Add support for retainer collections, fix deleted assignments not updating identifiers.

Penumbra.GameData/Actors/ActorIdentifier.cs

@@ -25,7 +25,7 @@ public readonly struct ActorIdentifier : IEquatable<ActorIdentifier>
     // @formatter:on
 
     public ActorIdentifier CreatePermanent()
-        => new(Type, Kind, Index, DataId, PlayerName.Clone());
+        => new(Type, Kind, Index, DataId, PlayerName.IsEmpty ? PlayerName : PlayerName.Clone());
 
     public bool Equals(ActorIdentifier other)
     {
@@ -35,11 +35,13 @@ public readonly struct ActorIdentifier : IEquatable<ActorIdentifier>
         return Type switch
         {
             IdentifierType.Player => HomeWorld == other.HomeWorld && PlayerName.EqualsCi(other.PlayerName),
+            IdentifierType.Retainer => PlayerName.EqualsCi(other.PlayerName),
             IdentifierType.Owned => HomeWorld == other.HomeWorld && PlayerName.EqualsCi(other.PlayerName) && Manager.DataIdEquals(this, other),
             IdentifierType.Special => Special == other.Special,
             IdentifierType.Npc => Manager.DataIdEquals(this, other)
              && (Index == other.Index || Index == ushort.MaxValue || other.Index == ushort.MaxValue),
-            _ => false,
+            IdentifierType.UnkObject => PlayerName.EqualsCi(other.PlayerName) && Index == other.Index,
+            _                        => false,
         };
     }
 
@@ -53,30 +55,36 @@ public readonly struct ActorIdentifier : IEquatable<ActorIdentifier>
         => !lhs.Equals(rhs);
 
     public bool IsValid
-        => Type != IdentifierType.Invalid;
+        => Type is not (IdentifierType.UnkObject or IdentifierType.Invalid);
 
     public override string ToString()
         => Manager?.ToString(this)
          ?? Type switch
             {
-                IdentifierType.Player  => $"{PlayerName} ({HomeWorld})",
+                IdentifierType.Player   => $"{PlayerName} ({HomeWorld})",
-                IdentifierType.Owned   => $"{PlayerName}s {Kind.ToName()} {DataId} ({HomeWorld})",
+                IdentifierType.Retainer => $"{PlayerName} (Retainer)",
-                IdentifierType.Special => Special.ToName(),
+                IdentifierType.Owned    => $"{PlayerName}s {Kind.ToName()} {DataId} ({HomeWorld})",
+                IdentifierType.Special  => Special.ToName(),
                 IdentifierType.Npc =>
                     Index == ushort.MaxValue
                         ? $"{Kind.ToName()} #{DataId}"
                         : $"{Kind.ToName()} #{DataId} at {Index}",
+                IdentifierType.UnkObject => PlayerName.IsEmpty
+                    ? $"Unknown Object at {Index}"
+                    : $"{PlayerName} at {Index}",
                 _ => "Invalid",
             };
 
     public override int GetHashCode()
         => Type switch
         {
-            IdentifierType.Player  => HashCode.Combine(IdentifierType.Player,  PlayerName, HomeWorld),
+            IdentifierType.Player    => HashCode.Combine(IdentifierType.Player,    PlayerName, HomeWorld),
-            IdentifierType.Owned   => HashCode.Combine(IdentifierType.Owned,   Kind,       PlayerName, HomeWorld, DataId),
+            IdentifierType.Retainer  => HashCode.Combine(IdentifierType.Player,    PlayerName),
-            IdentifierType.Special => HashCode.Combine(IdentifierType.Special, Special),
+            IdentifierType.Owned     => HashCode.Combine(IdentifierType.Owned,     Kind, PlayerName, HomeWorld, DataId),
-            IdentifierType.Npc     => HashCode.Combine(IdentifierType.Npc,     Kind, DataId),
+            IdentifierType.Special   => HashCode.Combine(IdentifierType.Special,   Special),
-            _                      => 0,
+            IdentifierType.Npc       => HashCode.Combine(IdentifierType.Npc,       Kind,       DataId),
+            IdentifierType.UnkObject => HashCode.Combine(IdentifierType.UnkObject, PlayerName, Index),
+            _                        => 0,
         };
 
     internal ActorIdentifier(IdentifierType type, ObjectKind kind, ushort index, uint data, ByteString playerName)
@@ -98,6 +106,9 @@ public readonly struct ActorIdentifier : IEquatable<ActorIdentifier>
                 ret.Add(nameof(PlayerName), PlayerName.ToString());
                 ret.Add(nameof(HomeWorld),  HomeWorld);
                 return ret;
+            case IdentifierType.Retainer:
+                ret.Add(nameof(PlayerName), PlayerName.ToString());
+                return ret;
             case IdentifierType.Owned:
                 ret.Add(nameof(PlayerName), PlayerName.ToString());
                 ret.Add(nameof(HomeWorld),  HomeWorld);
@@ -113,6 +124,10 @@ public readonly struct ActorIdentifier : IEquatable<ActorIdentifier>
                     ret.Add(nameof(Index), Index);
                 ret.Add(nameof(DataId), DataId);
                 return ret;
+            case IdentifierType.UnkObject:
+                ret.Add(nameof(PlayerName), PlayerName.ToString());
+                ret.Add(nameof(Index),      Index);
+                return ret;
         }
 
         return ret;
@@ -162,11 +177,13 @@ public static class ActorManagerExtensions
     public static string ToName(this IdentifierType type)
         => type switch
         {
-            IdentifierType.Player  => "Player",
+            IdentifierType.Player    => "Player",
-            IdentifierType.Owned   => "Owned NPC",
+            IdentifierType.Retainer  => "Retainer (Bell)",
-            IdentifierType.Special => "Special Actor",
+            IdentifierType.Owned     => "Owned NPC",
-            IdentifierType.Npc     => "NPC",
+            IdentifierType.Special   => "Special Actor",
-            _                      => "Invalid",
+            IdentifierType.Npc       => "NPC",
+            IdentifierType.UnkObject => "Unknown Object",
+            _                        => "Invalid",
         };
 
     /// <summary>

Penumbra.GameData/Actors/ActorManager.Identifiers.cs

@@ -28,6 +28,11 @@ public partial class ActorManager
                 var homeWorld = data[nameof(ActorIdentifier.HomeWorld)]?.ToObject<ushort>() ?? 0;
                 return CreatePlayer(name, homeWorld);
             }
+            case IdentifierType.Retainer:
+            {
+                var name = ByteString.FromStringUnsafe(data[nameof(ActorIdentifier.PlayerName)]?.ToObject<string>(), false);
+                return CreateRetainer(name);
+            }
             case IdentifierType.Owned:
             {
                 var name      = ByteString.FromStringUnsafe(data[nameof(ActorIdentifier.PlayerName)]?.ToObject<string>(), false);
@@ -48,6 +53,12 @@ public partial class ActorManager
                 var dataId = data[nameof(ActorIdentifier.DataId)]?.ToObject<uint>() ?? 0;
                 return CreateNpc(kind, dataId, index);
             }
+            case IdentifierType.UnkObject:
+            {
+                var index = data[nameof(ActorIdentifier.Index)]?.ToObject<ushort>() ?? ushort.MaxValue;
+                var name  = ByteString.FromStringUnsafe(data[nameof(ActorIdentifier.PlayerName)]?.ToObject<string>(), false);
+                return CreateIndividualUnchecked(IdentifierType.UnkObject, name, index, ObjectKind.None, 0);
+            }
             default: return ActorIdentifier.Invalid;
         }
     }
@@ -68,6 +79,7 @@ public partial class ActorManager
             IdentifierType.Player => id.HomeWorld != _clientState.LocalPlayer?.HomeWorld.Id
                 ? $"{id.PlayerName} ({ToWorldName(id.HomeWorld)})"
                 : id.PlayerName.ToString(),
+            IdentifierType.Retainer => id.PlayerName.ToString(),
             IdentifierType.Owned => id.HomeWorld != _clientState.LocalPlayer?.HomeWorld.Id
                 ? $"{id.PlayerName} ({ToWorldName(id.HomeWorld)})'s {ToName(id.Kind, id.DataId)}"
                 : $"{id.PlayerName}s {ToName(id.Kind,                                id.DataId)}",
@@ -76,6 +88,9 @@ public partial class ActorManager
                 id.Index == ushort.MaxValue
                     ? ToName(id.Kind, id.DataId)
                     : $"{ToName(id.Kind, id.DataId)} at {id.Index}",
+            IdentifierType.UnkObject => id.PlayerName.IsEmpty
+                ? $"Unknown Object at {id.Index}"
+                : $"{id.PlayerName} at {id.Index}",
             _ => "Invalid",
         };
     }
@@ -188,7 +203,19 @@ public partial class ActorManager
                     : CreateIndividualUnchecked(IdentifierType.Owned, new ByteString(owner->GameObject.Name), owner->HomeWorld,
                         (ObjectKind)actor->ObjectKind,                dataId);
             }
-            default: return ActorIdentifier.Invalid;
+            case ObjectKind.Retainer:
+            {
+                var name = new ByteString(actor->Name);
+                return check
+                    ? CreateRetainer(name)
+                    : CreateIndividualUnchecked(IdentifierType.Retainer, name, 0, ObjectKind.None, uint.MaxValue);
+            }
+            default:
+            {
+                var name  = new ByteString(actor->Name);
+                var index = actor->ObjectIndex;
+                return CreateIndividualUnchecked(IdentifierType.UnkObject, name, index, ObjectKind.None, 0);
+            }
         }
     }
 
@@ -213,11 +240,13 @@ public partial class ActorManager
     public ActorIdentifier CreateIndividual(IdentifierType type, ByteString name, ushort homeWorld, ObjectKind kind, uint dataId)
         => type switch
         {
-            IdentifierType.Player  => CreatePlayer(name, homeWorld),
+            IdentifierType.Player    => CreatePlayer(name, homeWorld),
-            IdentifierType.Owned   => CreateOwned(name, homeWorld, kind, dataId),
+            IdentifierType.Retainer  => CreateRetainer(name),
-            IdentifierType.Special => CreateSpecial((SpecialActor)homeWorld),
+            IdentifierType.Owned     => CreateOwned(name, homeWorld, kind, dataId),
-            IdentifierType.Npc     => CreateNpc(kind, dataId, homeWorld),
+            IdentifierType.Special   => CreateSpecial((SpecialActor)homeWorld),
-            _                      => ActorIdentifier.Invalid,
+            IdentifierType.Npc       => CreateNpc(kind, dataId, homeWorld),
+            IdentifierType.UnkObject => CreateIndividualUnchecked(IdentifierType.UnkObject, name, homeWorld, ObjectKind.None, 0),
+            _                        => ActorIdentifier.Invalid,
         };
 
     /// <summary>
@@ -234,6 +263,14 @@ public partial class ActorManager
         return new ActorIdentifier(IdentifierType.Player, ObjectKind.Player, homeWorld, 0, name);
     }
 
+    public ActorIdentifier CreateRetainer(ByteString name)
+    {
+        if (!VerifyRetainerName(name.Span))
+            return ActorIdentifier.Invalid;
+
+        return new ActorIdentifier(IdentifierType.Retainer, ObjectKind.Retainer, 0, 0, name);
+    }
+
     public ActorIdentifier CreateSpecial(SpecialActor actor)
     {
         if (!VerifySpecial(actor))
@@ -270,37 +307,7 @@ public partial class ActorManager
         if (splitIndex < 0 || name[(splitIndex + 1)..].IndexOf((byte)' ') >= 0)
             return false;
 
-        static bool CheckNamePart(ReadOnlySpan<byte> part)
+        return CheckNamePart(name[..splitIndex], 2, 15) && CheckNamePart(name[(splitIndex + 1)..], 2, 15);
-        {
-            // Each name part at least 2 and at most 15 characters.
-            if (part.Length is < 2 or > 15)
-                return false;
-
-            // Each part starting with capitalized letter.
-            if (part[0] is < (byte)'A' or > (byte)'Z')
-                return false;
-
-            // Every other symbol needs to be lowercase letter, hyphen or apostrophe.
-            var last = (byte)'\0';
-            for (var i = 1; i < part.Length; ++i)
-            {
-                var current = part[i];
-                if (current is not ((byte)'\'' or (byte)'-' or (>= (byte)'a' and <= (byte)'z')))
-                    return false;
-
-                // Hyphens can not be used in succession, after or before apostrophes or as the last symbol.
-                if (last is (byte)'\'' && current is (byte)'-')
-                    return false;
-                if (last is (byte)'-' && current is (byte)'-' or (byte)'\'')
-                    return false;
-
-                last = current;
-            }
-
-            return part[^1] != (byte)'-';
-        }
-
-        return CheckNamePart(name[..splitIndex]) && CheckNamePart(name[(splitIndex + 1)..]);
     }
 
     /// <summary> Checks SE naming rules. </summary>
@@ -315,37 +322,75 @@ public partial class ActorManager
         if (splitIndex < 0 || name[(splitIndex + 1)..].IndexOf(' ') >= 0)
             return false;
 
-        static bool CheckNamePart(ReadOnlySpan<char> part)
+        return CheckNamePart(name[..splitIndex], 2, 15) && CheckNamePart(name[(splitIndex + 1)..], 2, 15);
+    }
+
+    /// <summary> Checks SE naming rules. </summary>
+    public static bool VerifyRetainerName(ReadOnlySpan<byte> name)
+        => CheckNamePart(name, 3, 20);
+
+    /// <summary> Checks SE naming rules. </summary>
+    public static bool VerifyRetainerName(ReadOnlySpan<char> name)
+        => CheckNamePart(name, 3, 20);
+
+    private static bool CheckNamePart(ReadOnlySpan<char> part, int minLength, int maxLength)
+    {
+        // Each name part at least 2 and at most 15 characters for players, and at least 3 and at most 20 characters for retainers.
+        if (part.Length < minLength || part.Length > maxLength)
+            return false;
+
+        // Each part starting with capitalized letter.
+        if (part[0] is < 'A' or > 'Z')
+            return false;
+
+        // Every other symbol needs to be lowercase letter, hyphen or apostrophe.
+        var last = '\0';
+        for (var i = 1; i < part.Length; ++i)
         {
-            // Each name part at least 2 and at most 15 characters.
+            var current = part[i];
-            if (part.Length is < 2 or > 15)
+            if (current is not ('\'' or '-' or (>= 'a' and <= 'z')))
                 return false;
 
-            // Each part starting with capitalized letter.
+            // Hyphens can not be used in succession, after or before apostrophes or as the last symbol.
-            if (part[0] is < 'A' or > 'Z')
+            if (last is '\'' && current is '-')
+                return false;
+            if (last is '-' && current is '-' or '\'')
                 return false;
 
-            // Every other symbol needs to be lowercase letter, hyphen or apostrophe.
+            last = current;
-            var last = '\0';
-            for (var i = 1; i < part.Length; ++i)
-            {
-                var current = part[i];
-                if (current is not ('\'' or '-' or (>= 'a' and <= 'z')))
-                    return false;
-
-                // Hyphens can not be used in succession, after or before apostrophes or as the last symbol.
-                if (last is '\'' && current is '-')
-                    return false;
-                if (last is '-' && current is '-' or '\'')
-                    return false;
-
-                last = current;
-            }
-
-            return part[^1] != '-';
         }
 
-        return CheckNamePart(name[..splitIndex]) && CheckNamePart(name[(splitIndex + 1)..]);
+        return part[^1] != '-';
+    }
+
+    private static bool CheckNamePart(ReadOnlySpan<byte> part, int minLength, int maxLength)
+    {
+        // Each name part at least 2 and at most 15 characters for players, and at least 3 and at most 20 characters for retainers.
+        if (part.Length < minLength || part.Length > maxLength)
+            return false;
+
+        // Each part starting with capitalized letter.
+        if (part[0] is < (byte)'A' or > (byte)'Z')
+            return false;
+
+        // Every other symbol needs to be lowercase letter, hyphen or apostrophe.
+        var last = (byte)'\0';
+        for (var i = 1; i < part.Length; ++i)
+        {
+            var current = part[i];
+            if (current is not ((byte)'\'' or (byte)'-' or (>= (byte)'a' and <= (byte)'z')))
+                return false;
+
+            // Hyphens can not be used in succession, after or before apostrophes or as the last symbol.
+            if (last is (byte)'\'' && current is (byte)'-')
+                return false;
+            if (last is (byte)'-' && current is (byte)'-' or (byte)'\'')
+                return false;
+
+            last = current;
+        }
+
+        return part[^1] != (byte)'-';
     }
 
     /// <summary> Checks if the world is a valid public world or ushort.MaxValue (any world). </summary>

Penumbra.GameData/Actors/IdentifierType.cs

@@ -6,5 +6,7 @@ public enum IdentifierType : byte
     Player,
     Owned,
     Special,
-    Npc,
+    Npc,
+    Retainer,
+    UnkObject,
 };

Penumbra/Collections/IndividualCollections.Access.cs

@@ -28,6 +28,20 @@ public sealed partial class IndividualCollections : IReadOnlyList< (string Displ
         switch( identifier.Type )
         {
             case IdentifierType.Player: return CheckWorlds( identifier, out collection );
+            case IdentifierType.Retainer:
+            {
+                if( _individuals.TryGetValue( identifier, out collection ) )
+                {
+                    return true;
+                }
+
+                if( Penumbra.Config.UseOwnerNameForCharacterCollection )
+                {
+                    return CheckWorlds( _actorManager.GetCurrentPlayer(), out collection );
+                }
+
+                break;
+            }
             case IdentifierType.Owned:
             {
                 if( CheckWorlds( identifier, out collection! ) )

Penumbra/Collections/IndividualCollections.cs

@@ -62,8 +62,15 @@ public sealed partial class IndividualCollections
                     return AddResult.Invalid;
                 }
 
-                var identifier = _actorManager.CreatePlayer( playerName, homeWorld );
+                identifiers = new[] { _actorManager.CreatePlayer( playerName, homeWorld ) };
-                identifiers = new[] { identifier };
+                break;
+            case IdentifierType.Retainer:
+                if( !ByteString.FromString( name, out var retainerName ) )
+                {
+                    return AddResult.Invalid;
+                }
+
+                identifiers = new[] { _actorManager.CreateRetainer( retainerName ) };
                 break;
             case IdentifierType.Owned:
                 if( !ByteString.FromString( name, out var ownerName ) )
@@ -108,11 +115,12 @@ public sealed partial class IndividualCollections
 
         return identifier.Type switch
         {
-            IdentifierType.Player  => new[] { identifier.CreatePermanent() },
+            IdentifierType.Player   => new[] { identifier.CreatePermanent() },
-            IdentifierType.Special => new[] { identifier },
+            IdentifierType.Special  => new[] { identifier },
-            IdentifierType.Owned   => CreateNpcs( _actorManager, identifier.CreatePermanent() ),
+            IdentifierType.Retainer => new[] { identifier.CreatePermanent() },
-            IdentifierType.Npc     => CreateNpcs( _actorManager, identifier ),
+            IdentifierType.Owned    => CreateNpcs( _actorManager, identifier.CreatePermanent() ),
-            _                      => Array.Empty< ActorIdentifier >(),
+            IdentifierType.Npc      => CreateNpcs( _actorManager, identifier ),
+            _                       => Array.Empty< ActorIdentifier >(),
         };
     }
 
@@ -197,7 +205,8 @@ public sealed partial class IndividualCollections
     {
         return identifier.Type switch
         {
-            IdentifierType.Player => $"{identifier.PlayerName} ({_actorManager.ToWorldName( identifier.HomeWorld )})",
+            IdentifierType.Player   => $"{identifier.PlayerName} ({_actorManager.ToWorldName( identifier.HomeWorld )})",
+            IdentifierType.Retainer => $"{identifier.PlayerName} (Retainer)",
             IdentifierType.Owned =>
                 $"{identifier.PlayerName} ({_actorManager.ToWorldName( identifier.HomeWorld )})'s {_actorManager.ToName( identifier.Kind, identifier.DataId )}",
             IdentifierType.Npc => $"{_actorManager.ToName( identifier.Kind, identifier.DataId )} ({identifier.Kind.ToName()})",

Penumbra/UI/ConfigWindow.CollectionsTab.Individual.cs

@@ -75,17 +75,21 @@ public partial class ConfigWindow
         private readonly NpcCombo   _bnpcCombo      = new("##bnpcCombo", Penumbra.Actors.BNpcs);
         private readonly NpcCombo   _enpcCombo      = new("##enpcCombo", Penumbra.Actors.ENpcs);
 
-        private const string NewPlayerTooltipEmpty   = "Please enter a valid player name and choose an available world or 'Any World'.";
+        private const string NewPlayerTooltipEmpty     = "Please enter a valid player name and choose an available world or 'Any World'.";
-        private const string NewPlayerTooltipInvalid = "The entered name is not a valid name for a player character.";
+        private const string NewRetainerTooltipEmpty   = "Please enter a valid retainer name.";
-        private const string AlreadyAssigned         = "The Individual you specified has already been assigned a collection.";
+        private const string NewPlayerTooltipInvalid   = "The entered name is not a valid name for a player character.";
-        private const string NewNpcTooltipEmpty      = "Please select a valid NPC from the drop down menu first.";
+        private const string NewRetainerTooltipInvalid = "The entered name is not a valid name for a retainer.";
+        private const string AlreadyAssigned           = "The Individual you specified has already been assigned a collection.";
+        private const string NewNpcTooltipEmpty        = "Please select a valid NPC from the drop down menu first.";
 
-        private ActorIdentifier[] _newPlayerIdentifiers = Array.Empty< ActorIdentifier >();
+        private ActorIdentifier[] _newPlayerIdentifiers   = Array.Empty< ActorIdentifier >();
-        private string            _newPlayerTooltip     = NewPlayerTooltipEmpty;
+        private string            _newPlayerTooltip       = NewPlayerTooltipEmpty;
-        private ActorIdentifier[] _newNpcIdentifiers    = Array.Empty< ActorIdentifier >();
+        private ActorIdentifier[] _newRetainerIdentifiers = Array.Empty< ActorIdentifier >();
-        private string            _newNpcTooltip        = NewNpcTooltipEmpty;
+        private string            _newRetainerTooltip     = NewRetainerTooltipEmpty;
-        private ActorIdentifier[] _newOwnedIdentifiers  = Array.Empty< ActorIdentifier >();
+        private ActorIdentifier[] _newNpcIdentifiers      = Array.Empty< ActorIdentifier >();
-        private string            _newOwnedTooltip      = NewPlayerTooltipEmpty;
+        private string            _newNpcTooltip          = NewNpcTooltipEmpty;
+        private ActorIdentifier[] _newOwnedIdentifiers    = Array.Empty< ActorIdentifier >();
+        private string            _newOwnedTooltip        = NewPlayerTooltipEmpty;
 
         private bool DrawNewObjectKindOptions( float width )
         {
@@ -201,16 +205,22 @@ public partial class ConfigWindow
 
         private bool DrawNewOwnedCollection( Vector2 buttonWidth )
         {
-            var oldPos = ImGui.GetCursorPos();
-            ImGui.SameLine();
-            ImGui.SetCursorPos( ImGui.GetCursorPos() + new Vector2( -ImGui.GetStyle().ItemSpacing.X / 2, ImGui.GetFrameHeight() + ImGui.GetStyle().ItemSpacing.Y ) / 2 );
             if( ImGuiUtil.DrawDisabledButton( "Assign Owned NPC", buttonWidth, _newOwnedTooltip, _newOwnedIdentifiers.Length == 0 || _newOwnedTooltip.Length > 0 ) )
             {
                 Penumbra.CollectionManager.Individuals.Add( _newOwnedIdentifiers, Penumbra.CollectionManager.Default );
                 return true;
             }
 
-            ImGui.SetCursorPos( oldPos );
+            return false;
+        }
+
+        private bool DrawNewRetainerCollection( Vector2 buttonWidth )
+        {
+            if( ImGuiUtil.DrawDisabledButton( "Assign Bell Retainer", buttonWidth, _newRetainerTooltip, _newRetainerIdentifiers.Length == 0 || _newRetainerTooltip.Length > 0 ) )
+            {
+                Penumbra.CollectionManager.Individuals.Add( _newRetainerIdentifiers, Penumbra.CollectionManager.Default );
+                return true;
+            }
 
             return false;
         }
@@ -228,13 +238,19 @@ public partial class ConfigWindow
 
         private void DrawNewIndividualCollection()
         {
-            var width       = ( _window._inputTextWidth.X - 2 * ImGui.GetStyle().ItemSpacing.X ) / 3;
+            var width = ( _window._inputTextWidth.X - 2 * ImGui.GetStyle().ItemSpacing.X ) / 3;
-            var buttonWidth = new Vector2( 90                 * ImGuiHelpers.GlobalScale, 0 );
+
+            var buttonWidth1 = new Vector2( 90  * ImGuiHelpers.GlobalScale, 0 );
+            var buttonWidth2 = new Vector2( 120 * ImGuiHelpers.GlobalScale, 0 );
 
             var combo  = GetNpcCombo( _newKind );
-            var change = DrawNewPlayerCollection( buttonWidth, width );
+            var change = DrawNewPlayerCollection( buttonWidth1, width );
-            change |= DrawNewOwnedCollection( Vector2.Zero );
+            ImGui.SameLine();
-            change |= DrawNewNpcCollection( combo, buttonWidth, width );
+            change |= DrawNewRetainerCollection( buttonWidth2 );
+
+            change |= DrawNewNpcCollection( combo, buttonWidth1, width );
+            ImGui.SameLine();
+            change |= DrawNewOwnedCollection( buttonWidth2 );
 
             if( change )
             {
@@ -253,6 +269,14 @@ public partial class ConfigWindow
                     IndividualCollections.AddResult.AlreadySet => AlreadyAssigned,
                     _                                          => string.Empty,
                 };
+            _newRetainerTooltip = Penumbra.CollectionManager.Individuals.CanAdd( IdentifierType.Retainer, _newCharacterName, _worldCombo.CurrentSelection.Key, ObjectKind.None,
+                    Array.Empty< uint >(), out _newRetainerIdentifiers ) switch
+                {
+                    _ when _newCharacterName.Length == 0       => NewRetainerTooltipEmpty,
+                    IndividualCollections.AddResult.Invalid    => NewRetainerTooltipInvalid,
+                    IndividualCollections.AddResult.AlreadySet => AlreadyAssigned,
+                    _                                          => string.Empty,
+                };
             if( combo.CurrentSelection.Ids != null )
             {
                 _newNpcTooltip = Penumbra.CollectionManager.Individuals.CanAdd( IdentifierType.Npc, string.Empty, ushort.MaxValue, _newKind,
@@ -278,5 +302,11 @@ public partial class ConfigWindow
                 _newOwnedIdentifiers = Array.Empty< ActorIdentifier >();
             }
         }
+
+        private void UpdateIdentifiers( CollectionType type, ModCollection? _1, ModCollection? _2, string _3 )
+        {
+            if( type == CollectionType.Individual )
+                UpdateIdentifiers();
+        }
     }
 }

Penumbra/UI/ConfigWindow.CollectionsTab.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Numerics;
 using Dalamud.Interface;
 using Dalamud.Interface.Components;
@@ -13,12 +14,19 @@ namespace Penumbra.UI;
 public partial class ConfigWindow
 {
     // Encapsulate for less pollution.
-    private partial class CollectionsTab
+    private partial class CollectionsTab : IDisposable
     {
         private readonly ConfigWindow _window;
 
         public CollectionsTab( ConfigWindow window )
-            => _window = window;
+        {
+            _window = window;
+
+            Penumbra.CollectionManager.CollectionChanged += UpdateIdentifiers;
+        }
+
+        public void Dispose()
+            => Penumbra.CollectionManager.CollectionChanged -= UpdateIdentifiers;
 
         public void Draw()
         {

Penumbra/UI/ConfigWindow.cs

@@ -137,6 +137,7 @@ public sealed partial class ConfigWindow : Window, IDisposable
     {
         _selector.Dispose();
         _modPanel.Dispose();
+        _collectionsTab.Dispose();
         ModEditPopup.Dispose();
     }