f) continue; // skip this part's draw entirely
-                        opacityMultiplier = 1f - translucencyValue; // CMaterial::SetTranslucencySimple 0x005396f0
+                        opacityMultiplier *= 1f - translucencyValue; // CMaterial::SetTranslucencySimple 0x005396f0
                     }
 
                     if (!ClassifyBatches(partData, model, entity, meshRef, paletteIdentity, restPose, opacityMultiplier, collector, entityHasCutoutSubset))
@@ -1818,12 +1820,14 @@ public sealed partial class WbDrawDispatcher : IDisposable
                 // entity — the Bind Stone's idle cycle hides its four authored
                 // shard parts (3-6) with TransparentPartHook start=end=1.0
                 // every loop, and they stayed visible.
-                float opacityMultiplier = 1.0f;
+                float opacityMultiplier = EntityOpacity(entity.ServerGuid);
                 bool fullyInvisible = false;
+                if (opacityMultiplier <= 0f)
+                    fullyInvisible = true;
                 if (_translucencyFades.TryGetCurrentValue(entity.Id, (uint)partIdx, out float translucencyValue))
                 {
                     if (translucencyValue >= 1.0f) fullyInvisible = true;
-                    else opacityMultiplier = 1f - translucencyValue;
+                    else opacityMultiplier *= 1f - translucencyValue;
                 }
 
                 if (!fullyInvisible)
@@ -1901,6 +1905,32 @@ public sealed partial class WbDrawDispatcher : IDisposable
             observeCurrentPath: true);
     }
 
+    /// <summary>
+    /// Readiness barrier for a private creature viewport. Unlike the world
+    /// reveal queue this has no retained scan state: the caller owns a tiny,
+    /// exact entity list and retries it each frame. A completed result means
+    /// both mesh render data and every palette/original-texture composite can
+    /// be classified without clearing the private target to an empty frame.
+    /// </summary>
+    internal bool PreparePrivateEntityResources(
+        IReadOnlyList<WorldEntity> entities)
+    {
+        ArgumentNullException.ThrowIfNull(entities);
+        bool complete = true;
+        for (int i = 0; i < entities.Count; i++)
+        {
+            if (PrepareCompositeEntity(entities[i]) != CompositeWarmupResult.Complete)
+                complete = false;
+        }
+        return complete;
+    }
+
+    private float EntityOpacity(uint serverGuid)
+    {
+        float translucency = _hierarchicalTranslucency?.Invoke(serverGuid) ?? 0f;
+        return 1f - Math.Clamp(translucency, 0f, 1f);
+    }
+
     /// <summary>
     /// Whether there is a mesh source to draw from. The encoder arm has no
     /// vertex array of its own — the pipeline owns one shaped by

src/AcDream.App/Runtime/CurrentGameRuntimeCommandAdapter.cs

@@ -317,6 +317,28 @@ internal sealed class CurrentGameRuntimeCommandAdapter
         return Result(status);
     }
 
+    public RuntimeCommandResult ExecuteMotion(
+        RuntimeGenerationToken expectedGeneration,
+        uint motionCommand)
+    {
+        RuntimeCommandStatus gate = Validate(
+            expectedGeneration,
+            requireWorld: true);
+        if (gate != RuntimeCommandStatus.Accepted)
+            return Result(gate);
+
+        RuntimeCommandStatus status = _movement.ExecuteMotion(motionCommand)
+            ? RuntimeCommandStatus.Accepted
+            : RuntimeCommandStatus.Unsupported;
+
+        _events.EmitCommand(
+            RuntimeCommandDomain.Movement,
+            operation: 0x102,
+            status,
+            motionCommand);
+        return Result(status, motionCommand);
+    }
+
     public RuntimeCommandResult SetIntent(
         RuntimeGenerationToken expectedGeneration,
         in MovementInput input)

src/AcDream.App/Streaming/LocalPlayerTeleportController.cs

@@ -736,6 +736,16 @@ internal sealed class LocalPlayerTeleportController
     /// </summary>
     private readonly ILocalPlayerLogoutOperations _logout;
 
+    /// <summary>
+    /// The confirmed-logoff pump must let the old streaming window finish
+    /// its asynchronous session retirement before Runtime exposes the next
+    /// character generation. The reset transaction immediately calls back
+    /// into <see cref="ResetGenerationPresentation"/>; this latch transfers
+    /// that already-completed retirement across the synchronous callback so
+    /// it is consumed once instead of starting a second old-window pass.
+    /// </summary>
+    private bool _logoutStreamingRetirementPrepared;
+
     public LocalPlayerTeleportController(
         ILocalPlayerTeleportAuthority authority,
         ILocalPlayerTeleportInputLifetime input,
@@ -984,6 +994,8 @@ internal sealed class LocalPlayerTeleportController
             return false;
         }
 
+        _logoutStreamingRetirementPrepared = false;
+
         if (!_transit.TryBeginLogoutRequest(_logout.IsLocalPlayerKiller))
             return false;
 
@@ -1088,8 +1100,23 @@ internal sealed class LocalPlayerTeleportController
 
     private void CompleteLogoutHandoff(long generation)
     {
-        if (!_transit.CompleteLogout() || _lifetimeGeneration != generation)
+        // Reset(sessionEnding: true) is a retained, frame-budgeted old-world
+        // retirement. Do not let CompleteCharacterLogOff expose the fresh
+        // Runtime generation until that barrier has converged; otherwise a
+        // quick re-entry can inherit the origin-recenter gate and remain in
+        // portal space with no landblocks admitted (lb 0/0).
+        if (!_streaming.ResetRecenter(sessionEnding: true)
+            || _lifetimeGeneration != generation)
+        {
             return;
+        }
+
+        _logoutStreamingRetirementPrepared = true;
+        if (!_transit.CompleteLogout() || _lifetimeGeneration != generation)
+        {
+            _logoutStreamingRetirementPrepared = false;
+            return;
+        }
 
         Console.WriteLine(
             "live: logout confirmed — returning to character select");
@@ -1102,6 +1129,8 @@ internal sealed class LocalPlayerTeleportController
             return;
         }
 
+        _logoutStreamingRetirementPrepared = false;
+
         // The transaction refused or degraded to a full stop. If a reset
         // reached this controller the lifetime moved and everything is
         // already clean; otherwise retire the presentation here so a
@@ -1927,6 +1956,11 @@ internal sealed class LocalPlayerTeleportController
         bool clearSession,
         bool resetCanonicalTransit = false)
     {
+        bool streamingRetirementPrepared = clearSession
+            && _logoutStreamingRetirementPrepared;
+        if (clearSession)
+            _logoutStreamingRetirementPrepared = false;
+
         long generation = checked(++_lifetimeGeneration);
 
         _pendingCell = 0u;
@@ -1951,7 +1985,8 @@ internal sealed class LocalPlayerTeleportController
         if (clearSession)
             _loginPlacementCompleted = false;
 
-        _streaming.ResetRecenter(clearSession);
+        if (!streamingRetirementPrepared)
+            _streaming.ResetRecenter(clearSession);
         if (_lifetimeGeneration != generation)
             return generation;
 

src/AcDream.App/UI/AutoWieldController.cs

@@ -62,10 +62,10 @@ internal sealed class AutoWieldController : IDisposable
     private readonly Func<uint> _playerGuid;
     private readonly Action<uint, uint>? _sendWield;
     private readonly Action<uint, uint, int>? _sendPutItemInContainer;
-    private readonly Action<string>? _toast;
     private readonly Action<string>? _systemMessage;
     private readonly CombatState? _combatState;
     private readonly Action<CombatMode>? _sendChangeCombatMode;
+    private readonly InventoryTransactionState? _transactions;
 
     private PendingSwitch? _pendingSwitch;
     private PendingCombatSettlement? _pendingCombatSettlement;
@@ -79,19 +79,19 @@ internal sealed class AutoWieldController : IDisposable
         Func<uint> playerGuid,
         Action<uint, uint>? sendWield,
         Action<uint, uint, int>? sendPutItemInContainer,
-        Action<string>? toast,
         Action<string>? systemMessage = null,
         CombatState? combatState = null,
-        Action<CombatMode>? sendChangeCombatMode = null)
+        Action<CombatMode>? sendChangeCombatMode = null,
+        InventoryTransactionState? transactions = null)
     {
         _objects = objects ?? throw new ArgumentNullException(nameof(objects));
         _playerGuid = playerGuid ?? throw new ArgumentNullException(nameof(playerGuid));
         _sendWield = sendWield;
         _sendPutItemInContainer = sendPutItemInContainer;
-        _toast = toast;
         _systemMessage = systemMessage;
         _combatState = combatState;
         _sendChangeCombatMode = sendChangeCombatMode;
+        _transactions = transactions;
 
         _objects.ObjectMoved += OnObjectMoved;
         _objects.ObjectRemoved += OnObjectRemoved;
@@ -238,8 +238,20 @@ internal sealed class AutoWieldController : IDisposable
             : BestAvailableEquipMask(item);
         if (mask == EquipMask.None)
         {
-            _toast?.Invoke("That slot is already in use");
-            return false;
+            // UsingItem calls retail AutoWield with its automatic-unblock flag.
+            // When every compatible slot is occupied, retail chooses the first
+            // compatible slot, moves that blocker to the backpack, and retries
+            // only after RecvNotice_ServerSaysMoveItem confirms the move.
+            // CPlayerSystem::AutoWield @ 0x0056173D-0x0056186E.
+            mask = FirstCompatibleEquipMask(item);
+            ClientObject? blocker = GetEquippedObjectAtLocation(
+                mask, priority: 0, item.ObjectId);
+            return blocker is not null
+                && BeginWeaponReplacement(
+                    item.ObjectId,
+                    blocker,
+                    mask,
+                    combatModeAfterWield: null);
         }
 
         return SendWield(item, mask, combatModeAfterWield: null);
@@ -252,10 +264,7 @@ internal sealed class AutoWieldController : IDisposable
         CombatMode? combatModeAfterWield)
     {
         if (_sendPutItemInContainer is null)
-        {
-            _toast?.Invoke("That slot is already in use");
             return false;
-        }
 
         uint player = _playerGuid();
         if (player == 0)
@@ -272,8 +281,17 @@ internal sealed class AutoWieldController : IDisposable
         // is the transaction boundary and preserves its stance-specific motion.
         _systemMessage?.Invoke(
             $"Moving {blockingItem.GetAppropriateName()} to your backpack");
-        _sendPutItemInContainer(blockingItem.ObjectId, player, 0);
-        return true;
+        bool dispatched = DispatchInventoryRequest(
+            InventoryRequestKind.PutInContainer,
+            blockingItem.ObjectId,
+            () =>
+            {
+                _sendPutItemInContainer(blockingItem.ObjectId, player, 0);
+                return true;
+            });
+        if (!dispatched)
+            _pendingSwitch = null;
+        return dispatched;
     }
 
     private bool SendWield(
@@ -288,17 +306,26 @@ internal sealed class AutoWieldController : IDisposable
             BlockingItemId: 0,
             RequestedMask: mask,
             CombatModeAfterWield: combatModeAfterWield);
-        if (!_objects.WieldItemOptimistic(item.ObjectId, _playerGuid(), mask))
-        {
-            _pendingSwitch = null;
-            return false;
-        }
-
         // Retail ACCWeenieObject::UIAttemptWield @ 0x0058D590.
-        _sendWield(item.ObjectId, (uint)mask);
-        return true;
+        bool dispatched = DispatchInventoryRequest(
+            InventoryRequestKind.Wield,
+            item.ObjectId,
+            () =>
+            {
+                _sendWield(item.ObjectId, (uint)mask);
+                return true;
+            });
+        if (!dispatched)
+            _pendingSwitch = null;
+        return dispatched;
     }
 
+    private bool DispatchInventoryRequest(
+        InventoryRequestKind kind,
+        uint itemId,
+        Func<bool> dispatch)
+        => _transactions?.TryDispatch(kind, itemId, dispatch) ?? dispatch();
+
     private void OnObjectMoved(ClientObjectMove move)
     {
         if (_pendingSwitch is not { } pending
@@ -454,6 +481,14 @@ internal sealed class AutoWieldController : IDisposable
         return EquipMask.None;
     }
 
+    private static EquipMask FirstCompatibleEquipMask(ClientObject item)
+    {
+        foreach (EquipMask mask in AutoEquipOrder)
+            if ((item.ValidLocations & mask) != EquipMask.None)
+                return mask;
+        return EquipMask.None;
+    }
+
     private bool AutoWearIsLegal(
         ClientObject item,
         out ClientObject? blocker)

src/AcDream.App/UI/ItemInteractionController.cs

@@ -43,6 +43,7 @@ public sealed class ItemInteractionController : IDisposable
     private readonly Action<uint, uint>? _sendSplitToWorld;
     private readonly Action<uint, uint, int>? _sendPutItemInContainer;
     private readonly Action<uint, uint, uint, uint>? _sendSplitToContainer;
+    private readonly Action<uint, uint, uint>? _sendStackableMerge;
     private readonly Action<uint, uint, uint>? _sendGive;
     private readonly Action<string>? _toast;
     private readonly Func<bool> _readyForInventoryRequest;
@@ -118,7 +119,8 @@ public sealed class ItemInteractionController : IDisposable
         Func<uint, uint, int, uint, bool>? sendBuy = null,
         Func<uint, IReadOnlyList<(int Amount, uint ItemGuid)>, uint, bool>? sendBuyAll = null,
         Func<uint, IReadOnlyList<(int Amount, uint ItemGuid)>, bool>? sendSell = null,
-        Action<string, RetailLogTextType>? interfaceText = null)
+        Action<string, RetailLogTextType>? interfaceText = null,
+        Action<uint, uint, uint>? sendStackableMerge = null)
     {
         _objects = objects ?? throw new ArgumentNullException(nameof(objects));
         _playerGuid = playerGuid ?? throw new ArgumentNullException(nameof(playerGuid));
@@ -130,6 +132,7 @@ public sealed class ItemInteractionController : IDisposable
         _sendSplitToWorld = sendSplitToWorld;
         _sendPutItemInContainer = sendPutItemInContainer;
         _sendSplitToContainer = sendSplitToContainer;
+        _sendStackableMerge = sendStackableMerge;
         _sendGive = sendGive;
         _nowMs = nowMs ?? (() => Environment.TickCount64);
         _toast = toast;
@@ -168,10 +171,10 @@ public sealed class ItemInteractionController : IDisposable
             _playerGuid,
             _sendWield,
             sendPutItemInContainer,
-            _toast,
             _systemMessage,
             combatState,
-            sendChangeCombatMode);
+            sendChangeCombatMode,
+            _transactions);
         _interactionState.Changed += OnInteractionModeChanged;
         _transactions.StateChanged += OnTransactionStateChanged;
         _transactions.RequestCompleted += OnInventoryRequestCompleted;
@@ -182,6 +185,12 @@ public sealed class ItemInteractionController : IDisposable
 
     public event Action? StateChanged;
 
+    /// <summary>
+    /// Retail <c>ItemHolder::AttemptMerge</c> immediately selects the target
+    /// stack and publishes the toolbar merge-attempt notice after dispatch.
+    /// </summary>
+    public event Action<uint, uint>? MergeAttempted;
+
     /// <summary>
     /// Retail's two secure-trade open paths surface here for the trade UI:
     /// (partnerGuid, itemGuid) — itemGuid 0 for Use-on-player
@@ -457,6 +466,40 @@ public sealed class ItemInteractionController : IDisposable
     public bool TryGetPendingInventoryRequest(out PendingInventoryRequest pending)
         => _transactions.TryGetPending(out pending);
 
+    /// <summary>
+    /// Retail <c>ACCWeenieObject::UIAttemptSplitToContainer</c>: split an
+    /// exact partial quantity into a container through the canonical
+    /// one-request inventory gate. The source remains in place until the
+    /// authoritative stack update and newly-created split object arrive.
+    /// </summary>
+    public bool TrySplitToContainer(
+        uint itemId,
+        uint containerId,
+        uint placement,
+        uint amount)
+    {
+        if (itemId == 0u
+            || containerId == 0u
+            || _sendSplitToContainer is null
+            || _objects.Get(itemId) is not { } item)
+        {
+            return false;
+        }
+
+        uint fullStack = (uint)Math.Max(1, item.StackSize);
+        if (amount == 0u || amount >= fullStack)
+            return false;
+
+        return TryDispatchInventoryRequest(
+            InventoryRequestKind.SplitToContainer,
+            itemId,
+            () =>
+            {
+                _sendSplitToContainer(itemId, containerId, placement, amount);
+                return true;
+            });
+    }
+
     /// <summary>
     /// Increments retail's shared <c>ClientUISystem</c> busy reference after a
     /// request issued by another retained controller has been sent. The
@@ -486,6 +529,29 @@ public sealed class ItemInteractionController : IDisposable
     public bool IsPendingSource(uint itemGuid)
         => itemGuid != 0 && itemGuid == PendingSourceItem;
 
+    /// <summary>
+    /// True while retail's global inventory request latch owns this physical
+    /// item. Retained item lists use it for the waiting/ghosted source visual;
+    /// canonical placement remains unchanged until the server response.
+    /// </summary>
+    public bool IsPendingInventorySource(uint itemGuid)
+        => itemGuid != 0
+            && _transactions.TryGetPending(out PendingInventoryRequest pending)
+            && pending.ItemId == itemGuid;
+
+    /// <summary>Route a literal local refusal to retail's SpewBox channel.</summary>
+    public void ReportClientLocal(string message)
+    {
+        if (string.IsNullOrWhiteSpace(message))
+            return;
+        if (_interfaceText is not null)
+            _interfaceText(message, RetailLogTextType.ClientLocal);
+        else if (_systemMessage is not null)
+            _systemMessage(message);
+        else
+            _toast?.Invoke(message);
+    }
+
     /// <summary>
     /// Retail <c>ACCWeenieObject::IsOwnedByPlayer</c> projection shared with
     /// toolbar shortcut creation.
@@ -689,15 +755,46 @@ public sealed class ItemInteractionController : IDisposable
     /// publishes the waiting destination slot before issuing the move request,
     /// exactly like double-click pickup through ItemHolder.
     /// </summary>
-    public bool PlaceWorldItemInBackpack(uint itemGuid)
+    public bool PlaceWorldItemInBackpack(uint itemGuid, bool mainPack = false)
     {
         if (itemGuid == 0u || _placeInBackpack is null)
             return false;
 
-        uint containerId = _backpackContainerId();
+        uint containerId = mainPack ? _playerGuid() : _backpackContainerId();
         if (containerId == 0u)
             containerId = _playerGuid();
         const int placement = 0;
+
+        // CPlayerSystem::PlaceInBackpack passes autoMerge=true to
+        // ItemHolder::AttemptToPlaceInContainer. Retail searches the player's
+        // exhaustive carried inventory first and only merges when one target
+        // can accept the complete selected split quantity.
+        if (TryPlanAutoMerge(itemGuid) is { } merge)
+        {
+            if (!TryDispatchPendingBackpackPlacement(
+                    itemGuid,
+                    containerId,
+                    placement,
+                    InventoryRequestKind.Merge,
+                    () =>
+                    {
+                        _sendStackableMerge!(
+                            merge.SourceObjectId,
+                            merge.TargetObjectId,
+                            merge.Amount);
+                        MergeAttempted?.Invoke(
+                            merge.SourceObjectId,
+                            merge.TargetObjectId);
+                        return true;
+                    }))
+            {
+                // As with ordinary pickup, retail consumes the key while the
+                // shared inventory-request gate is busy.
+                return true;
+            }
+            return true;
+        }
+
         if (!TryBeginPendingBackpackPlacement(
                 itemGuid,
                 containerId,
@@ -716,6 +813,67 @@ public sealed class ItemInteractionController : IDisposable
         return true;
     }
 
+    private StackMergePlan? TryPlanAutoMerge(uint sourceId)
+    {
+        if (_sendStackableMerge is null
+            || _objects.Get(sourceId) is not { } source
+            || source.StackSizeMax <= 1)
+        {
+            return null;
+        }
+
+        uint requested = _stackSplitQuantity?.GetObjectSplitSize(
+                sourceId,
+                _selectedObjectId(),
+                (uint)Math.Max(1, source.StackSize))
+            ?? (uint)Math.Max(1, source.StackSize);
+        int requestedAmount = (int)Math.Min(requested, int.MaxValue);
+        var sourceMerge = ToStackMergeItem(source);
+        uint player = _playerGuid();
+        if (player == 0u)
+            return null;
+
+        var visitedContainers = new HashSet<uint>();
+        foreach (uint targetId in ExhaustiveContents(player, visitedContainers))
+        {
+            if (_objects.Get(targetId) is not { } target)
+                continue;
+            StackMergePlan? plan = StackMergePlanner.Plan(
+                sourceMerge,
+                ToStackMergeItem(target),
+                CanMakeInventoryRequest,
+                requestedAmount);
+            // AttemptAutoMerge rejects a partial fit and keeps searching.
+            if (plan is { } complete && complete.Amount == requested)
+                return complete;
+        }
+        return null;
+    }
+
+    private IEnumerable<uint> ExhaustiveContents(
+        uint containerId,
+        HashSet<uint> visitedContainers)
+    {
+        if (!visitedContainers.Add(containerId))
+            yield break;
+
+        foreach (uint itemId in _objects.GetContents(containerId))
+        {
+            yield return itemId;
+            if (_objects.GetContents(itemId).Count == 0)
+                continue;
+            foreach (uint nested in ExhaustiveContents(itemId, visitedContainers))
+                yield return nested;
+        }
+    }
+
+    private static StackMergeItem ToStackMergeItem(ClientObject item) => new(
+        item.ObjectId,
+        item.WeenieClassId,
+        item.StackSize,
+        item.StackSizeMax,
+        item.TradeState);
+
     public bool TryBeginPendingBackpackPlacement(
         uint itemGuid,
         uint containerId,
@@ -1043,6 +1201,14 @@ public sealed class ItemInteractionController : IDisposable
     public bool DropToWorld(ItemDragPayload payload)
         => PlaceIn3D(payload, targetGuid: 0u);
 
+    /// <summary>
+    /// Keyboard equivalent of dropping the selected inventory item into the
+    /// 3-D view. Retail routes Give Selected and Drop Selected through the
+    /// same <c>ItemHolder::AttemptPlaceIn3D @ 0x00588600</c> policy as a drag.
+    /// </summary>
+    public bool PlaceSelectedIn3D(uint itemGuid, uint targetGuid)
+        => PlaceIn3D(itemGuid, ItemDragSource.Inventory, targetGuid);
+
     /// <summary>
     /// Retail inventory drag released into SmartBox. The release target is the
     /// world object under the cursor, or zero for empty ground. This is the live
@@ -1052,9 +1218,17 @@ public sealed class ItemInteractionController : IDisposable
     {
         ArgumentNullException.ThrowIfNull(payload);
 
-        if (payload.SourceKind == ItemDragSource.ShortcutBar)
+        return PlaceIn3D(payload.ObjId, payload.SourceKind, targetGuid);
+    }
+
+    private bool PlaceIn3D(
+        uint itemGuid,
+        ItemDragSource sourceKind,
+        uint targetGuid)
+    {
+        if (sourceKind == ItemDragSource.ShortcutBar)
             return false;
-        if (payload.ObjId == 0 || _objects.Get(payload.ObjId) is not { } item)
+        if (itemGuid == 0 || _objects.Get(itemGuid) is not { } item)
             return false;
         if (!EnsureInventoryRequestReady())
             return false;
@@ -1154,7 +1328,7 @@ public sealed class ItemInteractionController : IDisposable
                     break;
                 case ItemPolicyActionKind.Reject:
                     if (!string.IsNullOrWhiteSpace(action.Message))
-                        _toast?.Invoke(action.Message);
+                        ReportClientLocal(action.Message);
                     break;
                 case ItemPolicyActionKind.OpenSecureTrade:
                     // Use-on-player (ItemHolder::DetermineUseResult
@@ -1169,8 +1343,9 @@ public sealed class ItemInteractionController : IDisposable
                     PolicyActionRequested?.Invoke(action);
                     bool handled = _auxiliaryAction is not null || PolicyActionRequested is not null;
                     if (!handled)
-                        _toast?.Invoke(PolicyActionMessage(action));
-                    acted |= handled || _toast is not null;
+                        ReportClientLocal(PolicyActionMessage(action));
+                    acted |= handled || _interfaceText is not null
+                        || _systemMessage is not null || _toast is not null;
                     break;
             }
         }
@@ -1199,14 +1374,8 @@ public sealed class ItemInteractionController : IDisposable
                         action.ObjectId,
                         () =>
                         {
-                            if (_sendDrop is null
-                                || !_objects.MoveItemOptimistic(
-                                    action.ObjectId,
-                                    newContainerId: 0u,
-                                    newSlot: -1))
-                            {
+                            if (_sendDrop is null)
                                 return false;
-                            }
                             _sendDrop(action.ObjectId);
                             return true;
                         });
@@ -1290,13 +1459,13 @@ public sealed class ItemInteractionController : IDisposable
                 }
                 case ItemPolicyActionKind.Reject:
                     if (!string.IsNullOrWhiteSpace(action.Message))
-                        _toast?.Invoke(action.Message);
+                        ReportClientLocal(action.Message);
                     break;
                 default:
                     _auxiliaryAction?.Invoke(action);
                     PolicyActionRequested?.Invoke(action);
                     if (_auxiliaryAction is null && PolicyActionRequested is null)
-                        _toast?.Invoke(PolicyActionMessage(action));
+                        ReportClientLocal(PolicyActionMessage(action));
                     break;
             }
         }
@@ -1308,7 +1477,7 @@ public sealed class ItemInteractionController : IDisposable
         _interactionState.EnterUseItemOnTarget(sourceGuid);
         var name = _objects.Get(sourceGuid)?.Name;
         if (!string.IsNullOrWhiteSpace(name))
-            _toast?.Invoke($"Choose a target for the {name}");
+            ReportClientLocal($"Choose a target for the {name}");
     }
 
     private void ClearTargetMode()
@@ -1387,8 +1556,6 @@ public sealed class ItemInteractionController : IDisposable
         PendingInventoryRequest request,
         uint weenieError)
     {
-        if (_interfaceText is null)
-            return;
         ClientObject? item = request.ItemIdentity ?? _objects.Get(request.ItemId);
         if (item is null)
             return;
@@ -1407,7 +1574,7 @@ public sealed class ItemInteractionController : IDisposable
         if (InventoryFailureMessages.Compose(request.Kind, name, weenieError)
             is { } text)
         {
-            _interfaceText(text, RetailLogTextType.ClientLocal);
+            ReportClientLocal(text);
         }
     }
 
@@ -1443,6 +1610,7 @@ public sealed class ItemInteractionController : IDisposable
         _transactions.RequestCompleted -= OnInventoryRequestCompleted;
         _transactions.StateChanged -= OnTransactionStateChanged;
         WorldDropDispatched = null;
+        MergeAttempted = null;
         _autoWield.Dispose();
     }
 
@@ -1575,7 +1743,8 @@ public sealed class ItemInteractionController : IDisposable
             stackSize,
             stackSize,
             IsIn3DView: item.ContainerId == 0 && item.WielderId == 0
-                && item.ObjectId != _playerGuid());
+                && item.ObjectId != _playerGuid(),
+            Name: item.GetAppropriateName());
     }
 
     /// <summary>

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

@@ -255,13 +255,23 @@ public static class CharacterStatController
     // RetailScrollbarChrome (2026-08-24: the previous local constants seated
     // the DOWN-arrow art on the top button).
 
-    private enum CharacterStatTab
+    public enum CharacterStatTab
     {
         Attributes,
         Skills,
         Titles,
     }
 
+    /// <summary>
+    /// Live character-panel binding. Keyboard panel actions use the same
+    /// tab switch function as the authored tab buttons, so F8/F9 cannot
+    /// diverge from click behavior.
+    /// </summary>
+    public sealed record Binding(
+        Action Refresh,
+        Action<CharacterStatTab> ShowTab,
+        Func<CharacterStatTab> CurrentTab);
+
     public enum RaiseTargetKind
     {
         Attribute,
@@ -386,7 +396,7 @@ public static class CharacterStatController
     /// next click. The caller invokes this from the sheet-changed
     /// subscription.
     /// </returns>
-    public static Action Bind(
+    public static Binding Bind(
         ImportedLayout layout,
         Func<CharacterSheet> data,
         UiDatFont? datFont = null,
@@ -881,7 +891,10 @@ public static class CharacterStatController
             // luminance-award quality change.
         }
 
-        return () => RefreshAfterRaise(null);
+        return new Binding(
+            () => RefreshAfterRaise(null),
+            SwitchTab,
+            () => activeTab[0]);
     }
 
     private static UiScrollbar? PrepareSkillScrollbar(

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

@@ -100,9 +100,10 @@ internal static class ChatTranscriptRenderer
     /// accumulating, so the two-threshold hysteresis has nothing to damp — it
     /// exists to stop retail trimming on every single append. A single cap
     /// gives a STABLE window here; oscillating one would make the oldest
-    /// visible line jump around as messages arrive. Cutting at whole lines is
-    /// automatic for the same reason: our unit already is the line, which is
-    /// what retail's newline preference is trying to achieve.
+    /// visible line jump around as messages arrive. Most entries are already
+    /// one line; an oversized server entry with embedded newlines is clipped
+    /// at the first complete line inside the retained suffix, matching
+    /// retail's newline preference.
     /// </para>
     /// </remarks>
     public const int MaxTranscriptCharacters = 0x2710;
@@ -119,6 +120,14 @@ internal static class ChatTranscriptRenderer
         IReadOnlyList<FormattedLine> detailed,
         Func<uint, bool>? accept,
         int budget = MaxTranscriptCharacters)
+        => FindBudgetStart(detailed, accept, budget).LineIndex;
+
+    private readonly record struct BudgetStart(int LineIndex, int CharacterOffset);
+
+    private static BudgetStart FindBudgetStart(
+        IReadOnlyList<FormattedLine> detailed,
+        Func<uint, bool>? accept,
+        int budget = MaxTranscriptCharacters)
     {
         long used = 0;
         for (int i = detailed.Count - 1; i >= 0; i--)
@@ -127,11 +136,68 @@ internal static class ChatTranscriptRenderer
                 continue;
 
             // +1 for the newline retail stores between lines.
-            used += detailed[i].Text.Length + 1;
-            if (used > budget)
-                return i + 1;
+            long cost = detailed[i].Text.Length + 1L;
+            if (used + cost <= budget)
+            {
+                used += cost;
+                continue;
+            }
+
+            int available = (int)Math.Max(0L, budget - used - 1L);
+            if (available > 0)
+            {
+                string text = detailed[i].Text;
+                int minimumOffset = Math.Max(0, text.Length - available);
+                int offset = FirstCharacterAfterLineBreak(text, minimumOffset);
+                if (offset < text.Length)
+                    return new BudgetStart(i, offset);
+
+                // A single newest unbroken message must still remain visible;
+                // dropping it wholesale is what made large @acecommands
+                // replies render as an empty transcript.
+                if (used == 0 && text.Length > 0)
+                    return new BudgetStart(i, minimumOffset);
+            }
+            return new BudgetStart(i + 1, 0);
         }
-        return 0;
+        return new BudgetStart(0, 0);
+    }
+
+    private static int FirstCharacterAfterLineBreak(string text, int start)
+    {
+        for (int i = Math.Clamp(start, 0, text.Length); i < text.Length; i++)
+        {
+            if (text[i] is not ('\r' or '\n'))
+                continue;
+            if (text[i] == '\r' && i + 1 < text.Length && text[i + 1] == '\n')
+                i++;
+            return i + 1;
+        }
+        return text.Length;
+    }
+
+    private static FormattedLine SliceLine(FormattedLine line, int offset)
+    {
+        if (offset <= 0)
+            return line;
+
+        string text = line.Text[offset..];
+        if (line.Spans is not { Count: > 0 } spans)
+            return line with { Text = text };
+
+        var sliced = new List<ChatTextSpan>();
+        int at = 0;
+        foreach (ChatTextSpan span in spans)
+        {
+            int end = at + span.Text.Length;
+            if (end > offset)
+            {
+                int from = Math.Max(offset, at) - at;
+                sliced.Add(span with { Text = span.Text[from..] });
+            }
+            at = end;
+        }
+        return line with { Text = text, Spans = sliced };
     }
 
     /// <summary>
@@ -257,12 +323,14 @@ internal static class ChatTranscriptRenderer
         // (defaultColor), matching retail's DoFontReset — not the color table's
         // unrelated index-0x00 slot.
         Vector4 currentColor = defaultColor;
-        int firstLine = FirstLineWithinBudget(detailed, accept);
-        for (int lineIndex = firstLine; lineIndex < detailed.Count; lineIndex++)
+        BudgetStart start = FindBudgetStart(detailed, accept);
+        for (int lineIndex = start.LineIndex; lineIndex < detailed.Count; lineIndex++)
         {
             FormattedLine d = detailed[lineIndex];
             if (accept is not null && !accept(d.LogTextType))
                 continue;
+            if (lineIndex == start.LineIndex && start.CharacterOffset > 0)
+                d = SliceLine(d, start.CharacterOffset);
             if (RetailChatColorTable.TryGetColor(d.LogTextType, out Vector4 resolved))
                 currentColor = resolved;
             // Wrapping can DROP the space it broke on, so a fragment is not

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

@@ -5,6 +5,7 @@ using AcDream.App.Rendering;
 using AcDream.App.UI;
 using AcDream.Core.Chat;
 using AcDream.UI.Abstractions;
+using AcDream.UI.Abstractions.Input;
 using AcDream.UI.Abstractions.Panels.Chat;
 
 namespace AcDream.App.UI.Layout;
@@ -1029,6 +1030,44 @@ public sealed class ChatWindowController : IRetainedWindowStateController, IReta
         FindRootOf(Input)?.SetKeyboardFocus(Input);
     }
 
+    /// <summary>
+    /// Retail <c>EnterChatMode</c>: enter write mode and select the complete
+    /// existing entry so the next typed character replaces it.
+    /// </summary>
+    internal void EnterChatMode(KeyChord? physicalChord = null)
+    {
+        UiRoot? root = FindRootOf(Input);
+        root?.SetKeyboardFocus(Input);
+        if (physicalChord is { Device: 0 } chord)
+            root?.SuppressPhysicalKeyUntilRelease(chord.Key);
+        Input.SelectAllText();
+    }
+
+    /// <summary>Retail <c>ToggleChatEntry</c>: toggle write-mode focus.</summary>
+    internal void ToggleChatEntry(KeyChord? physicalChord = null)
+    {
+        UiRoot? root = FindRootOf(Input);
+        if (root is null)
+            return;
+        root.SetKeyboardFocus(ReferenceEquals(root.KeyboardFocus, Input) ? null : Input);
+        if (physicalChord is { Device: 0 } chord)
+            root.SuppressPhysicalKeyUntilRelease(chord.Key);
+    }
+
+    /// <summary>Retail command/alias hotkey: begin an ordinary slash command.</summary>
+    internal void StartCommand()
+    {
+        Input.SetText("/");
+        FindRootOf(Input)?.SetKeyboardFocus(Input);
+    }
+
+    /// <summary>Retail reply keys are silent when their independent target is empty.</summary>
+    internal void StartReply(string? name)
+    {
+        if (!string.IsNullOrEmpty(name))
+            StartTell(name);
+    }
+
     private static UiRoot? FindRootOf(UiElement element)
     {
         for (UiElement? at = element; at is not null; at = at.Parent)

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

@@ -115,7 +115,7 @@ public static class DatWidgetFactory
             // pre-OP2 UiDatElement fallback (media drawn, ClickThrough=true, state
             // propagation) because nothing ever activates it.
             5    => new UiTemplateListBox(info, resolve, info.TemplateList, info.ScrollbarElementId),
-            6    => new UiMenu(),                               // UIElement_Menu (reg :120163)
+            6    => BuildMenu(info, resolve, elementFont, fontResolve), // UIElement_Menu (reg :120163)
             7    => BuildMeter(info, resolve, elementFont, stringResolve),    // UIElement_Meter
             // UIElement_Panel (Type 8) — retail's tab-strip host (dat property 0x2E;
             // research doc §1.3/§10.1). OP2 rework (docs/research/2026-08-11-op2-
@@ -133,6 +133,7 @@ public static class DatWidgetFactory
             11   => BuildScrollbar(info, resolve),             // UIElement_Scrollbar (reg :124137)
             12   => BuildText(info, resolve, elementFont, stringResolve), // UIElement_Text
             0x13 => new UiDialogRoot(),                         // ConfirmationDialog
+            0x14 => new UiDialogRoot(),                         // ConfirmationMenuDialog
             0x15 => new UiDialogRoot(),                         // ConfirmationTextInputDialog
             0x17 => new UiDialogRoot(),                         // MessageDialog
             0x19 => new UiDialogRoot(),                         // WaitDialog (catalog root 0x31 — OP8 #396)
@@ -163,7 +164,7 @@ public static class DatWidgetFactory
             // ArrowCapClosedSprite doc comment). Built blank, exactly like the Type-6
             // case above — a page controller wires its sprites/items the same way
             // ChatWindowController wires the channel menu.
-            0x10000038u => new UiMenu(),
+            0x10000038u => BuildMenu(info, resolve, elementFont, fontResolve),
             // UIOption_CheckboxBitfield64 (Type 0x10000044): the Chat tab's per-window
             // text-filter block. OP2 rework (docs/research/2026-08-11-op2-review-
             // mechanism.md MUST-FIX 4): the authored template (0x10000520) DOES author
@@ -209,6 +210,42 @@ public static class DatWidgetFactory
         return e;
     }
 
+    /// <summary>
+    /// Retail's generic menu class supplies its standard face/popup chrome even
+    /// when no game-specific controller customizes it. This matters for catalog
+    /// dialogs such as ConfirmationMenu: their Type-6 leaf is the whole control,
+    /// and <see cref="UiMenu.ConsumesDatChildren"/> intentionally absorbs the
+    /// authored label child. Existing chat/vendor/options controllers overwrite
+    /// these defaults with their own probed variants.
+    /// </summary>
+    private static UiMenu BuildMenu(
+        ElementInfo info,
+        Func<uint, (uint, int, int)> resolve,
+        UiDatFont? elementFont,
+        Func<uint, UiDatFont?>? fontResolve)
+    {
+        ElementInfo? label = info.Children.FirstOrDefault(
+            static child => child.Type == 12u);
+        UiDatFont? labelFont = label is { FontDid: not 0u } && fontResolve is not null
+            ? fontResolve(label.FontDid) ?? elementFont
+            : elementFont;
+        var menu = new UiMenu
+        {
+            SpriteResolve = resolve,
+            DatFont = labelFont,
+            ButtonDatFont = labelFont,
+            NormalSprite = 0x06004D65u,
+            PressedSprite = 0x06004D66u,
+            PopupBgSprite = 0x0600124Cu,
+            ItemNormalSprite = 0x0600124Eu,
+            ItemHighlightSprite = 0x0600124Du,
+            ButtonTextCentered = label?.HJustify == HJustify.Center,
+        };
+        if (label?.FontColor is { } color)
+            menu.TextColor = color;
+        return menu;
+    }
+
     /// <summary>
     /// Bind inherited scrollbar media structurally. Property 0x77 names the
     /// increment button and 0x78 the decrement button; retail

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

@@ -43,6 +43,7 @@ public sealed class ExternalContainerController : IItemListDragHandler, IRetaine
     private readonly UiItemList _contentsList;
 
     private uint _openContainer;
+    private PendingBackpackPlacement? _pendingPlacement;
     private bool _closeRequested;
     private bool _disposed;
 
@@ -115,6 +116,9 @@ public sealed class ExternalContainerController : IItemListDragHandler, IRetaine
         _objects.Cleared += OnObjectsCleared;
         _selection.Changed += OnSelectionChanged;
         _itemInteraction.StateChanged += OnInteractionStateChanged;
+        _itemInteraction.PendingBackpackPlacementRequested += OnPendingPlacementRequested;
+        _itemInteraction.PendingBackpackPlacementCancelled += OnPendingPlacementCancelled;
+        _itemInteraction.PendingBackpackPlacementResolved += OnPendingPlacementResolved;
         ClearLists();
     }
 
@@ -210,13 +214,14 @@ public sealed class ExternalContainerController : IItemListDragHandler, IRetaine
         UiItemSlot targetCell,
         ItemDragPayload payload)
     {
+        if (payload.SourceKind == ItemDragSource.ShortcutBar)
+            return ItemDragAcceptance.None;
         if (!ReferenceEquals(targetList, _contentsList)
-            || payload.SourceKind == ItemDragSource.ShortcutBar
-            || payload.ObjId == 0u
-            || _openContainer == 0u
-            || payload.ObjId == _openContainer)
+            || _openContainer == 0u)
             return ItemDragAcceptance.Reject;
-        return ItemDragAcceptance.Accept;
+        return EvaluateDrop(payload.ObjId) == InventoryContainerPlacementRejection.None
+            ? ItemDragAcceptance.Accept
+            : ItemDragAcceptance.Reject;
     }
 
     public void HandleDropRelease(
@@ -224,8 +229,19 @@ public sealed class ExternalContainerController : IItemListDragHandler, IRetaine
         UiItemSlot targetCell,
         ItemDragPayload payload)
     {
-        if (OnDragOver(targetList, targetCell, payload) != ItemDragAcceptance.Accept)
+        InventoryContainerPlacementRejection legality = EvaluateDrop(payload.ObjId);
+        if (legality != InventoryContainerPlacementRejection.None)
+        {
+            if (InventoryContainerPlacementPolicy.ComposeClientLocal(
+                    legality,
+                    _objects.Get(payload.ObjId),
+                    _objects.Get(_openContainer),
+                    playerId: 0u) is { } refusal)
+            {
+                _itemInteraction.ReportClientLocal(refusal);
+            }
             return;
+        }
         if (!_itemInteraction.EnsureInventoryRequestReady())
             return;
         if (_objects.Get(payload.ObjId) is not { } item)
@@ -246,17 +262,30 @@ public sealed class ExternalContainerController : IItemListDragHandler, IRetaine
         InventoryRequestKind kind = amount < fullStack
             ? InventoryRequestKind.SplitToContainer
             : InventoryRequestKind.PutInContainer;
-        _itemInteraction.TryDispatchInventoryRequest(
-            kind,
-            item.ObjectId,
-            () =>
-            {
-                if (amount < fullStack)
+        if (amount < fullStack)
+        {
+            _itemInteraction.TryDispatchInventoryRequest(
+                kind,
+                item.ObjectId,
+                () =>
+                {
                     _sendSplitToContainer(item.ObjectId, _openContainer, (uint)placement, amount);
-                else
+                    return true;
+                });
+        }
+        else
+        {
+            _itemInteraction.TryDispatchPendingBackpackPlacement(
+                item.ObjectId,
+                _openContainer,
+                placement,
+                kind,
+                () =>
+                {
                     _sendPutItemInContainer(item.ObjectId, _openContainer, placement);
-                return true;
-            });
+                    return true;
+                });
+        }
     }
 
     private void OnExternalContainerChanged(ExternalContainerTransition transition)
@@ -314,10 +343,29 @@ public sealed class ExternalContainerController : IItemListDragHandler, IRetaine
                 AddContainerCell(guid);
         }
 
+        var visibleContents = new List<uint>();
         foreach (uint guid in _objects.GetContents(_openContainer))
         {
             if (!IsContainer(_objects.Get(guid)))
-                AddContentsCell(guid);
+                visibleContents.Add(guid);
+        }
+        if (_pendingPlacement is { } pending
+            && pending.ContainerId == _openContainer
+            && _objects.Get(pending.ItemId) is { } pendingItem
+            && !IsContainer(pendingItem))
+        {
+            visibleContents.Remove(pending.ItemId);
+            visibleContents.Insert(
+                Math.Clamp(pending.Placement, 0, visibleContents.Count),
+                pending.ItemId);
+        }
+        foreach (uint guid in visibleContents)
+        {
+            bool waiting = _itemInteraction.IsPendingInventorySource(guid)
+                || _pendingPlacement is { } projection
+                    && projection.ContainerId == _openContainer
+                    && projection.ItemId == guid;
+            AddContentsCell(guid, waiting);
         }
         ApplyIndicators();
     }
@@ -334,15 +382,15 @@ public sealed class ExternalContainerController : IItemListDragHandler, IRetaine
     private void AddContainerCell(uint guid)
     {
         UiItemSlot cell = CreateCell(_containerList, guid, ItemDragSource.Ground);
-        cell.Clicked = () => OpenNestedContainer(guid);
         SetCapacity(cell, guid);
         _containerList.AddItem(cell);
     }
 
-    private void AddContentsCell(uint guid)
+    private void AddContentsCell(uint guid, bool waiting = false)
     {
         UiItemSlot cell = CreateCell(_contentsList, guid, ItemDragSource.Ground);
         cell.DoubleClicked = () => _itemInteraction.ActivateItem(guid);
+        cell.SetWaitingState(waiting);
         cell.DragAcceptSprite = 0x060011F9u;
         cell.DragRejectSprite = 0x060011F8u;
         _contentsList.AddItem(cell);
@@ -387,7 +435,10 @@ public sealed class ExternalContainerController : IItemListDragHandler, IRetaine
     {
         if (_itemInteraction.OfferPrimaryClick(guid) != ItemPrimaryClickResult.NotActive)
             return true;
-        Select(guid);
+        if (IsContainer(_objects.Get(guid)) && guid != _state.CurrentContainerId)
+            OpenNestedContainer(guid);
+        else
+            Select(guid);
         return false;
     }
 
@@ -406,7 +457,8 @@ public sealed class ExternalContainerController : IItemListDragHandler, IRetaine
             bool pendingSource = _itemInteraction.IsPendingSource(cell.ItemId);
             cell.Selected = cell.ItemId != 0u
                 && cell.ItemId == _selection.SelectedObjectId
-                && !pendingSource;
+                && !pendingSource
+                && !_itemInteraction.IsPendingInventorySource(cell.ItemId);
             cell.IsOpenContainer = cell.ItemId != 0u && cell.ItemId == _openContainer;
         }
     }
@@ -486,7 +538,48 @@ public sealed class ExternalContainerController : IItemListDragHandler, IRetaine
     }
 
     private void OnSelectionChanged(SelectionTransition _) => ApplyIndicators();
-    private void OnInteractionStateChanged() => ApplyIndicators();
+    private void OnInteractionStateChanged()
+    {
+        if (_window.IsVisible)
+            Populate();
+        else
+            ApplyIndicators();
+    }
+
+    private void OnPendingPlacementRequested(PendingBackpackPlacement pending)
+    {
+        if (pending.ContainerId != _openContainer)
+            return;
+        _pendingPlacement = pending;
+        if (_window.IsVisible)
+            Populate();
+    }
+
+    private void OnPendingPlacementCancelled(PendingBackpackPlacement pending)
+        => ResolvePendingPlacement(pending);
+
+    private void OnPendingPlacementResolved(PendingBackpackPlacement pending)
+        => ResolvePendingPlacement(pending);
+
+    private void ResolvePendingPlacement(PendingBackpackPlacement pending)
+    {
+        if (_pendingPlacement is not { } current || current.Token != pending.Token)
+            return;
+        _pendingPlacement = null;
+        if (_window.IsVisible)
+            Populate();
+    }
+
+    private InventoryContainerPlacementRejection EvaluateDrop(uint itemId)
+    {
+        if (_objects.Get(itemId) is { } source && IsContainer(source))
+            return InventoryContainerPlacementRejection.ContainerCapacityFull;
+        return InventoryContainerPlacementPolicy.Evaluate(
+            _objects,
+            itemId,
+            _openContainer,
+            playerId: 0u);
+    }
 
     private static bool IsContainer(ClientObject? item)
         => item is not null
@@ -573,6 +666,9 @@ public sealed class ExternalContainerController : IItemListDragHandler, IRetaine
         _objects.Cleared -= OnObjectsCleared;
         _selection.Changed -= OnSelectionChanged;
         _itemInteraction.StateChanged -= OnInteractionStateChanged;
+        _itemInteraction.PendingBackpackPlacementRequested -= OnPendingPlacementRequested;
+        _itemInteraction.PendingBackpackPlacementCancelled -= OnPendingPlacementCancelled;
+        _itemInteraction.PendingBackpackPlacementResolved -= OnPendingPlacementResolved;
         _topContainer.PrimaryItemPressed = null;
         _containerList.PrimaryItemPressed = null;
         _contentsList.PrimaryItemPressed = null;

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

@@ -116,6 +116,8 @@ public sealed class InventoryController : IItemListDragHandler, IRetainedPanelCo
         _itemInteraction = itemInteraction;
         _stackSplitQuantity = stackSplitQuantity;
         _selection = selection ?? throw new ArgumentNullException(nameof(selection));
+        if (_itemInteraction is not null)
+            _itemInteraction.MergeAttempted += OnMergeAttempted;
 
         WindowChromeController.BindCloseButton(layout, onClose);
 
@@ -299,14 +301,13 @@ public sealed class InventoryController : IItemListDragHandler, IRetainedPanelCo
         if (containerId == EffectiveOpen() || containerId == _playerGuid())
             Populate();
     }
-    private void OnInteractionStateChanged() => ApplyIndicators();
+    private void OnInteractionStateChanged() => Populate();
     private void OnPendingBackpackPlacementRequested(PendingBackpackPlacement pending)
     {
         if (_pendingListPlacement is not null
             || pending.ItemId == 0u
-            || pending.ContainerId != EffectiveOpen()
-            || _objects.Get(pending.ItemId) is not { } item
-            || IsBag(item))
+            || pending.ContainerId == 0u
+            || _objects.Get(pending.ItemId) is null)
         {
             return;
         }
@@ -375,12 +376,33 @@ public sealed class InventoryController : IItemListDragHandler, IRetainedPanelCo
 
         // Side-bag column: ALWAYS the player's bags (constant across container switches; only the
         // open/selected indicators move). Equipped items never appear here.
+        var visibleBags = new List<uint>();
         foreach (var guid in _objects.GetContents(p))
         {
             var item = _objects.Get(guid);
             if (item is null || item.CurrentlyEquippedLocation != EquipMask.None) continue;
             bool isBag = IsBag(item);
-            if (isBag) AddCell(_containerList, guid, isContainer: true);
+            if (isBag) visibleBags.Add(guid);
+        }
+
+        PendingListPlacement? pending = _pendingListPlacement;
+        if (pending is { } bagProjection
+            && bagProjection.ContainerId == p
+            && _objects.Get(bagProjection.ItemId) is { } pendingBag
+            && IsBag(pendingBag))
+        {
+            visibleBags.Remove(bagProjection.ItemId);
+            int index = Math.Clamp(bagProjection.Placement, 0, visibleBags.Count);
+            visibleBags.Insert(index, bagProjection.ItemId);
+        }
+
+        foreach (uint guid in visibleBags)
+        {
+            bool waiting = IsWaitingSource(guid)
+                || pending is { } waitingBagProjection
+                    && waitingBagProjection.ContainerId == p
+                    && waitingBagProjection.ItemId == guid;
+            AddCell(_containerList, guid, isContainer: true, waiting);
         }
 
         // Contents grid: the OPEN container's loose items. (Bags live in the column; a side bag has
@@ -394,20 +416,20 @@ public sealed class InventoryController : IItemListDragHandler, IRetainedPanelCo
             if (!isBag) visibleContents.Add(guid);
         }
 
-        PendingListPlacement? pending = _pendingListPlacement;
         if (pending is { } projection
             && projection.ContainerId == open
-            && !visibleContents.Contains(projection.ItemId)
             && _objects.Get(projection.ItemId) is { } pendingItem
             && !IsBag(pendingItem))
         {
+            visibleContents.Remove(projection.ItemId);
             int index = Math.Clamp(projection.Placement, 0, visibleContents.Count);
             visibleContents.Insert(index, projection.ItemId);
         }
 
         foreach (uint guid in visibleContents)
         {
-            bool waiting = pending is { } waitingProjection
+            bool waiting = IsWaitingSource(guid)
+                || pending is { } waitingProjection
                 && waitingProjection.ContainerId == open
                 && waitingProjection.ItemId == guid;
             AddCell(_contentsGrid, guid, isContainer: false, waiting);
@@ -455,8 +477,8 @@ public sealed class InventoryController : IItemListDragHandler, IRetainedPanelCo
                 dragIconTexture: _dragIconIds?.Invoke(
                     ItemType.Container, PlayerPackBaseIcon, 0u, 0u, 0u) ?? 0u);
             main.DragAcceptSprite = 0x060011F7u; main.DragRejectSprite = 0x060011F8u;
+            main.SetWaitingState(IsWaitingSource(p));
             main.Clicked = () => OpenContainer(p);
-            main.DoubleClicked = () => _itemInteraction?.ActivateItem(p);
             SetCapacityBar(main, p);               // main-pack fullness (items / ItemsCapacity)
             _topContainer.AddItem(main);
         }
@@ -474,6 +496,21 @@ public sealed class InventoryController : IItemListDragHandler, IRetainedPanelCo
         || item.Type.HasFlag(ItemType.Container)
         || item.ItemsCapacity > 0;
 
+    private int CountLooseContents(uint containerId)
+    {
+        int count = 0;
+        foreach (uint guid in _objects.GetContents(containerId))
+        {
+            if (_objects.Get(guid) is { } item
+                && item.CurrentlyEquippedLocation == EquipMask.None
+                && !IsBag(item))
+            {
+                count++;
+            }
+        }
+        return count;
+    }
+
     private uint EffectiveOpen() => _openContainer != 0 ? _openContainer : _playerGuid();
 
     /// <summary>The owned destination retail PlaceInBackpack currently uses.</summary>
@@ -499,12 +536,15 @@ public sealed class InventoryController : IItemListDragHandler, IRetainedPanelCo
         cell.SetWaitingState(waiting);
         cell.SlotIndex = list.GetNumUIItems();                 // index it will occupy (== its slot in a packed list)
         ConfigureDropFeedback(list, cell);
-        cell.DoubleClicked = () => _itemInteraction?.ActivateItem(guid);
         if (isContainer)
         {
             cell.Clicked = () => OpenContainer(guid);
             SetCapacityBar(cell, guid);
         }
+        else
+        {
+            cell.DoubleClicked = () => _itemInteraction?.ActivateItem(guid);
+        }
         list.AddItem(cell);
     }
 
@@ -513,7 +553,10 @@ public sealed class InventoryController : IItemListDragHandler, IRetainedPanelCo
         if (_itemInteraction?.OfferPrimaryClick(guid)
             is not null and not ItemPrimaryClickResult.NotActive)
             return true;
-        SelectItem(guid);
+        if (_objects.Get(guid) is { } item && IsBag(item))
+            OpenContainer(guid);
+        else
+            SelectItem(guid);
         return false;
     }
 
@@ -522,7 +565,7 @@ public sealed class InventoryController : IItemListDragHandler, IRetainedPanelCo
         if (_itemInteraction?.OfferSelfPrimaryClick()
             is not null and not ItemPrimaryClickResult.NotActive)
             return true;
-        SelectItem(guid);
+        OpenContainer(guid);
         return false;
     }
 
@@ -556,11 +599,15 @@ public sealed class InventoryController : IItemListDragHandler, IRetainedPanelCo
     {
         int cap = _objects.Get(containerGuid)?.ItemsCapacity ?? 0;
         if (cap <= 0) { cell.CapacityFill = -1f; return; }
-        int n = _objects.GetContents(containerGuid).Count;
+        // Player contents contain two independent retail lists: loose items
+        // and side packs. ItemsCapacity applies only to the former; counting
+        // packs here made a main pack stay visually/full logically rejected
+        // even after the player freed an item slot.
+        int n = CountLooseContents(containerGuid);
         cell.CapacityFill = Math.Clamp(n / (float)cap, 0f, 1f);
     }
 
-    // ── IItemListDragHandler (B-Drag) — drop an item to move it (optimistic + wire) ──────────────
+    // ── IItemListDragHandler (B-Drag) — request first; server owns placement ────────────────────
     /// <summary>Retail ItemList_BeginDrag selects an unselected item before enabling its waiting
     /// mesh. Inventory items do not lift-remove (unlike the toolbar): the item stays in its slot
     /// until the server confirms the eventual drop.</summary>
@@ -583,35 +630,15 @@ public sealed class InventoryController : IItemListDragHandler, IRetainedPanelCo
         // remove-on-lift stands.
         if (payload.SourceKind == ItemDragSource.ShortcutBar)
             return ItemDragAcceptance.None;
-        if (payload.ObjId == 0)
-            return ItemDragAcceptance.Reject;
-        bool sourceIsBag = _objects.Get(payload.ObjId) is { } source && IsBag(source);
-        if (targetList == _contentsGrid)
-            return sourceIsBag
-                ? ItemDragAcceptance.Reject
-                : ItemDragAcceptance.Accept;
-        if (targetList == _containerList || targetList == _topContainer)
-        {
-            // UIElement_ItemList::ItemList_DragOver @0x004E3400 checks the
-            // dragged object's container flag before interpreting this list.
-            // A container drag addresses the player's contained-container
-            // list itself; an empty authored slot is therefore a valid pack
-            // destination rather than "no target".
-            if (sourceIsBag)
-                return targetCell.ItemId == payload.ObjId
-                    ? ItemDragAcceptance.Reject
-                    : ItemDragAcceptance.Accept;
-            if (targetCell.ItemId == 0 || targetCell.ItemId == payload.ObjId)
-                return ItemDragAcceptance.Reject;
-            return IsContainerFull(targetCell.ItemId)
-                ? ItemDragAcceptance.Reject
-                : ItemDragAcceptance.Accept;
-        }
-        return ItemDragAcceptance.Reject;
+        return EvaluateDrop(targetList, targetCell, payload.ObjId, out _, out _)
+            == InventoryContainerPlacementRejection.None
+                ? ItemDragAcceptance.Accept
+                : ItemDragAcceptance.Reject;
     }
 
     /// <summary>Resolve the destination and either split or move the stack. A partial split waits
-    /// for the server-created object's guid; a whole move remains optimistic. Retail:
+    /// for the server-created object's guid; a whole move displays only the
+    /// destination list's waiting projection until the server responds. Retail:
     /// <c>ItemHolder::AttemptToPlaceInContainer @ 0x00588140</c>.</summary>
     public void HandleDropRelease(UiItemList targetList, UiItemSlot targetCell, ItemDragPayload payload)
     {
@@ -627,8 +654,24 @@ public sealed class InventoryController : IItemListDragHandler, IRetainedPanelCo
         // DropReleased is still delivered to the list after a reject overlay;
         // pin the release to the same retail policy instead of relying on the
         // advisory color alone.
-        if (OnDragOver(targetList, targetCell, payload) != ItemDragAcceptance.Accept)
+        InventoryContainerPlacementRejection legality = EvaluateDrop(
+            targetList,
+            targetCell,
+            item,
+            out _,
+            out uint legalityDestination);
+        if (legality != InventoryContainerPlacementRejection.None)
+        {
+            if (InventoryContainerPlacementPolicy.ComposeClientLocal(
+                    legality,
+                    _objects.Get(item),
+                    _objects.Get(legalityDestination),
+                    _playerGuid()) is { } refusal)
+            {
+                _itemInteraction?.ReportClientLocal(refusal);
+            }
             return;
+        }
 
         // UIElement_ItemList::AcceptDragObject @ 0x004E4250 rejects every
         // release while m_pendingItem exists, before merge, split, or ordinary
@@ -662,7 +705,7 @@ public sealed class InventoryController : IItemListDragHandler, IRetainedPanelCo
             container = EffectiveOpen();
             placement = targetCell.ItemId != 0
                 ? targetCell.SlotIndex                                                        // insert-before = the target's GRID INDEX (gapless), not its raw ContainerSlot
-                : _objects.GetContents(container).Count;                                      // first empty = append
+                : CountLooseContents(container);                                              // first empty = append after visible loose items
         }
         else if (targetList == _containerList || targetList == _topContainer)
         {
@@ -697,79 +740,65 @@ public sealed class InventoryController : IItemListDragHandler, IRetainedPanelCo
             {
                 // UIAttemptSplitToContainer leaves the source stack where it is. ACE will
                 // publish the reduced source plus a newly-guided destination stack.
-                DispatchInventoryRequest(
-                    InventoryRequestKind.SplitToContainer,
-                    item,
-                    () =>
-                    {
-                        if (_sendStackableSplitToContainer is null)
-                            return false;
-                        _sendStackableSplitToContainer(
-                            item,
-                            container,
-                            (uint)placement,
-                            splitSize);
-                        return true;
-                    });
+                if (_itemInteraction is not null)
+                {
+                    _itemInteraction.TrySplitToContainer(
+                        item,
+                        container,
+                        (uint)placement,
+                        splitSize);
+                }
+                else
+                {
+                    DispatchInventoryRequest(
+                        InventoryRequestKind.SplitToContainer,
+                        item,
+                        () =>
+                        {
+                            if (_sendStackableSplitToContainer is null)
+                                return false;
+                            _sendStackableSplitToContainer(
+                                item,
+                                container,
+                                (uint)placement,
+                                splitSize);
+                            return true;
+                        });
+                }
                 return;
             }
         }
 
-        // External-container contents retain canonical ownership while the request
-        // is in flight, but retail immediately inserts an m_pendingItem copy into
-        // the chosen destination slot and ghosts it. The server move/failure notice
-        // resolves that visual projection. UIElement_ItemList::HandleDropRelease
-        // @ 0x004E4790; ACCWeenieObject::UIAttemptPutInContainer @ 0x0058D680.
-        if (payload.SourceKind == ItemDragSource.Ground)
+        // Canonical ownership never changes on request. Retail immediately
+        // publishes the destination ItemList's m_pendingItem projection and
+        // resolves it from the server move/failure response.
+        if (_itemInteraction is not null)
         {
-            if (_itemInteraction is not null)
-            {
-                if (!_itemInteraction.TryDispatchPendingBackpackPlacement(
-                        item,
-                        container,
-                        placement,
-                        InventoryRequestKind.Pickup,
-                        () =>
-                        {
-                            if (_sendPutItemInContainer is null)
-                                return false;
-                            _sendPutItemInContainer(item, container, placement);
-                            return true;
-                        }))
-                {
-                    return;
-                }
-                return;
-            }
-            else
-            {
-                if (_pendingListPlacement is not null)
-                    return;
-                _pendingListPlacement = new PendingListPlacement(0u, item, container, placement);
-                Populate();
-            }
-        }
-        else
-        {
-            if (_itemInteraction is not null)
-            {
-                DispatchInventoryRequest(
-                    InventoryRequestKind.PutInContainer,
+            InventoryRequestKind kind = payload.SourceKind == ItemDragSource.Ground
+                ? InventoryRequestKind.Pickup
+                : InventoryRequestKind.PutInContainer;
+            if (!_itemInteraction.TryDispatchPendingBackpackPlacement(
                     item,
+                    container,
+                    placement,
+                    kind,
                     () =>
                     {
-                        if (_sendPutItemInContainer is null
-                            || !_objects.MoveItemOptimistic(item, container, placement))
-                        {
+                        if (_sendPutItemInContainer is null)
                             return false;
-                        }
                         _sendPutItemInContainer(item, container, placement);
                         return true;
-                    });
+                    }))
+            {
                 return;
             }
-            _objects.MoveItemOptimistic(item, container, placement);
+            return;
         }
+
+        if (_pendingListPlacement is not null)
+            return;
+        _pendingListPlacement = new PendingListPlacement(0u, item, container, placement);
+        Populate();
         _sendPutItemInContainer?.Invoke(item, container, placement);
     }
 
@@ -832,9 +861,57 @@ public sealed class InventoryController : IItemListDragHandler, IRetainedPanelCo
     {
         int cap = _objects.Get(container)?.ItemsCapacity ?? 0;
         if (cap <= 0) return false;
-        return _objects.GetContents(container).Count >= cap;
+        return CountLooseContents(container) >= cap;
     }
 
+    private void OnMergeAttempted(uint sourceId, uint targetId)
+    {
+        _notifyMergeAttempt?.Invoke(sourceId, targetId);
+        _selection.Select(targetId, SelectionChangeSource.Inventory);
+    }
+
+    private InventoryContainerPlacementRejection EvaluateDrop(
+        UiItemList targetList,
+        UiItemSlot targetCell,
+        uint itemId,
+        out bool sourceIsBag,
+        out uint destinationId)
+    {
+        sourceIsBag = _objects.Get(itemId) is { } source && IsBag(source);
+        destinationId = 0u;
+        if (itemId == 0u)
+            return InventoryContainerPlacementRejection.InvalidItem;
+
+        if (ReferenceEquals(targetList, _contentsGrid))
+        {
+            destinationId = EffectiveOpen();
+            // Carried containers belong to the authored container selector,
+            // never the loose-item grid, even when both address the player.
+            if (sourceIsBag)
+                return InventoryContainerPlacementRejection.ContainerCapacityFull;
+        }
+        else if (ReferenceEquals(targetList, _containerList)
+            || ReferenceEquals(targetList, _topContainer))
+        {
+            destinationId = sourceIsBag ? _playerGuid() : targetCell.ItemId;
+            if (!sourceIsBag && (targetCell.ItemId == 0u || targetCell.ItemId == itemId))
+                return InventoryContainerPlacementRejection.InvalidDestination;
+        }
+        else
+        {
+            return InventoryContainerPlacementRejection.InvalidDestination;
+        }
+
+        return InventoryContainerPlacementPolicy.Evaluate(
+            _objects,
+            itemId,
+            destinationId,
+            _playerGuid());
+    }
+
+    private bool IsWaitingSource(uint itemGuid)
+        => _itemInteraction?.IsPendingInventorySource(itemGuid) == true;
+
     /// <summary>Select an item (panel-wide green square) without changing the open container or
     /// touching the wire. Retail: UIElement_ItemList::ItemList_SetSelectedItem (0x004e2fe0).</summary>
     private void SelectItem(uint guid)
@@ -895,7 +972,8 @@ public sealed class InventoryController : IItemListDragHandler, IRetainedPanelCo
         {
             var cell = list.GetItem(i);
             if (cell is null) continue;
-            bool pendingTargetSource = _itemInteraction?.IsPendingSource(cell.ItemId) == true;
+            bool pendingTargetSource = _itemInteraction?.IsPendingSource(cell.ItemId) == true
+                || IsWaitingSource(cell.ItemId);
             cell.Selected        = cell.ItemId != 0
                 && cell.ItemId == _selection.SelectedObjectId
                 && !pendingTargetSource;
@@ -1012,6 +1090,7 @@ public sealed class InventoryController : IItemListDragHandler, IRetainedPanelCo
         }
         if (_itemInteraction is not null)
         {
+            _itemInteraction.MergeAttempted -= OnMergeAttempted;
             _itemInteraction.StateChanged -= OnInteractionStateChanged;
             _itemInteraction.PendingBackpackPlacementRequested -= OnPendingBackpackPlacementRequested;
             _itemInteraction.PendingBackpackPlacementCancelled -= OnPendingBackpackPlacementCancelled;

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

@@ -180,6 +180,9 @@ public sealed class JournalPanelController : IRetainedPanelController
     /// <summary>Switches to the notes tab — what opening a page from the index does.</summary>
     public void ShowNotes() => _tabPanel.SwitchTo(NotesPageId);
 
+    /// <summary>Switches to the authored journal index tab.</summary>
+    public void ShowPageList() => _tabPanel.SwitchTo(PageListPageId);
+
     /// <summary>
     /// Completes construction. The index needs a callback that switches tabs,
     /// which needs the panel — so it is attached rather than constructed.

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

@@ -66,19 +66,17 @@ namespace AcDream.App.UI.Layout;
 ///
 /// <para>
 /// <b>Row identity and binding storage (D4).</b> Every row's identity is the DAT
-/// pair <c>(InputMapId, ActionId)</c> — retail's own row key. Where
-/// <see cref="RetailActionIdentityTable"/> resolves that pair to an acdream
-/// <see cref="InputAction"/> (research: roughly half of the DAT's 306 rows — see
-/// that table's class doc for the full accounting), the row's bindings ARE
+/// pair <c>(InputMapId, ActionId)</c> — retail's own row key. The installed EoR
+/// ActionMap's 306 pairs each resolve to one distinct acdream
+/// <see cref="InputAction"/>; the row's bindings ARE
 /// <see cref="KeyBindings"/>'s bindings for that action: a rebind here takes
 /// effect immediately for live gameplay dispatch through the SAME
-/// <see cref="InputDispatcher"/> every other input path uses, and persists to
-/// <c>keybinds.json</c> exactly like any other rebind (D4 — no separate
-/// <c>.keymap</c> file format). Where no <see cref="InputAction"/> exists yet
-/// (mostly Emotes and CharacterSettings — see the identity table's class doc),
-/// the row is still fully rendered, bindable, conflict-checked, and persisted
-/// (<see cref="Bindings.CurrentForUnmapped"/>/<see cref="Bindings.SetForUnmapped"/>),
-/// it just has no live gameplay consumer yet (register row).
+/// <see cref="InputDispatcher"/> every other input path uses. Retail Load File /
+/// Save As exchange the original PFile <c>*.keymap</c> format; acdream also writes
+/// <c>keybinds.json</c> as its portable mirror for host-only commands. The
+/// nullable/unmapped delegates remain solely
+/// so an unknown future-DAT row stays visible and round-trippable instead of
+/// crashing an older client.
 /// </para>
 ///
 /// <para>
@@ -90,8 +88,8 @@ namespace AcDream.App.UI.Layout;
 /// against every multi-chord action in <c>KeyBindings.RetailDefaults()</c>:
 /// walk-mode's Hold, the three melee/missile/magic combat scopes, ...), so this
 /// row captures that pair ONCE at build time (from the first live binding, or
-/// <see cref="ActivationType.Press"/>/<see cref="InputScope.Game"/> if the action
-/// starts wholly unbound) and reapplies it to every chord this row ever writes —
+/// the retail identity table if the action starts wholly unbound) and reapplies
+/// it to every chord this row ever writes —
 /// on a live rebind, on Cancel/Revert (<c>RestoreSavedValue</c>), and on Defaults
 /// (<c>RestoreDefaultValue</c>, which restores DAT-sourced KEYS only; Activation/
 /// Scope are retail-side properties of the ACTION, not of which physical key
@@ -113,9 +111,8 @@ namespace AcDream.App.UI.Layout;
 /// ANY conflicting target is non-user-bindable). This port's non-user-bindable
 /// analogue is a chord already bound to an acdream-only action with no
 /// <see cref="RetailActionIdentityTable"/> row at all (Ctrl+M mute, the debug
-/// F-keys, ...) — refused via <see cref="Bindings.NonBindableRefusalText"/>
-/// exactly like retail's distinct <c>OpenCantOverwriteBindingDialog</c>, with no
-/// dialog (a hard stop, matching the DAT-verified refusal string). A genuine
+/// F-keys, ...) — refused through retail's type-3
+/// <c>OpenCantOverwriteBindingDialog</c> with the exact DAT template. A genuine
 /// cross-row conflict collects EVERY conflicting row (not just the first) and
 /// opens a real confirm dialog through <see cref="Bindings.ConfirmOverwrite"/> —
 /// retail's <c>OpenOverwriteBindingDialog(&amp;conflicts)</c> — BEFORE reassigning;
@@ -123,15 +120,10 @@ namespace AcDream.App.UI.Layout;
 /// </para>
 ///
 /// <para>
-/// <b>Caption dimming (AD-78, user-directed, 2026-08-11, gate 2).</b> A row
-/// whose <see cref="RowView.MappedAction"/> is null (AP-203's store-only
-/// set — mostly Emotes and CharacterSettings, plus every non-user-bindable
-/// InputMap this screen renders) dims its synthesized caption via
-/// <see cref="UiRenderContext.StoreOnlyCaptionColor"/> in
-/// <see cref="BuildActionRow"/>. The row stays fully rendered, bindable,
-/// conflict-checked, and persisted (per the paragraph above) — only the
-/// caption color changes, so the dim is a visual "no live gameplay consumer
-/// yet" marker, not a functional restriction.
+/// Campaign KB maps all 306 installed EoR rows to distinct live actions, so
+/// every authored command is enabled and uses the normal caption color. The
+/// nullable defensive path remains only to make an unknown future DAT row
+/// visible without crashing an older client.
 /// </para>
 /// </summary>
 public sealed class KeyboardConfigController
@@ -204,8 +196,14 @@ public sealed class KeyboardConfigController
         Action<Action<KeyChord?>> BeginCapture,
         Action Save,
         Action Toggle,
-        Action<string> DisplaySystemMessage,
-        string NonBindableRefusalText,
+        // Resolves one of retail's ID_ActionKeyMap_* templates from string-table
+        // enum 0x10000004 (installed DID 0x23000004). Null means the retail text
+        // is unavailable; callers then leave the operation inert instead of
+        // inventing UI prose.
+        Func<string, IReadOnlyDictionary<uint, string>, string?> ResolveTemplate,
+        // Retail OpenCantOverwriteBindingDialog is a type-3 priority message on
+        // keyboard queue 0x10000001, not a scrolling-chat/system message.
+        Action<string> ShowMessage,
         // M3 (2026-08-11 review): retail's OpenOverwriteBindingDialog — confirm
         // BEFORE reassigning a chord already bound to another row on this screen.
         // message is pre-composed (real row labels, no invented retail text);
@@ -221,25 +219,36 @@ public sealed class KeyboardConfigController
         // or ESC). Null keeps the pre-dialog capture behavior for hosts with
         // no dialog factory (unit fixtures).
         Func<string, uint>? OpenCaptureInstructions = null,
-        Action<uint>? CloseCaptureInstructions = null);
+        Action<uint>? CloseCaptureInstructions = null,
+        // Retail gmKeyboardUI's Load File / Save As workflows. Each opener
+        // invokes its callback only after a successful profile operation.
+        Func<string>? CurrentKeymapFilename = null,
+        Action<Action>? OpenLoadKeymap = null,
+        Action<Action>? OpenSaveKeymap = null);
 
     public OptionPage Page { get; } = new();
     public IReadOnlyList<RowView> Rows => _rows;
 
     private readonly List<RowView> _rows = new();
     private readonly Dictionary<(uint LayoutId, uint ElementId), UiDatFont?> _templateFontCache = new();
+    private RetailActionMapSnapshot? _snapshot;
     private Bindings? _bindings;
     private Func<KeyChord, string> _describe = DescribeChord;
     private Func<uint, uint, UiDatFont?>? _resolveTemplateFont;
 
+    private static readonly uint ActionVariable = DatStringResolver.ComputeHash("ACTION");
+    private static readonly uint BindingsVariable = DatStringResolver.ComputeHash("BINDINGS");
+    private static readonly uint KeyVariable = DatStringResolver.ComputeHash("KEY");
+    private static readonly uint LabelVariable = DatStringResolver.ComputeHash("LABEL");
+    private static readonly uint ValueVariable = DatStringResolver.ComputeHash("VALUE");
+
     private KeyboardConfigController() { }
 
     /// <summary>
     /// Builds every header + row across all six pages from
     /// <paramref name="snapshot"/>, wires each row's key buttons to modal
     /// capture / right-click erase, and wires the screen's own six buttons
-    /// (Defaults/Revert/OK/Cancel; Load/Save File are INERT — D4, no
-    /// <c>.keymap</c> interchange). Returns null if the layout's window root
+    /// (Load File/Save As/Defaults/Revert/OK/Cancel). Returns null if the layout's window root
     /// did not import (a missing/malformed LayoutDesc).
     /// </summary>
     public static KeyboardConfigController? Bind(
@@ -266,6 +275,7 @@ public sealed class KeyboardConfigController
 
         var controller = new KeyboardConfigController
         {
+            _snapshot = snapshot,
             _bindings = bindings,
             _resolveTemplateFont = resolveTemplateFont,
             // OP8 re-gate (2026-08-14): key-button captions through retail's
@@ -397,11 +407,9 @@ public sealed class KeyboardConfigController
 
         // The row's own caption — synthesized, composed beside the authored key
         // buttons (UiText is sealed; see class doc). Occupies the "Command" column
-        // (x=0..270, matching the authored column headers). AD-78 (user-directed,
-        // 2026-08-11, gate 2): an unmapped row (MappedAction null — no live
-        // InputDispatcher consumer, AP-203) dims its caption; the key buttons
-        // themselves stay fully interactive (bindable/persisted/conflict-checked,
-        // see class doc).
+        // (x=0..270, matching the authored column headers). All 306 EoR rows
+        // are mapped; the dim color is only a forward-compatible signal for
+        // a row introduced by a different DAT revision.
         var captionText = new UiText
         {
             Left = 0f,
@@ -423,39 +431,41 @@ public sealed class KeyboardConfigController
         };
         if (label is not null)
             captionText.LinesProvider = () => new[] { new UiText.Line(label, captionText.DefaultColor) };
+        // UIOption_ActionKeyMap::SetTooltip applies the ActionMap row's own
+        // tooltip to the row, while Refresh replaces each key button's tooltip
+        // with the dedicated existing/new-binding templates below.
+        captionText.AuthoredTooltipText = tooltip;
         built.AddChild(captionText);
 
         // M1: capture this row's live Activation/Scope ONCE, from the first
         // existing binding for the action (every multi-chord action in
         // KeyBindings.RetailDefaults() shares one Activation/Scope pair across
         // all its bindings — see class doc). Falls back to the Binding record's
-        // own defaults (Press/Game) only when the action starts wholly unbound.
+        // retail action-identity metadata when the action starts wholly unbound.
         IReadOnlyList<Binding> liveBindings = mapped
             ? bindings.CurrentForAction(action)
             : Array.Empty<Binding>();
         (ActivationType Activation, InputScope Scope) template = liveBindings.Count > 0
             ? (liveBindings[0].Activation, liveBindings[0].Scope)
-            : (ActivationType.Press, InputScope.Game);
+            : (
+                RetailActionIdentityTable.ActivationFor(row.InputMapId, row.ActionId),
+                RetailActionIdentityTable.ScopeForInputMap(row.InputMapId));
 
         IReadOnlyList<KeyChord> defaults = DatDefaultsToChords(row.DefaultBindings);
         IReadOnlyList<KeyChord> storedUnmapped = mapped
             ? Array.Empty<KeyChord>()
             : bindings.CurrentForUnmapped((row.InputMapId, row.ActionId));
-        // OP8 re-review round 2 (SHOULD-FIX): an unmapped/store-only row with
-        // no persisted chords displays its DAT DEFAULTS — retail shows the
-        // authored bindings (the Camera Alternate rows' arrow keys) and a
-        // blank row misreads as "unbound". Display-only: nothing here feeds
-        // the InputDispatcher, and the store only gains the defaults if the
-        // user actually edits the row (the apply closure below).
+        // An unknown future-DAT row with no persisted chords displays its DAT
+        // defaults. Installed EoR rows always take the mapped branch.
         IReadOnlyList<KeyChord> initial = mapped
             ? liveBindings.Select(b => b.Chord).ToArray()
             : storedUnmapped.Count > 0 ? storedUnmapped : defaults;
 
         var model = new ActionKeyMapOptionRow(initial, defaults, apply: value =>
         {
-            // Interior/padding default(KeyChord) entries (S4 — sparse-slot
-            // display, see ReplaceSlotValue) are never real bindings; filter
-            // them out at the write boundary, not at storage time.
+            // A legacy compatibility store can still contain padding
+            // default(KeyChord) entries even though the retail production
+            // editor is dense; never publish those sentinels as bindings.
             IReadOnlyList<KeyChord> real = value.Where(c => c != default).ToArray();
             if (mapped)
                 bindings.SetForAction(
@@ -474,7 +484,6 @@ public sealed class KeyboardConfigController
         for (int slot = 0; slot < keyButtons.Count; slot++)
         {
             int capturedSlot = slot;
-            keyButtons[slot].TooltipText = tooltip;
             keyButtons[slot].OnClick = () => BeginSlotCapture(view, capturedSlot, bindings);
             keyButtons[slot].OnRightClick = () => EraseSlot(view, capturedSlot);
         }
@@ -516,10 +525,36 @@ public sealed class KeyboardConfigController
         for (int i = 0; i < view.KeyButtons.Count; i++)
         {
             bool bound = i < current.Count && current[i] != default;
-            view.KeyButtons[i].Label = bound ? _describe(current[i]) : null;
+            if (!bound)
+            {
+                view.KeyButtons[i].Label = null;
+                view.KeyButtons[i].TooltipText = ResolveTemplate(
+                    "ID_ActionKeyMap_TT_NewBinding",
+                    EmptyTemplateVariables);
+                continue;
+            }
+
+            string keyName = _describe(current[i]);
+            string? buttonLabel = ResolveTemplate(
+                "ID_ActionKeyMap_ButtonLabel",
+                new Dictionary<uint, string> { [LabelVariable] = keyName });
+            view.KeyButtons[i].Label = buttonLabel;
+            view.KeyButtons[i].TooltipText = buttonLabel is null
+                ? null
+                : ResolveTemplate(
+                    "ID_ActionKeyMap_TT_ExistingBinding",
+                    new Dictionary<uint, string> { [ValueVariable] = buttonLabel });
         }
     }
 
+    private static readonly IReadOnlyDictionary<uint, string> EmptyTemplateVariables =
+        new Dictionary<uint, string>();
+
+    private string? ResolveTemplate(
+        string key,
+        IReadOnlyDictionary<uint, string> variables) =>
+        _bindings?.ResolveTemplate(key, variables);
+
     /// <summary>Raw enum spelling — construction-time default until Bind swaps
     /// in <see cref="RetailKeyNames.Describe"/>, and that class's own fallback
     /// for controls outside the DIK table.</summary>
@@ -548,13 +583,34 @@ public sealed class KeyboardConfigController
             }
         }
 
-        bindings.BeginCapture(captured =>
+        void ArmCapture() => bindings.BeginCapture(captured =>
         {
+            if (captured is { } unsupported && IsUnsupportedRetailCapture(unsupported))
+            {
+                // KeyHitHandler @0x004895AF..0x004895DF leaves its input
+                // handler registered for joystick input and mouse buttons 0/1.
+                // The authored MapInstructions says the same explicitly. Our
+                // dispatcher capture is one-shot, so re-arm it while leaving
+                // the existing wait dialog open.
+                ArmCapture();
+                return;
+            }
+
             if (instructionsContext != 0u)
                 bindings.CloseCaptureInstructions?.Invoke(instructionsContext);
 
             if (captured is not { } chord) return; // Escape — retail cancels silently.
 
+            // KeyHitHandler @ 0x0048963B..0x0048964A checks the row's own
+            // current controls for an EXACT match before it performs any
+            // cross-map conflict work. Choosing a chord already present in a
+            // different slot of this row is therefore a silent no-op; it must
+            // not duplicate the chord into the clicked slot (and must not be
+            // rejected because an unrelated non-user-bindable action happens
+            // to share it).
+            if (view.Model.Current.Contains(chord))
+                return;
+
             (ConflictOutcome outcome, List<RowView> conflictRows) = FindConflicts(chord, exclude: view);
             switch (outcome)
             {
@@ -564,18 +620,23 @@ public sealed class KeyboardConfigController
                     // conflicting target is non-user-bindable. This port's
                     // analogue: a chord already bound to an acdream-only action
                     // with no DAT row at all (Ctrl+M mute, the debug F-keys, ...) —
-                    // OpenCantOverwriteBindingDialog's ported refusal, no dialog.
-                    bindings.DisplaySystemMessage(bindings.NonBindableRefusalText);
+                    // OpenCantOverwriteBindingDialog @ 0x00489300: exact
+                    // ID_ActionKeyMap_NonUserBindableBinding(KEY) text in a
+                    // type-3 priority message dialog on queue 0x10000001.
+                    string? refusal = bindings.ResolveTemplate(
+                        "ID_ActionKeyMap_NonUserBindableBinding",
+                        new Dictionary<uint, string> { [KeyVariable] = _describe(chord) });
+                    if (refusal is not null)
+                        bindings.ShowMessage(refusal);
                     return;
 
                 case ConflictOutcome.Rows:
                     // M3: retail's OpenOverwriteBindingDialog — confirm BEFORE
                     // reassigning (N-way: every conflicting row is named, not just
                     // the first). Only on accept do the losing rows lose the slot.
-                    string names = string.Join(", ", conflictRows.Select(r => r.Label ?? "?"));
-                    string message =
-                        $"'{_describe(chord)}' is already bound to {names}. "
-                        + $"Reassign it to '{view.Label}'?";
+                    string? message = ComposeOverwriteMessage(chord, conflictRows, bindings);
+                    if (message is null)
+                        return;
                     bindings.ConfirmOverwrite(message, accepted =>
                     {
                         if (!accepted) return;
@@ -593,13 +654,76 @@ public sealed class KeyboardConfigController
                     return;
             }
         });
+
+        ArmCapture();
+    }
+
+    private static bool IsUnsupportedRetailCapture(KeyChord chord)
+    {
+        if (chord.Device > 1)
+            return true; // joystick/unknown device
+        if (chord.Device == 1
+            && (chord.Key == InputDispatcher.MouseButtonToKey(Silk.NET.Input.MouseButton.Left)
+                || chord.Key == InputDispatcher.MouseButtonToKey(Silk.NET.Input.MouseButton.Right)))
+            return true;
+        return !RetailScanCodeMap.TryToFileControl(chord, out _);
+    }
+
+    private string? ComposeOverwriteMessage(
+        KeyChord chord,
+        IReadOnlyList<RowView> conflicts,
+        Bindings bindings)
+    {
+        string keyName = _describe(chord);
+        if (conflicts.Count == 1)
+        {
+            string? action = conflicts[0].Label;
+            if (action is null) return null;
+            return bindings.ResolveTemplate(
+                "ID_ActionKeyMap_OverwriteExistingBinding",
+                new Dictionary<uint, string>
+                {
+                    [KeyVariable] = keyName,
+                    [ActionVariable] = action,
+                });
+        }
+
+        var lines = new List<string>(conflicts.Count);
+        foreach (RowView conflict in conflicts)
+        {
+            if (conflict.Label is null) return null;
+            string? line = bindings.ResolveTemplate(
+                "ID_ActionKeyMap_Binding",
+                new Dictionary<uint, string>
+                {
+                    [ActionVariable] = conflict.Label,
+                    [KeyVariable] = keyName,
+                });
+            if (line is null) return null;
+            lines.Add(line);
+        }
+
+        return bindings.ResolveTemplate(
+            "ID_ActionKeyMap_OverwriteExistingBindings",
+            new Dictionary<uint, string>
+            {
+                [KeyVariable] = keyName,
+                [BindingsVariable] = string.Join("\n", lines),
+            });
     }
 
     private void ApplySlot(RowView view, int slot, KeyChord chord)
     {
         List<KeyChord> updated = new(view.Model.Current);
-        while (updated.Count <= slot) updated.Add(default);
-        updated[slot] = chord;
+        // SetBinding @ 0x00487B32..0x00487B47 clamps a requested slot past
+        // m_qclCurrent.Count to Count. Retail's bindings are a dense list:
+        // clicking Mapping 3 on an empty row appends at Mapping 1; clicking it
+        // on a one-binding row appends at Mapping 2.
+        int targetSlot = Math.Clamp(slot, 0, updated.Count);
+        if (targetSlot == updated.Count)
+            updated.Add(chord);
+        else
+            updated[targetSlot] = chord;
         ReplaceSlotValue(view, updated);
         RefreshRowButtons(view);
     }
@@ -616,13 +740,9 @@ public sealed class KeyboardConfigController
 
     private static void ReplaceSlotValue(RowView view, IReadOnlyList<KeyChord> value)
     {
-        // S4 (2026-08-11 review): only trim TRAILING empty slots. Retail's
-        // SetBinding(qc, slot) writes the SPECIFIC slot the user clicked — a row
-        // with no bindings whose "Mapping 3" button is set must keep the chord at
-        // display index 2, not collapse it onto index 0. Interior default(KeyChord)
-        // entries only ever come from ApplySlot's own padding, so trimming just the
-        // tail keeps RefreshRowButtons' positional read correct without inventing a
-        // nullable-chord storage type.
+        // The production path is dense (ApplySlot clamps to Count and erase
+        // removes an element). Keep the trailing-default trim as a defensive
+        // boundary for compatibility stores created by older schema versions.
         int lastReal = -1;
         for (int i = 0; i < value.Count; i++)
             if (value[i] != default) lastReal = i;
@@ -639,9 +759,8 @@ public sealed class KeyboardConfigController
     /// <c>ICIDM::FindConflictingInputMaps</c>/<c>FindConflictingControls</c>),
     /// scoped to this screen's own universe: the non-user-bindable check runs
     /// FIRST (S1 — retail's own order), then EVERY OTHER row's current chord set
-    /// (covers BOTH mapped and unmapped rows — a chord already claimed by an
-    /// unmapped row is just as real a conflict as one claimed by a mapped one) is
-    /// collected in full, not just the first match.
+    /// (all 306 installed EoR rows are mapped) is collected in full, not just
+    /// the first match.
     /// </summary>
     private (ConflictOutcome Outcome, List<RowView> Rows) FindConflicts(KeyChord chord, RowView exclude)
     {
@@ -659,15 +778,20 @@ public sealed class KeyboardConfigController
         foreach (RowView other in _rows)
         {
             if (ReferenceEquals(other, exclude)) continue;
-            // OP8 re-review round 2 R1: store-only rows (MappedAction null —
-            // the Camera Alternate scheme, Emote/CharacterSettings hotkeys)
-            // never reach the InputDispatcher, so a chord they display cannot
-            // actually collide with anything; counting them made the ten
-            // arrow-key defaults trip a false N-way confirm on any arrow
-            // rebind. Retail-mapped cross-context sharing (ConflictingMaps —
-            // the Insert/Delete/End/PageUp/PageDown combat cluster) remains
-            // deferred as ISSUES #373; only INERT rows are excluded here.
+            // A future unknown-DAT row never reaches the dispatcher, so its
+            // display-only chord cannot create a live conflict. #373: mapped
+            // cross-context sharing consults the
+            // installed DAT's ActionMap.ConflictingMaps table. In particular,
+            // the melee/missile/magic contexts legitimately share the retail
+            // Insert/Delete/End/PageUp/PageDown cluster and must not erase one
+            // another.
             if (other.MappedAction is null) continue;
+            if (_snapshot?.InputMapsConflict(
+                    exclude.InputMapId,
+                    other.InputMapId) != true)
+            {
+                continue;
+            }
             if (other.Model.Current.Contains(chord))
                 rows.Add(other);
         }
@@ -677,24 +801,42 @@ public sealed class KeyboardConfigController
     private static void WireScreenButtons(
         ImportedLayout layout, KeyboardConfigController controller, Bindings bindings)
     {
-        // Load File / Save As — INERT (D4: keybinds.json only, no .keymap
-        // interchange). Authored, clickable, no handler — same shape as OP3's
-        // still-inert buttons.
-        _ = layout.FindElement(LoadButtonId);
-        _ = layout.FindElement(SaveAsButtonId);
-        _ = layout.FindElement(FilenameLabelId);
+        UiText? filename = layout.FindElement(FilenameLabelId) as UiText;
+        void RefreshFilename()
+        {
+            if (filename is null || bindings.CurrentKeymapFilename is null) return;
+            string value = bindings.CurrentKeymapFilename();
+            filename.LinesProvider = () =>
+                new[] { new UiText.Line(value, filename.DefaultColor) };
+        }
+        RefreshFilename();
+
+        if (layout.FindElement(LoadButtonId) is UiButton loadButton
+            && bindings.OpenLoadKeymap is { } openLoad)
+        {
+            loadButton.OnClick = () => openLoad(() =>
+            {
+                controller.ReloadRowsFromBindings(bindings);
+                RefreshFilename();
+            });
+        }
+
+        if (layout.FindElement(SaveAsButtonId) is UiButton saveAsButton
+            && bindings.OpenSaveKeymap is { } openSave)
+        {
+            saveAsButton.OnClick = () => openSave(RefreshFilename);
+        }
 
         if (layout.FindElement(DefaultsButtonId) is UiButton defaultsButton)
             defaultsButton.OnClick = () =>
             {
-                foreach (RowView row in controller._rows)
-                    row.Model.SetDefaultValue(row.Model.DefaultValue);
                 controller.Page.Defaults();
                 foreach (RowView row in controller._rows)
                     controller.RefreshRowButtons(row);
             };
 
         if (layout.FindElement(RevertButtonId) is UiButton revertButton)
+        {
             revertButton.OnClick = () =>
             {
                 controller.Page.Reset();
@@ -702,16 +844,29 @@ public sealed class KeyboardConfigController
                     controller.RefreshRowButtons(row);
             };
 
-        // OK — right-click release in retail (idMessage 0x19); ported as a plain
-        // left-click here, matching every other Campaign OP button (the asymmetry
-        // is authored-input-only — no user-visible affordance differs, since
-        // retail's own right-click-release on just this pair of buttons carries
-        // no distinguishing visual cue either).
+            // gmKeyboardUI::OnOptionChanged @ 0x004DA890 addresses the
+            // m_pKeyboardRevertToSavedButton slot through the secondary
+            // IOptionChangeHandler base. It is Normal (state 1) exactly while
+            // OptionPage::Changed is true, otherwise Ghosted (state 0xD).
+            controller.Page.OnOptionChanged = () =>
+                revertButton.Enabled = controller.Page.Changed;
+            controller.Page.OnOptionChanged();
+        }
+
+        // gmKeyboardUI::ListenToElementMessage @ 0x004DD230 handles the
+        // authored button action/release message (id 0x19, parameter 7). That
+        // is the ordinary retained-button click path, not evidence of a
+        // special right-click gesture.
         if (layout.FindElement(OkButtonId) is UiButton okButton)
             okButton.OnClick = () =>
             {
+                bool changed = controller.Page.Changed;
+                // Retail only rewrites the active keymap when at least one
+                // row differs; SaveCurrentValues still advances the Revert
+                // baseline unconditionally.
+                if (changed)
+                    bindings.Save();
                 controller.Page.Apply();
-                bindings.Save();
                 bindings.Toggle();
             };
 
@@ -724,4 +879,17 @@ public sealed class KeyboardConfigController
                 bindings.Toggle();
             };
     }
+
+    private void ReloadRowsFromBindings(Bindings bindings)
+    {
+        foreach (RowView row in _rows)
+        {
+            IReadOnlyList<KeyChord> chords = row.MappedAction is { } action
+                ? bindings.CurrentForAction(action).Select(static value => value.Chord).ToArray()
+                : bindings.CurrentForUnmapped((row.InputMapId, row.ActionId));
+            row.Model.ReloadCurrentAndSaved(chords);
+            RefreshRowButtons(row);
+        }
+        Page.OnOptionChanged?.Invoke();
+    }
 }

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

@@ -140,6 +140,12 @@ public sealed class MapHousePanelController : IRetainedPanelController
 
     public bool IsShowingHouse => _tabPanel.ActivePageElementId == HousePageId;
 
+    public bool IsShowingMap => _tabPanel.ActivePageElementId == MapPageId;
+
+    public void ShowMap() => _tabPanel.SwitchTo(MapPageId);
+
+    public void ShowHouse() => _tabPanel.SwitchTo(HousePageId);
+
     public void OnShown()
     {
         _visible = true;

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

@@ -554,10 +554,10 @@ public sealed class ActionKeyMapOptionRow : IOptionRow
 
     public bool Changed => !_current.SequenceEqual(_saved);
 
-    /// <summary>Reset-to-Defaults reloads the DAT master maps fresh
-    /// (<c>gmKeyboardUI::RestoreDefaultValues</c> — research doc §5.6) before
-    /// restoring each row, so the default slot list itself can change between
-    /// presses (a fresh DAT read), not just at construction time.</summary>
+    /// <summary>Replaces the DAT master-map default used by the next
+    /// Reset-to-Defaults operation. The installed DAT is immutable during one
+    /// client process, so the keyboard controller normally seeds this once
+    /// when it builds the row.</summary>
     public void SetDefaultValue(IReadOnlyList<KeyChord> value) => _default = value;
 
     /// <summary>The capture/erase entry point — writes <c>m_current</c> and applies
@@ -574,6 +574,16 @@ public sealed class ActionKeyMapOptionRow : IOptionRow
 
     public void SaveCurrentValue() => _saved = _current;
 
+    /// <summary>Re-seeds both the live value and Revert baseline after retail's
+    /// Load File swaps the dispatcher keymap. The dispatcher has already applied
+    /// the profile, so this intentionally does not call the row's write-back.</summary>
+    public void ReloadCurrentAndSaved(IReadOnlyList<KeyChord> value)
+    {
+        _current = value;
+        _saved = value;
+        _notifyPageOptionChanged?.Invoke();
+    }
+
     public void RestoreSavedValue()
     {
         _current = _saved;

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

@@ -134,6 +134,28 @@ public sealed class OptionsPanelController : IRetainedPanelController
 
     public OptionPage ConfigPage => _pages[ConfigPageId];
 
+    /// <summary>True when the authored Gameplay Options page is active.</summary>
+    public bool IsShowingGameplay =>
+        _tabPanel.ActivePageElementId == GameplayPageId;
+
+    public bool IsShowingCharacter =>
+        _tabPanel.ActivePageElementId == CharacterPageId;
+
+    public bool IsShowingConfiguration =>
+        _tabPanel.ActivePageElementId == ConfigPageId;
+
+    /// <summary>
+    /// Programmatic form of retail action <c>0x1000001B</c>, resolved from
+    /// the installed ActionMap as "Show/Hide Gameplay Options Page". This is
+    /// the final fallback of <c>ClientUISystem::OnAction(EscapeKey)</c> at
+    /// <c>0x00564CBF</c>.
+    /// </summary>
+    public void ShowGameplay() => _tabPanel.SwitchTo(GameplayPageId);
+
+    public void ShowCharacter() => _tabPanel.SwitchTo(CharacterPageId);
+
+    public void ShowConfiguration() => _tabPanel.SwitchTo(ConfigPageId);
+
     private OptionsPanelController(UiTabPanel tabPanel, Action? afterApply)
     {
         _tabPanel = tabPanel;

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

@@ -115,6 +115,7 @@ public sealed class PaperdollController : IItemListDragHandler, IRetainedPanelCo
         _objects.ObjectUpdated += OnObjectChanged;
         _objects.Cleared       += OnObjectsCleared;
         _selection.Changed += OnSelectionChanged;
+        _itemInteraction.StateChanged += OnInteractionStateChanged;
 
         // ── Slots-toggle wiring ───────────────────────────────────────────────────────────────────
         foreach (var id in ArmorSlotElementIds)
@@ -216,6 +217,7 @@ public sealed class PaperdollController : IItemListDragHandler, IRetainedPanelCo
             Populate();
     }
     private void OnSelectionChanged(SelectionTransition _) => ApplySelectionIndicators();
+    private void OnInteractionStateChanged() => Populate();
     private void OnObjectsCleared()
     {
         ApplyAetheriaVisibility();
@@ -225,8 +227,8 @@ public sealed class PaperdollController : IItemListDragHandler, IRetainedPanelCo
     /// <summary>The object belongs to the player (wielded gear or pack contents) — so a change to it may
     /// add/remove/repaint a doll slot. Player-scoped: an NPC's or vendor's wielded item (which also carries
     /// CurrentlyEquippedLocation from the wire) must NOT trigger a repaint. A player-equipped item always
-    /// has WielderId==p (login, from CreateObject) or ContainerId==p (live/optimistic wield, set by
-    /// WieldItemOptimistic), so the equip-location need not be tested here; OnObjectMoved carries the
+    /// has WielderId==p (login, from CreateObject) or ContainerId==p, so the
+    /// equip-location need not be tested here; OnObjectMoved carries the
     /// complete old/new retail placement for transitions that satisfy neither after mutation.</summary>
     private bool Concerns(ClientObject o)
     {
@@ -256,6 +258,8 @@ public sealed class PaperdollController : IItemListDragHandler, IRetainedPanelCo
             uint dragTex = _dragIconIds?.Invoke(
                 worn.Type, worn.IconId, worn.IconUnderlayId, worn.IconOverlayId, worn.Effects) ?? 0u;
             list.Cell.SetItem(worn.ObjectId, tex, dragIconTexture: dragTex);
+            list.Cell.SetWaitingState(
+                _itemInteraction.IsPendingInventorySource(worn.ObjectId));
         }
         ApplyAetheriaVisibility();
         ApplySelectionIndicators();
@@ -278,7 +282,8 @@ public sealed class PaperdollController : IItemListDragHandler, IRetainedPanelCo
         foreach (var (_, list) in _slots)
         {
             list.Cell.Selected = list.Cell.ItemId != 0
-                && list.Cell.ItemId == _selection.SelectedObjectId;
+                && list.Cell.ItemId == _selection.SelectedObjectId
+                && !_itemInteraction.IsPendingInventorySource(list.Cell.ItemId);
         }
     }
 
@@ -369,6 +374,7 @@ public sealed class PaperdollController : IItemListDragHandler, IRetainedPanelCo
         _objects.ObjectUpdated -= OnObjectChanged;
         _objects.Cleared       -= OnObjectsCleared;
         _selection.Changed -= OnSelectionChanged;
+        _itemInteraction.StateChanged -= OnInteractionStateChanged;
         foreach (var (_, list) in _slots)
         {
             list.PrimaryItemPressed = null;

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

@@ -0,0 +1,122 @@
+using AcDream.App.UI;
+
+namespace AcDream.App.UI.Layout;
+
+/// <summary>Retail type-7 <c>ConfirmationMenuDialog</c>, used by Configure
+/// Keyboard's authored Load File button.</summary>
+internal sealed class RetailConfirmationMenuDialogView : IRetailDialogView
+{
+    public const uint RootElementId = 0x1Fu;
+    public const uint MenuElementId = 0x21u;
+    public const uint AcceptButtonId = 0x22u;
+    public const uint RejectButtonId = 0x23u;
+    public const uint PopupElementId = 0x3Du;
+
+    private readonly UiRoot _host;
+    private readonly RetailDialogData _data;
+    private readonly uint _context;
+    private readonly Action<uint> _closeDialog;
+    private readonly UiElement? _popup;
+    private readonly UiMenu _menu;
+    private readonly UiButton _accept;
+    private readonly UiButton _reject;
+
+    public RetailConfirmationMenuDialogView(
+        UiRoot host,
+        ImportedLayout layout,
+        RetailDialogData data,
+        uint context,
+        Action<uint> closeDialog)
+    {
+        _host = host ?? throw new ArgumentNullException(nameof(host));
+        ArgumentNullException.ThrowIfNull(layout);
+        _data = data ?? throw new ArgumentNullException(nameof(data));
+        _context = context;
+        _closeDialog = closeDialog ?? throw new ArgumentNullException(nameof(closeDialog));
+
+        Root = layout.Root as UiDialogRoot
+            ?? throw new ArgumentException(
+                "Confirmation-menu layout root is not a UiDialogRoot.", nameof(layout));
+        _popup = layout.FindElement(PopupElementId);
+        _menu = layout.FindElement(MenuElementId) as UiMenu
+            ?? throw new ArgumentException(
+                "Confirmation-menu layout is missing menu element 0x21.", nameof(layout));
+        _accept = layout.FindElement(AcceptButtonId) as UiButton
+            ?? throw new ArgumentException(
+                "Confirmation-menu layout is missing accept button 0x22.", nameof(layout));
+        _reject = layout.FindElement(RejectButtonId) as UiButton
+            ?? throw new ArgumentException(
+                "Confirmation-menu layout is missing reject button 0x23.", nameof(layout));
+
+        IReadOnlyList<string> items = _data.TryGet<string[]>(
+            RetailDialogProperty.MenuItems, out string[] values)
+            ? values
+            : Array.Empty<string>();
+        _menu.Items = items.Select(
+            static (label, index) => new UiMenu.MenuItem(label, index)).ToArray();
+        int selected = Math.Clamp(
+            _data.GetInt32(RetailDialogProperty.MenuSelection),
+            0,
+            Math.Max(0, items.Count - 1));
+        _menu.Selected = items.Count == 0 ? null : selected;
+        _menu.OnSelect = payload => _menu.Selected = payload;
+        _menu.ButtonLabelProvider = () =>
+            _menu.Selected is int index && index >= 0 && index < items.Count
+                ? items[index]
+                : string.Empty;
+
+        if (_data.GetString(RetailDialogProperty.MenuAcceptLabel) is { } acceptLabel)
+            _accept.Label = acceptLabel;
+        if (_data.GetString(RetailDialogProperty.MenuRejectLabel) is { } rejectLabel)
+            _reject.Label = rejectLabel;
+
+        Root.Cancel = Reject;
+        _accept.OnClick = Accept;
+        _reject.OnClick = Reject;
+        SizeAndCenter();
+    }
+
+    public UiDialogRoot Root { get; }
+
+    public void Tick() => SizeAndCenter();
+
+    public void SetPendingCount(int count)
+    {
+    }
+
+    public void DetachHandlers()
+    {
+        Root.Cancel = null;
+        _accept.OnClick = null;
+        _reject.OnClick = null;
+        _menu.OnSelect = null;
+    }
+
+    private void Accept()
+    {
+        _data.Set(
+            RetailDialogProperty.MenuSelection,
+            _menu.Selected is int selected ? selected : -1);
+        _closeDialog(_context);
+    }
+
+    private void Reject()
+    {
+        _data.Set(RetailDialogProperty.MenuSelection, -1);
+        _closeDialog(_context);
+    }
+
+    private void SizeAndCenter()
+    {
+        var space = _host.EffectiveCanvasSize;
+        Root.Left = 0f;
+        Root.Top = 0f;
+        Root.Width = space.X;
+        Root.Height = space.Y;
+        if (_popup is null) return;
+        _popup.LayoutPolicy = null;
+        _popup.Anchors = AnchorEdges.None;
+        _popup.Left = MathF.Round((Root.Width - _popup.Width) * 0.5f);
+        _popup.Top = MathF.Round((Root.Height - _popup.Height) * 0.5f);
+    }
+}

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

@@ -14,6 +14,11 @@ public static class RetailDialogProperty
     public const uint TextInputAcceptLabel = 0x9Au;
     public const uint TextInputRejectLabel = 0x9Bu;
     public const uint TextInputResult = 0x9Cu;
+    public const uint MenuItems = 0xA6u;
+    public const uint MenuItem = 0xA7u;
+    public const uint MenuAcceptLabel = 0xA8u;
+    public const uint MenuRejectLabel = 0xA9u;
+    public const uint MenuSelection = 0xABu;
     /// <summary>
     /// When true, <c>Dialog::SetData @ 0x00476BE0</c> sets UIElement boolean
     /// attribute <c>0x40</c>. The Keystone-owned attribute name is unavailable.
@@ -97,6 +102,19 @@ public sealed class RetailDialogData
             }
             : defaultValue;
 
+    public int GetInt32(uint propertyId, int defaultValue = 0)
+        => _values.TryGetValue(propertyId, out object? raw)
+            ? raw switch
+            {
+                byte value => value,
+                ushort value => value,
+                int value => value,
+                uint value when value <= int.MaxValue => (int)value,
+                Enum value => Convert.ToInt32(value),
+                _ => defaultValue,
+            }
+            : defaultValue;
+
     public string? GetString(uint propertyId)
         => _values.TryGetValue(propertyId, out object? raw) ? raw as string : null;
 
@@ -148,4 +166,18 @@ public sealed class RetailDialogData
             .Set(RetailDialogProperty.ElementAttribute40, true)
             .Set(RetailDialogProperty.Message, message);
     }
+
+    /// <summary>Type-7 confirmation menu used by retail's keyboard-profile
+    /// Load File workflow (<c>gmKeyboardUI::MakeLoadKeymapDialog</c>).</summary>
+    public static RetailDialogData ConfirmationMenu(
+        IReadOnlyList<string> items,
+        int selectedIndex = 0)
+    {
+        ArgumentNullException.ThrowIfNull(items);
+        return new RetailDialogData()
+            .Set(RetailDialogProperty.Type, RetailDialogType.ConfirmationMenu)
+            .Set(RetailDialogProperty.ElementAttribute40, true)
+            .Set(RetailDialogProperty.MenuItems, items.ToArray())
+            .Set(RetailDialogProperty.MenuSelection, selectedIndex);
+    }
 }

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

@@ -169,20 +169,28 @@ public sealed class RetailDialogFactory : IDisposable
     /// <c>UIOption_ActionKeyMap::OpenMapWarnDialog @ 0x00488A00</c>: type 2,
     /// caller-chosen queue key, element attribute 0x40 set, message text.
     /// </summary>
-    public uint MakeWait(string message, uint queueKey = DefaultQueueKey)
+    public uint MakeWait(
+        string message,
+        uint queueKey = DefaultQueueKey,
+        bool priority = false)
     {
         RetailDialogData data = RetailDialogData.Wait(message)
             .Set(RetailDialogProperty.QueueKey, queueKey);
+        if (priority)
+            data.Set(RetailDialogProperty.Priority, true);
         return MakeDialog(data, callback: null);
     }
 
     public uint MakeMessage(
         string message,
         Action<RetailDialogData>? callback = null,
-        uint queueKey = DefaultQueueKey)
+        uint queueKey = DefaultQueueKey,
+        bool priority = false)
     {
         RetailDialogData data = RetailDialogData.Message(message)
             .Set(RetailDialogProperty.QueueKey, queueKey);
+        if (priority)
+            data.Set(RetailDialogProperty.Priority, true);
         return MakeDialog(data, callback);
     }
 
@@ -196,6 +204,17 @@ public sealed class RetailDialogFactory : IDisposable
         return MakeDialog(data, callback);
     }
 
+    public uint MakeConfirmationMenu(
+        IReadOnlyList<string> items,
+        int selectedIndex,
+        Action<RetailDialogData>? callback = null,
+        uint queueKey = DefaultQueueKey)
+    {
+        RetailDialogData data = RetailDialogData.ConfirmationMenu(items, selectedIndex)
+            .Set(RetailDialogProperty.QueueKey, queueKey);
+        return MakeDialog(data, callback);
+    }
+
     /// <summary>
     /// Retail <c>CloseDialog @ 0x00478160</c>. The context can identify an active
     /// nonqueued dialog, an active queued dialog, or an item still pending in a queue.
@@ -395,7 +414,8 @@ public sealed class RetailDialogFactory : IDisposable
             if (type is not (RetailDialogType.Confirmation
                 or RetailDialogType.Wait
                 or RetailDialogType.Message
-                or RetailDialogType.ConfirmationTextInput))
+                or RetailDialogType.ConfirmationTextInput
+                or RetailDialogType.ConfirmationMenu))
             {
                 throw new NotSupportedException(
                     $"Retail dialog type {(uint)type} does not have a ported presenter yet.");
@@ -415,6 +435,10 @@ public sealed class RetailDialogFactory : IDisposable
                     new RetailConfirmationTextInputDialogView(
                         _host, layout, info.Data, info.Context,
                         context => CloseDialog(context)),
+                RetailDialogType.ConfirmationMenu =>
+                    new RetailConfirmationMenuDialogView(
+                        _host, layout, info.Data, info.Context,
+                        context => CloseDialog(context)),
                 _ => new RetailConfirmationDialogView(
                     _host, layout, info.Data, info.Context,
                     context => CloseDialog(context)),

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

@@ -37,8 +37,7 @@ namespace AcDream.App.UI.Layout;
 /// / DIK_LMENU), names its METAKEY through the meta table + OS fallback and
 /// joins with the authored <c>ID_KeyDescDelimiter</c> ("+", table enum 3 →
 /// DID <c>0x23000007</c>). A binding whose KEY IS a modifier key (retail's
-/// walk-mode DIK_LSHIFT row has meta-mode 0; acdream's <see cref="KeyChord"/>
-/// carries the wire-side self-modifier bit) shows only the key name — never
+/// walk-mode DIK_LSHIFT row has meta-mode 0) shows only the key name — never
 /// "Shift+ShiftLeft".
 /// </para>
 /// </summary>
@@ -79,21 +78,34 @@ public sealed class RetailKeyNames
 
     /// <summary>
     /// Display name for one bound chord — retail
-    /// <c>GetNameFromKey(QualifiedControl)</c>. Mouse chords keep the
-    /// pre-existing enum spelling: retail names mouse controls through the
-    /// DirectInput mouse device, which this port does not have (AD-95a).
+    /// <c>GetNameFromKey(QualifiedControl)</c>. Mouse controls use retail's
+    /// DIMOFS semantic/table lookup. If the table misses, DirectInput would
+    /// provide a localized object name; acdream's non-DirectInput fallback is
+    /// the stable user-facing "Mouse Button N".
     /// </summary>
     public string Describe(KeyChord chord)
     {
         if (chord == default)
             return string.Empty;
+        if (TryGetMouseSemantic(chord, out string? mouseSemantic, out int buttonNumber))
+        {
+            string mouseName = _resolveString(
+                    KeyNameTableId,
+                    DatStringResolver.ComputeHash(mouseSemantic!))
+                ?? $"Mouse Button {buttonNumber}";
+            return Compose(chord, mouseName);
+        }
         if (!TryGetDik(chord.Key, out byte dik, out string? dikName))
             return FallbackSpelling(chord);
 
+        return Compose(chord, LookupName(dikName!, dik, KeyNameTableId));
+    }
+
+    private string Compose(KeyChord chord, string keyName)
+    {
         var composed = new System.Text.StringBuilder();
         // Meta-mode bits ascending, skipping the key's own self-modifier bit
-        // (retail's walk-mode LSHIFT row carries meta-mode 0 on the wire; the
-        // chord's stored self bit is acdream's encoding, not display truth).
+        // (retail's walk-mode LSHIFT row carries meta-mode 0 on the wire).
         foreach ((ModifierMask flag, Key metaKey) in MetaOrder)
         {
             if ((chord.Modifiers & flag) == 0 || IsSelfModifier(chord.Key, flag))
@@ -104,10 +116,36 @@ public sealed class RetailKeyNames
             composed.Append(_delimiter);
         }
 
-        composed.Append(LookupName(dikName!, dik, KeyNameTableId));
+        composed.Append(keyName);
         return composed.ToString();
     }
 
+    private static bool TryGetMouseSemantic(
+        KeyChord chord,
+        out string? semantic,
+        out int buttonNumber)
+    {
+        int zeroBased = (int)chord.Key switch
+        {
+            -1001 => 0,
+            -1002 => 1,
+            -1003 => 2,
+            -1004 => 3,
+            -1005 => 4,
+            _ => -1,
+        };
+        if (chord.Device != 1 || zeroBased < 0)
+        {
+            semantic = null;
+            buttonNumber = 0;
+            return false;
+        }
+
+        semantic = $"DIMOFS_BUTTON{zeroBased}";
+        buttonNumber = zeroBased + 1;
+        return true;
+    }
+
     private string LookupName(string dikName, byte dik, uint tableId)
         => _resolveString(tableId, DatStringResolver.ComputeHash(dikName))
             ?? _osKeyName?.Invoke((byte)(dik & 0x7F), (dik & 0x80) != 0)
@@ -126,6 +164,7 @@ public sealed class RetailKeyNames
         (ModifierMask.Shift, Key.ShiftLeft),
         (ModifierMask.Ctrl, Key.ControlLeft),
         (ModifierMask.Alt, Key.AltLeft),
+        (ModifierMask.Win, Key.SuperLeft),
     };
 
     private static bool IsSelfModifier(Key key, ModifierMask flag)
@@ -134,15 +173,15 @@ public sealed class RetailKeyNames
             ModifierMask.Shift => key is Key.ShiftLeft or Key.ShiftRight,
             ModifierMask.Ctrl => key is Key.ControlLeft or Key.ControlRight,
             ModifierMask.Alt => key is Key.AltLeft or Key.AltRight,
+            ModifierMask.Win => key is Key.SuperLeft or Key.SuperRight,
             _ => false,
         };
 
     /// <summary>
     /// Silk key → DirectInput scan code + DIK name — the reverse of
-    /// <see cref="RetailScanCodeMap.ToSilkKey"/>'s keyboard table (same 84
-    /// DAT-observed codes) plus the modifier keys live capture can produce
-    /// that no DAT default binds directly (DIK_LCONTROL 0x1D, DIK_LMENU 0x38,
-    /// DIK_RMENU 0xB8). DIK codes with bit 0x80 are the extended set — the
+    /// <see cref="RetailScanCodeMap.ToSilkKey"/>'s keyboard table: the 84
+    /// DAT-default codes plus the additional controls accepted by retail's
+    /// plain-text keymap format. DIK codes with bit 0x80 are the extended set — the
     /// same split Win32's GetKeyNameText expects in bit 24.
     /// </summary>
     private static bool TryGetDik(Key key, out byte dik, out string? name)
@@ -206,6 +245,7 @@ public sealed class RetailKeyNames
             Key.KeypadMultiply => ((byte)0x37, "DIK_MULTIPLY"),
             Key.AltLeft => ((byte)0x38, "DIK_LMENU"),
             Key.Space => ((byte)0x39, "DIK_SPACE"),
+            Key.CapsLock => ((byte)0x3A, "DIK_CAPITAL"),
             Key.F1 => ((byte)0x3B, "DIK_F1"),
             Key.F2 => ((byte)0x3C, "DIK_F2"),
             Key.F3 => ((byte)0x3D, "DIK_F3"),
@@ -233,10 +273,15 @@ public sealed class RetailKeyNames
             Key.KeypadDecimal => ((byte)0x53, "DIK_DECIMAL"),
             Key.F11 => ((byte)0x57, "DIK_F11"),
             Key.F12 => ((byte)0x58, "DIK_F12"),
+            Key.F13 => ((byte)0x64, "DIK_F13"),
+            Key.F14 => ((byte)0x65, "DIK_F14"),
+            Key.F15 => ((byte)0x66, "DIK_F15"),
             Key.KeypadEnter => ((byte)0x9C, "DIK_NUMPADENTER"),
             Key.ControlRight => ((byte)0x9D, "DIK_RCONTROL"),
             Key.KeypadDivide => ((byte)0xB5, "DIK_DIVIDE"),
+            Key.PrintScreen => ((byte)0xB7, "DIK_SYSRQ"),
             Key.AltRight => ((byte)0xB8, "DIK_RMENU"),
+            Key.Pause => ((byte)0xC5, "DIK_PAUSE"),
             Key.Home => ((byte)0xC7, "DIK_HOME"),
             Key.Up => ((byte)0xC8, "DIK_UP"),
             Key.PageUp => ((byte)0xC9, "DIK_PRIOR"),
@@ -247,6 +292,9 @@ public sealed class RetailKeyNames
             Key.PageDown => ((byte)0xD1, "DIK_NEXT"),
             Key.Insert => ((byte)0xD2, "DIK_INSERT"),
             Key.Delete => ((byte)0xD3, "DIK_DELETE"),
+            Key.SuperLeft => ((byte)0xDB, "DIK_LWIN"),
+            Key.SuperRight => ((byte)0xDC, "DIK_RWIN"),
+            Key.Menu => ((byte)0xDD, "DIK_APPS"),
             _ => ((byte)0, null),
         };
         return name is not null;

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

@@ -94,6 +94,8 @@ public sealed class SelectedObjectController : IRetainedPanelController
     private readonly StackSplitQuantityState _splitQuantity;
     private readonly SelectionState _selection;
     private readonly Func<uint, bool> _isVendorSplitExempt;
+    private readonly Func<uint, bool> _isCoinstack;
+    private readonly Func<int> _coinTotal;
     private readonly Action<Action<uint, float>> _unsubscribeHealthChanged;
     private readonly Action<Action<uint, float, bool>> _unsubscribeItemManaChanged;
     private readonly Action<Action<ClientObject>> _unsubscribeObjectUpdated;
@@ -128,7 +130,9 @@ public sealed class SelectedObjectController : IRetainedPanelController
         StackSplitQuantityState splitQuantity,
         Action<Action<ClientObject>> subscribeObjectUpdated,
         Action<Action<ClientObject>> unsubscribeObjectUpdated,
-        Func<uint, bool>    isVendorSplitExempt)
+        Func<uint, bool>    isVendorSplitExempt,
+        Func<uint, bool>?   isCoinstack,
+        Func<int>?          coinTotal)
     {
         _isHealthTarget  = isHealthTarget;
         _isOwnedByPlayer = isOwnedByPlayer;
@@ -143,6 +147,8 @@ public sealed class SelectedObjectController : IRetainedPanelController
         _selection = selection ?? throw new ArgumentNullException(nameof(selection));
         _isVendorSplitExempt = isVendorSplitExempt
             ?? throw new ArgumentNullException(nameof(isVendorSplitExempt));
+        _isCoinstack = isCoinstack ?? (_ => false);
+        _coinTotal = coinTotal ?? (() => 0);
         _unsubscribeHealthChanged = unsubscribeHealthChanged;
         _unsubscribeItemManaChanged = unsubscribeItemManaChanged;
         _unsubscribeObjectUpdated = unsubscribeObjectUpdated;
@@ -319,7 +325,9 @@ public sealed class SelectedObjectController : IRetainedPanelController
         StackSplitQuantityState splitQuantity,
         Action<Action<ClientObject>> subscribeObjectUpdated,
         Action<Action<ClientObject>> unsubscribeObjectUpdated,
-        Func<uint, bool>    isVendorSplitExempt)
+        Func<uint, bool>    isVendorSplitExempt,
+        Func<uint, bool>?   isCoinstack = null,
+        Func<int>?          coinTotal = null)
         => new SelectedObjectController(
             layout, selection,
             subscribeHealthChanged, unsubscribeHealthChanged,
@@ -327,7 +335,7 @@ public sealed class SelectedObjectController : IRetainedPanelController
             isHealthTarget, isOwnedByPlayer, name, healthPercent, hasHealth, stackSize,
             sendQueryHealth, manaPercent, sendQueryItemMana, datFont,
             splitQuantity, subscribeObjectUpdated, unsubscribeObjectUpdated,
-            isVendorSplitExempt);
+            isVendorSplitExempt, isCoinstack, coinTotal);
 
     /// <summary>
     /// Port of <c>gmToolbarUI::HandleSelectionChanged</c> (<c>:198635</c>):
@@ -373,9 +381,11 @@ public sealed class SelectedObjectController : IRetainedPanelController
         // ── 2. Name (displayed via the UiText child's LinesProvider reading _currentName). ──
         uint stackSize = _stackSize(g);
         string? objectName = _resolveName(g);
-        _currentName = stackSize > 1u && !string.IsNullOrEmpty(objectName)
-            ? $"{stackSize} {objectName}"
-            : objectName;
+        _currentName = _isCoinstack(g) && _isOwnedByPlayer(g)
+            ? $"{stackSize} {objectName} (of {_coinTotal()})"
+            : stackSize > 1u && !string.IsNullOrEmpty(objectName)
+                ? $"{stackSize} {objectName}"
+                : objectName;
 
         // ── 3. Selection overlay: brief flash (retail container ObjectSelected
         //       = Pause(0.25s)→Normal). "StackedItemSelected" for stacks. ──────────────
@@ -522,6 +532,26 @@ public sealed class SelectedObjectController : IRetainedPanelController
         }
     }
 
+    /// <summary>
+    /// Retail <c>gmToolbarUI::RecvNotice_SplitStack @ 0x004BD2A0</c>: when
+    /// the notice still names the selected stack and its size is greater than
+    /// one, focus the numeric quantity field and select all of its text.
+    /// </summary>
+    public bool FocusSplitStackEntry(uint objectId)
+    {
+        if (_current != objectId
+            || _stackSize(objectId) <= 1u
+            || _stackSizeEntry is null
+            || !_stackSizeEntry.Visible)
+        {
+            return false;
+        }
+
+        _stackSizeEntry.FindRoot()?.SetKeyboardFocus(_stackSizeEntry);
+        _stackSizeEntry.SelectAllText();
+        return true;
+    }
+
     private void OnObjectUpdated(ClientObject updated)
     {
         if (_current == updated.ObjectId && _stackSize(updated.ObjectId) != _splitQuantity.Maximum)

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

@@ -243,6 +243,8 @@ public sealed class SocialPanelController : IRetainedPanelController
     /// <summary>F4 <c>ToggleFellowshipPanel</c>'s tab-switch half.</summary>
     public void ShowFellowship() => _tabPanel.SwitchTo(FellowshipPageId);
 
+    public void ShowFriends() => _tabPanel.SwitchTo(FriendsPageId);
+
     /// <summary>True when the Allegiance tab is the active page — lets
     /// <see cref="RetailUiRuntime.HandleInputAction"/> implement the
     /// close-on-second-press-of-the-SAME-tab semantics every other
@@ -264,6 +266,8 @@ public sealed class SocialPanelController : IRetainedPanelController
     /// <summary>True when the Fellowship tab is the active page.</summary>
     public bool IsShowingFellowship => _tabPanel.ActivePageElementId == FellowshipPageId;
 
+    public bool IsShowingFriends => _tabPanel.ActivePageElementId == FriendsPageId;
+
     /// <summary>True while the social panel's own window is shown — set by
     /// <see cref="OnShown"/>/<see cref="OnHidden"/>. Fix-round blast SF-2:
     /// gates the Friends/Squelch rebuild (see <see cref="Tick"/>) so their

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

@@ -216,9 +216,8 @@ public sealed class SpellcastingUiController : IRetainedPanelController
 
     public bool Handle(InputAction action)
     {
-        if (action is >= InputAction.UseSpellSlot_1 and <= InputAction.UseSpellSlot_9)
+        if (TryMapSpellShortcut(action, out int index))
         {
-            int index = (int)action - (int)InputAction.UseSpellSlot_1;
             IReadOnlyList<uint> spells = _spellbook.GetFavorites(_activeTab);
             if (index < spells.Count)
             {
@@ -243,6 +242,27 @@ public sealed class SpellcastingUiController : IRetainedPanelController
         }
     }
 
+    internal static bool TryMapSpellShortcut(
+        InputAction action,
+        out int index)
+    {
+        if (action is >= InputAction.UseSpellSlot_1
+            and <= InputAction.UseSpellSlot_9)
+        {
+            index = (int)action - (int)InputAction.UseSpellSlot_1;
+            return true;
+        }
+
+        index = action switch
+        {
+            InputAction.UseSpellSlot_10 => 9,
+            InputAction.UseSpellSlot_11 => 10,
+            InputAction.UseSpellSlot_12 => 11,
+            _ => -1,
+        };
+        return index >= 0;
+    }
+
     private void SelectTab(int tab)
     {
         _activeTab = Math.Clamp(tab, 0, 7);

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

@@ -56,6 +56,23 @@ public sealed class ToolbarInputController
             return true;
         }
 
+        if (action is InputAction.UseQuickSlot_10
+            or InputAction.UseQuickSlot_11
+            or InputAction.UseQuickSlot_12
+            or InputAction.UseQuickSlot_13)
+        {
+            slot = action switch
+            {
+                InputAction.UseQuickSlot_10 => 9,
+                InputAction.UseQuickSlot_11 => 10,
+                InputAction.UseQuickSlot_12 => 11,
+                InputAction.UseQuickSlot_13 => 12,
+                _ => -1,
+            };
+            use = true;
+            return true;
+        }
+
         if (value >= (int)InputAction.UseQuickSlot_14
             && value <= (int)InputAction.UseQuickSlot_18)
         {

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

@@ -381,10 +381,18 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
     // X-close confirmation is already up; HandleButtonClicks' 0x100000d6
     // case only opens a NEW one when this is 0 (pc:204155).
     private uint _closeConfirmContext;
+    private int _lastAlternateCurrencyPurchase;
+    private bool _alternateCurrencyInventoryObserved;
+    private PendingVendorSplit? _pendingVendorSplit;
     // F5: see DragOverGlobalTimeSink's own doc comment.
     private readonly DragOverGlobalTimeSink _dragOverSink;
     private bool _disposed;
 
+    private readonly record struct PendingVendorSplit(
+        uint SourceGuid,
+        uint WeenieClassId,
+        int Quantity);
+
     private VendorUiController(
         VendorState vendor,
         RetailWindowHandle window,
@@ -499,6 +507,7 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
         // succeeds and this stops being a dead end — closes half of AP-161
         // finding #2.
         _itemList.ExamineItemRequested = ExamineItem;
+        _itemList.PrimaryItemPressed = PressVendorItem;
         if (itemScrollbar is not null)
         {
             itemScrollbar.Model = _itemList.Scroll;
@@ -528,6 +537,16 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
         // gate (pc:204229-204246) — the Selling tab's list is the ONLY drop
         // target. UiItemList.RegisterDragHandler is the structural analogue.
         _sellingList?.RegisterDragHandler(this);
+        if (_buyingList is not null)
+        {
+            _buyingList.PrimaryItemPressed = PressVendorItem;
+            _buyingList.ExamineItemRequested = ExamineItem;
+        }
+        if (_sellingList is not null)
+        {
+            _sellingList.PrimaryItemPressed = PressVendorItem;
+            _sellingList.ExamineItemRequested = ExamineItem;
+        }
 
         // F5: mount the global-time sink so a live drag hovering anywhere
         // over this window auto-switches to the Selling tab — see
@@ -637,7 +656,10 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
         // separate "staging changed" gate from "holdings changed" (both
         // UpdateTotalValue calls read the LIVE holding fresh, same as
         // BuildCostText's own PropertyInt.CoinValue read).
+        _objects.ObjectAdded += OnObjectAdded;
         _objects.ObjectUpdated += OnObjectMoneyChanged;
+        _objects.StackSizeUpdated += OnStackSizeUpdated;
+        _objects.ObjectMoved += OnObjectMoved;
 
         ShowTab(VendorPanelTab.Items);
         ClearContent();
@@ -661,6 +683,7 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
         // mechanism every other panel already uses, not a vendor-specific
         // special case.
         _objects.ObjectRemoved += OnObjectRemoved;
+        _itemInteraction.RuntimeTransactions.Inventory.RequestFailed += OnInventoryRequestFailed;
         // Slice 6.3: mirrors ExternalContainerController's own
         // _itemInteraction.StateChanged subscription — the Buy button must
         // disable the instant a reservation is taken (BeginUseRequestReservation
@@ -866,6 +889,14 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
 
     private void ShowTab(VendorPanelTab tab)
     {
+        // gmVendorUI::OpenTab resets m_last_sale. Authoritative inventory
+        // remains the preferred source; this only clears the optimistic
+        // post-buy subtraction used before that update arrives.
+        if (_lastAlternateCurrencyPurchase != 0)
+        {
+            _lastAlternateCurrencyPurchase = 0;
+            RefreshMoneyText();
+        }
         _itemsPage.Visible = tab == VendorPanelTab.Items;
         _buyingPage.Visible = tab == VendorPanelTab.Buying;
         _sellingPage.Visible = tab == VendorPanelTab.Selling;
@@ -894,6 +925,9 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
                 // staging lists the same way the category selection resets.
                 _buyStaging.Clear();
                 _sellStaging.Clear();
+                _pendingVendorSplit = null;
+                ResetAlternateCurrencyTracking();
+                RefreshMoneyText();
                 _selectedCategoryIndex = -1;
                 ShowTab(VendorPanelTab.Items);
                 RebuildCategories();
@@ -910,6 +944,8 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
                 // the time this fires the relevant list is already empty in
                 // the normal flow, and the OTHER (untouched) list must
                 // survive a refresh triggered by its sibling.
+                ResetAlternateCurrencyTracking();
+                RefreshMoneyText();
                 ShowTab(VendorPanelTab.Items);
                 RebuildCategories();
                 _window.Show();
@@ -920,6 +956,8 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
                 // the session (contract's C2/C3 close semantics).
                 _buyStaging.Clear();
                 _sellStaging.Clear();
+                _pendingVendorSplit = null;
+                ResetAlternateCurrencyTracking();
                 ClearContent();
                 ShowTab(VendorPanelTab.Items);
                 _window.Hide();
@@ -1112,15 +1150,10 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
                     cell.SetItem(item.ItemGuid, icon);
                     cell.Selected = item.ItemGuid == selectedGuid;
                     VendorShopItem captured = item;
-                    cell.Clicked = () => _selection.Select(captured.ItemGuid, SelectionChangeSource.Vendor);
-                    // AP-171: double-click buys the item — a DELIBERATE,
-                    // user-approved modernization. Retail has NO
-                    // double-click-to-buy anywhere in the named function
-                    // table (negative evidence recorded at the Slice 6
-                    // research); the user requested it explicitly
-                    // 2026-08-08 after being told so. Select-then-buy so
-                    // the quantity/price path is identical to the Buy
-                    // button's.
+                    cell.Clicked = () =>
+                        _selection.Select(captured.ItemGuid, SelectionChangeSource.Vendor);
+                    // gmVendorUI::HandleMousePresses @ 0x004C40D0: a
+                    // double-click in the browse list calls BuySingleItem.
                     cell.DoubleClicked = () =>
                     {
                         _selection.Select(captured.ItemGuid, SelectionChangeSource.Vendor);
@@ -1252,14 +1285,23 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
         SetPlainText(_itemNameText, nameText);
 
         VendorShopProfile profile = _vendor.Profile;
-        int rawValue = item.Value ?? 0;
-        int perUnit = VendorPricing.PerUnitValue(rawValue, item.DescStackSize);
-        int price = VendorPricing.SellPrice(perUnit, item.ItemType ?? 0u, profile.SellPrice, quantity);
+        int price = ComputeShopItemPrice(item, quantity);
         SetPlainText(_itemCostText, BuildCostText(profile, quantity, price));
 
         SetActionButtonsEnabled(true);
     }
 
+    private int ComputeShopItemPrice(VendorShopItem item, int quantity)
+    {
+        int rawValue = item.Value ?? 0;
+        int perUnit = VendorPricing.PerUnitValue(rawValue, item.DescStackSize);
+        return VendorPricing.SellPrice(
+            perUnit,
+            item.ItemType ?? 0u,
+            _vendor.Profile.SellPrice,
+            quantity);
+    }
+
     /// <summary>
     /// Right-click examine on a shop row — mirrors
     /// <c>ExternalContainerController.ExamineItem</c>'s "select then
@@ -1276,6 +1318,13 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
         _itemInteraction.ExamineSelectedOrEnterMode(guid);
     }
 
+    private bool PressVendorItem(uint guid)
+    {
+        if (guid != 0u)
+            _selection.Select(guid, SelectionChangeSource.Vendor);
+        return false;
+    }
+
     /// <summary>
     /// Slice 6.2: reacts to ANY global selection change, not just ones this
     /// panel originated — mirrors <c>ExternalContainerController.OnSelectionChanged</c>.
@@ -1390,6 +1439,15 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
     /// </summary>
     private void OnObjectRemoved(ClientObject item)
     {
+        if (IsCurrentAlternateCurrency(item))
+        {
+            _alternateCurrencyInventoryObserved = true;
+            _lastAlternateCurrencyPurchase = 0;
+            RefreshMoneyText();
+        }
+        if (_pendingVendorSplit is { } split && split.SourceGuid == item.ObjectId)
+            _pendingVendorSplit = null;
+
         if (_selection.SelectedObjectId == item.ObjectId)
         {
             _selection.Clear(
@@ -1463,11 +1521,10 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
     /// (<c>pc:203494-203497</c>) via the SAME <see cref="ClientObjectTable"/>
     /// generic int-property bundle every other PropertyInt-driven display
     /// reads. The alt-currency holding is retail's
-    /// <c>shopVendorProfile-&gt;trade_num - m_last_sale</c>;
-    /// <c>m_last_sale</c> only changes on a completed Slice-6 purchase, so
-    /// with no purchase mechanism yet this port uses
-    /// <see cref="VendorShopProfile.AlternateCurrencyAmount"/> directly
-    /// (retail's <c>m_last_sale == 0</c> case — see the register, AP-161).
+    /// <c>shopVendorProfile-&gt;trade_num - m_last_sale</c>. This controller
+    /// mirrors the immediate subtraction after dispatch and then reconciles
+    /// to the authoritative player-owned currency stacks when their object
+    /// updates arrive; the profile amount is only the pre-observation fallback.
     /// </para>
     /// </summary>
     private string BuildCostText(VendorShopProfile profile, int quantity, int price)
@@ -1479,7 +1536,7 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
                 "This item costs {0} {1}. You have {2} {1}.",
                 price,
                 profile.AlternateCurrencyPluralName,
-                (int)profile.AlternateCurrencyAmount);
+                ResolveAlternateCurrencyAmount(profile));
         }
 
         int playerTotal = _objects.Get(_playerGuid())?.Properties.GetInt((uint)PropertyInt.CoinValue) ?? 0;
@@ -1576,11 +1633,17 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
             return;
 
         uint quantity = ResolveBuyQuantity(shopItem);
-        _itemInteraction.TryBuy(
-            _vendor.VendorId,
-            shopItem.ItemGuid,
-            (int)quantity,
-            _vendor.Profile.AlternateCurrencyWcid);
+        VendorShopProfile profile = _vendor.Profile;
+        if (_itemInteraction.TryBuy(
+                _vendor.VendorId,
+                shopItem.ItemGuid,
+                (int)quantity,
+                profile.AlternateCurrencyWcid))
+        {
+            RecordAlternateCurrencyPurchase(
+                profile,
+                ComputeShopItemPrice(shopItem, (int)quantity));
+        }
     }
 
     private bool TryFindShopItem(uint guid, out VendorShopItem shopItem)
@@ -1653,6 +1716,9 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
                 (int)quantity,
                 _vendor.Profile.AlternateCurrencyWcid))
         {
+            RecordAlternateCurrencyPurchase(
+                _vendor.Profile,
+                ComputeShopItemPrice(shopItem, (int)quantity));
             _buyStaging.Remove(shopItem.ItemGuid, BuyStagingRemovalAmount(shopItem));
         }
     }
@@ -1684,11 +1750,8 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
     /// <list type="number">
     /// <item>pyreal affordability — transaction total vs. purse
     /// (<c>pc:204017</c>: <c>m_transactionValue &lt;= m_totalValue</c>).</item>
-    /// <item>alt-currency affordability — vs. held trade currency minus
-    /// <c>m_last_sale</c> (<c>pc:204032</c>). This session tracks no
-    /// <c>m_last_sale</c> credit yet (see the register's AP-161 residual),
-    /// so this uses the vendor's raw held count, retail's own
-    /// <c>m_last_sale == 0</c> case.</item>
+    /// <item>alt-currency affordability — vs. the authoritative held trade
+    /// currency minus <c>m_last_sale</c> (<c>pc:204032</c>).</item>
     /// <item>container-slot capacity (<c>pc:204053</c>:
     /// <c>containerSlotsNeeded &gt; player.ContainersCapacity - containersUsed</c>).</item>
     /// <item>item-slot capacity (<c>pc:204067</c>: the same shape for
@@ -1753,7 +1816,7 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
                 return;
             }
         }
-        else if (transactionValue > (int)profile.AlternateCurrencyAmount)
+        else if (transactionValue > ResolveAlternateCurrencyAmount(profile))
         {
             _systemMessage?.Invoke(NotEnoughMoneyMessage);
             return;
@@ -1778,7 +1841,10 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
         }
 
         if (_itemInteraction.TryBuyAll(_vendor.VendorId, items, profile.AlternateCurrencyWcid))
+        {
+            RecordAlternateCurrencyPurchase(profile, transactionValue);
             _buyStaging.Clear();
+        }
     }
 
     /// <summary>F1: the SAME per-row price formula <see cref="ApplyItemDisplay"/> shows, summed over every staged entry.</summary>
@@ -1904,7 +1970,7 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
             return string.Format(
                 CultureInfo.InvariantCulture,
                 "You have {0} {1}.",
-                (int)profile.AlternateCurrencyAmount,
+                ResolveAlternateCurrencyAmount(profile),
                 profile.AlternateCurrencyPluralName);
         }
         int playerTotal = _objects.Get(_playerGuid())?.Properties.GetInt((uint)PropertyInt.CoinValue) ?? 0;
@@ -1961,8 +2027,52 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
     /// </summary>
     private void OnObjectMoneyChanged(ClientObject updated)
     {
+        TryResolvePendingVendorSplit(updated);
         if (updated.ObjectId != _playerGuid())
             return;
+        RefreshMoneyText();
+    }
+
+    private void OnObjectAdded(ClientObject item)
+    {
+        TryResolvePendingVendorSplit(item);
+        if (IsCurrentAlternateCurrency(item)
+            && _objects.IsOwnedByObject(item.ObjectId, _playerGuid()))
+        {
+            ReconcileAlternateCurrencyInventory();
+        }
+    }
+
+    private void OnStackSizeUpdated(ClientObject item)
+    {
+        if (IsCurrentAlternateCurrency(item)
+            && _objects.IsOwnedByObject(item.ObjectId, _playerGuid()))
+        {
+            ReconcileAlternateCurrencyInventory();
+        }
+    }
+
+    private void OnObjectMoved(ClientObjectMove move)
+    {
+        if (move.Item is not { } item)
+            return;
+
+        TryResolvePendingVendorSplit(item);
+        if (!IsCurrentAlternateCurrency(item))
+            return;
+
+        ReconcileAlternateCurrencyInventory();
+    }
+
+    private void ReconcileAlternateCurrencyInventory()
+    {
+        _alternateCurrencyInventoryObserved = true;
+        _lastAlternateCurrencyPurchase = 0;
+        RefreshMoneyText();
+    }
+
+    private void RefreshMoneyText()
+    {
         UpdateBuyTransactionText();
         UpdateSellTransactionText();
         // Post-buy gate finding (2026-08-08): the Items tab's cost sentence
@@ -1972,6 +2082,57 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
         RefreshSelectionDisplay();
     }
 
+    private bool IsCurrentAlternateCurrency(ClientObject item)
+    {
+        uint wcid = _vendor.Profile.AlternateCurrencyWcid;
+        return wcid != 0u && item.WeenieClassId == wcid;
+    }
+
+    private int ResolveAlternateCurrencyAmount(VendorShopProfile profile)
+    {
+        if (profile.AlternateCurrencyWcid == 0u)
+            return 0;
+
+        long live = 0;
+        bool found = false;
+        foreach (ClientObject item in _objects.Objects)
+        {
+            if (item.WeenieClassId != profile.AlternateCurrencyWcid
+                || !_objects.IsOwnedByObject(item.ObjectId, _playerGuid()))
+            {
+                continue;
+            }
+            found = true;
+            live += Math.Max(1, item.StackSize);
+        }
+
+        long baseline = found || _alternateCurrencyInventoryObserved
+            ? live
+            : profile.AlternateCurrencyAmount;
+        return (int)Math.Clamp(
+            baseline - _lastAlternateCurrencyPurchase,
+            0L,
+            int.MaxValue);
+    }
+
+    private void RecordAlternateCurrencyPurchase(VendorShopProfile profile, int price)
+    {
+        if (profile.AlternateCurrencyWcid == 0u || price <= 0)
+            return;
+        _lastAlternateCurrencyPurchase = price;
+        RefreshMoneyText();
+    }
+
+    private void ResetAlternateCurrencyTracking()
+    {
+        _lastAlternateCurrencyPurchase = 0;
+        uint wcid = _vendor.Profile.AlternateCurrencyWcid;
+        _alternateCurrencyInventoryObserved = wcid != 0u
+            && _objects.Objects.Any(item =>
+                item.WeenieClassId == wcid
+                && _objects.IsOwnedByObject(item.ObjectId, _playerGuid()));
+    }
+
     /// <summary>
     /// F1: port of <c>gmVendorUI::InqListSlotCount</c> (<c>pc:200038-200065</c>,
     /// <c>0x004c0c10</c>) — see <see cref="BuyAllButtonPressed"/>'s own doc
@@ -2216,7 +2377,9 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
                 cell.SetItem(shopItem.ItemGuid, icon);
                 cell.Selected = shopItem.ItemGuid == selectedGuid;
                 VendorShopItem captured = shopItem;
-                cell.Clicked = () => _selection.Select(captured.ItemGuid, SelectionChangeSource.Vendor);
+                cell.Clicked = () =>
+                    _selection.Select(captured.ItemGuid, SelectionChangeSource.Vendor);
+                cell.DoubleClicked = () => RemoveOneBuyingUnit(captured.ItemGuid);
                 list.AddItem(cell);
             }
         }
@@ -2249,13 +2412,16 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
                 {
                     SpriteResolve = list.SpriteResolve,
                     SlotIndex = list.GetNumUIItems(),
-                    AllowDragSource = false,
+                    AllowDragSource = true,
+                    SourceKind = ItemDragSource.Inventory,
                     TooltipTextResolve = g => _objects.Get(g)?.GetTooltipDisplayName(),
                 };
                 cell.SetItem(item.ObjectId, icon);
                 cell.Selected = item.ObjectId == selectedGuid;
                 uint captured = item.ObjectId;
-                cell.Clicked = () => _selection.Select(captured, SelectionChangeSource.Vendor);
+                cell.Clicked = () =>
+                    _selection.Select(captured, SelectionChangeSource.Vendor);
+                cell.DoubleClicked = () => RemoveSellingEntry(captured);
                 list.AddItem(cell);
             }
         }
@@ -2267,15 +2433,62 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
     // gate, pc:204229-204246) ──────────────────────────────────────────────
 
     /// <summary>
-    /// The Selling list never sources a drag of its own — every staged cell
-    /// sets <c>AllowDragSource = false</c> (F3, Slice 6 review), the same
-    /// non-drag-source convention every vendor row uses — so
-    /// <see cref="UiItemSlot"/>'s drag-lift dispatch (which routes to the
-    /// SOURCE list's own registered handler) can never actually reach this
-    /// method in practice. Implemented as a no-op for interface completeness.
+    /// Retail <c>RecvNotice_ItemListBeginDrag @ 0x004C4380</c>: lifting an
+    /// already-staged Selling row removes it in full. A partial toolbar split
+    /// is not applied to this list; retail prints the literal refusal and
+    /// restores the slider to its maximum.
     /// </summary>
     public void OnDragLift(UiItemList sourceList, UiItemSlot sourceCell, ItemDragPayload payload)
     {
+        if (!ReferenceEquals(sourceList, _sellingList) || payload.ObjId == 0u)
+            return;
+
+        _selection.Select(payload.ObjId, SelectionChangeSource.Vendor);
+        RemoveSellingEntry(payload.ObjId, reportRemoval: false);
+        if (_objects.Get(payload.ObjId) is not { } item)
+            return;
+
+        uint fullStack = (uint)Math.Max(1, item.StackSize);
+        uint selected = _splitQuantity.GetObjectSplitSize(
+            payload.ObjId,
+            _selection.SelectedObjectId ?? 0u,
+            fullStack);
+        if (selected < fullStack)
+        {
+            _itemInteraction.ReportClientLocal(
+                "You cannot split items from this panel");
+            _splitQuantity.Reset(fullStack);
+        }
+    }
+
+    private void RemoveOneBuyingUnit(uint itemGuid)
+    {
+        if (!_buyStaging.TryGet(itemGuid, out _))
+            return;
+        _selection.Select(itemGuid, SelectionChangeSource.Vendor);
+        ReportShoppingListRemoval(itemGuid);
+        _buyStaging.Remove(itemGuid, 1);
+    }
+
+    private void RemoveSellingEntry(uint itemGuid, bool reportRemoval = true)
+    {
+        if (!_sellStaging.TryGet(itemGuid, out _))
+            return;
+        _selection.Select(itemGuid, SelectionChangeSource.Vendor);
+        if (reportRemoval)
+            ReportShoppingListRemoval(itemGuid);
+        _sellStaging.Remove(itemGuid, -1);
+    }
+
+    private void ReportShoppingListRemoval(uint itemGuid)
+    {
+        string? name = _objects.Get(itemGuid)?.GetAppropriateName();
+        if (string.IsNullOrWhiteSpace(name))
+            name = _vendor.Items.FirstOrDefault(item => item.ItemGuid == itemGuid).Name;
+        if (string.IsNullOrWhiteSpace(name))
+            name = "that item";
+        _itemInteraction.ReportClientLocal(
+            $"Removing {name} from shopping list");
     }
 
     public ItemDragAcceptance OnDragOver(
@@ -2335,8 +2548,9 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
     /// <c>silent=0</c>, showing a rejection string) chained into
     /// <c>VendorSellUI::AddItemToSell</c> (<c>pc:203546-203567</c>) on
     /// success: auto-switch to the "Selling" tab, globally select the
-    /// dropped item, stage it. Purely client-local — sends nothing to the
-    /// server, matching the Buying tab's "Add to List".
+    /// dropped item, and stage it. For a partial stack retail first calls
+    /// <c>AttemptToPlaceInContainer</c>, stages the source as a temporary
+    /// row, then replaces that row when the new split object arrives.
     /// </summary>
     public void HandleDropRelease(
         UiItemList targetList,
@@ -2356,6 +2570,29 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
 
         ShowTab(VendorPanelTab.Selling);
         _selection.Select(payload.ObjId, SelectionChangeSource.Vendor);
+
+        ClientObject item = _objects.Get(payload.ObjId)!;
+        int fullStack = Math.Max(1, item.StackSize);
+        if (quantity < fullStack)
+        {
+            _pendingVendorSplit = new PendingVendorSplit(
+                payload.ObjId,
+                item.WeenieClassId,
+                quantity);
+            if (!_itemInteraction.TrySplitToContainer(
+                    payload.ObjId,
+                    item.ContainerId,
+                    0u,
+                    (uint)quantity))
+            {
+                _pendingVendorSplit = null;
+                _systemMessage?.Invoke("Cannot split the stack to sell it");
+                return;
+            }
+
+            string name = string.IsNullOrWhiteSpace(item.Name) ? "item" : item.Name;
+            _systemMessage?.Invoke($"Splitting the {name} before selling them");
+        }
         _sellStaging.Add(payload.ObjId, quantity);
     }
 
@@ -2366,18 +2603,12 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
     /// <paramref name="quantity"/> is the staged quantity a successful drop
     /// would use.
     /// <para>
-    /// F6 (Slice 6b/6c review, byte-verified): this is ALWAYS the item's
-    /// FULL current stack — retail's <c>VendorSellUI::AddItemToSell</c>
-    /// (<c>pc:203546-203567</c>) stages via <c>gmVendorUI::AddItem(...,
-    /// itemGuid, -1, ...)</c>, a LITERAL <c>-1</c> "full stack" sentinel
-    /// argument, never a slider read. A prior version of this port read the
-    /// LIVE split-quantity slider here instead (the Slice 6b/6c research
-    /// doc's Q4 section had flagged this exact source as an unverified
-    /// inferred analogy to the Buying tab's <c>AddToBuyList</c>) — that
-    /// inference is now known WRONG: Sell staging has no partial-quantity
-    /// feature in retail at all, unlike Buy. See
-    /// <c>VendorStagingList.Add</c>'s own doc comment for the Buy side's
-    /// (genuinely slider-driven) contrast.
+    /// Retail's full-stack branch does pass the literal <c>-1</c> sentinel
+    /// to <c>AddItemToSell</c>. The enclosing
+    /// <c>VendorSellUI::AcceptDragObject</c>, however, first compares the
+    /// live split slider with the maximum and creates a separate stack when
+    /// they differ. Therefore the quantity exposed here is the live slider
+    /// amount for stackables, not always the source's full count.
     /// </para>
     /// </summary>
     private VendorSellRejection EvaluateSellAcceptability(uint itemGuid, out int quantity)
@@ -2401,10 +2632,44 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
             item.PublicWeenieBitfield ?? 0u);
 
         if (rejection == VendorSellRejection.None)
-            quantity = (int)Math.Max(1, item.StackSize);
+        {
+            uint fullStack = (uint)Math.Max(1, item.StackSize);
+            quantity = (int)_splitQuantity.GetObjectSplitSize(
+                itemGuid,
+                _selection.SelectedObjectId ?? 0u,
+                fullStack);
+        }
         return rejection;
     }
 
+    private void TryResolvePendingVendorSplit(ClientObject item)
+    {
+        if (_pendingVendorSplit is not { } pending
+            || item.ObjectId == pending.SourceGuid
+            || item.WeenieClassId != pending.WeenieClassId
+            || item.StackSize != pending.Quantity
+            || !_objects.IsOwnedByObject(item.ObjectId, _playerGuid()))
+        {
+            return;
+        }
+
+        if (_sellStaging.Replace(pending.SourceGuid, item.ObjectId))
+            _pendingVendorSplit = null;
+    }
+
+    private void OnInventoryRequestFailed(PendingInventoryRequest request, uint _)
+    {
+        if (_pendingVendorSplit is not { } pending
+            || request.Kind != InventoryRequestKind.SplitToContainer
+            || request.ItemId != pending.SourceGuid)
+        {
+            return;
+        }
+
+        _sellStaging.Remove(pending.SourceGuid, -1);
+        _pendingVendorSplit = null;
+    }
+
     /// <summary>
     /// G4/Slice 6b: port of retail's close/pushpin button handler —
     /// <c>gmVendorUI::HandleButtonClicks</c>'s <c>0x100000d6</c> case
@@ -2564,8 +2829,12 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
         _disposed = true;
         _vendor.Changed -= OnVendorChanged;
         _selection.Changed -= OnSelectionTransition;
+        _objects.ObjectAdded -= OnObjectAdded;
         _objects.ObjectRemoved -= OnObjectRemoved;
         _objects.ObjectUpdated -= OnObjectMoneyChanged;
+        _objects.StackSizeUpdated -= OnStackSizeUpdated;
+        _objects.ObjectMoved -= OnObjectMoved;
+        _itemInteraction.RuntimeTransactions.Inventory.RequestFailed -= OnInventoryRequestFailed;
         _itemInteraction.StateChanged -= OnInteractionStateChanged;
         _splitQuantity.Changed -= OnSplitQuantityChanged;
         _buyStaging.Changed -= RebuildBuyingList;
@@ -2581,6 +2850,17 @@ public sealed class VendorUiController : IRetainedPanelController, IItemListDrag
         _typeMenu.OnSelect = null;
         _typeMenu.ButtonLabelProvider = null;
         _itemList.ExamineItemRequested = null;
+        _itemList.PrimaryItemPressed = null;
+        if (_buyingList is not null)
+        {
+            _buyingList.ExamineItemRequested = null;
+            _buyingList.PrimaryItemPressed = null;
+        }
+        if (_sellingList is not null)
+        {
+            _sellingList.ExamineItemRequested = null;
+            _sellingList.PrimaryItemPressed = null;
+        }
         if (_close is not null)
             _close.OnClick = null;
         if (_buyButton is not null)

src/AcDream.App/UI/RetailUiRuntime.cs

@@ -12,6 +12,7 @@ using AcDream.Core.Combat;
 using AcDream.Core.Items;
 using AcDream.Core.Net;
 using AcDream.Core.Net.Messages;
+using AcDream.Core.Properties;
 using AcDream.Core.Selection;
 using AcDream.Core.Spells;
 using AcDream.Runtime;
@@ -441,7 +442,8 @@ public sealed record VendorRuntimeBindings(
 /// Campaign OP slice OP8: the Configure Keyboard screen's live read/write seam —
 /// the ONE live <see cref="InputDispatcher"/> (Bindings for reads,
 /// SetBindings+BeginCapture for writes/capture) plus the portable
-/// <c>keybinds.json</c> path (D4 — no <c>.keymap</c> file interchange). Null
+/// <c>keybinds.json</c> mirror path. Retail <c>*.keymap</c> profiles live in
+/// Documents/Asheron's Call and the selected profile is reloaded at startup. Null
 /// <see cref="Dispatcher"/> (headless/no-window hosts, or before the graphical
 /// input stack finishes constructing) degrades to "Configure Keyboard has no
 /// live effect" exactly like every other null-dependency Options-panel seam.
@@ -464,11 +466,10 @@ public sealed record KeyboardRuntimeBindings(
 /// (<c>RecvNotice_CloseDialog@0x004ed760</c> case 1) retail queues UI mode
 /// <c>0x10000009</c> (<c>gmEpilogueUI</c>) rather than exiting immediately —
 /// out of scope here. This is a plain host action, not a generation-gated
-/// Runtime command: it is the SAME window-close path
-/// <c>GameplayWindowCommands</c>/<c>IGameplayWindowCommands.Close</c> already
-/// use for the in-world Escape fallback (<c>d.Window.Close</c> at
-/// composition), so status events <c>disconnected</c>/<c>exited</c> still
-/// fire through <c>GameWindow.OnClosing</c> → <c>CompleteShutdown</c>.
+/// Runtime command. It closes through <c>d.Window.Close</c>, so status events
+/// <c>disconnected</c>/<c>exited</c> still fire through
+/// <c>GameWindow.OnClosing</c> → <c>CompleteShutdown</c>. In-world Escape does
+/// not use this path; retail clears selection or toggles Gameplay Options.
 /// </param>
 public sealed record CharacterSelectionRuntimeBindings(
     Func<IRuntimeCharacterSelectionView?> View,
@@ -529,7 +530,8 @@ public sealed record RetailUiRuntimeBindings(
     KeyboardRuntimeBindings? Keyboard = null,
     CharacterSelectionRuntimeBindings? CharacterSelection = null,
     // Campaign CC slice CC4: sibling of CharacterSelection above.
-    CharacterCreationRuntimeBindings? CharacterCreation = null);
+    CharacterCreationRuntimeBindings? CharacterCreation = null,
+    Action? CaptureScreenshot = null);
 
 /// <summary>
 /// Composition owner for the production retained gameplay UI. GameWindow supplies
@@ -742,6 +744,7 @@ public sealed class RetailUiRuntime : IDisposable
     public VendorUiController? VendorController { get; private set; }
     public OptionsPanelController? OptionsPanelController { get; private set; }
     public SocialPanelController? SocialPanelController { get; private set; }
+    private CharacterStatController.Binding? _characterStatBinding;
 
     /// <summary>Campaign QT slice QT5 — the three-tab Journal panel.</summary>
     public Layout.JournalPanelController? JournalPanelController { get; private set; }
@@ -1006,56 +1009,278 @@ public sealed class RetailUiRuntime : IDisposable
     {
         if (SpellcastingUiController?.Handle(action) == true)
             return true;
-        if (action == AcDream.UI.Abstractions.Input.InputAction.ToggleSpellbookPanel)
+
+        switch (action)
         {
-            OpenSpellbook(SpellbookWindowPage.Spells);
-            return true;
-        }
-        if (action == AcDream.UI.Abstractions.Input.InputAction.ToggleSpellComponentsPanel)
-        {
-            OpenSpellbook(SpellbookWindowPage.Components);
-            return true;
-        }
-        // Campaign FA slice FA3: F3/F4 — keyboard-only open paths (lane A
-        // §6.1: neither action authors a toolbar button). Both share the
-        // one social panel (RetailPanelCatalog.SocialPanel) and switch to
-        // their own tab; the panel participates in the SAME gmPanelUI
-        // one-active-panel exclusivity every sibling panel gets from
-        // RetailPanelUiController.RegisterMainPanel.
-        if (action == AcDream.UI.Abstractions.Input.InputAction.ToggleAllegiancePanel)
-        {
-            OpenSocialPanel(showAllegiance: true);
-            return true;
-        }
-        if (action == AcDream.UI.Abstractions.Input.InputAction.ToggleFellowshipPanel)
-        {
-            OpenSocialPanel(showAllegiance: false);
-            return true;
+            case AcDream.UI.Abstractions.Input.InputAction.CaptureScreenshot:
+                _bindings.CaptureScreenshot?.Invoke();
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleHelp:
+                // EoR delegates this to the separately shipped ACHelpPlugin.
+                // That binary is not part of acdream; consume the retail action
+                // and report the unavailable external surface honestly.
+                _bindings.Options.DisplaySystemMessage(
+                    "In-game help is unavailable because the retail help plugin is not installed.");
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.TogglePluginManager:
+                _bindings.Options.DisplaySystemMessage(
+                    "The retail plugin manager is not available in acdream.");
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleAbuseReportingPanel:
+                _bindings.Options.DisplaySystemMessage(OptionsPanelText.ReportAbuseUnavailable);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleUrgentAssistancePanel:
+                _bindings.Options.DisplaySystemMessage(OptionsPanelText.UrgentAssistanceUnavailable);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ChatReply:
+                _chatWindowController?.StartReply(_bindings.Chat.ViewModel.LastIncomingTellSender);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ChatMonarchReply:
+                _chatWindowController?.StartReply(_bindings.Chat.ViewModel.LastMonarchSender);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ChatPatronReply:
+                _chatWindowController?.StartReply(_bindings.Chat.ViewModel.LastPatronSender);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ChatStartCommand:
+                _chatWindowController?.StartCommand();
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ChatTellToSelected:
+            {
+                uint selected = _bindings.Toolbar.Selection.SelectedObjectId ?? 0u;
+                if (selected is >= 0x50000001u and <= 0x6FFFFFFFu)
+                {
+                    string? name = _bindings.Toolbar.ResolveName(selected);
+                    if (!string.IsNullOrEmpty(name))
+                        _chatWindowController?.StartTell(name);
+                }
+                return true;
+            }
+            case AcDream.UI.Abstractions.Input.InputAction.EnterChatMode:
+                _chatWindowController?.EnterChatMode(
+                    _bindings.Keyboard?.Dispatcher?.CurrentPhysicalChord);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleChatEntry:
+                _chatWindowController?.ToggleChatEntry(
+                    _bindings.Keyboard?.Dispatcher?.CurrentPhysicalChord);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleCharacterInfoPanel:
+                ToggleWindow(WindowNames.CharacterInformation);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.TogglePositiveMagicPanel:
+                ToggleWindow(WindowNames.PositiveEffects);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleNegativeMagicPanel:
+                ToggleWindow(WindowNames.NegativeEffects);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleLinkStatusPanel:
+                ToggleWindow(WindowNames.LinkStatus);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleVitaePanel:
+                ToggleWindow(WindowNames.Vitae);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleSocialPanel:
+                ToggleWindow(WindowNames.SocialPanel);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleAllegiancePanel:
+                OpenSocialPanel(SocialPanelPage.Allegiance);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleFellowshipPanel:
+                OpenSocialPanel(SocialPanelPage.Fellowship);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleFriendsPage:
+                OpenSocialPanel(SocialPanelPage.Friends);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleSpellManagementPanel:
+                ToggleWindow(WindowNames.Spellbook);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleSpellbookPanel:
+                OpenSpellbook(SpellbookWindowPage.Spells);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleSpellComponentsPanel:
+                OpenSpellbook(SpellbookWindowPage.Components);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleCharacterDetailPanel:
+                ToggleWindow(WindowNames.Character);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleAttributesPanel:
+                OpenCharacterPanel(CharacterStatController.CharacterStatTab.Attributes);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleSkillsPanel:
+                OpenCharacterPanel(CharacterStatController.CharacterStatTab.Skills);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleCharacterTitlesPage:
+                OpenCharacterPanel(CharacterStatController.CharacterStatTab.Titles);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleWorldPanel:
+                ToggleWindow(WindowNames.MapHouse);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleMapPage:
+                OpenWorldPanel(showHouse: false);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleHousePage:
+                OpenWorldPanel(showHouse: true);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleOptionsPanel:
+                ToggleWindow(WindowNames.Options);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleGameplayOptionsPage:
+                OpenOptionsPage(OptionsPanelPage.Gameplay);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleCharacterSettingsPage:
+                OpenOptionsPage(OptionsPanelPage.Character);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleConfigurationPage:
+                OpenOptionsPage(OptionsPanelPage.Configuration);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleCompass:
+                Host.ToggleWindow(WindowNames.Radar);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleKeyboardConfiguration:
+                ToggleWindow(WindowNames.KeyboardConfig);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleQuestJournalPage:
+                OpenJournalPanel(JournalPanelPage.Notes);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleQuestDetailPanel:
+                // EoR's quest-detail action addresses the quest-management
+                // surface. The current authored Journal host's server-backed
+                // Contracts page is that surface in acdream.
+                OpenJournalPanel(JournalPanelPage.Contracts);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleJournalPageList:
+                OpenJournalPanel(JournalPanelPage.PageList);
+                return true;
+            case AcDream.UI.Abstractions.Input.InputAction.ToggleContractsPage:
+                OpenJournalPanel(JournalPanelPage.Contracts);
+                return true;
         }
+
         return ToolbarInputController?.Handle(action) == true;
     }
 
+    private void OpenCharacterPanel(CharacterStatController.CharacterStatTab tab)
+    {
+        bool visible = Host.IsWindowVisible(WindowNames.Character);
+        bool onTargetTab = _characterStatBinding?.CurrentTab() == tab;
+        if (visible && onTargetTab)
+        {
+            CloseWindow(WindowNames.Character);
+            return;
+        }
+
+        _characterStatBinding?.ShowTab(tab);
+        _panelUi.SetPanelVisibility(RetailPanelCatalog.Character, visible: true);
+    }
+
+    private void OpenWorldPanel(bool showHouse)
+    {
+        bool visible = Host.IsWindowVisible(WindowNames.MapHouse);
+        bool onTargetTab = showHouse
+            ? MapHousePanelController?.IsShowingHouse == true
+            : MapHousePanelController?.IsShowingMap == true;
+        if (visible && onTargetTab)
+        {
+            CloseWindow(WindowNames.MapHouse);
+            return;
+        }
+
+        if (showHouse)
+            MapHousePanelController?.ShowHouse();
+        else
+            MapHousePanelController?.ShowMap();
+        _panelUi.SetPanelVisibility(RetailPanelCatalog.MapHouse, visible: true);
+    }
+
+    private enum OptionsPanelPage { Gameplay, Character, Configuration }
+
+    private void OpenOptionsPage(OptionsPanelPage page)
+    {
+        bool visible = Host.IsWindowVisible(WindowNames.Options);
+        bool onTargetTab = page switch
+        {
+            OptionsPanelPage.Gameplay => OptionsPanelController?.IsShowingGameplay == true,
+            OptionsPanelPage.Character => OptionsPanelController?.IsShowingCharacter == true,
+            OptionsPanelPage.Configuration => OptionsPanelController?.IsShowingConfiguration == true,
+            _ => false,
+        };
+        if (visible && onTargetTab)
+        {
+            CloseWindow(WindowNames.Options);
+            return;
+        }
+
+        switch (page)
+        {
+            case OptionsPanelPage.Gameplay: OptionsPanelController?.ShowGameplay(); break;
+            case OptionsPanelPage.Character: OptionsPanelController?.ShowCharacter(); break;
+            case OptionsPanelPage.Configuration: OptionsPanelController?.ShowConfiguration(); break;
+        }
+        _panelUi.SetPanelVisibility(RetailPanelCatalog.Options, visible: true);
+    }
+
+    /// <summary>
+    /// Retail Escape's final fallback: toggle action <c>0x1000001B</c>,
+    /// whose installed-DAT ActionMap label is "Show/Hide Gameplay Options
+    /// Page". Reuses the authored Options tab and panel owners.
+    /// </summary>
+    public void ToggleGameplayOptionsPage()
+        => OpenOptionsPage(OptionsPanelPage.Gameplay);
+
+    /// <summary>Semantic/rebound form of retail Enter/Tab chat activation.</summary>
+    public void FocusChatEntry()
+    {
+        if (Host.Root.DefaultTextInput is { } input)
+            Host.Root.SetKeyboardFocus(input);
+    }
+
+    /// <summary>
+    /// Shift+Escape's retail LOGOUT action: no confirmation dialog; the
+    /// normal grounded/airborne/no-player gate still applies.
+    /// </summary>
+    public void LogOutCharacter() => EndCharacterSessionWithRetailGates();
+
     /// <summary>Shared F3/F4 handler — same "toggle closes on a repeat press
     /// of the SAME tab, otherwise show + switch" shape as <see cref="OpenSpellbook"/>.</summary>
-    private void OpenSocialPanel(bool showAllegiance)
+    private enum SocialPanelPage { Friends, Allegiance, Fellowship }
+
+    private void OpenSocialPanel(SocialPanelPage page)
     {
         bool visible = Host.IsWindowVisible(WindowNames.SocialPanel);
-        bool onTargetTab = showAllegiance
-            ? SocialPanelController?.IsShowingAllegiance == true
-            : SocialPanelController?.IsShowingFellowship == true;
+        bool onTargetTab = page switch
+        {
+            SocialPanelPage.Friends => SocialPanelController?.IsShowingFriends == true,
+            SocialPanelPage.Allegiance => SocialPanelController?.IsShowingAllegiance == true,
+            SocialPanelPage.Fellowship => SocialPanelController?.IsShowingFellowship == true,
+            _ => false,
+        };
         if (visible && onTargetTab)
         {
             CloseWindow(WindowNames.SocialPanel);
             return;
         }
 
-        if (showAllegiance)
-            SocialPanelController?.ShowAllegiance();
-        else
-            SocialPanelController?.ShowFellowship();
+        switch (page)
+        {
+            case SocialPanelPage.Friends: SocialPanelController?.ShowFriends(); break;
+            case SocialPanelPage.Allegiance: SocialPanelController?.ShowAllegiance(); break;
+            case SocialPanelPage.Fellowship: SocialPanelController?.ShowFellowship(); break;
+        }
         _panelUi.SetPanelVisibility(RetailPanelCatalog.SocialPanel, visible: true);
     }
 
+    private enum JournalPanelPage { Contracts, Notes, PageList }
+
+    private void OpenJournalPanel(JournalPanelPage page)
+    {
+        switch (page)
+        {
+            case JournalPanelPage.Contracts: JournalPanelController?.ShowContracts(); break;
+            case JournalPanelPage.Notes: JournalPanelController?.ShowNotes(); break;
+            case JournalPanelPage.PageList: JournalPanelController?.ShowPageList(); break;
+        }
+        _panelUi.SetPanelVisibility(RetailPanelCatalog.Journal, visible: true);
+    }
+
     private void OpenSpellbook(SpellbookWindowPage page)
     {
         bool visible = Host.IsWindowVisible(WindowNames.Spellbook);
@@ -1853,7 +2078,10 @@ public sealed class RetailUiRuntime : IDisposable
             StackSplitQuantity,
             handler => b.Objects.ObjectUpdated += handler,
             handler => b.Objects.ObjectUpdated -= handler,
-            b.IsVendorSplitExempt);
+            b.IsVendorSplitExempt,
+            isCoinstack: guid => b.Objects.Get(guid)?.WeenieClassId == 273u,
+            coinTotal: () => b.Objects.Get(b.PlayerGuid())?.Properties.GetInt(
+                (uint)PropertyInt.CoinValue) ?? 0);
 
         UiElement root = layout.Root;
         RetailWindowHandle handle = RetailWindowFrame.Mount(
@@ -3072,12 +3300,88 @@ public sealed class RetailUiRuntime : IDisposable
 
         string unmappedPath = UnmappedKeyBindingsPath(keyboard.KeyBindingsFilePath);
         var unmapped = RetailUnmappedKeyBindings.LoadOrEmpty(unmappedPath);
+        var keymaps = new RetailKeymapProfileStore(keyboard.KeyBindingsFilePath);
 
-        // ID_KeyMapCantOverwriteReadOnlyKeymap_Label — table 0x23000004, byte-
-        // verified 2026-08-11 (live probe): "Could not overwrite ". Falls back
-        // to silence (no invented English) if the DAT string is ever missing.
-        string? refusalText = strings.Resolve(
-            0x23000004u, DatStringResolver.ComputeHash("ID_KeyMapCantOverwriteReadOnlyKeymap_Label"));
+        string? ResolveKeymapTemplate(string key, string fileName)
+        {
+            // The localized templates use one named filename variable. Keep
+            // the common retail spellings populated; ResolveTemplate selects
+            // only the hash actually authored by the DAT entry.
+            var variables = new Dictionary<uint, string>
+            {
+                [DatStringResolver.ComputeHash("LABEL")] = fileName,
+                [DatStringResolver.ComputeHash("KEYMAP")] = fileName,
+                [DatStringResolver.ComputeHash("FILENAME")] = fileName,
+                [DatStringResolver.ComputeHash("NAME")] = fileName,
+                [DatStringResolver.ComputeHash("VALUE")] = fileName,
+            };
+            lock (_bindings.Assets.DatLock)
+                return strings.ResolveTemplate(0x23000004u, key, variables);
+        }
+
+        void ShowKeymapMessage(string? message)
+        {
+            if (!string.IsNullOrWhiteSpace(message) && DialogFactory is not null)
+                DialogFactory.MakeMessage(message, queueKey: 0x10000001u, priority: true);
+        }
+
+        void SaveMirrors()
+        {
+            dispatcher.Bindings.SaveToFile(keyboard.KeyBindingsFilePath);
+            unmapped.SaveToFile(unmappedPath);
+        }
+
+        void HandleSaveResult(
+            RetailKeymapSaveResult result,
+            string requestedName,
+            Action onSaved)
+        {
+            switch (result.Status)
+            {
+                case RetailKeymapSaveStatus.Saved:
+                    try
+                    {
+                        SaveMirrors();
+                    }
+                    catch (Exception failure)
+                    {
+                        Console.WriteLine($"keyboard config: JSON mirror save failed: {failure.Message}");
+                    }
+                    // The retail .keymap is the canonical save. A failure in
+                    // acdream's compatibility JSON mirror must not leave the
+                    // authored filename label showing the previous profile.
+                    onSaved();
+                    return;
+
+                case RetailKeymapSaveStatus.Exists:
+                    string? overwrite = ResolveKeymapTemplate(
+                        "ID_KeyMapOverwriteKeymap_Label", result.FileName);
+                    if (overwrite is null || DialogFactory is null) return;
+                    DialogFactory.MakeConfirmation(
+                        overwrite,
+                        data =>
+                        {
+                            if (!data.GetBoolean(RetailDialogProperty.ConfirmationResult)) return;
+                            HandleSaveResult(
+                                keymaps.Save(requestedName, dispatcher.Bindings, overwrite: true),
+                                requestedName,
+                                onSaved);
+                        },
+                        queueKey: 0x10000001u,
+                        priority: true);
+                    return;
+
+                case RetailKeymapSaveStatus.ReadOnly:
+                    ShowKeymapMessage(ResolveKeymapTemplate(
+                        "ID_KeyMapCantOverwriteReadOnlyKeymap_Label", result.FileName));
+                    return;
+
+                default:
+                    Console.WriteLine(
+                        $"keyboard config: keymap save failed ({result.Status}): {result.Error}");
+                    return;
+            }
+        }
 
         Layout.KeyboardConfigController? controller = Layout.KeyboardConfigController.Bind(
             layout,
@@ -3120,15 +3424,12 @@ public sealed class RetailUiRuntime : IDisposable
                     chord => onResult(chord == default ? null : chord)),
                 Save: () =>
                 {
-                    // S3 (2026-08-11 review): match the existing keybinds.json
-                    // writer's own discipline (RuntimeKeyBindingTarget.Apply) —
-                    // an IO failure is reported, not thrown out of UiButton.OnClick
-                    // into the input/render loop, and does not roll back the
-                    // already-accepted live binding.
                     try
                     {
-                        dispatcher.Bindings.SaveToFile(keyboard.KeyBindingsFilePath);
-                        unmapped.SaveToFile(unmappedPath);
+                        HandleSaveResult(
+                            keymaps.SaveActive(dispatcher.Bindings),
+                            keymaps.CurrentFileName,
+                            static () => { });
                     }
                     catch (Exception failure)
                     {
@@ -3136,11 +3437,23 @@ public sealed class RetailUiRuntime : IDisposable
                     }
                 },
                 Toggle: () => ToggleWindow(WindowNames.KeyboardConfig),
-                DisplaySystemMessage: text =>
+                ResolveTemplate: (key, variables) =>
                 {
-                    if (!string.IsNullOrEmpty(text)) _bindings.Options.DisplaySystemMessage(text);
+                    lock (_bindings.Assets.DatLock)
+                    {
+                        return strings.ResolveTemplate(0x23000004u, key, variables);
+                    }
+                },
+                // UIOption_ActionKeyMap::OpenCantOverwriteBindingDialog
+                // @0x00489300: type 3, keyboard queue 0x10000001, priority.
+                ShowMessage: message =>
+                {
+                    if (DialogFactory is null) return;
+                    DialogFactory.MakeMessage(
+                        message,
+                        queueKey: 0x10000001u,
+                        priority: true);
                 },
-                NonBindableRefusalText: refusalText ?? string.Empty,
                 // M3 (2026-08-11 review): retail's OpenOverwriteBindingDialog —
                 // confirm through the SAME RetailDialogFactory/MakeConfirmation
                 // seam GameplayConfirmationController already uses, before
@@ -3153,7 +3466,9 @@ public sealed class RetailUiRuntime : IDisposable
                     if (DialogFactory is null) { onResult(false); return; }
                     DialogFactory.MakeConfirmation(
                         message,
-                        data => onResult(data.GetBoolean(RetailDialogProperty.ConfirmationResult)));
+                        data => onResult(data.GetBoolean(RetailDialogProperty.ConfirmationResult)),
+                        queueKey: 0x10000001u,
+                        priority: true);
                 },
                 // OP8 re-gate (2026-08-14): retail's capture-instruction dialog
                 // (InitiateBinding @ 0x004899D0 → OpenMapWarnDialog @ 0x00488A00):
@@ -3179,7 +3494,10 @@ public sealed class RetailUiRuntime : IDisposable
                     // `text` arrives with real line breaks.
                     try
                     {
-                        return DialogFactory.MakeWait(text, queueKey: 0x10000001u);
+                        return DialogFactory.MakeWait(
+                            text,
+                            queueKey: 0x10000001u,
+                            priority: true);
                     }
                     catch (Exception failure)
                     {
@@ -3196,7 +3514,64 @@ public sealed class RetailUiRuntime : IDisposable
                     }
                 },
                 CloseCaptureInstructions: context =>
-                    DialogFactory?.CloseDialog(context)),
+                    DialogFactory?.CloseDialog(context),
+                CurrentKeymapFilename: () => keymaps.CurrentFileName,
+                OpenLoadKeymap: onLoaded =>
+                {
+                    if (DialogFactory is null) return;
+                    IReadOnlyList<string> files = keymaps.ListFiles();
+                    int selected = files
+                        .Select(static (name, index) => (name, index))
+                        .FirstOrDefault(
+                            pair => string.Equals(
+                                pair.name,
+                                keymaps.CurrentFileName,
+                                StringComparison.OrdinalIgnoreCase),
+                            (name: string.Empty, index: 0)).index;
+                    DialogFactory.MakeConfirmationMenu(
+                        files,
+                        selected,
+                        data =>
+                        {
+                            int choice = data.GetInt32(RetailDialogProperty.MenuSelection, -1);
+                            if (choice < 0 || choice >= files.Count) return;
+                            if (!keymaps.TryLoad(
+                                    files[choice],
+                                    dispatcher.Bindings,
+                                    out KeyBindings loaded,
+                                    out string? error))
+                            {
+                                Console.WriteLine($"keyboard config: keymap load failed: {error}");
+                                return;
+                            }
+                            dispatcher.SetBindings(loaded);
+                            try { SaveMirrors(); }
+                            catch (Exception failure)
+                            {
+                                Console.WriteLine(
+                                    $"keyboard config: loaded profile JSON mirror failed: {failure.Message}");
+                            }
+                            onLoaded();
+                        },
+                        queueKey: 0x10000001u);
+                },
+                OpenSaveKeymap: onSaved =>
+                {
+                    if (DialogFactory is null) return;
+                    DialogFactory.MakeConfirmationTextInput(
+                        string.Empty,
+                        data =>
+                        {
+                            string name = data.GetString(RetailDialogProperty.TextInputResult)
+                                ?? string.Empty;
+                            if (name.Length == 0) return;
+                            HandleSaveResult(
+                                keymaps.Save(name, dispatcher.Bindings, overwrite: false),
+                                name,
+                                onSaved);
+                        },
+                        queueKey: 0x10000001u);
+                }),
             resolveTemplateFont: (templateLayoutId, templateElementId) =>
             {
                 lock (_bindings.Assets.DatLock)
@@ -4073,7 +4448,7 @@ public sealed class RetailUiRuntime : IDisposable
             lock (_bindings.Assets.DatLock)
                 return RetailDataIdResolver.Resolve(_bindings.Assets.Dats, enumValue, category);
         }
-        Action refreshRows = CharacterStatController.Bind(
+        _characterStatBinding = CharacterStatController.Bind(
             layout,
             () => currentSheet,
             _bindings.Assets.DefaultFont,
@@ -4090,7 +4465,7 @@ public sealed class RetailUiRuntime : IDisposable
         _characterSheetSubscription = provider.SubscribeChanged(() =>
         {
             currentSheet = provider.BuildSheet();
-            refreshRows();
+            _characterStatBinding?.Refresh();
         });
 
         // CT3 (2026-08-24): the Titles page's row template lives in a

src/AcDream.App/UI/UiRoot.cs

@@ -184,6 +184,12 @@ public sealed class UiRoot : UiElement
     /// <summary>Widget currently receiving keyboard events.</summary>
     public UiElement? KeyboardFocus { get; private set; }
 
+    // The dispatcher is attached before retained UI. A semantic binding can
+    // therefore focus chat before this tree receives the same native key.
+    // Suppress that exact key through KeyChar/KeyUp so it cannot immediately
+    // submit the newly-focused field or insert a rebound printable key.
+    private int? _suppressedPhysicalKey;
+
     /// <summary>The edit control activated by Tab/Enter when nothing is focused — retail's
     /// chat input "write mode" toggle. Set by the host once the chat window is built.</summary>
     public UiElement? DefaultTextInput { get; set; }
@@ -497,7 +503,18 @@ public sealed class UiRoot : UiElement
 
     internal void OnSubtreeRemoving(UiElement subtree)
     {
-        ClearSubtreeOwnership(subtree);
+        // Inventory/external-container lists rebuild procedurally when an
+        // authoritative object update arrives.  That rebuild removes each old
+        // UIItem before adding its replacement.  Once BeginDrag has promoted
+        // the gesture, however, retail's UIElementManager owns a separate
+        // root-level drag element (StartDragandDrop @ 0x0045E040) and transfers
+        // mouse capture to it; the source list cell is no longer the gesture's
+        // lifetime owner.  Our drag ghost is likewise snapshotted/root-owned,
+        // so preserve it when the exact source leaf is replaced mid-drag and
+        // transfer capture to this root.  Removing a containing subtree (window
+        // teardown) still cancels normally.
+        bool replacingActiveDragSource = ReferenceEquals(subtree, DragSource);
+        ClearSubtreeOwnership(subtree, preserveDetachedDrag: replacingActiveDragSource);
         WindowManager.OnSubtreeRemoving(subtree);
     }
 
@@ -511,13 +528,16 @@ public sealed class UiRoot : UiElement
     internal void OnElementVisibilityChanged(UiElement element, bool visible)
         => ElementVisibilityChanged?.Invoke(element, visible);
 
-    internal void ClearSubtreeOwnership(UiElement subtree)
+    internal void ClearSubtreeOwnership(UiElement subtree, bool preserveDetachedDrag = false)
     {
         if (IsWithinSubtree(KeyboardFocus, subtree))
             SetKeyboardFocus(null);
         if (IsWithinSubtree(Captured, subtree))
         {
-            ReleaseCapture();
+            if (preserveDetachedDrag && ReferenceEquals(Captured, DragSource))
+                SetCapture(this);
+            else
+                ReleaseCapture();
             _dragCandidate = false;
         }
         if (IsWithinSubtree(DefaultTextInput, subtree))
@@ -527,10 +547,13 @@ public sealed class UiRoot : UiElement
         if (IsWithinSubtree(DragSource, subtree))
         {
             DragSource?.SetDragSourceActive(false, DragPayload);
-            DragSource = null;
-            DragPayload = null;
-            _dragGhost = null;
-            _dragCandidate = false;
+            if (!preserveDetachedDrag)
+            {
+                DragSource = null;
+                DragPayload = null;
+                _dragGhost = null;
+                _dragCandidate = false;
+            }
         }
         if (IsWithinSubtree(_hoverWidget, subtree))
         {
@@ -1090,13 +1113,15 @@ public sealed class UiRoot : UiElement
 
     public void OnKeyDown(int vk, uint lparam = 0)
     {
+        if (_suppressedPhysicalKey == vk)
+            return;
+
         // Nothing focused yet: Tab or Enter enters "write mode" by focusing the chat
         // input (retail's chat-activation hotkeys). Consumed so the same press doesn't
         // also fall through to a game hotkey.
         if (KeyboardFocus is null && DefaultTextInput is not null
             && (vk == (int)Silk.NET.Input.Key.Tab
-                || vk == (int)Silk.NET.Input.Key.Enter
-                || vk == (int)Silk.NET.Input.Key.KeypadEnter))
+                || vk == (int)Silk.NET.Input.Key.Enter))
         {
             SetKeyboardFocus(DefaultTextInput);
             return;
@@ -1125,6 +1150,11 @@ public sealed class UiRoot : UiElement
 
     public void OnKeyUp(int vk, uint lparam = 0)
     {
+        if (_suppressedPhysicalKey == vk)
+        {
+            _suppressedPhysicalKey = null;
+            return;
+        }
         if (KeyboardFocus is not null)
         {
             var e = new UiEvent(KeyboardFocus.EventId, KeyboardFocus, UiEventType.KeyUp,
@@ -1136,12 +1166,18 @@ public sealed class UiRoot : UiElement
 
     public void OnChar(int codepoint)
     {
+        if (_suppressedPhysicalKey is not null)
+            return;
         if (KeyboardFocus is null || !KeyboardFocus.IsEditControl) return;
         var e = new UiEvent(KeyboardFocus.EventId, KeyboardFocus, UiEventType.Char,
                             Data0: codepoint);
         BubbleEvent(KeyboardFocus, in e);
     }
 
+    /// <summary>Suppress the raw retained-UI tail of a semantic key action.</summary>
+    public void SuppressPhysicalKeyUntilRelease(Silk.NET.Input.Key key)
+        => _suppressedPhysicalKey = (int)key;
+
     // ── Focus + capture ─────────────────────────────────────────────────
 
     public void SetKeyboardFocus(UiElement? e)

src/AcDream.Core.Net/Messages/ClientCommandRequests.cs

@@ -24,6 +24,7 @@ public static class ClientCommandRequests
     public const uint SetAfkModeOpcode = 0x000Fu;
     public const uint SetAfkMessageOpcode = 0x0010u;
     public const uint EmoteOpcode = 0x01DFu;
+    public const uint SoulEmoteOpcode = 0x01E1u;
     public const uint AddFriendOpcode = 0x0018u;
     public const uint AbandonContractOpcode = 0x0316u;
     public const uint RemoveFriendOpcode = 0x0017u;
@@ -139,6 +140,10 @@ public static class ClientCommandRequests
     public static byte[] BuildEmote(uint sequence, string message) =>
         BuildString(sequence, EmoteOpcode, message);
 
+    // CM_Communication::Event_SoulEmote @ 0x006A4500.
+    public static byte[] BuildSoulEmote(uint sequence, string message) =>
+        BuildString(sequence, SoulEmoteOpcode, message);
+
     // CM_Social::Event_AddFriend/RemoveFriend/ClearFriends
     // @ 0x006A5C10 / 0x006A5650 / 0x006A55C0.
     public static byte[] BuildAddFriend(uint sequence, string name) =>

src/AcDream.Core.Net/WorldSession.cs

@@ -2681,6 +2681,13 @@ public sealed class WorldSession : IDisposable
         SendGameAction(ClientCommandRequests.BuildEmote(seq, message));
     }
 
+    public void SendSoulEmote(string message)
+    {
+        ArgumentNullException.ThrowIfNull(message);
+        uint seq = NextGameActionSequence();
+        SendGameAction(ClientCommandRequests.BuildSoulEmote(seq, message));
+    }
+
     /// <summary>
     /// Send retail SetSingleCharacterOption (0x0005) — toggles one character
     /// option. For the six <c>ListenTo*Chat</c> ids this is the message that

src/AcDream.Core/Chat/ChatCommandTargetState.cs

@@ -16,6 +16,8 @@ public sealed class ChatCommandTargetState : IDisposable
     private readonly object _gate = new();
     private string? _lastIncomingTellSender;
     private string? _lastOutgoingTellTarget;
+    private string? _lastMonarchSender;
+    private string? _lastPatronSender;
     private bool _disposed;
 
     public ChatCommandTargetState(ChatLog chat)
@@ -42,6 +44,26 @@ public sealed class ChatCommandTargetState : IDisposable
         }
     }
 
+    /// <summary>Most recent sender of an incoming retail <c>@m</c> broadcast.</summary>
+    public string? LastMonarchSender
+    {
+        get
+        {
+            lock (_gate)
+                return _lastMonarchSender;
+        }
+    }
+
+    /// <summary>Most recent sender of an incoming retail <c>@p</c> broadcast.</summary>
+    public string? LastPatronSender
+    {
+        get
+        {
+            lock (_gate)
+                return _lastPatronSender;
+        }
+    }
+
     public bool IsDisposed
     {
         get
@@ -61,6 +83,8 @@ public sealed class ChatCommandTargetState : IDisposable
         {
             _lastIncomingTellSender = null;
             _lastOutgoingTellTarget = null;
+            _lastMonarchSender = null;
+            _lastPatronSender = null;
         }
     }
 
@@ -77,17 +101,34 @@ public sealed class ChatCommandTargetState : IDisposable
 
     private void OnEntryAppended(ChatEntry entry)
     {
-        if (entry.Kind != ChatKind.Tell || string.IsNullOrEmpty(entry.Sender))
+        if (string.IsNullOrEmpty(entry.Sender))
             return;
 
         lock (_gate)
         {
             if (_disposed)
                 return;
-            if (entry.SenderGuid != 0u)
-                _lastIncomingTellSender = entry.Sender;
-            else
-                _lastOutgoingTellTarget = entry.Sender;
+            if (entry.Kind == ChatKind.Tell)
+            {
+                if (entry.SenderGuid != 0u)
+                    _lastIncomingTellSender = entry.Sender;
+                else
+                    _lastOutgoingTellTarget = entry.Sender;
+                return;
+            }
+
+            // gmCCommunicationSystem keeps independent reply targets for the
+            // legacy Monarch (0x4000) and Patron (0x2000) broadcasts. The
+            // legacy 0x0147 wire payload has no sender GUID, so its committed
+            // ChatEntry correctly carries zero even for an incoming speaker.
+            // Local channel echoes have an empty Sender and were rejected at
+            // the top of this method; the non-empty name is the discriminator.
+            if (entry.Kind != ChatKind.Channel)
+                return;
+            if (entry.ChannelId == 0x00004000u)
+                _lastMonarchSender = entry.Sender;
+            else if (entry.ChannelId == 0x00002000u)
+                _lastPatronSender = entry.Sender;
         }
     }
 }

src/AcDream.Core/Chat/InventoryFailureMessages.cs

@@ -33,18 +33,19 @@ public static class InventoryFailureMessages
         string itemName,
         uint weenieError)
     {
-        // ServerSaysAttemptFailed's verb switch. acdream has no latched kind
-        // for retail's IR_MOVE ("moved") or IR_WIELD ("wielded") today —
-        // wields ride AutoWieldController without the single-request gate —
-        // so those rows are absent rather than guessed onto a wrong kind.
+        // ServerSaysAttemptFailed's complete verb switch. The enum values are
+        // named by operation rather than retail's numeric IR_* values, but the
+        // wording and NAME_PLURAL/NAME_APPROPRIATE choice are verbatim.
         string? verb = kind switch
         {
             InventoryRequestKind.Merge => "merged",
             InventoryRequestKind.SplitToContainer => "split",
             InventoryRequestKind.SplitToWorld => "split",
+            InventoryRequestKind.Move => "moved",
             InventoryRequestKind.Pickup => "picked up",
             InventoryRequestKind.PutInContainer => "put in the container",
             InventoryRequestKind.DropToWorld => "dropped",
+            InventoryRequestKind.Wield => "wielded",
             InventoryRequestKind.Give => "given",
             _ => null,
         };

src/AcDream.Core/Input/RetailActionMap.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using AcDream.Core.Content;
 using DatReaderWriter.DBObjs;
+using DatReaderWriter.Types;
 
 namespace AcDream.Core.Input;
 
@@ -124,7 +125,23 @@ public sealed record RetailActionMapRow(
 
 /// <summary>The complete read result: every user-bindable ActionMap row, plus the raw
 /// row count read (for conformance pinning against the installed dats).</summary>
-public sealed record RetailActionMapSnapshot(IReadOnlyList<RetailActionMapRow> Rows);
+public sealed record RetailActionMapSnapshot(
+    IReadOnlyList<RetailActionMapRow> Rows,
+    IReadOnlyDictionary<uint, IReadOnlySet<uint>>? ConflictingInputMaps = null)
+{
+    /// <summary>
+    /// Retail <c>ICIDM::FindConflictingInputMaps</c> policy. A context always
+    /// conflicts with itself; cross-context conflicts exist only when the
+    /// DAT <c>ActionMap.ConflictingMaps</c> table names the other context.
+    /// Contexts absent from that table therefore do not conflict across maps.
+    /// </summary>
+    public bool InputMapsConflict(uint leftInputMapId, uint rightInputMapId) =>
+        leftInputMapId == rightInputMapId
+        || (ConflictingInputMaps?.TryGetValue(
+                leftInputMapId,
+                out IReadOnlySet<uint>? conflicts) == true
+            && conflicts.Contains(rightInputMapId));
+}
 
 /// <summary>
 /// Retail's 19 named <c>InputMapID -&gt; ID_InputMap_*</c> string-table keys
@@ -220,7 +237,16 @@ public static class RetailActionMapReader
             }
         }
 
-        return new RetailActionMapSnapshot(rows);
+        var conflictingInputMaps = new Dictionary<uint, IReadOnlySet<uint>>();
+        foreach (var entry in actionMap.ConflictingMaps)
+        {
+            InputsConflictsValue value = entry.Value;
+            uint inputMapId = value.InputMap != 0u ? value.InputMap : entry.Key;
+            conflictingInputMaps[inputMapId] =
+                new HashSet<uint>(value.ConflictingInputMaps);
+        }
+
+        return new RetailActionMapSnapshot(rows, conflictingInputMaps);
     }
 
     private static void CollectDefaults(

src/AcDream.Core/Items/ExternalContainerState.cs

@@ -24,14 +24,31 @@ public readonly record struct ExternalContainerTransition(
 /// </summary>
 public sealed class ExternalContainerState
 {
+    private readonly HashSet<uint> _openedCorpses = [];
+
     public uint RequestedContainerId { get; private set; }
     public uint CurrentContainerId { get; private set; }
+    public int OpenedCorpseCount => _openedCorpses.Count;
 
     public event Action<ExternalContainerTransition>? Changed;
 
-    public bool RequestOpen(uint containerId)
+    /// <summary>
+    /// Sets retail's requested ground object. When that object is a corpse,
+    /// this is also the exact <c>SetGroundObject</c> edge at which retail calls
+    /// <c>ACCWeenieObject::SetCorpseOpened @ 0x0058E670</c>.
+    /// </summary>
+    public bool RequestOpen(uint containerId, bool isCorpse = false)
     {
-        if (containerId == 0u || RequestedContainerId == containerId)
+        if (containerId == 0u)
+            return false;
+
+        // Retail marks the corpse on the SetGroundObject edge even when the
+        // requested ground-object id is already current. Keep that lifetime
+        // fact independent from whether this call changes presentation state.
+        if (isCorpse)
+            _openedCorpses.Add(containerId);
+
+        if (RequestedContainerId == containerId)
             return false;
 
         uint previous = CurrentContainerId;
@@ -54,6 +71,19 @@ public sealed class ExternalContainerState
         return true;
     }
 
+    /// <summary>
+    /// Retail <c>ACCWeenieObject::HasCorpseBeenOpened @ 0x0058DB70</c>.
+    /// The set is session-scoped and an object's delete edge removes its id.
+    /// </summary>
+    public bool HasCorpseBeenOpened(uint objectId)
+        => objectId != 0u && _openedCorpses.Contains(objectId);
+
+    /// <summary>
+    /// Retail <c>ACCWeenieObject::SetCorpseDeleted @ 0x0058E6C0</c>.
+    /// </summary>
+    public bool SetCorpseDeleted(uint objectId)
+        => objectId != 0u && _openedCorpses.Remove(objectId);
+
     public bool ApplyViewContents(uint containerId)
     {
         if (containerId == 0u || containerId != RequestedContainerId)
@@ -98,9 +128,12 @@ public sealed class ExternalContainerState
     public bool Reset()
     {
         uint previous = CurrentContainerId;
-        bool changed = previous != 0u || RequestedContainerId != 0u;
+        bool changed = previous != 0u
+            || RequestedContainerId != 0u
+            || _openedCorpses.Count != 0;
         CurrentContainerId = 0u;
         RequestedContainerId = 0u;
+        _openedCorpses.Clear();
 
         var transition = new ExternalContainerTransition(
             ExternalContainerTransitionKind.Reset,

src/AcDream.Core/Items/InventoryContainerPlacementPolicy.cs

@@ -0,0 +1,158 @@
+namespace AcDream.Core.Items;
+
+/// <summary>
+/// Side-effect-free container-placement result shared by drag hover and
+/// release. It ports the observable rules from
+/// <c>ItemHolder::AttemptToPlaceInContainer_IsItemLegal @ 0x005870C0</c>,
+/// <c>AttemptToPlaceInContainer_IsContainerLegal @ 0x005879B0</c>, and
+/// <c>WillItemFitInContainer @ 0x00587D60</c> that can be answered from the
+/// client's public object projection.
+/// </summary>
+public enum InventoryContainerPlacementRejection
+{
+    None,
+    InvalidItem,
+    CannotMovePlayer,
+    CannotMoveCreature,
+    SourceBeingTraded,
+    InvalidDestination,
+    DestinationBeingTraded,
+    RecursiveContainment,
+    ItemCapacityFull,
+    ContainerCapacityFull,
+}
+
+public static class InventoryContainerPlacementPolicy
+{
+    public static InventoryContainerPlacementRejection Evaluate(
+        ClientObjectTable objects,
+        uint itemId,
+        uint destinationId,
+        uint playerId)
+    {
+        ArgumentNullException.ThrowIfNull(objects);
+        if (itemId == 0u || objects.Get(itemId) is not { } item)
+            return InventoryContainerPlacementRejection.InvalidItem;
+        if (itemId == playerId)
+            return InventoryContainerPlacementRejection.CannotMovePlayer;
+        if ((item.Type & ItemType.Creature) != 0)
+            return InventoryContainerPlacementRejection.CannotMoveCreature;
+        if (item.TradeState == 1)
+            return InventoryContainerPlacementRejection.SourceBeingTraded;
+        ClientObject? destination = objects.Get(destinationId);
+        if (destinationId == 0u
+            || (destination is null && destinationId != playerId)
+            || (destination is not null && !IsContainer(destination) && destinationId != playerId))
+        {
+            return InventoryContainerPlacementRejection.InvalidDestination;
+        }
+        if (destination?.TradeState == 1)
+            return InventoryContainerPlacementRejection.DestinationBeingTraded;
+        if (itemId == destinationId || IsContainedBy(objects, destinationId, itemId))
+            return InventoryContainerPlacementRejection.RecursiveContainment;
+
+        bool alreadyDirectlyContained = item.ContainerId == destinationId;
+        if (IsContainer(item))
+        {
+            int capacity = destination?.ContainersCapacity ?? 0;
+            if (!alreadyDirectlyContained
+                && capacity > 0
+                && CountContainers(objects, destinationId) >= capacity)
+            {
+                return InventoryContainerPlacementRejection.ContainerCapacityFull;
+            }
+        }
+        else
+        {
+            int capacity = destination?.ItemsCapacity ?? 0;
+            if (!alreadyDirectlyContained
+                && capacity > 0
+                && CountItems(objects, destinationId) >= capacity)
+            {
+                return InventoryContainerPlacementRejection.ItemCapacityFull;
+            }
+        }
+
+        return InventoryContainerPlacementRejection.None;
+    }
+
+    public static string? ComposeClientLocal(
+        InventoryContainerPlacementRejection rejection,
+        ClientObject? item,
+        ClientObject? destination,
+        uint playerId)
+    {
+        string itemName = item?.GetAppropriateName() ?? "item";
+        string destinationName = destination?.GetAppropriateName() ?? "container";
+        return rejection switch
+        {
+            InventoryContainerPlacementRejection.None => null,
+            InventoryContainerPlacementRejection.InvalidItem => "That item is not valid!",
+            InventoryContainerPlacementRejection.CannotMovePlayer =>
+                "You cannot place yourself within another object!",
+            InventoryContainerPlacementRejection.CannotMoveCreature =>
+                "You cannot pick up creatures!",
+            InventoryContainerPlacementRejection.SourceBeingTraded =>
+                $"The {itemName} is being traded",
+            InventoryContainerPlacementRejection.InvalidDestination =>
+                "The destination container is not valid!",
+            InventoryContainerPlacementRejection.DestinationBeingTraded =>
+                $"The {destinationName} is being traded",
+            InventoryContainerPlacementRejection.RecursiveContainment =>
+                "You cannot place an object within itself!",
+            InventoryContainerPlacementRejection.ItemCapacityFull =>
+                destination?.ObjectId == playerId
+                    ? $"{destinationName} is completely full!"
+                    : $"The {destinationName} is completely full!",
+            InventoryContainerPlacementRejection.ContainerCapacityFull =>
+                destination?.ObjectId == playerId
+                    ? $"{destinationName} can carry no more containers!"
+                    : $"The {destinationName} can fit no more containers!",
+            _ => null,
+        };
+    }
+
+    public static bool IsContainer(ClientObject item)
+        => item.ContainerTypeHint != 0u
+            || (item.Type & ItemType.Container) != 0
+            || item.ItemsCapacity != 0
+            || item.ContainersCapacity != 0;
+
+    private static int CountItems(ClientObjectTable objects, uint containerId)
+    {
+        int count = 0;
+        foreach (uint childId in objects.GetContents(containerId))
+        {
+            if (objects.Get(childId) is { } child && !IsContainer(child))
+                count++;
+        }
+        return count;
+    }
+
+    private static int CountContainers(ClientObjectTable objects, uint containerId)
+    {
+        int count = 0;
+        foreach (uint childId in objects.GetContents(containerId))
+        {
+            if (objects.Get(childId) is { } child && IsContainer(child))
+                count++;
+        }
+        return count;
+    }
+
+    private static bool IsContainedBy(
+        ClientObjectTable objects,
+        uint candidateId,
+        uint possibleAncestorId)
+    {
+        var visited = new HashSet<uint>();
+        uint current = candidateId;
+        while (current != 0u && visited.Add(current))
+        {
+            if (current == possibleAncestorId)
+                return true;
+            current = objects.Get(current)?.ContainerId ?? 0u;
+        }
+        return false;
+    }
+}

src/AcDream.Core/Items/InventoryTransactionState.cs

@@ -6,8 +6,10 @@ public enum InventoryRequestKind
     PutInContainer,
     SplitToContainer,
     Merge,
+    Move,
     DropToWorld,
     SplitToWorld,
+    Wield,
     Give,
 }
 

src/AcDream.Core/Items/ItemInteractionPolicy.cs

@@ -20,13 +20,22 @@ public enum PublicWeenieFlags : uint
     Attackable = 0x00000010,
     /// <summary>PWD bit 5 — <c>ACCWeenieObject::IsPK @0x0058C8B0</c>.</summary>
     PlayerKiller = 0x00000020,
+    HiddenAdmin = 0x00000040,
+    UiHidden = 0x00000080,
+    Book = 0x00000100,
     Vendor = 0x00000200,
     PlayerKillerSwitch = 0x00000400,
     NonPlayerKillerSwitch = 0x00000800,
     Door = 0x00001000,
     Corpse = 0x00002000,
+    Lifestone = 0x00004000,
+    Food = 0x00008000,
     Healer = 0x00010000,
     Lockpick = 0x00020000,
+    Portal = 0x00040000,
+    Admin = 0x00100000,
+    FreePlayerKiller = 0x00200000,
+    ImmuneCellRestrictions = 0x00400000,
     RequiresPackSlot = 0x00800000,
     /// <summary>
     /// F4 (Slice 6b/6c review): <c>BF_RETAINED</c>, the "unsellable" bit
@@ -37,6 +46,8 @@ public enum PublicWeenieFlags : uint
     Retained = 0x01000000,
     /// <summary>PWD bit 0x19 (25) — <c>ACCWeenieObject::IsPKLite @0x0058C8A0</c>.</summary>
     PlayerKillerLite = 0x02000000,
+    IncludesSecondHeader = 0x04000000,
+    Bindstone = 0x08000000,
     VolatileRare = 0x10000000,
     WieldOnUse = 0x20000000,
     WieldLeft = 0x40000000,
@@ -79,7 +90,8 @@ public readonly record struct ItemPolicyObject(
     int TradeState,
     int StackSize,
     int MaxSplitSize,
-    bool IsIn3DView)
+    bool IsIn3DView,
+    string Name = "item")
 {
     public bool IsPlayer => (Flags & PublicWeenieFlags.Player) != 0;
 }
@@ -249,11 +261,11 @@ public static class ItemInteractionPolicy
         }
 
         if (source.TradeState == 1)
-            return Reject("You cannot use an item while it is being traded.");
+            return Reject($"You cannot use the {NameOf(source)} because you are trading it");
 
         if (source.CurrentLocation == EquipMask.None
             && ItemUseability.LeastLimitedSourceUse(source.Useability) == ItemUseability.Wielded)
-            return Reject("You must wield that item before you can use it.");
+            return Reject($"You must wield the {NameOf(source)} to use it");
 
         if (ItemUseability.IsTargeted(source.Useability))
         {
@@ -261,9 +273,9 @@ public static class ItemInteractionPolicy
                 return Consumed(new ItemPolicyAction(ItemPolicyActionKind.EnterTargetMode, source.Id));
 
             if (input.SelectedTarget is not { } target)
-                return Reject("Select a target for this item first.");
-            if (!IsTargetCompatible(source, target, input.PlayerId))
-                return Reject("That is not a valid target for this item.");
+                return Reject($"Select your target before using the {NameOf(source)}");
+            if (TargetCompatibilityFailure(source, target, input.PlayerId) is { } failure)
+                return Reject(failure);
 
             var actions = new List<ItemPolicyAction>
             {
@@ -305,13 +317,13 @@ public static class ItemInteractionPolicy
         if (source.Id == input.PlayerId)
             return new ItemUsePolicyDecision(false, Array.Empty<ItemPolicyAction>());
         if ((source.Flags & PublicWeenieFlags.Door) != 0)
-            return Reject("You cannot open or close that object right now.");
+            return Reject($"You can't open or close this {NameOf(source)} that way");
         if ((source.Flags & PublicWeenieFlags.Attackable) != 0
             && input.InNonCombatMode)
-            return Reject("You must switch to a combat mode before attacking that target.");
+            return Reject($"To attack {NameOf(source)}, click on the dove icon first");
         if ((source.Flags & PublicWeenieFlags.Attackable) == 0
             || input.InNonCombatMode)
-            return Reject("That object cannot be used.");
+            return Reject($"The {NameOf(source)} cannot be used");
         return new ItemUsePolicyDecision(false, Array.Empty<ItemPolicyAction>());
     }
 
@@ -319,9 +331,18 @@ public static class ItemInteractionPolicy
         in ItemPolicyObject source,
         in ItemPolicyObject target,
         uint playerId)
+        => TargetCompatibilityFailure(source, target, playerId) is null;
+
+    private static string? TargetCompatibilityFailure(
+        in ItemPolicyObject source,
+        in ItemPolicyObject target,
+        uint playerId)
     {
         if (source.TradeState == 1)
-            return false;
+            return $"You cannot use the {NameOf(source)} because you are trading it";
+
+        if (target.TradeState == 1)
+            return $"You can't use the {NameOf(source)} on an item you are trading";
 
         uint flags = ItemUseability.TargetFlags(source.Useability);
         if (!target.OwnedByPlayer)
@@ -330,18 +351,20 @@ public static class ItemInteractionPolicy
             if ((least & ItemUseability.Contained) != 0)
             {
                 if (!(target.Id == playerId && (flags & ItemUseability.Self) != 0))
-                    return false;
+                    return $"You can't use the {NameOf(source)} on what you don't own";
             }
             else if ((least & ItemUseability.Wielded) != 0)
             {
-                return false;
+                return $"You can't use the {NameOf(source)} on what you aren't wielding";
             }
         }
 
         if (target.Id == playerId && (flags & ItemUseability.Self) == 0)
-            return false;
+            return $"Cannot use the {NameOf(source)} on yourself";
 
-        return (source.TargetType & (uint)target.Type) != 0;
+        return (source.TargetType & (uint)target.Type) != 0
+            ? null
+            : $"Cannot use the {NameOf(source)} with the {NameOf(target)}";
     }
 
     public static ItemPlacementPolicyDecision DecidePlacement(
@@ -353,9 +376,10 @@ public static class ItemInteractionPolicy
         if (input.TargetId == input.PlayerId)
             return Placement(true, new ItemPolicyAction(ItemPolicyActionKind.PlaceInBackpack, input.Item.Id));
         if (!input.Item.OwnedByPlayer)
-            return Placement(false, RejectAction("You must first pick up that item."));
+            return Placement(false, RejectAction($"You must first pick up the {NameOf(input.Item)}"));
         if (input.Item.TradeState != 0)
-            return Placement(false, RejectAction("You cannot move an item while it is being traded."));
+            return Placement(false, RejectAction(
+                $"You are trading the {NameOf(input.Item)}, it cannot be dropped"));
 
         if (input.TargetId == 0)
             return input.AllowGroundFallback ? PlaceOnGround(input) : Placement(false);
@@ -370,7 +394,7 @@ public static class ItemInteractionPolicy
             if (input.SplitSize >= input.Item.MaxSplitSize)
                 return Placement(false, new ItemPolicyAction(ItemPolicyActionKind.SellToVendor,
                     input.Item.Id, target.Id, input.SplitSize));
-            return Placement(false, RejectAction("Split the stack before selling part of it."));
+            return Placement(false, RejectAction("You must split the stack before selling it."));
         }
 
         if (input.DragOnPlayerOpensSecureTrade && target.IsPlayer)
@@ -384,16 +408,17 @@ public static class ItemInteractionPolicy
         if (target.IsContainer)
         {
             if ((target.Flags & PublicWeenieFlags.Openable) == 0)
-                return Placement(false, RejectAction("That container is locked."));
+                return Placement(false, RejectAction($"The {NameOf(target)} is locked"));
             if (target.Id != input.GroundObjectId)
-                return Placement(false, RejectAction("You must open that container first."));
+                return Placement(false, RejectAction($"You must open the {NameOf(target)} first"));
             return Placement(true, new ItemPolicyAction(ItemPolicyActionKind.PlaceInContainer,
                 input.Item.Id, target.Id, input.SplitSize));
         }
 
         if (input.AllowGroundFallback)
             return PlaceOnGround(input);
-        return Placement(false, RejectAction("You cannot give that item to this target."));
+        return Placement(false, RejectAction(
+            $"Cannot give {NameOf(input.Item)} to {NameOf(target)}"));
     }
 
     private static IReadOnlyList<ItemPolicyAction> BuildUsingItemActions(
@@ -436,15 +461,18 @@ public static class ItemInteractionPolicy
         in ItemPlacementPolicyInput input)
     {
         if (!input.PlayerOnGround)
-            return Placement(false, RejectAction("You cannot do that in mid air."));
+            return Placement(false, RejectAction("You cannot do that in mid air"));
         if (input.SplitSize < input.Item.MaxSplitSize)
             return Placement(true, new ItemPolicyAction(ItemPolicyActionKind.SplitToWorld,
                 input.Item.Id, Amount: input.SplitSize));
         if (!input.Item.IsIn3DView)
             return Placement(true, new ItemPolicyAction(ItemPolicyActionKind.DropToWorld, input.Item.Id));
-        return Placement(false, RejectAction("Move cancelled."));
+        return Placement(false, RejectAction("Move cancelled"));
     }
 
+    private static string NameOf(in ItemPolicyObject item)
+        => string.IsNullOrWhiteSpace(item.Name) ? "item" : item.Name;
+
     private static ItemUsePolicyDecision Consumed(params ItemPolicyAction[] actions)
         => new(true, actions);
 

src/AcDream.Core/Items/VendorStagingList.cs

@@ -127,6 +127,27 @@ public sealed class VendorStagingList
         return true;
     }
 
+    /// <summary>
+    /// Replaces retail's temporary pre-split sell-row identity with the
+    /// server-created split stack while preserving the row's position and
+    /// selected quantity. <c>VendorSellUI::ItemAttributesChanged</c>
+    /// performs the same in-place substitution after matching the new
+    /// object's class id and stack size.
+    /// </summary>
+    public bool Replace(uint itemGuid, uint replacementGuid)
+    {
+        if (itemGuid == 0u || replacementGuid == 0u || itemGuid == replacementGuid)
+            return false;
+
+        int index = _entries.FindIndex(entry => entry.ItemGuid == itemGuid);
+        if (index < 0 || _entries.Exists(entry => entry.ItemGuid == replacementGuid))
+            return false;
+
+        _entries[index] = _entries[index] with { ItemGuid = replacementGuid };
+        Changed?.Invoke();
+        return true;
+    }
+
     /// <summary>Port of the unconditional <c>PackableList&lt;ItemProfile&gt;::Flush</c> calls
     /// ("Clear List" buttons, and the optimistic post-send clear both Buy All and Sell All
     /// perform immediately after their wire send — see the batched-send call sites).</summary>

src/AcDream.Core/Physics/MotionInterpreter.cs

@@ -2269,8 +2269,9 @@ public sealed class MotionInterpreter : IMotionDoneSink
         if (PhysicsObj is null)
             return false;
 
-        bool grounded = PhysicsObj.TransientState.HasFlag(TransientStateFlags.Contact)
-                     && PhysicsObj.TransientState.HasFlag(TransientStateFlags.OnWalkable);
+        const TransientStateFlags groundedMask =
+            TransientStateFlags.Contact | TransientStateFlags.OnWalkable;
+        bool grounded = (PhysicsObj.TransientState & groundedMask) == groundedMask;
         if (!grounded)
             return false;
 

src/AcDream.Core/Physics/RawMotionState.cs

@@ -74,6 +74,32 @@ public readonly record struct RawMotionAction(
 /// </summary>
 public sealed class RawMotionState
 {
+    public RawMotionState()
+    {
+    }
+
+    /// <summary>
+    /// Deep snapshot used at retail's synchronous SendMovementEvent boundary.
+    /// The action FIFO is copied so animation completion cannot mutate a
+    /// packet that has already been requested.
+    /// </summary>
+    public RawMotionState(RawMotionState other)
+    {
+        ArgumentNullException.ThrowIfNull(other);
+        CurrentHoldKey = other.CurrentHoldKey;
+        CurrentStyle = other.CurrentStyle;
+        ForwardCommand = other.ForwardCommand;
+        ForwardHoldKey = other.ForwardHoldKey;
+        ForwardSpeed = other.ForwardSpeed;
+        SidestepCommand = other.SidestepCommand;
+        SidestepHoldKey = other.SidestepHoldKey;
+        SidestepSpeed = other.SidestepSpeed;
+        TurnCommand = other.TurnCommand;
+        TurnHoldKey = other.TurnHoldKey;
+        TurnSpeed = other.TurnSpeed;
+        _actions.AddRange(other._actions);
+    }
+
     /// <summary>Retail <c>current_holdkey</c> (ctor default HoldKey_None).</summary>
     public HoldKey CurrentHoldKey  { get; set; } = HoldKey.None;
     /// <summary>Retail <c>current_style</c> (ctor default 0x8000003D, NonCombat).</summary>

src/AcDream.Runtime/Chat/LiveChatCommandRoute.cs

@@ -21,7 +21,10 @@ public sealed record LiveChatCommandBindings(
     Action<string, string> SendTell,
     Action<uint, string> SendChannel,
     Action<uint, uint, uint, uint, string, uint> SendTurbineChat,
-    Action<string>? Log = null);
+    Action<string>? Log = null,
+    Func<string, RetailChatPose?>? ResolvePose = null,
+    Action<uint>? ExecuteMotion = null,
+    Action<string>? SendSoulEmote = null);
 
 /// <summary>
 /// One generation's active binding for the four chat-core records. The route
@@ -153,7 +156,7 @@ public sealed class LiveChatCommandRoute
         switch (command.Channel)
         {
             case ChatChannelKind.Say:
-                SendIfActive(() => bindings.SendTalk(command.Text));
+                RoutePublicChat(bindings, command.Text);
                 return;
 
             case ChatChannelKind.Tell:
@@ -191,6 +194,25 @@ public sealed class LiveChatCommandRoute
         RouteLegacyChannel(bindings, command.Channel, command.Text);
     }
 
+    private void RoutePublicChat(
+        LiveChatCommandBindings bindings,
+        string text)
+    {
+        string spoken = RetailPublicChatParser.ExtractPoses(
+            text,
+            bindings.ResolvePose,
+            pose =>
+            {
+                bindings.ExecuteMotion?.Invoke(pose.MotionCommand);
+                if (!string.IsNullOrEmpty(pose.OthersText))
+                    bindings.SendSoulEmote?.Invoke(pose.OthersText);
+                if (!string.IsNullOrEmpty(pose.SelfText))
+                    bindings.Chat.OnSoulEmote("You", pose.SelfText, 0u);
+            });
+        if (!string.IsNullOrEmpty(spoken))
+            SendIfActive(() => bindings.SendTalk(spoken));
+    }
+
     private void RouteTurbineChat(
         LiveChatCommandBindings bindings,
         ChatChannelKindLite kind,

src/AcDream.Runtime/Chat/RetailPublicChatParser.cs

@@ -0,0 +1,76 @@
+namespace AcDream.Runtime.Chat;
+
+/// <summary>One DAT-backed <c>ChatPoseTable</c> resolution.</summary>
+public readonly record struct RetailChatPose(
+    uint MotionCommand,
+    string SelfText,
+    string OthersText);
+
+/// <summary>
+/// Ports <c>ClientCommunicationSystem::PublicChat @ 0x005810F0</c> and
+/// <c>RemoveTextBetween @ 0x00580FD0</c>. Valid pose tokens are consumed;
+/// unknown or unmatched delimiters remain ordinary speech.
+/// </summary>
+public static class RetailPublicChatParser
+{
+    public static string ExtractPoses(
+        string text,
+        Func<string, RetailChatPose?>? resolve,
+        Action<RetailChatPose>? execute)
+    {
+        ArgumentNullException.ThrowIfNull(text);
+        if (resolve is null || execute is null || text.Length == 0)
+            return text.Trim();
+
+        string remaining = text;
+        int cursor = 0;
+        while (cursor < remaining.Length)
+        {
+            int star = remaining.IndexOf('*', cursor);
+            int angle = remaining.IndexOf('<', cursor);
+            int open;
+            char close;
+            if (star < 0)
+            {
+                open = angle;
+                close = '>';
+            }
+            else if (angle < 0 || star <= angle)
+            {
+                open = star;
+                close = '*';
+            }
+            else
+            {
+                open = angle;
+                close = '>';
+            }
+
+            if (open < 0)
+                break;
+            int end = remaining.IndexOf(close, open + 1);
+            if (end < 0)
+            {
+                cursor = open + 1;
+                continue;
+            }
+
+            string command = remaining[(open + 1)..end];
+            RetailChatPose? pose = resolve(command);
+            if (pose is { MotionCommand: not 0u } resolved)
+            {
+                execute(resolved);
+                remaining = remaining.Remove(open, end - open + 1);
+                cursor = open;
+            }
+            else
+            {
+                // Pose() returned false: retail leaves the complete literal
+                // token in the talk text and advances past this pair.
+                cursor = end + 1;
+            }
+        }
+
+        return remaining.Trim();
+    }
+}

src/AcDream.Runtime/GameRuntimeActionViews.cs

@@ -10,7 +10,8 @@ public readonly record struct RuntimeCombatAttackSnapshot(
     float PowerBarLevel,
     bool BuildInProgress,
     bool RequestInProgress,
-    float RequestedPower);
+    float RequestedPower,
+    bool RepeatAttackInProgress = false);
 
 public readonly record struct RuntimeSpellCastSnapshot(
     long Revision,

src/AcDream.Runtime/GameRuntimeCommands.cs

@@ -67,6 +67,8 @@ public enum RuntimeMovementCommand
     Sit,
     Crouch,
     Sleep,
+    StopCompletely,
+    FinishJump,
 }
 
 public enum RuntimeChatChannel
@@ -160,6 +162,10 @@ public interface IRuntimeMovementCommands
         RuntimeGenerationToken expectedGeneration,
         RuntimeMovementCommand command);
 
+    RuntimeCommandResult ExecuteMotion(
+        RuntimeGenerationToken expectedGeneration,
+        uint motionCommand);
+
     RuntimeCommandResult SetIntent(
         RuntimeGenerationToken expectedGeneration,
         in Gameplay.MovementInput input);

src/AcDream.Runtime/GameRuntimeViews.cs

@@ -86,6 +86,10 @@ public readonly record struct RuntimeMovementSnapshot(
 public interface IRuntimeMovementView
 {
     RuntimeMovementSnapshot Snapshot { get; }
+
+    bool IsStandingStill { get; }
+
+    Gameplay.JumpChargeSnapshot JumpCharge { get; }
 }
 
 public enum RuntimePortalKind

src/AcDream.Runtime/Gameplay/LocalPlayerOutboundController.cs

@@ -231,6 +231,9 @@ public sealed class LocalPlayerOutboundController
 
     public static RawMotionState BuildRawMotionState(MovementResult movement)
     {
+        if (movement.RawMotionStateOverride is { } rawMotionState)
+            return new RawMotionState(rawMotionState);
+
         HoldKey axisHoldKey = movement.IsRunning ? HoldKey.Run : HoldKey.None;
         return new RawMotionState
         {

src/AcDream.Runtime/Gameplay/PlayerMovementController.cs

@@ -110,7 +110,11 @@ public readonly record struct MovementResult(
     // MovementManager's complete RawMotionState into MoveToStatePack. An
     // absent style bit unpacks as NonCombat, so the canonical raw style must
     // travel with every input-boundary snapshot sent to ACE.
-    uint CurrentStyle = 0x8000003Du);
+    uint CurrentStyle = 0x8000003Du,
+    // Retail SendMovementEvent snapshots the COMPLETE RawMotionState
+    // synchronously. Command-originated motions use this one-shot override so
+    // the action FIFO/state survives the render-tick input projection.
+    RawMotionState? RawMotionStateOverride = null);
 
 /// <summary>
 /// Portal-space state for the player movement controller.
@@ -530,6 +534,25 @@ public sealed class PlayerMovementController
     /// </summary>
     public JumpChargeSnapshot JumpCharge
         => new(_jumpCharging, _jumpCharging ? _jumpExtent : 0f);
+
+    /// <summary>
+    /// Retail <c>CommandInterpreter::IsStandingStill</c>: the exact motion-
+    /// interpreter predicate consumed by Escape before it reaches selection
+    /// or the Gameplay Options fallback.
+    /// </summary>
+    internal bool IsStandingStill => _motion.IsStandingStill();
+
+    /// <summary>
+    /// Retail <c>ClientCombatSystem::FinishJump</c> (0x0056A9B0): end an
+    /// in-progress jump power build without executing the jump and clear the
+    /// standing-long-jump arm on the motion interpreter.
+    /// </summary>
+    internal void FinishJump()
+    {
+        _jumpCharging = false;
+        _jumpExtent = 0f;
+        _motion.StandingLongJump = false;
+    }
     // Matching v11.4186 x86 resolves GetPowerBarLevel's collapsed x87
     // operands: ATTACK_POWERUP_TIME=1.0 s, DUAL_WIELD_POWERUP_TIME=0.8 s.
     // Jump uses the same shared powerbar function, so its normal fill rate is
@@ -656,6 +679,8 @@ public sealed class PlayerMovementController
     private readonly AcDream.Core.Physics.Motion.MotionDeltaFrame
         _positionManagerDeltaScratch = new();
     private bool _externalMovementEventPending;
+    private RawMotionState? _externalRawMotionStatePending;
+    private uint _localActionStamp;
 
     // ── R4-V5: the verbatim retail MoveToManager replaces B.6 auto-walk ──
     // The B.6 DriveServerAutoWalk overlay (synthesized turn-first phase,
@@ -1441,6 +1466,34 @@ public sealed class PlayerMovementController
         return true;
     }
 
+    /// <summary>
+    /// Retail <c>ACCmdInterp::SetMotion</c> (<c>0x0058B310</c>) with
+    /// start=true: submit one raw command through the local physics-object
+    /// boundary and publish the resulting movement edge on the next turn.
+    /// </summary>
+    internal bool RequestCommandMotion(uint motion)
+    {
+        EnsurePublishedForRuntimeOperation();
+        TakeControlFromServer();
+        var parameters =
+            new AcDream.Core.Physics.Motion.MovementParameters
+            {
+                Autonomous = true,
+                ActionStamp = _localActionStamp,
+            };
+        if (DoMotionAtPhysicsObjectBoundary(motion, parameters)
+            != WeenieError.None)
+        {
+            return false;
+        }
+
+        if ((motion & 0x10000000u) != 0u)
+            _localActionStamp++;
+        _externalRawMotionStatePending = new RawMotionState(_motion.RawState);
+        _externalMovementEventPending = true;
+        return true;
+    }
+
     public void SetCharacterSkills(int runSkill, int jumpSkill)
     {
         EnsureConfigurationMutable();
@@ -2452,6 +2505,9 @@ public sealed class PlayerMovementController
         bool externallyRequestedMovementEvent =
             _externalMovementEventPending;
         _externalMovementEventPending = false;
+        RawMotionState? externalRawMotionState =
+            _externalRawMotionStatePending;
+        _externalRawMotionStatePending = null;
         bool motionEdgeFired = false;
         bool movementEventRequested =
             externallyRequestedMovementEvent;
@@ -3189,7 +3245,8 @@ public sealed class PlayerMovementController
             SidestepUsesRunHold: _activeInputSidestepUsesRunHold
                 && outSidestepCmd.HasValue,
             IsMouseLookMovementEvent: mouseMovementEventDue,
-            CurrentStyle: _motion.RawState.CurrentStyle);
+            CurrentStyle: _motion.RawState.CurrentStyle,
+            RawMotionStateOverride: externalRawMotionState);
     }
 
     /// <summary>

src/AcDream.Runtime/Gameplay/RuntimeActionState.cs

@@ -253,7 +253,8 @@ public sealed class RuntimeActionState : IDisposable
                 owner.CombatAttack.PowerBarLevel,
                 owner.CombatAttack.BuildInProgress,
                 owner.CombatAttack.AttackRequestInProgress,
-                owner.CombatAttack.RequestedAttackPower),
+                owner.CombatAttack.RequestedAttackPower,
+                owner.CombatAttack.RepeatAttackInProgress),
             new RuntimeSpellCastSnapshot(
                 Interlocked.Read(ref owner._magicIntentRevision),
                 owner.SpellCast.LastRequestedSpellId ?? 0u,

src/AcDream.Runtime/Gameplay/RuntimeCombatAttackState.cs

@@ -152,6 +152,7 @@ public sealed class RuntimeCombatAttackState : IDisposable
     public AttackHeight RequestedHeight { get; private set; } = AttackHeight.Medium;
     public float DesiredPower { get; private set; } = InitialDesiredPower;
     public bool AttackRequestInProgress => _attackRequestInProgress;
+    public bool RepeatAttackInProgress => _repeatAttacking;
     public float RequestedAttackPower => _requestedAttackPower;
     public bool BuildInProgress => _buildInProgress;
     public bool IsDisposed => _disposed;

src/AcDream.Runtime/Gameplay/RuntimeInventoryState.cs

@@ -16,6 +16,7 @@ public readonly record struct RuntimeInventoryOwnershipSnapshot(
     int ShortcutSubscriberCount,
     long ShortcutDispatchFailureCount,
     long TransactionDispatchFailureCount,
+    int OpenedCorpseCount,
     // Slice 5.3: the sole open vendor shop id, 0 when no session is open.
     uint VendorId,
     // Slice 6.1: guids VendorShopItemMaterializer currently owns in
@@ -36,6 +37,7 @@ public readonly record struct RuntimeInventoryOwnershipSnapshot(
         && ItemManaCount == 0
         && ShortcutCount == 0
         && ShortcutSubscriberCount == 0
+        && OpenedCorpseCount == 0
         && VendorId == 0u
         && MaterializedVendorItemCount == 0;
 }
@@ -55,6 +57,7 @@ public sealed class RuntimeInventoryState : IDisposable
         _entityObjects = entityObjects
             ?? throw new ArgumentNullException(nameof(entityObjects));
         ExternalContainers = new ExternalContainerState();
+        _entityObjects.Objects.ObjectRemoved += OnObjectRemoved;
         ItemMana = new ItemManaState();
         Shortcuts = new ShortcutStore();
         Transactions = new InventoryTransactionState(_entityObjects.Objects);
@@ -98,6 +101,7 @@ public sealed class RuntimeInventoryState : IDisposable
         Shortcuts.SubscriberCount,
         Shortcuts.DispatchFailureCount,
         Transactions.DispatchFailureCount,
+        ExternalContainers.OpenedCorpseCount,
         Vendor.VendorId,
         VendorItems.OwnedCount);
 
@@ -170,6 +174,7 @@ public sealed class RuntimeInventoryState : IDisposable
         List<Exception>? failures = null;
         try
         {
+            _entityObjects.Objects.ObjectRemoved -= OnObjectRemoved;
             Try(() => ExternalContainers.Reset(), ref failures);
             // Vendor.Reset() must run BEFORE VendorItems.Dispose() —
             // Reset() fires Changed synchronously, which is what drives the
@@ -208,6 +213,9 @@ public sealed class RuntimeInventoryState : IDisposable
         }
     }
 
+    private void OnObjectRemoved(ClientObject item)
+        => ExternalContainers.SetCorpseDeleted(item.ObjectId);
+
     private sealed class InventoryStateView(RuntimeInventoryState owner)
         : IRuntimeInventoryStateView
     {

src/AcDream.Runtime/Gameplay/RuntimeLocalPlayerMovementState.cs

@@ -172,6 +172,8 @@ public sealed class RuntimeLocalPlayerMovementState
     public long Revision => Interlocked.Read(ref _revision);
     public ulong ControllerOwnershipEpoch { get; private set; }
     public IRuntimeMovementView View => this;
+    public bool IsStandingStill => _controller?.IsStandingStill ?? true;
+    public JumpChargeSnapshot JumpCharge => _controller?.JumpCharge ?? default;
 
     internal RuntimeLocalPlayerPhysicsPublicationState PhysicsPublication =>
         _physicsPublication ?? throw new InvalidOperationException(
@@ -246,6 +248,16 @@ public sealed class RuntimeLocalPlayerMovementState
                 CancelAutoRun();
                 ClearCommandInput();
                 return true;
+            case RuntimeMovementCommand.StopCompletely:
+                CancelAutoRun();
+                ClearCommandInput();
+                _ = _controller?.StopCompletelyAtPhysicsObjectBoundary();
+                Interlocked.Increment(ref _revision);
+                return true;
+            case RuntimeMovementCommand.FinishJump:
+                _controller?.FinishJump();
+                Interlocked.Increment(ref _revision);
+                return true;
             case RuntimeMovementCommand.Ready:
             case RuntimeMovementCommand.Sit:
             case RuntimeMovementCommand.Crouch:
@@ -270,6 +282,17 @@ public sealed class RuntimeLocalPlayerMovementState
         }
     }
 
+    /// <summary>
+    /// Executes a retail command-interpreter motion on the canonical local
+    /// player. Keyboard emotes use this exact route; the caller owns the
+    /// ActionMap-to-motion allowlist.
+    /// </summary>
+    public bool ExecuteMotion(uint motionCommand)
+    {
+        ObjectDisposedException.ThrowIf(_disposed, this);
+        return _controller?.RequestCommandMotion(motionCommand) == true;
+    }
+
     public bool CancelAutoRun()
     {
         ObjectDisposedException.ThrowIf(_disposed, this);

src/AcDream.Runtime/Session/DirectGameRuntimeCommandAdapter.cs

@@ -403,6 +403,25 @@ public sealed class DirectGameRuntimeCommandAdapter
             status);
     }
 
+    public RuntimeCommandResult ExecuteMotion(
+        RuntimeGenerationToken expectedGeneration,
+        uint motionCommand)
+    {
+        RuntimeCommandStatus gate =
+            Validate(expectedGeneration, out _);
+        if (gate != RuntimeCommandStatus.Accepted)
+            return Result(gate);
+        RuntimeCommandStatus status =
+            _runtime.MovementOwner.ExecuteMotion(motionCommand)
+                ? RuntimeCommandStatus.Accepted
+                : RuntimeCommandStatus.Unsupported;
+        return EmitResult(
+            RuntimeCommandDomain.Movement,
+            operation: 0x102,
+            status,
+            motionCommand);
+    }
+
     public RuntimeCommandResult SetIntent(
         RuntimeGenerationToken expectedGeneration,
         in MovementInput input)

src/AcDream.UI.Abstractions/Input/InputAction.cs

@@ -8,10 +8,9 @@ namespace AcDream.UI.Abstractions.Input;
 /// debug bindings that have no retail equivalent.
 ///
 /// <para>
-/// K.1a defined the enum and K.1c flipped the bindings table to the full
-/// retail preset. Runtime controllers subscribe by subsystem; actions whose
-/// owning panel has not landed yet (for example <c>UseSpellSlot_*</c>) may
-/// intentionally remain undispatched.
+/// The installed Sept-2013 ActionMap's 306 user-bindable rows each have one
+/// distinct enum identity and one live subsystem consumer. Low, non-bindable
+/// MasterInputMap commands remain separate infrastructure actions.
 /// </para>
 /// </summary>
 public enum InputAction
@@ -92,7 +91,10 @@ public enum InputAction
     // ── UICommands ────────────────────────────────────────
     /// <summary>Use the selected item / interact (retail R).</summary>
     UseSelected,
-    /// <summary>Cancel the topmost UI / clear selection / open log-out menu.</summary>
+    /// <summary>
+    /// Retail Escape priority: cancel focused UI/targeting/movement, clear
+    /// selection, then toggle the Gameplay Options page.
+    /// </summary>
     EscapeKey,
     /// <summary>Log out of the game (retail Shift+Esc).</summary>
     LOGOUT,
@@ -169,7 +171,7 @@ public enum InputAction
     // ── Combat ────────────────────────────────────────────
     /// <summary>Toggle combat-stance on/off (retail Grave / `).</summary>
     CombatToggleCombat,
-    // Mode-dependent (dormant in K — Phase L lights them up)
+    // Mode-dependent retail combat actions.
     CombatDecreaseAttackPower,
     CombatIncreaseAttackPower,
     CombatLowAttack,
@@ -267,7 +269,8 @@ public enum InputAction
     AcdreamToggleAudioMute,
     /// <summary>F (existing) toggles between fly camera and orbit/chase mode.</summary>
     AcdreamToggleFlyMode,
-    /// <summary>Tab — currently toggles fly↔player mode (will be reassigned to ToggleChatEntry in K.1c).</summary>
+    /// <summary>Legacy acdream player-mode toggle. Intentionally unbound;
+    /// retail Tab is <see cref="InputAction.ToggleChatEntry"/>.</summary>
     AcdreamTogglePlayerMode,
     /// <summary>Hold-RMB chase-camera orbit (debug-only, not user-rebindable).
     /// Camera orbits around the player while held; never drives character yaw.</summary>
@@ -285,4 +288,201 @@ public enum InputAction
     CameraRaise,
     /// <summary>Camera lower (held key, integrates Pitch−= adjSpeed·dt·0.02). Default unbound.</summary>
     CameraLower,
+
+    // ── Remaining Sept-2013 retail ActionMap identities ────────────
+    // Appended after every pre-existing member so persisted numeric enum values
+    // remain stable.  These are distinct even where retail reuses the same
+    // Action id in another InputMap (notably CameraAlternateControls).
+
+    CameraAlternateMoveToward,
+    CameraAlternateMoveAway,
+    CameraAlternateRotateLeft,
+    CameraAlternateRotateRight,
+    CameraAlternateRotateUp,
+    CameraAlternateRotateDown,
+    CameraAlternateViewDefault,
+    CameraAlternateViewFirstPerson,
+    CameraAlternateViewLookDown,
+    CameraAlternateViewMapMode,
+
+    UseSpellSlot_10,
+    UseSpellSlot_11,
+    UseSpellSlot_12,
+
+    EmoteAfkState,
+    EmoteAkimbo,
+    EmoteAToyotState,
+    EmoteAkimboState,
+    EmoteAtEaseState,
+    EmoteBeckon,
+    EmoteBeSeeingYou,
+    EmoteBlowKiss,
+    EmoteBowDeep,
+    EmoteBowDeepState,
+    EmoteClapHands,
+    EmoteClapHandsState,
+    EmoteCringe,
+    EmoteCrossArmsState,
+    EmoteCurtseyState,
+    EmoteDrudgeDance,
+    EmoteDrudgeDanceState,
+    EmoteHaveASeat,
+    EmoteHaveASeatState,
+    EmoteHeartyLaugh,
+    EmoteHelper,
+    EmoteKneel,
+    EmoteKneelState,
+    EmoteKnock,
+    EmoteLeanState,
+    EmoteMeditateState,
+    EmoteMimeDrinking,
+    EmoteMimeEating,
+    EmoteMock,
+    EmoteNod,
+    EmoteNudgeLeft,
+    EmoteNudgeRight,
+    EmotePlead,
+    EmotePleadState,
+    EmotePoint,
+    EmotePointDown,
+    EmotePointDownState,
+    EmotePointLeft,
+    EmotePointLeftState,
+    EmotePointRight,
+    EmotePointRightState,
+    EmotePossumState,
+    EmotePray,
+    EmotePrayState,
+    EmoteReadState,
+    EmoteSalute,
+    EmoteSaluteState,
+    EmoteScanHorizon,
+    EmoteScratchHead,
+    EmoteScratchHeadState,
+    EmoteShakeFist,
+    EmoteShakeFistState,
+    EmoteShakeHead,
+    EmoteShiver,
+    EmoteShiverState,
+    EmoteShoo,
+    EmoteShrug,
+    EmoteSitState,
+    EmoteSitBackState,
+    EmoteSitCrossleggedState,
+    EmoteSlouch,
+    EmoteSlouchState,
+    EmoteSmackHead,
+    EmoteSnowAngelState,
+    EmoteSpit,
+    EmoteSurrender,
+    EmoteSurrenderState,
+    EmoteTalkToTheHandState,
+    EmoteTapFoot,
+    EmoteTapFootState,
+    EmoteTeapot,
+    EmoteThinkerState,
+    EmoteWarmHands,
+    EmoteWaveState,
+    EmoteWaveLow,
+    EmoteWaveHigh,
+    EmoteWinded,
+    EmoteWindedState,
+    EmoteWoah,
+    EmoteWoahState,
+    EmoteYawnAndStretch,
+    EmoteYmca,
+
+    SelectionSelf,
+    SelectionPlaceInInventory,
+    SelectionUseClosestUnopenedCorpse,
+    SelectionUseNextUnopenedCorpse,
+    SelectionGiveToTarget,
+    SelectionDrop,
+    SelectionPlaceInMainPack,
+    SelectionClosestUnopenedCorpse,
+    SelectionNextUnopenedCorpse,
+
+    ToggleAbuseReportingPanel,
+    ToggleCharacterInfoPanel,
+    TogglePositiveMagicPanel,
+    ToggleNegativeMagicPanel,
+    ToggleLinkStatusPanel,
+    ToggleUrgentAssistancePanel,
+    ToggleVitaePanel,
+    ToggleSocialPanel,
+    ToggleSpellManagementPanel,
+    ToggleCharacterDetailPanel,
+    ToggleMapPage,
+    ToggleHousePage,
+    ToggleGameplayOptionsPage,
+    ToggleCharacterSettingsPage,
+    ToggleConfigurationPage,
+    ToggleCompass,
+    ToggleKeyboardConfiguration,
+    ToggleFriendsPage,
+    ToggleCharacterTitlesPage,
+    ToggleQuestDetailPanel,
+    ToggleQuestJournalPage,
+    ToggleJournalPageList,
+    ToggleContractsPage,
+
+    ChatMonarchReply,
+    ChatPatronReply,
+    ChatReply,
+    ChatStartCommand,
+    ChatTellToSelected,
+
+    UseQuickSlot_10,
+    UseQuickSlot_11,
+    UseQuickSlot_12,
+    UseQuickSlot_13,
+
+    ToggleCharacterOptionAutoRepeatAttack,
+    ToggleCharacterOptionIgnoreAllegianceRequests,
+    ToggleCharacterOptionIgnoreFellowshipRequests,
+    ToggleCharacterOptionIgnoreTradeRequests,
+    ToggleCharacterOptionPersistentAtDay,
+    ToggleCharacterOptionAllowGive,
+    ToggleCharacterOptionViewCombatTarget,
+    ToggleCharacterOptionShowTooltips,
+    ToggleCharacterOptionUseDeception,
+    ToggleCharacterOptionToggleRun,
+    ToggleCharacterOptionStayInChatMode,
+    ToggleCharacterOptionAdvancedCombatUi,
+    ToggleCharacterOptionAutoTarget,
+    ToggleCharacterOptionVividTargetingIndicator,
+    ToggleCharacterOptionFellowshipShareXp,
+    ToggleCharacterOptionAcceptLootPermits,
+    ToggleCharacterOptionFellowshipShareLoot,
+    ToggleCharacterOptionFellowshipAutoAcceptRequests,
+    ToggleCharacterOptionCoordinatesOnRadar,
+    ToggleCharacterOptionSpellDuration,
+    ToggleCharacterOptionDisableHouseRestrictionEffects,
+    ToggleCharacterOptionDragItemOnPlayerOpensSecureTrade,
+    ToggleCharacterOptionDisplayAllegianceLogonNotifications,
+    ToggleCharacterOptionUseChargeAttack,
+    ToggleCharacterOptionUseCraftSuccessDialog,
+    ToggleCharacterOptionListenToAllegianceChat,
+    ToggleCharacterOptionDisplayDateOfBirth,
+    ToggleCharacterOptionDisplayAge,
+    ToggleCharacterOptionDisplayChessRank,
+    ToggleCharacterOptionDisplayFishingSkill,
+    ToggleCharacterOptionDisplayNumberDeaths,
+    ToggleCharacterOptionDisplayTimeStamps,
+    ToggleCharacterOptionSalvageMultiple,
+    ToggleCharacterOptionListenToGeneralChat,
+    ToggleCharacterOptionListenToTradeChat,
+    ToggleCharacterOptionListenToLfgChat,
+    ToggleCharacterOptionListenToRoleplayChat,
+    ToggleCharacterOptionDisplayNumberCharacterTitles,
+    ToggleCharacterOptionMainPackPreferred,
+    ToggleCharacterOptionLeadMissileTargets,
+    ToggleCharacterOptionUseFastMissiles,
+    ToggleCharacterOptionFilterLanguage,
+    ToggleCharacterOptionConfirmVolatileRareUse,
+    ToggleCharacterOptionListenToSocietyChat,
+    ToggleCharacterOptionShowHelm,
+    ToggleCharacterOptionDisableDistanceFog,
+    ToggleCharacterOptionShowCloak,
+    ToggleCharacterOptionSideBySideVitals,
 }

src/AcDream.UI.Abstractions/Input/InputDispatcher.cs

@@ -22,12 +22,9 @@ namespace AcDream.UI.Abstractions.Input;
 /// </para>
 ///
 /// <para>
-/// K.1a wiring: <c>GameWindow</c> constructs a dispatcher alongside the
-/// existing <c>IsKeyPressed</c> + event-handler paths. Nothing
-/// subscribes to <see cref="Fired"/> yet except a diagnostic console
-/// logger — the dispatcher is observable but doesn't drive any
-/// behavior. K.1b cuts the existing handlers over to the dispatcher's
-/// action stream.
+/// The production gameplay router is the sole gameplay subscriber; retained
+/// UI, selection, camera, combat, movement, and commands all receive semantic
+/// actions through this stream.
 /// </para>
 /// </summary>
 public sealed class InputDispatcher : IDisposable
@@ -38,6 +35,7 @@ public sealed class InputDispatcher : IDisposable
     private KeyBindings _bindings;
     private readonly Stack<InputScope> _scopes = new();
     private InputScope? _combatScope;
+    private bool _cameraAlternateScope;
     private readonly HashSet<KeyChord> _heldHoldChords = new();
     private readonly HashSet<InputAction> _automationHeldActions = new();
     private readonly Dictionary<MouseButton, float> _mouseClickTravel = new();
@@ -55,16 +53,28 @@ public sealed class InputDispatcher : IDisposable
     private const long DoubleClickThresholdMs = 500;
     private const float ClickDragThresholdPixels = 3f;
 
-    /// <summary>K.3 modal-rebind hook: when non-null, the next non-modifier
-    /// chord is reported via this callback INSTEAD of firing actions. Esc
-    /// cancels (callback receives <c>default(KeyChord)</c>).</summary>
+    /// <summary>K.3 modal-rebind hook: when non-null, the next complete key or
+    /// mouse chord is reported via this callback INSTEAD of firing actions.
+    /// A modifier key is deferred until release so it can be captured alone or
+    /// used as a prefix. Esc cancels (callback receives
+    /// <c>default(KeyChord)</c>).</summary>
     private Action<KeyChord>? _captureCallback;
+    private Key? _captureModifierCandidate;
+    private KeyChord? _currentPhysicalChord;
 
     /// <summary>Fires every time a binding matches a press, release, hold,
     /// complete click, or double-click.
     /// Multicast — every subscriber gets every event in subscription order.</summary>
     public event Action<InputAction, ActivationType>? Fired;
 
+    /// <summary>
+    /// The keyboard chord whose native key-down callback is synchronously
+    /// publishing <see cref="Fired"/>, or <see langword="null"/> outside that
+    /// callback. This lets retained UI suppress the raw tail of the same key
+    /// after a semantic action has just moved keyboard focus.
+    /// </summary>
+    public KeyChord? CurrentPhysicalChord => _currentPhysicalChord;
+
     private InputDispatcher(
         IKeyboardSource keyboard,
         IMouseSource mouse,
@@ -158,9 +168,11 @@ public sealed class InputDispatcher : IDisposable
     {
         Interlocked.Exchange(ref _active, 0);
         _captureCallback = null;
+        _captureModifierCandidate = null;
         _heldHoldChords.Clear();
         _automationHeldActions.Clear();
         _mouseClickTravel.Clear();
+        _cameraAlternateScope = false;
     }
 
     public void Dispose()
@@ -226,9 +238,24 @@ public sealed class InputDispatcher : IDisposable
     }
 
     /// <summary>Topmost scope on the stack — what the dispatcher looks up first.</summary>
-    public InputScope ActiveScope => _scopes.Peek() == InputScope.Game && _combatScope is { } combat
-        ? combat
-        : _scopes.Peek();
+    public InputScope ActiveScope => _cameraAlternateScope
+        ? InputScope.Camera
+        : _scopes.Peek() == InputScope.Game && _combatScope is { } combat
+            ? combat
+            : _scopes.Peek();
+
+    /// <summary>
+    /// Installs retail InputMap 6 while the camera-mode chord (F2 or keypad
+    /// divide by default) is physically held. Retail registers this map at
+    /// priority 2000 over the ordinary priority-1000 maps, so its arrow-key
+    /// bindings shadow movement without replacing the normal scope stack.
+    /// </summary>
+    public void SetCameraAlternateScope(bool active)
+    {
+        if (_cameraAlternateScope == active) return;
+        ReleaseHeldHoldBindings();
+        _cameraAlternateScope = active;
+    }
 
     /// <summary>Set the mode-dependent combat layer that shadows normal game chords.</summary>
     public void SetCombatScope(InputScope? scope)
@@ -243,34 +270,72 @@ public sealed class InputDispatcher : IDisposable
 
     private Binding? FindActive(KeyChord chord, ActivationType activation)
     {
+        IReadOnlyList<Binding> bindings = FindActiveBindings(chord, activation);
+        return bindings.Count == 0 ? null : bindings[0];
+    }
+
+    /// <summary>
+    /// Returns every binding in the highest-priority active retail InputMap.
+    /// Retail's shipped map deliberately assigns Alt+1..4 in both UICommands
+    /// and QuickslotCommands; ICIDM emits both actions because those maps are
+    /// simultaneously active. A first-match lookup made half of those exact
+    /// defaults unreachable.
+    /// </summary>
+    private IReadOnlyList<Binding> FindActiveBindings(
+        KeyChord chord,
+        ActivationType activation)
+    {
+        if (_cameraAlternateScope)
+        {
+            Binding[] camera = FindInScope(InputScope.Camera, chord, activation);
+            if (camera.Length != 0)
+                return camera;
+        }
+
         foreach (InputScope scope in _scopes)
         {
-            if (scope == InputScope.Game && _combatScope is { } combat
-                && _bindings.Find(chord, activation, combat) is { } combatBinding)
-                return combatBinding;
-            if (_bindings.Find(chord, activation, scope) is { } binding)
-                return binding;
+            if (scope == InputScope.Game && _combatScope is { } combat)
+            {
+                Binding[] combatBindings = FindInScope(combat, chord, activation);
+                if (combatBindings.Length != 0)
+                    return combatBindings;
+            }
+
+            Binding[] bindings = FindInScope(scope, chord, activation);
+            if (bindings.Length != 0)
+                return bindings;
         }
-        return null;
+        return Array.Empty<Binding>();
     }
 
+    private Binding[] FindInScope(
+        InputScope scope,
+        KeyChord chord,
+        ActivationType activation) =>
+        _bindings.All
+            .Where(binding =>
+                binding.Scope == scope
+                && binding.Chord == chord
+                && binding.Activation == activation)
+            .DistinctBy(static binding => binding.Action)
+            .ToArray();
+
     /// <summary>True iff a <see cref="BeginCapture"/> is in progress.</summary>
     public bool IsCapturing => _captureCallback is not null;
 
     /// <summary>
-    /// Enter modal capture mode. The next non-modifier chord pressed
-    /// (with whatever modifiers are held at that moment) is reported
-    /// via <paramref name="onCaptured"/> and the dispatcher does NOT
-    /// fire normal action events for that chord. Esc cancels —
-    /// <paramref name="onCaptured"/> receives a sentinel
-    /// <c>default(KeyChord)</c>. Modifier-only key transitions
-    /// (Shift / Ctrl / Alt / Win held alone) are NOT captured; only a
-    /// non-modifier key down completes capture, so the user can dial
-    /// in modifier combinations before pressing the trigger key.
+    /// Enter modal capture mode. The next keyboard key or mouse button
+    /// (with whatever modifiers are held at that moment) is reported via
+    /// <paramref name="onCaptured"/> and the dispatcher does NOT fire normal
+    /// actions for that chord. Shift/Ctrl/Alt/Win are deferred until key-up:
+    /// pressing another key first makes them a prefix; releasing the modifier
+    /// first captures the modifier-only binding. Esc cancels and reports
+    /// <c>default(KeyChord)</c>.
     /// </summary>
     public void BeginCapture(Action<KeyChord> onCaptured)
     {
         _captureCallback = onCaptured ?? throw new ArgumentNullException(nameof(onCaptured));
+        _captureModifierCandidate = null;
     }
 
     /// <summary>
@@ -283,6 +348,7 @@ public sealed class InputDispatcher : IDisposable
         var cb = _captureCallback;
         if (cb is null) return;
         _captureCallback = null;
+        _captureModifierCandidate = null;
         cb(default);
     }
 
@@ -440,8 +506,7 @@ public sealed class InputDispatcher : IDisposable
         if (_heldHoldChords.Count == 0) return;
         var releases = new List<Binding>(_heldHoldChords.Count);
         foreach (KeyChord chord in _heldHoldChords)
-            if (FindActive(chord, ActivationType.Hold) is { } binding)
-                releases.Add(binding);
+            releases.AddRange(FindActiveBindings(chord, ActivationType.Hold));
         _heldHoldChords.Clear();
         foreach (Binding binding in releases)
             Fired?.Invoke(binding.Action, ActivationType.Release);
@@ -469,9 +534,8 @@ public sealed class InputDispatcher : IDisposable
             // chord; never dispatch a stale snapshot entry afterward.
             if (!_heldHoldChords.Contains(chord))
                 continue;
-            var hold = FindActive(chord, ActivationType.Hold);
-            if (hold is not null)
-                Fired?.Invoke(hold.Value.Action, ActivationType.Hold);
+            foreach (Binding hold in FindActiveBindings(chord, ActivationType.Hold))
+                Fired?.Invoke(hold.Action, ActivationType.Hold);
         }
     }
 
@@ -480,50 +544,62 @@ public sealed class InputDispatcher : IDisposable
         if (Volatile.Read(ref _active) == 0) return;
         // K.3 modal capture (used by Settings panel's "Rebind" UX) takes
         // precedence over both WantCaptureKeyboard gating AND normal
-        // binding lookup. Esc cancels capture; modifier-only keys don't
-        // complete it (so the user can dial in Shift/Ctrl/Alt before
-        // pressing the trigger key); every other key completes capture
-        // with the current modifier state.
+        // binding lookup. Esc cancels capture. A modifier key is deferred
+        // until its key-up so it can either become the primary binding by
+        // itself (retail's walk-mode default) or remain a prefix when the
+        // user presses a non-modifier key before releasing it.
         if (_captureCallback is not null)
         {
             if (key == Key.Escape)
             {
                 var cb = _captureCallback;
                 _captureCallback = null;
+                _captureModifierCandidate = null;
                 cb(default);
                 return;
             }
-            if (IsModifierKey(key)) return; // dial more mods, don't complete
+            if (IsModifierKey(key))
+            {
+                _captureModifierCandidate = key;
+                return;
+            }
 
             var captured = new KeyChord(key, mods, Device: 0);
             var cb2 = _captureCallback;
             _captureCallback = null;
+            _captureModifierCandidate = null;
             cb2(captured);
             return; // SUPPRESS the action — don't run binding lookup below
         }
 
         if (_mouse.WantCaptureKeyboard) return;
-        var chord = new KeyChord(key, mods, Device: 0);
-
-        var press = FindActive(chord, ActivationType.Press);
-        if (press is not null) Fired?.Invoke(press.Value.Action, ActivationType.Press);
-
-        var click = FindActive(chord, ActivationType.Click);
-        if (click is not null) Fired?.Invoke(click.Value.Action, ActivationType.Click);
-
-        var hold = FindActive(chord, ActivationType.Hold);
-        if (hold is not null)
+        var chord = KeyboardChord(key, mods);
+        _currentPhysicalChord = chord;
+        try
         {
-            // Emit a Press transition so subscribers can latch state, then
-            // record the chord so Tick() will re-fire Hold every frame.
-            Fired?.Invoke(hold.Value.Action, ActivationType.Press);
-            _heldHoldChords.Add(chord);
+            foreach (Binding press in FindActiveBindings(chord, ActivationType.Press))
+                Fired?.Invoke(press.Action, ActivationType.Press);
+
+            foreach (Binding click in FindActiveBindings(chord, ActivationType.Click))
+                Fired?.Invoke(click.Action, ActivationType.Click);
+
+            IReadOnlyList<Binding> holds = FindActiveBindings(chord, ActivationType.Hold);
+            if (holds.Count != 0)
+            {
+                // Emit a Press transition so subscribers can latch state, then
+                // record the chord so Tick() will re-fire Hold every frame.
+                foreach (Binding hold in holds)
+                    Fired?.Invoke(hold.Action, ActivationType.Press);
+                _heldHoldChords.Add(chord);
+            }
+        }
+        finally
+        {
+            _currentPhysicalChord = null;
         }
     }
 
-    /// <summary>True for Shift/Ctrl/Alt/Win left+right variants — keys
-    /// that don't complete a capture by themselves. The user holds them
-    /// to dial in modifier combinations before pressing the trigger key.</summary>
+    /// <summary>True for Shift/Ctrl/Alt/Win left+right variants.</summary>
     private static bool IsModifierKey(Key key) => key switch
     {
         Key.ShiftLeft or Key.ShiftRight       => true,
@@ -536,13 +612,24 @@ public sealed class InputDispatcher : IDisposable
     private void OnKeyUp(Key key, ModifierMask mods)
     {
         if (Volatile.Read(ref _active) == 0) return;
+        if (_captureCallback is not null)
+        {
+            if (_captureModifierCandidate == key)
+            {
+                Action<KeyChord> callback = _captureCallback;
+                _captureCallback = null;
+                _captureModifierCandidate = null;
+                callback(KeyboardChord(key, mods));
+            }
+            return;
+        }
         // Release fires regardless of WantCaptureKeyboard so we don't
         // strand a Hold subscriber in the "held" state if the UI captured
         // mid-press.
-        var chord = new KeyChord(key, mods, Device: 0);
+        var chord = KeyboardChord(key, mods);
 
-        var release = FindActive(chord, ActivationType.Release);
-        if (release is not null) Fired?.Invoke(release.Value.Action, ActivationType.Release);
+        foreach (Binding release in FindActiveBindings(chord, ActivationType.Release))
+            Fired?.Invoke(release.Action, ActivationType.Release);
 
         // Any matching Hold binding gets a Release transition. Walk the
         // tracked set looking for a chord with a matching Key (ignoring
@@ -556,8 +643,8 @@ public sealed class InputDispatcher : IDisposable
         foreach (var held in toRemove)
         {
             _heldHoldChords.Remove(held);
-            var hold = FindActive(held, ActivationType.Hold);
-            if (hold is not null) Fired?.Invoke(hold.Value.Action, ActivationType.Release);
+            foreach (Binding hold in FindActiveBindings(held, ActivationType.Hold))
+                Fired?.Invoke(hold.Action, ActivationType.Release);
         }
     }
 
@@ -565,16 +652,33 @@ public sealed class InputDispatcher : IDisposable
     {
         if (Volatile.Read(ref _active) == 0) return;
         _mouseClickTravel.Remove(button);
+        // Retail UIOption_ActionKeyMap captures a QualifiedControl, not merely
+        // a keyboard scan code. Mouse buttons therefore use the same modal
+        // capture path and suppress their ordinary action, even while the UI
+        // owns the pointer for the binding dialog.
+        if (_captureCallback is not null)
+        {
+            var captured = new KeyChord(
+                MouseButtonToKey(button),
+                mods,
+                Device: 1);
+            Action<KeyChord> callback = _captureCallback;
+            _captureCallback = null;
+            _captureModifierCandidate = null;
+            callback(captured);
+            return;
+        }
         if (_mouse.WantCaptureMouse) return;
         var chord = new KeyChord(MouseButtonToKey(button), mods, Device: 1);
 
-        var press = FindActive(chord, ActivationType.Press);
-        if (press is not null) Fired?.Invoke(press.Value.Action, ActivationType.Press);
+        foreach (Binding press in FindActiveBindings(chord, ActivationType.Press))
+            Fired?.Invoke(press.Action, ActivationType.Press);
 
-        var hold = FindActive(chord, ActivationType.Hold);
-        if (hold is not null)
+        IReadOnlyList<Binding> holds = FindActiveBindings(chord, ActivationType.Hold);
+        if (holds.Count != 0)
         {
-            Fired?.Invoke(hold.Value.Action, ActivationType.Press);
+            foreach (Binding hold in holds)
+                Fired?.Invoke(hold.Action, ActivationType.Press);
             _heldHoldChords.Add(chord);
         }
 
@@ -589,8 +693,8 @@ public sealed class InputDispatcher : IDisposable
         if (_lastMouseDownButton == button
             && nowMs - _lastMouseDownTickMs <= DoubleClickThresholdMs)
         {
-            var dbl = FindActive(chord, ActivationType.DoubleClick);
-            if (dbl is not null) Fired?.Invoke(dbl.Value.Action, ActivationType.DoubleClick);
+            foreach (Binding dbl in FindActiveBindings(chord, ActivationType.DoubleClick))
+                Fired?.Invoke(dbl.Action, ActivationType.DoubleClick);
             _lastMouseDownButton = null;   // consumed; require fresh pair for next
         }
         else
@@ -606,8 +710,8 @@ public sealed class InputDispatcher : IDisposable
         var chord = new KeyChord(MouseButtonToKey(button), mods, Device: 1);
         bool wasClickCandidate = _mouseClickTravel.Remove(button, out float travel);
 
-        var release = FindActive(chord, ActivationType.Release);
-        if (release is not null) Fired?.Invoke(release.Value.Action, ActivationType.Release);
+        foreach (Binding release in FindActiveBindings(chord, ActivationType.Release))
+            Fired?.Invoke(release.Action, ActivationType.Release);
 
         var keyForLookup = MouseButtonToKey(button);
         var toRemove = new List<KeyChord>();
@@ -619,16 +723,17 @@ public sealed class InputDispatcher : IDisposable
         foreach (var held in toRemove)
         {
             _heldHoldChords.Remove(held);
-            var hold = FindActive(held, ActivationType.Hold);
-            if (hold is not null) Fired?.Invoke(hold.Value.Action, ActivationType.Release);
+            foreach (Binding hold in FindActiveBindings(held, ActivationType.Hold))
+                Fired?.Invoke(hold.Action, ActivationType.Release);
         }
 
         if (wasClickCandidate
             && !_mouse.WantCaptureMouse
             && travel <= ClickDragThresholdPixels
-            && FindActive(chord, ActivationType.Click) is { } click)
+            && FindActiveBindings(chord, ActivationType.Click) is { Count: > 0 } clicks)
         {
-            Fired?.Invoke(click.Action, ActivationType.Click);
+            foreach (Binding click in clicks)
+                Fired?.Invoke(click.Action, ActivationType.Click);
         }
     }
 
@@ -683,6 +788,25 @@ public sealed class InputDispatcher : IDisposable
         _ => (Key)(-1000 - (int)button),
     };
 
+    /// <summary>
+    /// Silk includes a modifier key's own bit in the event modifier mask;
+    /// retail QualifiedControl stores a bare DIK_LSHIFT/LCONTROL/LMENU with
+    /// metamode zero. Remove only the primary key's self bit so persisted and
+    /// displayed chords remain byte-faithful while combinations stay exact.
+    /// </summary>
+    private static KeyChord KeyboardChord(Key key, ModifierMask modifiers)
+    {
+        modifiers &= key switch
+        {
+            Key.ShiftLeft or Key.ShiftRight => ~ModifierMask.Shift,
+            Key.ControlLeft or Key.ControlRight => ~ModifierMask.Ctrl,
+            Key.AltLeft or Key.AltRight => ~ModifierMask.Alt,
+            Key.SuperLeft or Key.SuperRight => ~ModifierMask.Win,
+            _ => ~ModifierMask.None,
+        };
+        return new KeyChord(key, modifiers, Device: 0);
+    }
+
     private List<Exception> DetachSources()
     {
         var failures = new List<Exception>();

src/AcDream.UI.Abstractions/Input/InputScope.cs

@@ -8,11 +8,8 @@ namespace AcDream.UI.Abstractions.Input;
 /// sits at the bottom of the stack and catches global chords like
 /// Esc / F1 that should fire regardless of focus.
 ///
-/// <para>
-/// K.1a defines the enum but only pushes <see cref="Always"/> +
-/// <see cref="Game"/> by default. Combat scopes light up in Phase L
-/// when <c>CombatState.CurrentMode</c> tracking lands.
-/// </para>
+/// <para>Combat scope follows the live retail combat mode; modal/edit/chat
+/// scopes are pushed above it as their authored surfaces activate.</para>
 /// </summary>
 public enum InputScope
 {
@@ -30,13 +27,13 @@ public enum InputScope
     /// <summary>A modal dialog is open and capturing input.</summary>
     Dialog,
     /// <summary>Combat with melee weapon equipped — Insert/PgUp/Delete/End/PgDn
-    /// remap to power + attack-level. Dormant until Phase L.</summary>
+    /// remap to power + attack-level.</summary>
     MeleeCombat,
     /// <summary>Combat with missile weapon equipped — Insert/PgUp/Delete/End/PgDn
-    /// remap to accuracy + aim-level. Dormant until Phase L.</summary>
+    /// remap to accuracy + aim-level.</summary>
     MissileCombat,
     /// <summary>Magic mode — 1-9 cast <c>UseSpellSlot</c>; Insert/PgUp etc.
-    /// page through spell tabs. Dormant until Phase L.</summary>
+    /// page through spell tabs.</summary>
     MagicCombat,
     /// <summary>Camera alternate mode (F2 / Numpad-/) — arrow keys rotate
     /// the camera instead of the character.</summary>

src/AcDream.UI.Abstractions/Input/KeyBindings.cs

@@ -10,9 +10,9 @@ namespace AcDream.UI.Abstractions.Input;
 /// <summary>
 /// Mutable collection of <see cref="Binding"/>s. Owns lookup by chord
 /// (for the dispatcher) and lookup by action (for the Settings UI).
-/// Insertion-order preserved — first-match-wins on lookup, so a user
-/// can add a custom binding ahead of a default and have it take effect
-/// without removing the default.
+/// Insertion order is preserved. Direct <see cref="Find(KeyChord, ActivationType)"/>
+/// queries return the first match; <see cref="InputDispatcher"/> emits every
+/// distinct action in the highest-priority active retail input map.
 ///
 /// <para>
 /// K.1c: <see cref="RetailDefaults"/> now returns the full retail-faithful
@@ -26,7 +26,7 @@ namespace AcDream.UI.Abstractions.Input;
 /// </summary>
 public sealed class KeyBindings
 {
-    private const int CurrentSchemaVersion = 5;
+    private const int CurrentSchemaVersion = 7;
 
     private readonly List<Binding> _bindings = new();
 
@@ -162,15 +162,9 @@ public sealed class KeyBindings
         b.Add(new(new KeyChord(Key.C,         ModifierMask.None), InputAction.MovementStrafeRight));
         b.Add(new(new KeyChord(Key.D,         ModifierMask.Alt),  InputAction.MovementStrafeRight));
         b.Add(new(new KeyChord(Key.Right,     ModifierMask.Alt),  InputAction.MovementStrafeRight));
-        // Walk-mode modifier — Hold so a subscriber can latch state on
-        // press and unlatch on release. K-fix1 (2026-04-26): the chord
-        // modifier MUST be Shift, not None — when LShift/RShift is the
-        // primary key the OS keyboard reports CurrentModifiers=Shift
-        // alongside the key-down. Bind both left + right shift to match.
-        // This is the same pattern AcdreamCurrentDefaults uses for its
-        // Shift→RunLock binding (see lines 98-99 above).
-        b.Add(new(new KeyChord(Key.ShiftLeft,  ModifierMask.Shift), InputAction.MovementWalkMode, ActivationType.Hold));
-        b.Add(new(new KeyChord(Key.ShiftRight, ModifierMask.Shift), InputAction.MovementWalkMode, ActivationType.Hold));
+        // Retail authors exactly bare DIK_LSHIFT. InputDispatcher normalizes
+        // Silk's self-reported Shift modifier bit at the physical boundary.
+        b.Add(new(new KeyChord(Key.ShiftLeft, ModifierMask.None), InputAction.MovementWalkMode, ActivationType.Hold));
         b.Add(new(new KeyChord(Key.Q,         ModifierMask.None), InputAction.MovementRunLock));
         b.Add(new(new KeyChord(Key.S,         ModifierMask.None), InputAction.MovementStop));
         b.Add(new(new KeyChord(Key.Y,         ModifierMask.None), InputAction.Ready));
@@ -180,7 +174,10 @@ public sealed class KeyBindings
         b.Add(new(new KeyChord(Key.Space,     ModifierMask.None), InputAction.MovementJump));
 
         // ── ItemSelectionCommands ──────────────────────────────
-        b.Add(new(new KeyChord(Key.F,            ModifierMask.None), InputAction.SelectionPickUp));
+        // Retail action 0x1000002C: F places the selected object in the
+        // inventory. The old SelectionPickUp alias had no ActionMap row and
+        // made Configure Keyboard show the F default on the wrong command.
+        b.Add(new(new KeyChord(Key.F,            ModifierMask.None), InputAction.SelectionPlaceInInventory));
         b.Add(new(new KeyChord(Key.T,            ModifierMask.None), InputAction.SelectionSplitStack));
         b.Add(new(new KeyChord(Key.P,            ModifierMask.None), InputAction.SelectionPreviousSelection));
         b.Add(new(new KeyChord(Key.Backspace,    ModifierMask.None), InputAction.SelectionClosestCompassItem));
@@ -223,20 +220,21 @@ public sealed class KeyBindings
         b.Add(new(new KeyChord(Key.Escape,         ModifierMask.Shift),                      InputAction.LOGOUT));
 
         // ── QuickslotCommands ──────────────────────────────────
-        // Retail gmToolbarUI::ListenToGlobalMessage @ 0x004BE4E0 receives
-        // distinct action-id ranges: bare 1..9 USE slots 0..8, while
-        // Ctrl+1..9 SELECT those slots. The keymap repeats the display name
-        // UseQuickSlot_N for both bindings, so our semantic action layer must
-        // preserve the differing intent explicitly.
+        // Retail's MasterInputMap binds both bare N and Ctrl+N to the SAME
+        // UseQuickSlot_N action ids (0x10000042..4A). The separate Select
+        // Quickslot action ids (0x1000004E..56) have no default chords.
         for (int i = 1; i <= 9; i++)
         {
             var k = (Key)((int)Key.Number0 + i); // Number1..Number9
             var useAction = (InputAction)((int)InputAction.UseQuickSlot_1 + i - 1);
-            var selectAction = (InputAction)((int)InputAction.SelectQuickSlot_1 + i - 1);
             b.Add(new(new KeyChord(k, ModifierMask.None), useAction));
-            b.Add(new(new KeyChord(k, ModifierMask.Ctrl), selectAction));
+            b.Add(new(new KeyChord(k, ModifierMask.Ctrl), useAction));
         }
-        // Alt+5..9 → UseQuickSlot_14..18.
+        // Alt+1..4 → slots 10..13; Alt+5..9 → slots 14..18.
+        b.Add(new(new KeyChord(Key.Number1, ModifierMask.Alt), InputAction.UseQuickSlot_10));
+        b.Add(new(new KeyChord(Key.Number2, ModifierMask.Alt), InputAction.UseQuickSlot_11));
+        b.Add(new(new KeyChord(Key.Number3, ModifierMask.Alt), InputAction.UseQuickSlot_12));
+        b.Add(new(new KeyChord(Key.Number4, ModifierMask.Alt), InputAction.UseQuickSlot_13));
         for (int i = 5; i <= 9; i++)
         {
             var k = (Key)((int)Key.Number0 + i);
@@ -250,7 +248,7 @@ public sealed class KeyBindings
         b.Add(new(new KeyChord(Key.Tab,   ModifierMask.None), InputAction.ToggleChatEntry));
         b.Add(new(new KeyChord(Key.Enter, ModifierMask.None), InputAction.EnterChatMode));
 
-        // ── Combat (mode-dependent — dormant in K, lights up in Phase L) ──
+        // ── Combat (mode-dependent retail scopes) ──
         b.Add(new(new KeyChord(Key.GraveAccent, ModifierMask.None), InputAction.CombatToggleCombat));
         // Melee mode (active when MeleeCombat scope pushed).
         b.Add(new(new KeyChord(Key.Insert,   ModifierMask.None), InputAction.CombatDecreaseAttackPower, Scope: InputScope.MeleeCombat));
@@ -261,15 +259,13 @@ public sealed class KeyBindings
         b.Add(new(new KeyChord(Key.Delete,   ModifierMask.None), InputAction.CombatLowAttack, ActivationType.Hold, InputScope.MeleeCombat));
         b.Add(new(new KeyChord(Key.End,      ModifierMask.None), InputAction.CombatMediumAttack, ActivationType.Hold, InputScope.MeleeCombat));
         b.Add(new(new KeyChord(Key.PageDown, ModifierMask.None), InputAction.CombatHighAttack, ActivationType.Hold, InputScope.MeleeCombat));
-        // Missile + Magic + Spell-tab — same chords; resolved by scope at
-        // runtime per InputDispatcher's stack lookup. Add the bindings;
-        // subscribers arrive in Phase L when CombatState.CurrentMode is
-        // wired.
+        // Missile + Magic + Spell-tab — same chords; resolved by the live
+        // combat scope through InputDispatcher's stack lookup.
         b.Add(new(new KeyChord(Key.Insert,   ModifierMask.None), InputAction.CombatDecreaseMissileAccuracy, Scope: InputScope.MissileCombat));
         b.Add(new(new KeyChord(Key.PageUp,   ModifierMask.None), InputAction.CombatIncreaseMissileAccuracy, Scope: InputScope.MissileCombat));
-        b.Add(new(new KeyChord(Key.Delete,   ModifierMask.None), InputAction.CombatAimLow, Scope: InputScope.MissileCombat));
-        b.Add(new(new KeyChord(Key.End,      ModifierMask.None), InputAction.CombatAimMedium, Scope: InputScope.MissileCombat));
-        b.Add(new(new KeyChord(Key.PageDown, ModifierMask.None), InputAction.CombatAimHigh, Scope: InputScope.MissileCombat));
+        b.Add(new(new KeyChord(Key.Delete,   ModifierMask.None), InputAction.CombatAimLow, ActivationType.Hold, InputScope.MissileCombat));
+        b.Add(new(new KeyChord(Key.End,      ModifierMask.None), InputAction.CombatAimMedium, ActivationType.Hold, InputScope.MissileCombat));
+        b.Add(new(new KeyChord(Key.PageDown, ModifierMask.None), InputAction.CombatAimHigh, ActivationType.Hold, InputScope.MissileCombat));
         b.Add(new(new KeyChord(Key.Insert,   ModifierMask.None), InputAction.CombatPrevSpellTab, Scope: InputScope.MagicCombat));
         b.Add(new(new KeyChord(Key.PageUp,   ModifierMask.None), InputAction.CombatNextSpellTab, Scope: InputScope.MagicCombat));
         b.Add(new(new KeyChord(Key.Delete,   ModifierMask.None), InputAction.CombatPrevSpell, Scope: InputScope.MagicCombat));
@@ -294,8 +290,8 @@ public sealed class KeyBindings
         b.Add(new(new KeyChord(Key.K, ModifierMask.None), InputAction.PointState));
 
         // ── Camera ─────────────────────────────────────────────
-        b.Add(new(new KeyChord(Key.KeypadDivide,   ModifierMask.None), InputAction.CameraActivateAlternateMode));
-        b.Add(new(new KeyChord(Key.F2,             ModifierMask.None), InputAction.CameraActivateAlternateMode));
+        b.Add(new(new KeyChord(Key.KeypadDivide,   ModifierMask.None), InputAction.CameraActivateAlternateMode, ActivationType.Hold));
+        b.Add(new(new KeyChord(Key.F2,             ModifierMask.None), InputAction.CameraActivateAlternateMode, ActivationType.Hold));
         // CameraInstantMouseLook (MMB hold) — encoded as a mouse chord
         // via the K.1a Device=1 convention. K.2 lights up the actual
         // camera+yaw drive logic.
@@ -304,16 +300,22 @@ public sealed class KeyBindings
             InputAction.CameraInstantMouseLook,
             ActivationType.Hold));
         // Numpad cluster.
-        b.Add(new(new KeyChord(Key.Keypad4,        ModifierMask.None), InputAction.CameraRotateLeft));
-        b.Add(new(new KeyChord(Key.Keypad6,        ModifierMask.None), InputAction.CameraRotateRight));
-        b.Add(new(new KeyChord(Key.Keypad8,        ModifierMask.None), InputAction.CameraRotateUp));
-        b.Add(new(new KeyChord(Key.Keypad2,        ModifierMask.None), InputAction.CameraRotateDown));
-        b.Add(new(new KeyChord(Key.KeypadSubtract, ModifierMask.None), InputAction.CameraMoveToward));
-        b.Add(new(new KeyChord(Key.KeypadAdd,      ModifierMask.None), InputAction.CameraMoveAway));
+        b.Add(new(new KeyChord(Key.Keypad4,        ModifierMask.None), InputAction.CameraRotateLeft, ActivationType.Hold));
+        b.Add(new(new KeyChord(Key.Keypad6,        ModifierMask.None), InputAction.CameraRotateRight, ActivationType.Hold));
+        b.Add(new(new KeyChord(Key.Keypad8,        ModifierMask.None), InputAction.CameraRotateUp, ActivationType.Hold));
+        b.Add(new(new KeyChord(Key.Keypad2,        ModifierMask.None), InputAction.CameraRotateDown, ActivationType.Hold));
+        b.Add(new(new KeyChord(Key.KeypadSubtract, ModifierMask.None), InputAction.CameraMoveToward, ActivationType.Hold));
+        b.Add(new(new KeyChord(Key.KeypadAdd,      ModifierMask.None), InputAction.CameraMoveAway, ActivationType.Hold));
         b.Add(new(new KeyChord(Key.Keypad0,        ModifierMask.None), InputAction.CameraViewDefault));
         b.Add(new(new KeyChord(Key.KeypadDecimal,  ModifierMask.None), InputAction.CameraViewFirstPerson));
         b.Add(new(new KeyChord(Key.Keypad5,        ModifierMask.None), InputAction.CameraViewLookDown));
         b.Add(new(new KeyChord(Key.KeypadEnter,    ModifierMask.None), InputAction.CameraViewMapMode));
+        // CameraAlternateControls is a separate retail InputMap. Its arrow
+        // defaults must not alias the movement/camera-primary row identities.
+        b.Add(new(new KeyChord(Key.Left,  ModifierMask.None), InputAction.CameraAlternateRotateLeft, ActivationType.Hold, InputScope.Camera));
+        b.Add(new(new KeyChord(Key.Right, ModifierMask.None), InputAction.CameraAlternateRotateRight, ActivationType.Hold, InputScope.Camera));
+        b.Add(new(new KeyChord(Key.Up,    ModifierMask.None), InputAction.CameraAlternateRotateUp, ActivationType.Hold, InputScope.Camera));
+        b.Add(new(new KeyChord(Key.Down,  ModifierMask.None), InputAction.CameraAlternateRotateDown, ActivationType.Hold, InputScope.Camera));
 
         // ── Mouse selection ────────────────────────────────────
         // Retail keymap: SelectLeft = LMB, SelectRight = RMB, SelectMid = MMB,
@@ -413,6 +415,7 @@ public sealed class KeyBindings
 
             var defaults = RetailDefaults();
             var loaded = new KeyBindings();
+            var explicitlyStoredActions = new HashSet<InputAction>();
 
             if (root.TryGetProperty("actions", out var actionsEl)
                 && actionsEl.ValueKind == JsonValueKind.Object)
@@ -422,6 +425,7 @@ public sealed class KeyBindings
                     if (!Enum.TryParse<InputAction>(actionProp.Name, out var action))
                         continue; // unknown action → skip
                     if (actionProp.Value.ValueKind != JsonValueKind.Array) continue;
+                    explicitlyStoredActions.Add(action);
                     foreach (var bindingEl in actionProp.Value.EnumerateArray())
                     {
                         if (!bindingEl.TryGetProperty("key", out var keyEl)) continue;
@@ -444,7 +448,11 @@ public sealed class KeyBindings
                             device = (byte)dEl.GetInt32();
                         }
                         var chord = new KeyChord(silkKey, mods, device);
-                        action = MigrateLegacyQuickSlotIntent(version, action, chord, activation);
+                        action = MigrateQuickSlotIntent(version, action, chord, activation);
+                        // A migrated action is still an explicit user entry.
+                        // Without this, the default-merge pass below appends the
+                        // retail default beside the migrated custom chord.
+                        explicitlyStoredActions.Add(action);
                         activation = MigrateCombatAttackActivation(version, action, activation);
                         activation = MigrateSelectRightActivation(version, action, activation);
                         InputScope scope = defaults.ForAction(action)
@@ -468,7 +476,7 @@ public sealed class KeyBindings
             // newly-added actions if the user file is older.
             foreach (var actionInDefaults in Enum.GetValues<InputAction>())
             {
-                if (!loaded.ForAction(actionInDefaults).Any()
+                if (!explicitlyStoredActions.Contains(actionInDefaults)
                     && defaults.ForAction(actionInDefaults).Any())
                 {
                     foreach (var def in defaults.ForAction(actionInDefaults))
@@ -496,6 +504,12 @@ public sealed class KeyBindings
         if (!string.IsNullOrEmpty(dir)) Directory.CreateDirectory(dir);
 
         var actions = new SortedDictionary<string, List<object>>(StringComparer.Ordinal);
+        // An empty array is meaningful: the player explicitly cleared all
+        // three GUI slots for this retail action. Earlier schemas omitted the
+        // property entirely, so the next launch mistook "unbound" for "new
+        // action missing from an old file" and silently restored its default.
+        foreach (InputAction action in RetailActionIdentityTable.Map.Values)
+            actions.TryAdd(action.ToString(), new List<object>());
         foreach (var binding in _bindings)
         {
             if (!actions.TryGetValue(binding.Action.ToString(), out var list))
@@ -528,30 +542,31 @@ public sealed class KeyBindings
     }
 
     /// <summary>
-    /// Schema v1 repeated <c>UseQuickSlot_N</c> for bare and Ctrl chords,
-    /// losing retail's use-vs-select distinction. Migrate only the exact old
-    /// default Ctrl+matching-number shape; arbitrary user rebindings remain
-    /// attached to the action the user chose.
+    /// Schema v2-v5 incorrectly rewrote retail's Ctrl+1..9
+    /// <c>UseQuickSlot_N</c> defaults to <c>SelectQuickSlot_N</c>. The 2013
+    /// MasterInputMap and <c>gmToolbarUI::ListenToGlobalMessage</c> both prove
+    /// Ctrl+N sends the same use action as bare N. Repair only that exact old
+    /// generated-default shape; arbitrary SelectQuickSlot rebindings remain.
     /// </summary>
-    private static InputAction MigrateLegacyQuickSlotIntent(
+    private static InputAction MigrateQuickSlotIntent(
         int version,
         InputAction action,
         KeyChord chord,
         ActivationType activation)
     {
-        if (version >= 2
+        if (version >= 6
             || activation != ActivationType.Press
             || chord.Device != 0
             || chord.Modifiers != ModifierMask.Ctrl)
             return action;
 
-        int offset = (int)action - (int)InputAction.UseQuickSlot_1;
+        int offset = (int)action - (int)InputAction.SelectQuickSlot_1;
         if ((uint)offset >= 9u)
             return action;
 
         var expectedKey = (Key)((int)Key.Number1 + offset);
         return chord.Key == expectedKey
-            ? (InputAction)((int)InputAction.SelectQuickSlot_1 + offset)
+            ? (InputAction)((int)InputAction.UseQuickSlot_1 + offset)
             : action;
     }
 

src/AcDream.UI.Abstractions/Input/RetailActionIdentityTable.cs

@@ -1,72 +1,138 @@
 using System.Collections.Generic;
+using System.Linq;
 
 namespace AcDream.UI.Abstractions.Input;
 
 /// <summary>
 /// Campaign OP slice OP8: maps a retail DAT ActionMap row — the
 /// <c>(InputMap id, Action id)</c> pair <c>AcDream.Core.Input.RetailActionMapRow</c>
-/// carries — to acdream's own <see cref="InputAction"/>, when one exists.
+/// carries — to acdream's own <see cref="InputAction"/>.
 ///
 /// <para>
-/// <b>Why this table exists.</b> The DAT ActionMap singleton (empirically dumped
-/// 2026-08-11, see <c>AcDream.Core.Input.RetailActionMap</c>'s class doc) carries 306
-/// user-bindable rows. <see cref="InputAction"/> — the enum every OTHER acdream input
-/// path (live dispatch, <c>KeyBindings</c>, <c>InputDispatcher</c>) already keys on —
-/// has roughly half that many members, because it was authored around "what acdream
-/// currently implements" (K.1a/K.1c), not "every action the 2013 client's keymap
-/// screen can show." Two categories are the biggest gaps: 82 of the DAT's 87 Emote
-/// rows have no acdream animation dispatch yet (only 5 are wired: Cry/Laugh/Cheer/
-/// Wave/PointState — exactly the 5 that happen to carry retail default keys), and all
-/// 48 CharacterSettings rows are hotkeys for the SAME <c>PlayerOption</c>/
-/// <c>CharacterOptions</c> preference bits OP1's <c>CharacterOptionTable</c> and OP4's
-/// Character-tab checkboxes already model — wiring "press this key, flip that same
-/// server-synced bit" is a real feature (a hotkey-to-option-toggle dispatcher) that
-/// does not exist yet anywhere in acdream and is out of scope for this slice (see the
-/// OP8 register row).
+/// The DAT ActionMap singleton carries exactly 306 user-bindable rows. Campaign KB
+/// gives every row one distinct live identity. Identity is the full
+/// <c>(InputMapId, ActionId)</c> pair: retail legitimately reuses action ids between
+/// CameraControls and CameraAlternateControls, and collapsing those rows would make
+/// one GUI rebind silently overwrite the other.
 /// </para>
 ///
 /// <para>
-/// <b>Every mapping below was verified two ways</b> before being added: (1) the DAT's
+/// <b>Every mapping below was verified two ways</b>: (1) the DAT's
 /// resolved English label/tooltip unambiguously names the SAME action as the
 /// <see cref="InputAction"/> member's own XML doc, AND (2) where the retail default
 /// key(s) for that DAT row are non-empty, they match
 /// <see cref="KeyBindings.RetailDefaults"/>'s existing chord(s) for the candidate
-/// <see cref="InputAction"/> (byte-verified 2026-08-11 against the installed dats —
-/// see <c>RetailActionMapReaderTests.LiveDatTests</c> and this slice's
-/// <c>RetailActionIdentityRoundTripTests</c>). A DAT row that could not be verified
-/// BOTH ways is left OUT of this table on purpose — it renders on the Configure
-/// Keyboard screen as a real, bindable, persisted row (see
-/// <c>KeyboardConfigController</c>), it just does not yet reach any live acdream
-/// consumer. Silently guessing a wrong mapping would misroute a user's rebind to the
-/// WRONG gameplay action, which is worse than an honest "not wired yet."
-/// </para>
-///
-/// <para>
-/// <b>Known gaps deliberately left unmapped</b> (register row, OP8):
-/// Spell Slot 10/11/12 (ctx <c>0x10000005</c>, DAT actions <c>0x6E/0x6F/0x70</c> —
-/// <see cref="InputAction"/> only defines <c>UseSpellSlot_1..9</c>); Quickslot
-/// 10/11/12/13 (ctx <c>0x1000000C</c>, DAT actions <c>0x1000004B/4C/4D/10000132</c> —
-/// <see cref="InputAction"/>'s <c>UseQuickSlot_*</c> family jumps from 9 straight to
-/// 14, a pre-existing enum gap this slice did not introduce and does not fix); every
-/// CharacterSettings row (ctx <c>0x10000008</c>, all 48); 82 of 87 Emote rows (ctx
-/// <c>0x10000006</c>); all 10 CameraAlternateControls rows (ctx <c>0x6</c> — the M2
-/// de-alias carve-out, see the mapping table's own comment); and roughly half of the
-/// UI-class rows (ctx <c>0x10000007</c>/<c>0x10000009</c> — panels acdream has no
-/// toggle for, e.g. Vitae, Link Status, House, Map, Character Info, the
-/// positive/negative Magic panels).
+/// <see cref="InputAction"/>. The installed-DAT conformance test requires complete,
+/// injective 306/306 coverage, so a future DAT drift cannot quietly recreate the
+/// former dim/store-only tier.
 /// </para>
 /// </summary>
 public static class RetailActionIdentityTable
 {
     /// <summary>(InputMap id, Action id) → the acdream <see cref="InputAction"/> that
-    /// owns live dispatch for it. A DAT row whose key is absent has no acdream
-    /// consumer yet.</summary>
+    /// owns live dispatch for it.</summary>
     public static readonly IReadOnlyDictionary<(uint InputMapId, uint ActionId), InputAction> Map =
         BuildTable();
 
     public static bool TryResolve(uint inputMapId, uint actionId, out InputAction action) =>
         Map.TryGetValue((inputMapId, actionId), out action);
 
+    /// <summary>Inverse identity used by family routers and conformance checks.</summary>
+    public static readonly IReadOnlyDictionary<InputAction, (uint InputMapId, uint ActionId)> ReverseMap =
+        Map.ToDictionary(static pair => pair.Value, static pair => pair.Key);
+
+    public static bool TryGetRetailIdentity(
+        InputAction action,
+        out (uint InputMapId, uint ActionId) identity) =>
+        ReverseMap.TryGetValue(action, out identity);
+
+    /// <summary>Live dispatch scope implied by the retail InputMap context.</summary>
+    public static InputScope ScopeForInputMap(uint inputMapId) => inputMapId switch
+    {
+        0x00000006u => InputScope.Camera,
+        0x10000003u => InputScope.MeleeCombat,
+        0x10000004u => InputScope.MissileCombat,
+        0x10000005u => InputScope.MagicCombat,
+        _ => InputScope.Game,
+    };
+
+    /// <summary>
+    /// Retail action delivery shape for a DAT ActionMap row. Continuous
+    /// movement/camera actions receive start and stop edges; the remaining
+    /// rows are one-shot presses unless a concrete retail consumer declares
+    /// otherwise in <see cref="KeyBindings.RetailDefaults"/>.
+    /// </summary>
+    public static ActivationType ActivationFor(uint inputMapId, uint actionId)
+    {
+        if (inputMapId == 0x4u && actionId == 0x32u)
+            return ActivationType.Hold;
+
+        if (inputMapId is 0x5u or 0x6u
+            && actionId is >= 0x33u and <= 0x38u)
+        {
+            return ActivationType.Hold;
+        }
+
+        if (inputMapId == 0x5u && actionId is 0x3Du or 0x3Eu)
+            return ActivationType.Hold;
+
+        // ClientCombatSystem::HandleCombatAction @ 0x0056D600 sends both
+        // melee 0x5D-0x5F and missile 0xF1-0xF3 through Begin/EndAttackRequest.
+        if (inputMapId == 0x10000003u
+            && actionId is >= 0x1000005Du and <= 0x1000005Fu)
+        {
+            return ActivationType.Hold;
+        }
+
+        if (inputMapId == 0x10000004u
+            && actionId is >= 0x100000F1u and <= 0x100000F3u)
+        {
+            return ActivationType.Hold;
+        }
+
+        return ActivationType.Press;
+    }
+
+    /// <summary>
+    /// Maps a CharacterSettings hotkey identity to retail's linear
+    /// PlayerOption id. The five 2013 options absent from ActionMap remain
+    /// configurable through the Character page, but correctly have no row
+    /// here.
+    /// </summary>
+    public static bool TryGetCharacterOptionId(InputAction action, out uint optionId)
+    {
+        optionId = 0u;
+        if (!TryGetRetailIdentity(action, out var identity)
+            || identity.InputMapId != 0x10000008u)
+        {
+            return false;
+        }
+
+        optionId = identity.ActionId switch
+        {
+            >= 0x10000071u and <= 0x10000074u => identity.ActionId - 0x10000071u,
+            >= 0x10000076u and <= 0x10000083u => identity.ActionId - 0x10000071u,
+            >= 0x10000085u and <= 0x10000093u => identity.ActionId - 0x10000071u,
+            0x1000010Eu => 0x23u,
+            0x1000010Fu => 0x24u,
+            0x10000110u => 0x25u,
+            0x10000112u => 0x26u,
+            0x1000011Bu => 0x28u,
+            0x1000011Du => 0x29u,
+            0x1000011Eu => 0x2Au,
+            0x1000011Fu => 0x2Bu,
+            0x10000120u => 0x2Cu,
+            0x10000123u => 0x2Du,
+            0x10000125u => 0x2Eu,
+            0x1000012Au => 0x2Fu,
+            0x1000012Cu => 0x30u,
+            0x1000012Fu => 0x32u,
+            0x1000013Eu => 0x13u,
+            _ => uint.MaxValue,
+        };
+        return optionId != uint.MaxValue;
+    }
+
     private static Dictionary<(uint, uint), InputAction> BuildTable()
     {
         var t = new Dictionary<(uint, uint), InputAction>();
@@ -89,24 +155,9 @@ public static class RetailActionIdentityTable
         M(0x4, 0x10000097, InputAction.Sleeping);
 
         // ── CameraControls (ctx 0x5) — 12/12. ──────────────────────────
-        // M2 REWORK (2026-08-11 review): CameraControls (ctx 0x5, the
-        // Numpad-default scheme RetailDefaults() actually carries) and
-        // CameraAlternateControls (ctx 0x6, the arrow-key alternate scheme
-        // RetailDefaults() never had — see
-        // RetailActionIdentityRoundTripTests' now-retired camera allowlist
-        // entries) were both previously mapped to the SAME InputAction.
-        // KeyBindings/Binding has no "which scheme" tag, and SetForAction is
-        // whole-action replacement, so the two rows aliased one live target:
-        // both showed identical (stale) chords, rebinding one silently wiped
-        // the other, and a row could conflict with its own twin. Building
-        // real per-scheme dual-binding storage (or ten new InputAction
-        // members plus the camera-dispatch code to consume them) is a real
-        // feature, not a one-line fix, and out of scope for this rework. Only
-        // ctx 0x5 — the scheme that already has a live, verified
-        // RetailDefaults() presence — maps here; ctx 0x6 falls through to the
-        // generic unmapped/store-only path below (AP-203), fully renderable,
-        // bindable and persisted, honestly carrying no live effect, exactly
-        // like every other unmapped row.
+        // The primary and alternate maps deliberately use distinct actions.
+        // Retail reuses the ten low action ids, but they are separate rows and
+        // separate rebind targets; collapsing them aliases GUI state.
         M(0x5, 0x33, InputAction.CameraMoveToward);
         M(0x5, 0x34, InputAction.CameraMoveAway);
         M(0x5, 0x35, InputAction.CameraRotateLeft);
@@ -120,6 +171,18 @@ public static class RetailActionIdentityTable
         M(0x5, 0x3D, InputAction.CameraInstantMouseLook);
         M(0x5, 0x3E, InputAction.CameraActivateAlternateMode);
 
+        // ── CameraAlternateControls (ctx 0x6) — 10/10. ─────────────
+        M(0x6, 0x33, InputAction.CameraAlternateMoveToward);
+        M(0x6, 0x34, InputAction.CameraAlternateMoveAway);
+        M(0x6, 0x35, InputAction.CameraAlternateRotateLeft);
+        M(0x6, 0x36, InputAction.CameraAlternateRotateRight);
+        M(0x6, 0x37, InputAction.CameraAlternateRotateUp);
+        M(0x6, 0x38, InputAction.CameraAlternateRotateDown);
+        M(0x6, 0x39, InputAction.CameraAlternateViewDefault);
+        M(0x6, 0x3A, InputAction.CameraAlternateViewFirstPerson);
+        M(0x6, 0x3B, InputAction.CameraAlternateViewLookDown);
+        M(0x6, 0x3C, InputAction.CameraAlternateViewMapMode);
+
         // ── Combat (ctx 0x10000002) — 1/1. ─────────────────────────────
         M(0x10000002, 0x1000005A, InputAction.CombatToggleCombat);
 
@@ -137,8 +200,7 @@ public static class RetailActionIdentityTable
         M(0x10000004, 0x100000F2, InputAction.CombatAimMedium);
         M(0x10000004, 0x100000F3, InputAction.CombatAimHigh);
 
-        // ── MagicCombat (ctx 0x10000005) — 18/21 (Spell Slot 10/11/12 have
-        //    no InputAction — register row). ────────────────────────────
+        // ── MagicCombat (ctx 0x10000005) — 21/21. ──────────────────────
         M(0x10000005, 0x10000060, InputAction.CombatCastCurrentSpell);
         M(0x10000005, 0x10000061, InputAction.CombatPrevSpell);
         M(0x10000005, 0x10000062, InputAction.CombatNextSpell);
@@ -153,21 +215,111 @@ public static class RetailActionIdentityTable
         M(0x10000005, 0x1000006B, InputAction.UseSpellSlot_7);
         M(0x10000005, 0x1000006C, InputAction.UseSpellSlot_8);
         M(0x10000005, 0x1000006D, InputAction.UseSpellSlot_9);
-        // 0x6E/0x6F/0x70 (Spell Slot 10/11/12) — no InputAction. Unmapped.
+        M(0x10000005, 0x1000006E, InputAction.UseSpellSlot_10);
+        M(0x10000005, 0x1000006F, InputAction.UseSpellSlot_11);
+        M(0x10000005, 0x10000070, InputAction.UseSpellSlot_12);
         M(0x10000005, 0x10000102, InputAction.CombatFirstSpell);
         M(0x10000005, 0x10000103, InputAction.CombatLastSpell);
         M(0x10000005, 0x10000104, InputAction.CombatFirstSpellTab);
         M(0x10000005, 0x10000105, InputAction.CombatLastSpellTab);
 
-        // ── Emotes (ctx 0x10000006) — 5/87 (the only 5 acdream dispatches
-        //    an animation for; also the only 5 with retail default keys). ──
-        M(0x10000006, 0x100000A2, InputAction.Cheer);
-        M(0x10000006, 0x100000A7, InputAction.Cry);
-        M(0x10000006, 0x100000B2, InputAction.Laugh);
-        M(0x10000006, 0x100000BE, InputAction.PointState);
-        M(0x10000006, 0x100000E5, InputAction.Wave);
+        // ── Emotes (ctx 0x10000006) — 87/87. ────────────────────────
+        InputAction[] emotes =
+        {
+            InputAction.EmoteAfkState,
+            InputAction.EmoteAkimbo,
+            InputAction.EmoteAToyotState,
+            InputAction.EmoteAkimboState,
+            InputAction.EmoteAtEaseState,
+            InputAction.EmoteBeckon,
+            InputAction.EmoteBeSeeingYou,
+            InputAction.EmoteBlowKiss,
+            InputAction.EmoteBowDeep,
+            InputAction.EmoteBowDeepState,
+            InputAction.Cheer,
+            InputAction.EmoteClapHands,
+            InputAction.EmoteClapHandsState,
+            InputAction.EmoteCringe,
+            InputAction.EmoteCrossArmsState,
+            InputAction.Cry,
+            InputAction.EmoteCurtseyState,
+            InputAction.EmoteDrudgeDance,
+            InputAction.EmoteDrudgeDanceState,
+            InputAction.EmoteHaveASeat,
+            InputAction.EmoteHaveASeatState,
+            InputAction.EmoteHeartyLaugh,
+            InputAction.EmoteHelper,
+            InputAction.EmoteKneel,
+            InputAction.EmoteKneelState,
+            InputAction.EmoteKnock,
+            InputAction.Laugh,
+            InputAction.EmoteLeanState,
+            InputAction.EmoteMeditateState,
+            InputAction.EmoteMimeDrinking,
+            InputAction.EmoteMimeEating,
+            InputAction.EmoteMock,
+            InputAction.EmoteNod,
+            InputAction.EmoteNudgeLeft,
+            InputAction.EmoteNudgeRight,
+            InputAction.EmotePlead,
+            InputAction.EmotePleadState,
+            InputAction.EmotePoint,
+            InputAction.PointState,
+            InputAction.EmotePointDown,
+            InputAction.EmotePointDownState,
+            InputAction.EmotePointLeft,
+            InputAction.EmotePointLeftState,
+            InputAction.EmotePointRight,
+            InputAction.EmotePointRightState,
+            InputAction.EmotePossumState,
+            InputAction.EmotePray,
+            InputAction.EmotePrayState,
+            InputAction.EmoteReadState,
+            InputAction.EmoteSalute,
+            InputAction.EmoteSaluteState,
+            InputAction.EmoteScanHorizon,
+            InputAction.EmoteScratchHead,
+            InputAction.EmoteScratchHeadState,
+            InputAction.EmoteShakeFist,
+            InputAction.EmoteShakeFistState,
+            InputAction.EmoteShakeHead,
+            InputAction.EmoteShiver,
+            InputAction.EmoteShiverState,
+            InputAction.EmoteShoo,
+            InputAction.EmoteShrug,
+            InputAction.EmoteSitState,
+            InputAction.EmoteSitBackState,
+            InputAction.EmoteSitCrossleggedState,
+            InputAction.EmoteSlouch,
+            InputAction.EmoteSlouchState,
+            InputAction.EmoteSmackHead,
+            InputAction.EmoteSnowAngelState,
+            InputAction.EmoteSpit,
+            InputAction.EmoteSurrender,
+            InputAction.EmoteSurrenderState,
+            InputAction.EmoteTalkToTheHandState,
+            InputAction.EmoteTapFoot,
+            InputAction.EmoteTapFootState,
+            InputAction.EmoteTeapot,
+            InputAction.EmoteThinkerState,
+            InputAction.EmoteWarmHands,
+            InputAction.Wave,
+            InputAction.EmoteWaveState,
+            InputAction.EmoteWaveLow,
+            InputAction.EmoteWaveHigh,
+            InputAction.EmoteWinded,
+            InputAction.EmoteWindedState,
+            InputAction.EmoteWoah,
+            InputAction.EmoteWoahState,
+            InputAction.EmoteYawnAndStretch,
+            InputAction.EmoteYmca,
+        };
+        for (int i = 0; i < emotes.Length; i++)
+            M(0x10000006, 0x10000098u + (uint)i, emotes[i]);
 
-        // ── ItemSelectionCommands (ctx 0x10000007) — 17/26. ────────────
+        // ── ItemSelectionCommands (ctx 0x10000007) — 26/26. ────────────
+        M(0x10000007, 0x1000002A, InputAction.SelectionSelf);
+        M(0x10000007, 0x1000002C, InputAction.SelectionPlaceInInventory);
         M(0x10000007, 0x1000002D, InputAction.SelectionSplitStack);
         M(0x10000007, 0x1000002E, InputAction.SelectionPreviousSelection);
         M(0x10000007, 0x1000002F, InputAction.SelectionClosestCompassItem);
@@ -185,20 +337,44 @@ public static class RetailActionIdentityTable
         M(0x10000007, 0x1000003B, InputAction.SelectionNextPlayer);
         M(0x10000007, 0x1000003C, InputAction.SelectionPreviousFellow);
         M(0x10000007, 0x1000003D, InputAction.SelectionNextFellow);
+        M(0x10000007, 0x1000003E, InputAction.SelectionUseClosestUnopenedCorpse);
+        M(0x10000007, 0x1000003F, InputAction.SelectionUseNextUnopenedCorpse);
+        M(0x10000007, 0x10000040, InputAction.SelectionGiveToTarget);
+        M(0x10000007, 0x10000041, InputAction.SelectionDrop);
+        M(0x10000007, 0x1000011C, InputAction.SelectionPlaceInMainPack);
+        M(0x10000007, 0x10000121, InputAction.SelectionClosestUnopenedCorpse);
+        M(0x10000007, 0x10000122, InputAction.SelectionNextUnopenedCorpse);
 
-        // ── UICommands (ctx 0x10000009) — 22/42. ───────────────────────
+        // ── UICommands (ctx 0x10000009) — 42/42. ───────────────────────
         M(0x10000009, 0x55, InputAction.CaptureScreenshot);
         M(0x10000009, 0x7B, InputAction.ToggleHelp);
         M(0x10000009, 0x7C, InputAction.TogglePluginManager);
+        M(0x10000009, 0x10000003, InputAction.ToggleAbuseReportingPanel);
+        M(0x10000009, 0x10000005, InputAction.ToggleCharacterInfoPanel);
+        M(0x10000009, 0x10000006, InputAction.TogglePositiveMagicPanel);
+        M(0x10000009, 0x10000007, InputAction.ToggleNegativeMagicPanel);
+        M(0x10000009, 0x10000009, InputAction.ToggleLinkStatusPanel);
+        M(0x10000009, 0x1000000B, InputAction.ToggleUrgentAssistancePanel);
+        M(0x10000009, 0x1000000C, InputAction.ToggleVitaePanel);
+        M(0x10000009, 0x1000000D, InputAction.ToggleSocialPanel);
         M(0x10000009, 0x1000000E, InputAction.ToggleAllegiancePanel);
         M(0x10000009, 0x1000000F, InputAction.ToggleFellowshipPanel);
+        M(0x10000009, 0x10000010, InputAction.ToggleSpellManagementPanel);
         M(0x10000009, 0x10000011, InputAction.ToggleSpellbookPanel);
         M(0x10000009, 0x10000012, InputAction.ToggleSpellComponentsPanel);
+        M(0x10000009, 0x10000013, InputAction.ToggleCharacterDetailPanel);
         M(0x10000009, 0x10000014, InputAction.ToggleAttributesPanel);
         M(0x10000009, 0x10000015, InputAction.ToggleSkillsPanel);
         M(0x10000009, 0x10000016, InputAction.ToggleWorldPanel);
+        M(0x10000009, 0x10000017, InputAction.ToggleMapPage);
+        M(0x10000009, 0x10000018, InputAction.ToggleHousePage);
         M(0x10000009, 0x1000001A, InputAction.ToggleOptionsPanel);
         M(0x10000009, 0x10000019, InputAction.ToggleInventoryPanel);
+        M(0x10000009, 0x1000001B, InputAction.ToggleGameplayOptionsPage);
+        M(0x10000009, 0x1000001C, InputAction.ToggleCharacterSettingsPage);
+        M(0x10000009, 0x1000001D, InputAction.ToggleConfigurationPage);
+        M(0x10000009, 0x1000001E, InputAction.ToggleCompass);
+        M(0x10000009, 0x1000001F, InputAction.ToggleKeyboardConfiguration);
         M(0x10000009, 0x10000114, InputAction.ToggleFloatingChatWindow1);
         M(0x10000009, 0x10000115, InputAction.ToggleFloatingChatWindow2);
         M(0x10000009, 0x10000116, InputAction.ToggleFloatingChatWindow3);
@@ -206,19 +382,24 @@ public static class RetailActionIdentityTable
         M(0x10000009, 0x10000025, InputAction.UseSelected);
         M(0x10000009, 0x10000026, InputAction.LOGOUT);
         M(0x10000009, 0x1000002B, InputAction.SelectionExamine);
-        // 0x1000001F ("Show/Hide Keyboard Configuration") deliberately left
-        // unmapped: it is the retail action that opens THIS screen
-        // (research doc §4.3/lane A §7 — wired directly by
-        // KeyboardConfigController's mount, not through InputAction).
-
-        // ── ChatCommands (ctx 0x1000000A) — 1/6. ───────────────────────
+        M(0x10000009, 0x10000118, InputAction.ToggleFriendsPage);
+        M(0x10000009, 0x1000011A, InputAction.ToggleCharacterTitlesPage);
+        M(0x10000009, 0x10000127, InputAction.ToggleQuestDetailPanel);
+        M(0x10000009, 0x10000128, InputAction.ToggleQuestJournalPage);
+        M(0x10000009, 0x10000129, InputAction.ToggleJournalPageList);
+        M(0x10000009, 0x1000012E, InputAction.ToggleContractsPage);
+        // ── ChatCommands (ctx 0x1000000A) — 6/6. ───────────────────────
+        M(0x1000000A, 0x10000020, InputAction.ChatMonarchReply);
+        M(0x1000000A, 0x10000021, InputAction.ChatPatronReply);
+        M(0x1000000A, 0x10000022, InputAction.ChatReply);
         M(0x1000000A, 0x10000023, InputAction.EnterChatMode);
+        M(0x1000000A, 0x10000028, InputAction.ChatStartCommand);
+        M(0x1000000A, 0x10000119, InputAction.ChatTellToSelected);
 
         // ── ToggleChatEntry (ctx 0x1000000D) — 1/1. ────────────────────
         M(0x1000000D, 0x10000024, InputAction.ToggleChatEntry);
 
-        // ── QuickslotCommands (ctx 0x1000000C) — 24/28 (Quickslot
-        //    10/11/12/13 have no InputAction — pre-existing enum gap). ──
+        // ── QuickslotCommands (ctx 0x1000000C) — 28/28. ────────────────
         M(0x1000000C, 0x10000042, InputAction.UseQuickSlot_1);
         M(0x1000000C, 0x10000043, InputAction.UseQuickSlot_2);
         M(0x1000000C, 0x10000044, InputAction.UseQuickSlot_3);
@@ -228,6 +409,9 @@ public static class RetailActionIdentityTable
         M(0x1000000C, 0x10000048, InputAction.UseQuickSlot_7);
         M(0x1000000C, 0x10000049, InputAction.UseQuickSlot_8);
         M(0x1000000C, 0x1000004A, InputAction.UseQuickSlot_9);
+        M(0x1000000C, 0x1000004B, InputAction.UseQuickSlot_10);
+        M(0x1000000C, 0x1000004C, InputAction.UseQuickSlot_11);
+        M(0x1000000C, 0x1000004D, InputAction.UseQuickSlot_12);
         M(0x1000000C, 0x1000004E, InputAction.SelectQuickSlot_1);
         M(0x1000000C, 0x1000004F, InputAction.SelectQuickSlot_2);
         M(0x1000000C, 0x10000050, InputAction.SelectQuickSlot_3);
@@ -238,16 +422,62 @@ public static class RetailActionIdentityTable
         M(0x1000000C, 0x10000055, InputAction.SelectQuickSlot_8);
         M(0x1000000C, 0x10000056, InputAction.SelectQuickSlot_9);
         M(0x1000000C, 0x1000010D, InputAction.CreateShortcut);
-        // 0x10000132 ("Quickslot 13") has no InputAction — same pre-existing
-        // UseQuickSlot_10..13 enum gap as the bare-numeral block above. Unmapped.
+        M(0x1000000C, 0x10000132, InputAction.UseQuickSlot_13);
         M(0x1000000C, 0x10000133, InputAction.UseQuickSlot_14);
         M(0x1000000C, 0x10000134, InputAction.UseQuickSlot_15);
         M(0x1000000C, 0x10000135, InputAction.UseQuickSlot_16);
         M(0x1000000C, 0x10000136, InputAction.UseQuickSlot_17);
         M(0x1000000C, 0x10000137, InputAction.UseQuickSlot_18);
 
-        // CharacterSettings (ctx 0x10000008) is intentionally EMPTY here —
-        // see class doc "Known gaps deliberately left unmapped".
+        // ── CharacterSettings (ctx 0x10000008) — 48/48. ────────────────
+        M(0x10000008, 0x10000071, InputAction.ToggleCharacterOptionAutoRepeatAttack);
+        M(0x10000008, 0x10000072, InputAction.ToggleCharacterOptionIgnoreAllegianceRequests);
+        M(0x10000008, 0x10000073, InputAction.ToggleCharacterOptionIgnoreFellowshipRequests);
+        M(0x10000008, 0x10000074, InputAction.ToggleCharacterOptionIgnoreTradeRequests);
+        M(0x10000008, 0x10000076, InputAction.ToggleCharacterOptionPersistentAtDay);
+        M(0x10000008, 0x10000077, InputAction.ToggleCharacterOptionAllowGive);
+        M(0x10000008, 0x10000078, InputAction.ToggleCharacterOptionViewCombatTarget);
+        M(0x10000008, 0x10000079, InputAction.ToggleCharacterOptionShowTooltips);
+        M(0x10000008, 0x1000007A, InputAction.ToggleCharacterOptionUseDeception);
+        M(0x10000008, 0x1000007B, InputAction.ToggleCharacterOptionToggleRun);
+        M(0x10000008, 0x1000007C, InputAction.ToggleCharacterOptionStayInChatMode);
+        M(0x10000008, 0x1000007D, InputAction.ToggleCharacterOptionAdvancedCombatUi);
+        M(0x10000008, 0x1000007E, InputAction.ToggleCharacterOptionAutoTarget);
+        M(0x10000008, 0x1000007F, InputAction.ToggleCharacterOptionVividTargetingIndicator);
+        M(0x10000008, 0x10000080, InputAction.ToggleCharacterOptionFellowshipShareXp);
+        M(0x10000008, 0x10000081, InputAction.ToggleCharacterOptionAcceptLootPermits);
+        M(0x10000008, 0x10000082, InputAction.ToggleCharacterOptionFellowshipShareLoot);
+        M(0x10000008, 0x10000083, InputAction.ToggleCharacterOptionFellowshipAutoAcceptRequests);
+        M(0x10000008, 0x10000085, InputAction.ToggleCharacterOptionCoordinatesOnRadar);
+        M(0x10000008, 0x10000086, InputAction.ToggleCharacterOptionSpellDuration);
+        M(0x10000008, 0x10000087, InputAction.ToggleCharacterOptionDisableHouseRestrictionEffects);
+        M(0x10000008, 0x10000088, InputAction.ToggleCharacterOptionDragItemOnPlayerOpensSecureTrade);
+        M(0x10000008, 0x10000089, InputAction.ToggleCharacterOptionDisplayAllegianceLogonNotifications);
+        M(0x10000008, 0x1000008A, InputAction.ToggleCharacterOptionUseChargeAttack);
+        M(0x10000008, 0x1000008B, InputAction.ToggleCharacterOptionUseCraftSuccessDialog);
+        M(0x10000008, 0x1000008C, InputAction.ToggleCharacterOptionListenToAllegianceChat);
+        M(0x10000008, 0x1000008D, InputAction.ToggleCharacterOptionDisplayDateOfBirth);
+        M(0x10000008, 0x1000008E, InputAction.ToggleCharacterOptionDisplayAge);
+        M(0x10000008, 0x1000008F, InputAction.ToggleCharacterOptionDisplayChessRank);
+        M(0x10000008, 0x10000090, InputAction.ToggleCharacterOptionDisplayFishingSkill);
+        M(0x10000008, 0x10000091, InputAction.ToggleCharacterOptionDisplayNumberDeaths);
+        M(0x10000008, 0x10000092, InputAction.ToggleCharacterOptionDisplayTimeStamps);
+        M(0x10000008, 0x10000093, InputAction.ToggleCharacterOptionSalvageMultiple);
+        M(0x10000008, 0x1000010E, InputAction.ToggleCharacterOptionListenToGeneralChat);
+        M(0x10000008, 0x1000010F, InputAction.ToggleCharacterOptionListenToTradeChat);
+        M(0x10000008, 0x10000110, InputAction.ToggleCharacterOptionListenToLfgChat);
+        M(0x10000008, 0x10000112, InputAction.ToggleCharacterOptionListenToRoleplayChat);
+        M(0x10000008, 0x1000011B, InputAction.ToggleCharacterOptionDisplayNumberCharacterTitles);
+        M(0x10000008, 0x1000011D, InputAction.ToggleCharacterOptionMainPackPreferred);
+        M(0x10000008, 0x1000011E, InputAction.ToggleCharacterOptionLeadMissileTargets);
+        M(0x10000008, 0x1000011F, InputAction.ToggleCharacterOptionUseFastMissiles);
+        M(0x10000008, 0x10000120, InputAction.ToggleCharacterOptionFilterLanguage);
+        M(0x10000008, 0x10000123, InputAction.ToggleCharacterOptionConfirmVolatileRareUse);
+        M(0x10000008, 0x10000125, InputAction.ToggleCharacterOptionListenToSocietyChat);
+        M(0x10000008, 0x1000012A, InputAction.ToggleCharacterOptionShowHelm);
+        M(0x10000008, 0x1000012C, InputAction.ToggleCharacterOptionDisableDistanceFog);
+        M(0x10000008, 0x1000012F, InputAction.ToggleCharacterOptionShowCloak);
+        M(0x10000008, 0x1000013E, InputAction.ToggleCharacterOptionSideBySideVitals);
 
         return t;
     }

src/AcDream.UI.Abstractions/Input/RetailScanCodeMap.cs

@@ -13,17 +13,17 @@ namespace AcDream.UI.Abstractions.Input;
 /// <see cref="Key"/> enum.
 ///
 /// <para>
-/// The scan-code table covers exactly the 84 distinct DIK codes that appear across
-/// the DAT's 306 user-bindable ActionMap rows' default bindings (2026-08-11 probe —
-/// see <c>RetailActionMap.cs</c>'s class doc), cross-checked against
+/// The scan-code table covers the 84 distinct DIK codes that appear across the
+/// DAT's 306 user-bindable ActionMap rows' default bindings (2026-08-11 probe),
+/// plus the remaining keyboard controls accepted by retail's plain-text keymap
+/// interchange. The default set was cross-checked against
 /// <c>tools/dump-keymap/Program.cs</c>'s own <c>Dik(uint)</c> transcription (itself
 /// verified against <c>acclient_2013_pseudo_c.txt</c>'s
 /// <c>ControlNameMapper::AddKeySemantic</c> calls) and against
 /// <see cref="KeyBindings.RetailDefaults"/>'s existing chords, which already encode
 /// the same standard US-layout DirectInput scan codes by construction (both were
-/// authored from the same <c>retail-default.keymap.txt</c>). Codes outside this set
-/// (rare/debug/joystick bindings never seen with a non-empty default in the shipped
-/// DAT) intentionally return null rather than guess.
+/// authored from the same <c>retail-default.keymap.txt</c>). Unsupported joystick
+/// controls intentionally return null rather than guess.
 /// </para>
 /// </summary>
 public static class RetailScanCodeMap
@@ -94,6 +94,7 @@ public static class RetailScanCodeMap
             0x1A => Key.LeftBracket,
             0x1B => Key.RightBracket,
             0x1C => Key.Enter,
+            0x1D => Key.ControlLeft,
             0x1E => Key.A,
             0x1F => Key.S,
             0x20 => Key.D,
@@ -120,7 +121,9 @@ public static class RetailScanCodeMap
             0x35 => Key.Slash,
             0x36 => Key.ShiftRight,
             0x37 => Key.KeypadMultiply,
+            0x38 => Key.AltLeft,
             0x39 => Key.Space,
+            0x3A => Key.CapsLock,
             0x3B => Key.F1,
             0x3C => Key.F2,
             0x3D => Key.F3,
@@ -148,9 +151,15 @@ public static class RetailScanCodeMap
             0x53 => Key.KeypadDecimal,
             0x57 => Key.F11,
             0x58 => Key.F12,
+            0x64 => Key.F13,
+            0x65 => Key.F14,
+            0x66 => Key.F15,
             0x9C => Key.KeypadEnter,
             0x9D => Key.ControlRight,
             0xB5 => Key.KeypadDivide,
+            0xB7 => Key.PrintScreen,
+            0xB8 => Key.AltRight,
+            0xC5 => Key.Pause,
             0xC7 => Key.Home,
             0xC8 => Key.Up,
             0xC9 => Key.PageUp,
@@ -161,7 +170,163 @@ public static class RetailScanCodeMap
             0xD1 => Key.PageDown,
             0xD2 => Key.Insert,
             0xD3 => Key.Delete,
+            0xDB => Key.SuperLeft,
+            0xDC => Key.SuperRight,
+            0xDD => Key.Menu,
             _ => null,
         };
     }
+
+    /// <summary>
+    /// Retail's plain-text <c>.keymap</c> control semantic to the same device /
+    /// scan-code pair consumed by <see cref="ToSilkKey"/>.  The legacy file
+    /// uses a few historical aliases (<c>UPARROW</c>, <c>PGUP</c>,
+    /// <c>NUMPADSTAR</c>, ...), so parsing accepts both those spellings and the
+    /// canonical DirectInput spellings emitted by <see cref="TryToFileControl"/>.
+    /// </summary>
+    public static bool TryFromFileControl(
+        string control,
+        out uint scan,
+        out uint device)
+    {
+        scan = 0u;
+        device = 0u;
+        if (string.IsNullOrWhiteSpace(control))
+            return false;
+
+        string token = control.Trim().ToUpperInvariant();
+        if (token.StartsWith("DIMOFS_BUTTON", StringComparison.Ordinal)
+            && int.TryParse(token["DIMOFS_BUTTON".Length..], out int button)
+            && button is >= 0 and <= 4)
+        {
+            scan = (uint)(0x0C + button);
+            device = 1u;
+            return true;
+        }
+
+        if (!token.StartsWith("DIK_", StringComparison.Ordinal))
+            return false;
+        token = token[4..];
+        scan = token switch
+        {
+            "ESCAPE" => 0x01,
+            "1" => 0x02, "2" => 0x03, "3" => 0x04, "4" => 0x05,
+            "5" => 0x06, "6" => 0x07, "7" => 0x08, "8" => 0x09,
+            "9" => 0x0A, "0" => 0x0B,
+            "MINUS" => 0x0C, "EQUALS" => 0x0D, "BACK" => 0x0E,
+            "TAB" => 0x0F,
+            "Q" => 0x10, "W" => 0x11, "E" => 0x12, "R" => 0x13,
+            "T" => 0x14, "Y" => 0x15, "U" => 0x16, "I" => 0x17,
+            "O" => 0x18, "P" => 0x19,
+            "LBRACKET" => 0x1A, "RBRACKET" => 0x1B, "RETURN" => 0x1C,
+            "LCONTROL" => 0x1D,
+            "A" => 0x1E, "S" => 0x1F, "D" => 0x20, "F" => 0x21,
+            "G" => 0x22, "H" => 0x23, "J" => 0x24, "K" => 0x25,
+            "L" => 0x26, "SEMICOLON" => 0x27, "APOSTROPHE" => 0x28,
+            "GRAVE" => 0x29, "LSHIFT" => 0x2A, "BACKSLASH" => 0x2B,
+            "Z" => 0x2C, "X" => 0x2D, "C" => 0x2E, "V" => 0x2F,
+            "B" => 0x30, "N" => 0x31, "M" => 0x32,
+            "COMMA" => 0x33, "PERIOD" => 0x34, "SLASH" => 0x35,
+            "RSHIFT" => 0x36, "MULTIPLY" or "NUMPADSTAR" => 0x37,
+            "LMENU" or "LALT" => 0x38, "SPACE" => 0x39, "CAPITAL" => 0x3A,
+            "F1" => 0x3B, "F2" => 0x3C, "F3" => 0x3D, "F4" => 0x3E,
+            "F5" => 0x3F, "F6" => 0x40, "F7" => 0x41, "F8" => 0x42,
+            "F9" => 0x43, "F10" => 0x44, "NUMLOCK" => 0x45,
+            "SCROLL" => 0x46, "NUMPAD7" => 0x47, "NUMPAD8" => 0x48,
+            "NUMPAD9" => 0x49, "SUBTRACT" or "NUMPADMINUS" => 0x4A,
+            "NUMPAD4" => 0x4B, "NUMPAD5" => 0x4C, "NUMPAD6" => 0x4D,
+            "ADD" or "NUMPADPLUS" => 0x4E, "NUMPAD1" => 0x4F,
+            "NUMPAD2" => 0x50, "NUMPAD3" => 0x51, "NUMPAD0" => 0x52,
+            "DECIMAL" or "NUMPADPERIOD" => 0x53,
+            "F11" => 0x57, "F12" => 0x58, "F13" => 0x64,
+            "F14" => 0x65, "F15" => 0x66, "NUMPADENTER" => 0x9C,
+            "RCONTROL" => 0x9D, "DIVIDE" or "NUMPADSLASH" => 0xB5,
+            "SYSRQ" => 0xB7, "RMENU" or "RALT" => 0xB8,
+            "PAUSE" => 0xC5, "HOME" => 0xC7,
+            "UP" or "UPARROW" => 0xC8, "PRIOR" or "PGUP" => 0xC9,
+            "LEFT" => 0xCB, "RIGHT" or "RIGHTARROW" => 0xCD,
+            "END" => 0xCF, "DOWN" or "DOWNARROW" => 0xD0,
+            "NEXT" or "PGDN" => 0xD1, "INSERT" => 0xD2,
+            "DELETE" => 0xD3, "LWIN" => 0xDB, "RWIN" => 0xDC,
+            "APPS" => 0xDD,
+            _ => uint.MaxValue,
+        };
+        return scan != uint.MaxValue;
+    }
+
+    /// <summary>Converts an acdream chord to retail's plain-text control
+    /// semantic. Returns false for controls the 2013 DirectInput keymap cannot
+    /// represent (for example joystick axes).</summary>
+    public static bool TryToFileControl(KeyChord chord, out string control)
+    {
+        control = string.Empty;
+        if (chord.Device == 1)
+        {
+            int button = (int)chord.Key switch
+            {
+                -1001 => 0,
+                -1002 => 1,
+                -1003 => 2,
+                -1004 => 3,
+                -1005 => 4,
+                _ => -1,
+            };
+            if (button < 0) return false;
+            control = $"DIMOFS_BUTTON{button}";
+            return true;
+        }
+        if (chord.Device != 0) return false;
+
+        for (uint scan = 1; scan <= 0xDD; scan++)
+        {
+            if (ToSilkKey(scan, 0) != chord.Key) continue;
+            control = scan switch
+            {
+                0x37 => "DIK_NUMPADSTAR",
+                0x4A => "DIK_NUMPADMINUS",
+                0x4E => "DIK_NUMPADPLUS",
+                0xB5 => "DIK_NUMPADSLASH",
+                0xC8 => "DIK_UPARROW",
+                0xC9 => "DIK_PGUP",
+                0xCD => "DIK_RIGHTARROW",
+                0xD0 => "DIK_DOWNARROW",
+                0xD1 => "DIK_PGDN",
+                _ => FileToken(scan),
+            };
+            return control.Length != 0;
+        }
+        return false;
+    }
+
+    private static string FileToken(uint scan) => scan switch
+    {
+        0x01 => "DIK_ESCAPE",
+        >= 0x02 and <= 0x0A => $"DIK_{scan - 1}",
+        0x0B => "DIK_0", 0x0C => "DIK_MINUS", 0x0D => "DIK_EQUALS",
+        0x0E => "DIK_BACK", 0x0F => "DIK_TAB",
+        >= 0x10 and <= 0x19 => $"DIK_{"QWERTYUIOP"[(int)(scan - 0x10)]}",
+        0x1A => "DIK_LBRACKET", 0x1B => "DIK_RBRACKET",
+        0x1C => "DIK_RETURN", 0x1D => "DIK_LCONTROL",
+        >= 0x1E and <= 0x26 => $"DIK_{"ASDFGHJKL"[(int)(scan - 0x1E)]}",
+        0x27 => "DIK_SEMICOLON", 0x28 => "DIK_APOSTROPHE",
+        0x29 => "DIK_GRAVE", 0x2A => "DIK_LSHIFT", 0x2B => "DIK_BACKSLASH",
+        >= 0x2C and <= 0x32 => $"DIK_{"ZXCVBNM"[(int)(scan - 0x2C)]}",
+        0x33 => "DIK_COMMA", 0x34 => "DIK_PERIOD", 0x35 => "DIK_SLASH",
+        0x36 => "DIK_RSHIFT", 0x38 => "DIK_LMENU", 0x39 => "DIK_SPACE",
+        0x3A => "DIK_CAPITAL",
+        >= 0x3B and <= 0x44 => $"DIK_F{scan - 0x3A}",
+        0x45 => "DIK_NUMLOCK", 0x46 => "DIK_SCROLL",
+        0x47 => "DIK_NUMPAD7", 0x48 => "DIK_NUMPAD8", 0x49 => "DIK_NUMPAD9",
+        0x4B => "DIK_NUMPAD4", 0x4C => "DIK_NUMPAD5", 0x4D => "DIK_NUMPAD6",
+        0x4F => "DIK_NUMPAD1", 0x50 => "DIK_NUMPAD2", 0x51 => "DIK_NUMPAD3",
+        0x52 => "DIK_NUMPAD0", 0x53 => "DIK_DECIMAL",
+        0x57 => "DIK_F11", 0x58 => "DIK_F12", 0x64 => "DIK_F13",
+        0x65 => "DIK_F14", 0x66 => "DIK_F15", 0x9C => "DIK_NUMPADENTER",
+        0x9D => "DIK_RCONTROL", 0xB7 => "DIK_SYSRQ", 0xB8 => "DIK_RALT",
+        0xC5 => "DIK_PAUSE", 0xC7 => "DIK_HOME",
+        0xCB => "DIK_LEFT", 0xCF => "DIK_END", 0xD2 => "DIK_INSERT",
+        0xD3 => "DIK_DELETE", 0xDB => "DIK_LWIN", 0xDC => "DIK_RWIN",
+        0xDD => "DIK_APPS",
+        _ => string.Empty,
+    };
 }

src/AcDream.UI.Abstractions/Input/RetailUnmappedKeyBindings.cs

@@ -6,15 +6,13 @@ using System.Text.Json;
 namespace AcDream.UI.Abstractions.Input;
 
 /// <summary>
-/// Campaign OP slice OP8: persisted bindings for DAT ActionMap rows that
-/// <c>RetailActionIdentityTable</c> has no <see cref="InputAction"/> for —
-/// mostly Emotes and CharacterSettings hotkeys (see that table's class doc for
-/// the full accounting). These rows still render, bind, conflict-check, and
-/// persist on the Configure Keyboard screen exactly like a mapped row; they
-/// just have no live gameplay consumer to dispatch through yet, so they live in
-/// their own small store rather than <see cref="KeyBindings"/>'s
-/// <see cref="InputAction"/>-keyed schema. Sibling file next to
-/// <c>keybinds.json</c> (D4 — no <c>.keymap</c> file interchange).
+/// Forward-compatible persisted bindings for an ActionMap row introduced by a
+/// future DAT revision. Campaign KB maps every one of the 306 rows in the
+/// supported Sept-2013 EoR DAT, so this sibling file has no production entries
+/// there; it only keeps an unknown future row visible and round-trippable
+/// instead of crashing an older client. The compatibility sibling file stays
+/// beside <c>keybinds.json</c>; installed-retail rows use the canonical
+/// <c>*.keymap</c> profile instead.
 /// </summary>
 public sealed class RetailUnmappedKeyBindings
 {

src/AcDream.UI.Abstractions/Panels/Chat/ChatVM.cs

@@ -59,6 +59,12 @@ public sealed class ChatVM : IDisposable, IChatCommandFeedback
     public string? LastOutgoingTellTarget =>
         _commandTargets.LastOutgoingTellTarget;
 
+    public string? LastMonarchSender =>
+        _commandTargets.LastMonarchSender;
+
+    public string? LastPatronSender =>
+        _commandTargets.LastPatronSender;
+
     /// <summary>
     /// Optional callback exposing the live framerate. Wired by
     /// <c>GameWindow</c> at construction so the client-side