work done on the ipc

LightlessSync/Interop/Ipc/Framework/IpcFramework.cs

@@ -0,0 +1,193 @@
+using Dalamud.Plugin;
+using LightlessSync.Services.Mediator;
+using Microsoft.Extensions.Logging;
+
+namespace LightlessSync.Interop.Ipc.Framework;
+
+public enum IpcConnectionState
+{
+    Unknown = 0,
+    MissingPlugin = 1,
+    VersionMismatch = 2,
+    PluginDisabled = 3,
+    NotReady = 4,
+    Available = 5,
+    Error = 6,
+}
+
+public sealed record IpcServiceDescriptor(string InternalName, string DisplayName, Version MinimumVersion)
+{
+    public override string ToString()
+        => $"{DisplayName} (>= {MinimumVersion})";
+}
+
+public interface IIpcService : IDisposable
+{
+    IpcServiceDescriptor Descriptor { get; }
+    IpcConnectionState State { get; }
+    IDalamudPluginInterface PluginInterface { get; }
+    bool APIAvailable { get; }
+    void CheckAPI();
+}
+
+public interface IIpcInterop : IDisposable
+{
+    string Name { get; }
+    void OnConnectionStateChanged(IpcConnectionState state);
+}
+
+public abstract class IpcInteropBase : IIpcInterop
+{
+    protected IpcInteropBase(ILogger logger)
+    {
+        Logger = logger;
+    }
+
+    protected ILogger Logger { get; }
+
+    protected IpcConnectionState State { get; private set; } = IpcConnectionState.Unknown;
+
+    protected bool IsAvailable => State == IpcConnectionState.Available;
+
+    public abstract string Name { get; }
+
+    public void OnConnectionStateChanged(IpcConnectionState state)
+    {
+        if (State == state)
+        {
+            return;
+        }
+
+        var previous = State;
+        State = state;
+        HandleStateChange(previous, state);
+    }
+
+    protected abstract void HandleStateChange(IpcConnectionState previous, IpcConnectionState current);
+
+    public virtual void Dispose()
+    {
+    }
+}
+
+public abstract class IpcServiceBase : DisposableMediatorSubscriberBase, IIpcService
+{
+    private readonly List<IIpcInterop> _interops = new();
+
+    protected IpcServiceBase(
+        ILogger logger,
+        LightlessMediator mediator,
+        IDalamudPluginInterface pluginInterface,
+        IpcServiceDescriptor descriptor) : base(logger, mediator)
+    {
+        PluginInterface = pluginInterface;
+        Descriptor = descriptor;
+    }
+
+    protected IDalamudPluginInterface PluginInterface { get; }
+
+    IDalamudPluginInterface IIpcService.PluginInterface => PluginInterface;
+
+    protected IpcServiceDescriptor Descriptor { get; }
+
+    IpcServiceDescriptor IIpcService.Descriptor => Descriptor;
+
+    public IpcConnectionState State { get; private set; } = IpcConnectionState.Unknown;
+
+    public bool APIAvailable => State == IpcConnectionState.Available;
+
+    public virtual void CheckAPI()
+    {
+        var newState = EvaluateState();
+        UpdateState(newState);
+    }
+
+    protected virtual IpcConnectionState EvaluateState()
+    {
+        try
+        {
+            var plugin = PluginInterface.InstalledPlugins
+                .FirstOrDefault(p => string.Equals(p.InternalName, Descriptor.InternalName, StringComparison.OrdinalIgnoreCase));
+
+            if (plugin == null)
+            {
+                return IpcConnectionState.MissingPlugin;
+            }
+
+            if (plugin.Version < Descriptor.MinimumVersion)
+            {
+                return IpcConnectionState.VersionMismatch;
+            }
+
+            if (!IsPluginEnabled())
+            {
+                return IpcConnectionState.PluginDisabled;
+            }
+
+            if (!IsPluginReady())
+            {
+                return IpcConnectionState.NotReady;
+            }
+
+            return IpcConnectionState.Available;
+        }
+        catch (Exception ex)
+        {
+            Logger.LogDebug(ex, "Failed to evaluate IPC state for {Service}", Descriptor.DisplayName);
+            return IpcConnectionState.Error;
+        }
+    }
+
+    protected virtual bool IsPluginEnabled()
+        => true;
+
+    protected virtual bool IsPluginReady()
+        => true;
+
+    protected TInterop RegisterInterop<TInterop>(TInterop interop)
+        where TInterop : IIpcInterop
+    {
+        _interops.Add(interop);
+        interop.OnConnectionStateChanged(State);
+        return interop;
+    }
+
+    private void UpdateState(IpcConnectionState newState)
+    {
+        if (State == newState)
+        {
+            return;
+        }
+
+        var previous = State;
+        State = newState;
+        OnConnectionStateChanged(previous, newState);
+
+        foreach (var interop in _interops)
+        {
+            interop.OnConnectionStateChanged(newState);
+        }
+    }
+
+    protected virtual void OnConnectionStateChanged(IpcConnectionState previous, IpcConnectionState current)
+    {
+        Logger.LogTrace("{Service} IPC state transitioned from {Previous} to {Current}", Descriptor.DisplayName, previous, current);
+    }
+
+    protected override void Dispose(bool disposing)
+    {
+        base.Dispose(disposing);
+
+        if (!disposing)
+        {
+            return;
+        }
+
+        for (var i = _interops.Count - 1; i >= 0; --i)
+        {
+            _interops[i].Dispose();
+        }
+
+        _interops.Clear();
+    }
+}

LightlessSync/Interop/Ipc/IIpcCaller.cs

@@ -1,7 +0,0 @@
-namespace LightlessSync.Interop.Ipc;
-
-public interface IIpcCaller : IDisposable
-{
-    bool APIAvailable { get; }
-    void CheckAPI();
-}

LightlessSync/Interop/Ipc/IpcCallerBrio.cs

@@ -2,15 +2,19 @@
 using Dalamud.Plugin;
 using Dalamud.Plugin.Ipc;
 using LightlessSync.API.Dto.CharaData;
+using LightlessSync.Interop.Ipc.Framework;
 using LightlessSync.Services;
+using LightlessSync.Services.Mediator;
 using Microsoft.Extensions.Logging;
 using System.Numerics;
 using System.Text.Json.Nodes;
 
 namespace LightlessSync.Interop.Ipc;
 
-public sealed class IpcCallerBrio : IIpcCaller
+public sealed class IpcCallerBrio : IpcServiceBase
 {
+    private static readonly IpcServiceDescriptor BrioDescriptor = new("Brio", "Brio", new Version(0, 0, 0, 0));
+
     private readonly ILogger<IpcCallerBrio> _logger;
     private readonly DalamudUtilService _dalamudUtilService;
     private readonly ICallGateSubscriber<(int, int)> _brioApiVersion;
@@ -25,10 +29,8 @@ public sealed class IpcCallerBrio : IIpcCaller
     private readonly ICallGateSubscriber<bool> _brioFreezePhysics;
 
 
-    public bool APIAvailable { get; private set; }
-
     public IpcCallerBrio(ILogger<IpcCallerBrio> logger, IDalamudPluginInterface dalamudPluginInterface,
-        DalamudUtilService dalamudUtilService)
+        DalamudUtilService dalamudUtilService, LightlessMediator mediator) : base(logger, mediator, dalamudPluginInterface, BrioDescriptor)
     {
         _logger = logger;
         _dalamudUtilService = dalamudUtilService;
@@ -46,19 +48,6 @@ public sealed class IpcCallerBrio : IIpcCaller
         CheckAPI();
     }
 
-    public void CheckAPI()
-    {
-        try
-        {
-            var version = _brioApiVersion.InvokeFunc();
-            APIAvailable = (version.Item1 == 2 && version.Item2 >= 0);
-        }
-        catch
-        {
-            APIAvailable = false;
-        }
-    }
-
     public async Task<IGameObject?> SpawnActorAsync()
     {
         if (!APIAvailable) return null;
@@ -140,7 +129,30 @@ public sealed class IpcCallerBrio : IIpcCaller
         return await _dalamudUtilService.RunOnFrameworkThread(() => _brioSetPoseFromJson.InvokeFunc(gameObject, applicablePose.ToJsonString(), false)).ConfigureAwait(false);
     }
 
-    public void Dispose()
+    protected override IpcConnectionState EvaluateState()
     {
+        var state = base.EvaluateState();
+        if (state != IpcConnectionState.Available)
+        {
+            return state;
+        }
+
+        try
+        {
+            var version = _brioApiVersion.InvokeFunc();
+            return version.Item1 == 2 && version.Item2 >= 0
+                ? IpcConnectionState.Available
+                : IpcConnectionState.VersionMismatch;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogDebug(ex, "Failed to query Brio IPC version");
+            return IpcConnectionState.Error;
+        }
+    }
+
+    protected override void Dispose(bool disposing)
+    {
+        base.Dispose(disposing);
     }
 }

LightlessSync/Interop/Ipc/IpcCallerCustomize.cs

@@ -2,6 +2,7 @@
 using Dalamud.Plugin;
 using Dalamud.Plugin.Ipc;
 using Dalamud.Utility;
+using LightlessSync.Interop.Ipc.Framework;
 using LightlessSync.Services;
 using LightlessSync.Services.Mediator;
 using Microsoft.Extensions.Logging;
@@ -9,8 +10,10 @@ using System.Text;
 
 namespace LightlessSync.Interop.Ipc;
 
-public sealed class IpcCallerCustomize : IIpcCaller
+public sealed class IpcCallerCustomize : IpcServiceBase
 {
+    private static readonly IpcServiceDescriptor CustomizeDescriptor = new("CustomizePlus", "Customize+", new Version(0, 0, 0, 0));
+
     private readonly ICallGateSubscriber<(int, int)> _customizePlusApiVersion;
     private readonly ICallGateSubscriber<ushort, (int, Guid?)> _customizePlusGetActiveProfile;
     private readonly ICallGateSubscriber<Guid, (int, string?)> _customizePlusGetProfileById;
@@ -23,7 +26,7 @@ public sealed class IpcCallerCustomize : IIpcCaller
     private readonly LightlessMediator _lightlessMediator;
 
     public IpcCallerCustomize(ILogger<IpcCallerCustomize> logger, IDalamudPluginInterface dalamudPluginInterface,
-        DalamudUtilService dalamudUtil, LightlessMediator lightlessMediator)
+        DalamudUtilService dalamudUtil, LightlessMediator lightlessMediator) : base(logger, lightlessMediator, dalamudPluginInterface, CustomizeDescriptor)
     {
         _customizePlusApiVersion = dalamudPluginInterface.GetIpcSubscriber<(int, int)>("CustomizePlus.General.GetApiVersion");
         _customizePlusGetActiveProfile = dalamudPluginInterface.GetIpcSubscriber<ushort, (int, Guid?)>("CustomizePlus.Profile.GetActiveProfileIdOnCharacter");
@@ -41,8 +44,6 @@ public sealed class IpcCallerCustomize : IIpcCaller
         CheckAPI();
     }
 
-    public bool APIAvailable { get; private set; } = false;
-
     public async Task RevertAsync(nint character)
     {
         if (!APIAvailable) return;
@@ -113,16 +114,25 @@ public sealed class IpcCallerCustomize : IIpcCaller
         return Convert.ToBase64String(Encoding.UTF8.GetBytes(scale));
     }
 
-    public void CheckAPI()
+    protected override IpcConnectionState EvaluateState()
     {
+        var state = base.EvaluateState();
+        if (state != IpcConnectionState.Available)
+        {
+            return state;
+        }
+
         try
         {
             var version = _customizePlusApiVersion.InvokeFunc();
-            APIAvailable = (version.Item1 == 6 && version.Item2 >= 0);
+            return version.Item1 == 6 && version.Item2 >= 0
+                ? IpcConnectionState.Available
+                : IpcConnectionState.VersionMismatch;
         }
-        catch
+        catch (Exception ex)
         {
-            APIAvailable = false;
+            Logger.LogDebug(ex, "Failed to query Customize+ API version");
+            return IpcConnectionState.Error;
         }
     }
 
@@ -132,8 +142,14 @@ public sealed class IpcCallerCustomize : IIpcCaller
         _lightlessMediator.Publish(new CustomizePlusMessage(obj?.Address ?? null));
     }
 
-    public void Dispose()
+    protected override void Dispose(bool disposing)
     {
+        base.Dispose(disposing);
+        if (!disposing)
+        {
+            return;
+        }
+
         _customizePlusOnScaleUpdate.Unsubscribe(OnCustomizePlusScaleChange);
     }
 }

LightlessSync/Interop/Ipc/IpcCallerGlamourer.cs

@@ -2,6 +2,7 @@
 using Dalamud.Plugin;
 using Glamourer.Api.Helpers;
 using Glamourer.Api.IpcSubscribers;
+using LightlessSync.Interop.Ipc.Framework;
 using LightlessSync.LightlessConfiguration.Models;
 using LightlessSync.PlayerData.Handlers;
 using LightlessSync.Services;
@@ -10,8 +11,9 @@ using Microsoft.Extensions.Logging;
 
 namespace LightlessSync.Interop.Ipc;
 
-public sealed class IpcCallerGlamourer : DisposableMediatorSubscriberBase, IIpcCaller
+public sealed class IpcCallerGlamourer : IpcServiceBase
 {
+    private static readonly IpcServiceDescriptor GlamourerDescriptor = new("Glamourer", "Glamourer", new Version(1, 3, 0, 10));
     private readonly ILogger<IpcCallerGlamourer> _logger;
     private readonly IDalamudPluginInterface _pi;
     private readonly DalamudUtilService _dalamudUtil;
@@ -31,7 +33,7 @@ public sealed class IpcCallerGlamourer : DisposableMediatorSubscriberBase, IIpcC
     private readonly uint LockCode = 0x6D617265;
 
     public IpcCallerGlamourer(ILogger<IpcCallerGlamourer> logger, IDalamudPluginInterface pi, DalamudUtilService dalamudUtil, LightlessMediator lightlessMediator,
-        RedrawManager redrawManager) : base(logger, lightlessMediator)
+        RedrawManager redrawManager) : base(logger, lightlessMediator, pi, GlamourerDescriptor)
     {
         _glamourerApiVersions = new ApiVersion(pi);
         _glamourerGetAllCustomization = new GetStateBase64(pi);
@@ -62,47 +64,6 @@ public sealed class IpcCallerGlamourer : DisposableMediatorSubscriberBase, IIpcC
         _glamourerStateChanged?.Dispose();
     }
 
-    public bool APIAvailable { get; private set; }
-
-    public void CheckAPI()
-    {
-        bool apiAvailable = false;
-        try
-        {
-            bool versionValid = (_pi.InstalledPlugins
-                .FirstOrDefault(p => string.Equals(p.InternalName, "Glamourer", StringComparison.OrdinalIgnoreCase))
-                ?.Version ?? new Version(0, 0, 0, 0)) >= new Version(1, 3, 0, 10);
-            try
-            {
-                var version = _glamourerApiVersions.Invoke();
-                if (version is { Major: 1, Minor: >= 1 } && versionValid)
-                {
-                    apiAvailable = true;
-                }
-            }
-            catch
-            {
-                // ignore
-            }
-            _shownGlamourerUnavailable = _shownGlamourerUnavailable && !apiAvailable;
-
-            APIAvailable = apiAvailable;
-        }
-        catch
-        {
-            APIAvailable = apiAvailable;
-        }
-        finally
-        {
-            if (!apiAvailable && !_shownGlamourerUnavailable)
-            {
-                _shownGlamourerUnavailable = true;
-                _lightlessMediator.Publish(new NotificationMessage("Glamourer inactive", "Your Glamourer installation is not active or out of date. Update Glamourer to continue to use Lightless. If you just updated Glamourer, ignore this message.",
-                    NotificationType.Error));
-            }
-        }
-    }
-
     public async Task ApplyAllAsync(ILogger logger, GameObjectHandler handler, string? customization, Guid applicationId, CancellationToken token, bool fireAndForget = false)
     {
         if (!APIAvailable || string.IsNullOrEmpty(customization) || _dalamudUtil.IsZoning) return;
@@ -210,6 +171,49 @@ public sealed class IpcCallerGlamourer : DisposableMediatorSubscriberBase, IIpcC
         }
     }
 
+    protected override IpcConnectionState EvaluateState()
+    {
+        var state = base.EvaluateState();
+        if (state != IpcConnectionState.Available)
+        {
+            return state;
+        }
+
+        try
+        {
+            var version = _glamourerApiVersions.Invoke();
+            return version is { Major: 1, Minor: >= 1 }
+                ? IpcConnectionState.Available
+                : IpcConnectionState.VersionMismatch;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogDebug(ex, "Failed to query Glamourer API version");
+            return IpcConnectionState.Error;
+        }
+    }
+
+    protected override void OnConnectionStateChanged(IpcConnectionState previous, IpcConnectionState current)
+    {
+        base.OnConnectionStateChanged(previous, current);
+
+        if (current == IpcConnectionState.Available)
+        {
+            _shownGlamourerUnavailable = false;
+            return;
+        }
+
+        if (_shownGlamourerUnavailable || current == IpcConnectionState.Unknown)
+        {
+            return;
+        }
+
+        _shownGlamourerUnavailable = true;
+        _lightlessMediator.Publish(new NotificationMessage("Glamourer inactive",
+            "Your Glamourer installation is not active or out of date. Update Glamourer to continue to use Lightless. If you just updated Glamourer, ignore this message.",
+            NotificationType.Error));
+    }
+
     private void GlamourerChanged(nint address)
     {
         _lightlessMediator.Publish(new GlamourerChangedMessage(address));

LightlessSync/Interop/Ipc/IpcCallerHeels.cs

@@ -1,13 +1,16 @@
 using Dalamud.Plugin;
 using Dalamud.Plugin.Ipc;
+using LightlessSync.Interop.Ipc.Framework;
 using LightlessSync.Services;
 using LightlessSync.Services.Mediator;
 using Microsoft.Extensions.Logging;
 
 namespace LightlessSync.Interop.Ipc;
 
-public sealed class IpcCallerHeels : IIpcCaller
+public sealed class IpcCallerHeels : IpcServiceBase
 {
+    private static readonly IpcServiceDescriptor HeelsDescriptor = new("SimpleHeels", "Simple Heels", new Version(0, 0, 0, 0));
+
     private readonly ILogger<IpcCallerHeels> _logger;
     private readonly LightlessMediator _lightlessMediator;
     private readonly DalamudUtilService _dalamudUtil;
@@ -18,6 +21,7 @@ public sealed class IpcCallerHeels : IIpcCaller
     private readonly ICallGateSubscriber<int, object?> _heelsUnregisterPlayer;
 
     public IpcCallerHeels(ILogger<IpcCallerHeels> logger, IDalamudPluginInterface pi, DalamudUtilService dalamudUtil, LightlessMediator lightlessMediator)
+        : base(logger, lightlessMediator, pi, HeelsDescriptor)
     {
         _logger = logger;
         _lightlessMediator = lightlessMediator;
@@ -32,8 +36,26 @@ public sealed class IpcCallerHeels : IIpcCaller
 
         CheckAPI();
     }
+    protected override IpcConnectionState EvaluateState()
+    {
+        var state = base.EvaluateState();
+        if (state != IpcConnectionState.Available)
+        {
+            return state;
+        }
 
-    public bool APIAvailable { get; private set; } = false;
+        try
+        {
+            return _heelsGetApiVersion.InvokeFunc() is { Item1: 2, Item2: >= 1 }
+                ? IpcConnectionState.Available
+                : IpcConnectionState.VersionMismatch;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogDebug(ex, "Failed to query SimpleHeels API version");
+            return IpcConnectionState.Error;
+        }
+    }
 
     private void HeelsOffsetChange(string offset)
     {
@@ -74,20 +96,14 @@ public sealed class IpcCallerHeels : IIpcCaller
         }).ConfigureAwait(false);
     }
 
-    public void CheckAPI()
+    protected override void Dispose(bool disposing)
     {
-        try
+        base.Dispose(disposing);
+        if (!disposing)
         {
-            APIAvailable = _heelsGetApiVersion.InvokeFunc() is { Item1: 2, Item2: >= 1 };
+            return;
         }
-        catch
-        {
-            APIAvailable = false;
-        }
-    }
 
-    public void Dispose()
-    {
         _heelsOffsetUpdate.Unsubscribe(HeelsOffsetChange);
     }
 }

LightlessSync/Interop/Ipc/IpcCallerHonorific.cs

@@ -1,6 +1,7 @@
 using Dalamud.Game.ClientState.Objects.SubKinds;
 using Dalamud.Plugin;
 using Dalamud.Plugin.Ipc;
+using LightlessSync.Interop.Ipc.Framework;
 using LightlessSync.Services;
 using LightlessSync.Services.Mediator;
 using Microsoft.Extensions.Logging;
@@ -8,8 +9,10 @@ using System.Text;
 
 namespace LightlessSync.Interop.Ipc;
 
-public sealed class IpcCallerHonorific : IIpcCaller
+public sealed class IpcCallerHonorific : IpcServiceBase
 {
+    private static readonly IpcServiceDescriptor HonorificDescriptor = new("Honorific", "Honorific", new Version(0, 0, 0, 0));
+
     private readonly ICallGateSubscriber<(uint major, uint minor)> _honorificApiVersion;
     private readonly ICallGateSubscriber<int, object> _honorificClearCharacterTitle;
     private readonly ICallGateSubscriber<object> _honorificDisposing;
@@ -22,7 +25,7 @@ public sealed class IpcCallerHonorific : IIpcCaller
     private readonly DalamudUtilService _dalamudUtil;
 
     public IpcCallerHonorific(ILogger<IpcCallerHonorific> logger, IDalamudPluginInterface pi, DalamudUtilService dalamudUtil,
-        LightlessMediator lightlessMediator)
+        LightlessMediator lightlessMediator) : base(logger, lightlessMediator, pi, HonorificDescriptor)
     {
         _logger = logger;
         _lightlessMediator = lightlessMediator;
@@ -41,23 +44,14 @@ public sealed class IpcCallerHonorific : IIpcCaller
 
         CheckAPI();
     }
-
+    protected override void Dispose(bool disposing)
-    public bool APIAvailable { get; private set; } = false;
-
-    public void CheckAPI()
     {
-        try
+        base.Dispose(disposing);
+        if (!disposing)
         {
-            APIAvailable = _honorificApiVersion.InvokeFunc() is { Item1: 3, Item2: >= 1 };
+            return;
         }
-        catch
-        {
-            APIAvailable = false;
-        }
-    }
 
-    public void Dispose()
-    {
         _honorificLocalCharacterTitleChanged.Unsubscribe(OnHonorificLocalCharacterTitleChanged);
         _honorificDisposing.Unsubscribe(OnHonorificDisposing);
         _honorificReady.Unsubscribe(OnHonorificReady);
@@ -113,6 +107,27 @@ public sealed class IpcCallerHonorific : IIpcCaller
         }
     }
 
+    protected override IpcConnectionState EvaluateState()
+    {
+        var state = base.EvaluateState();
+        if (state != IpcConnectionState.Available)
+        {
+            return state;
+        }
+
+        try
+        {
+            return _honorificApiVersion.InvokeFunc() is { Item1: 3, Item2: >= 1 }
+                ? IpcConnectionState.Available
+                : IpcConnectionState.VersionMismatch;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogDebug(ex, "Failed to query Honorific API version");
+            return IpcConnectionState.Error;
+        }
+    }
+
     private void OnHonorificDisposing()
     {
         _lightlessMediator.Publish(new HonorificMessage(string.Empty));

LightlessSync/Interop/Ipc/IpcCallerMoodles.cs

@@ -1,14 +1,17 @@
 using Dalamud.Game.ClientState.Objects.SubKinds;
 using Dalamud.Plugin;
 using Dalamud.Plugin.Ipc;
+using LightlessSync.Interop.Ipc.Framework;
 using LightlessSync.Services;
 using LightlessSync.Services.Mediator;
 using Microsoft.Extensions.Logging;
 
 namespace LightlessSync.Interop.Ipc;
 
-public sealed class IpcCallerMoodles : IIpcCaller
+public sealed class IpcCallerMoodles : IpcServiceBase
 {
+    private static readonly IpcServiceDescriptor MoodlesDescriptor = new("Moodles", "Moodles", new Version(0, 0, 0, 0));
+
     private readonly ICallGateSubscriber<int> _moodlesApiVersion;
     private readonly ICallGateSubscriber<IPlayerCharacter, object> _moodlesOnChange;
     private readonly ICallGateSubscriber<nint, string> _moodlesGetStatus;
@@ -19,7 +22,7 @@ public sealed class IpcCallerMoodles : IIpcCaller
     private readonly LightlessMediator _lightlessMediator;
 
     public IpcCallerMoodles(ILogger<IpcCallerMoodles> logger, IDalamudPluginInterface pi, DalamudUtilService dalamudUtil,
-        LightlessMediator lightlessMediator)
+        LightlessMediator lightlessMediator) : base(logger, lightlessMediator, pi, MoodlesDescriptor)
     {
         _logger = logger;
         _dalamudUtil = dalamudUtil;
@@ -41,22 +44,14 @@ public sealed class IpcCallerMoodles : IIpcCaller
         _lightlessMediator.Publish(new MoodlesMessage(character.Address));
     }
 
-    public bool APIAvailable { get; private set; } = false;
+    protected override void Dispose(bool disposing)
-
-    public void CheckAPI()
     {
-        try
+        base.Dispose(disposing);
+        if (!disposing)
         {
-            APIAvailable = _moodlesApiVersion.InvokeFunc() == 3;
+            return;
         }
-        catch
-        {
-            APIAvailable = false;
-        }
-    }
 
-    public void Dispose()
-    {
         _moodlesOnChange.Unsubscribe(OnMoodlesChange);
     }
 
@@ -101,4 +96,25 @@ public sealed class IpcCallerMoodles : IIpcCaller
             _logger.LogWarning(e, "Could not Set Moodles Status");
         }
     }
+
+    protected override IpcConnectionState EvaluateState()
+    {
+        var state = base.EvaluateState();
+        if (state != IpcConnectionState.Available)
+        {
+            return state;
+        }
+
+        try
+        {
+            return _moodlesApiVersion.InvokeFunc() == 3
+                ? IpcConnectionState.Available
+                : IpcConnectionState.VersionMismatch;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogDebug(ex, "Failed to query Moodles API version");
+            return IpcConnectionState.Error;
+        }
+    }
 }

LightlessSync/Interop/Ipc/IpcCallerPenumbra.cs

@@ -1,4 +1,6 @@
-using Dalamud.Plugin;
+using Dalamud.Plugin;
+using LightlessSync.Interop.Ipc.Framework;
+using LightlessSync.Interop.Ipc.Penumbra;
 using LightlessSync.LightlessConfiguration.Models;
 using LightlessSync.PlayerData.Handlers;
 using LightlessSync.Services;
@@ -8,520 +10,210 @@ using Microsoft.Extensions.Logging;
 using Penumbra.Api.Enums;
 using Penumbra.Api.Helpers;
 using Penumbra.Api.IpcSubscribers;
-using System.Collections.Concurrent;
 
 namespace LightlessSync.Interop.Ipc;
 
-public sealed class IpcCallerPenumbra : DisposableMediatorSubscriberBase, IIpcCaller
+public sealed class IpcCallerPenumbra : IpcServiceBase
 {
-    private readonly IDalamudPluginInterface _pi;
+    private static readonly IpcServiceDescriptor PenumbraDescriptor = new("Penumbra", "Penumbra", new Version(1, 2, 0, 22));
-    private readonly DalamudUtilService _dalamudUtil;
-    private readonly LightlessMediator _lightlessMediator;
-    private readonly RedrawManager _redrawManager;
-    private readonly ActorObjectService _actorObjectService;
-    private bool _shownPenumbraUnavailable = false;
-    private string? _penumbraModDirectory;
-    public string? ModDirectory
-    {
-        get => _penumbraModDirectory;
-        private set
-        {
-            if (!string.Equals(_penumbraModDirectory, value, StringComparison.Ordinal))
-            {
-                _penumbraModDirectory = value;
-                _lightlessMediator.Publish(new PenumbraDirectoryChangedMessage(_penumbraModDirectory));
-            }
-        }
-    }
 
-    private readonly ConcurrentDictionary<IntPtr, bool> _penumbraRedrawRequests = new();
+    private readonly PenumbraCollections _collections;
-    private readonly ConcurrentDictionary<IntPtr, byte> _trackedActors = new();
+    private readonly PenumbraResource _resources;
+    private readonly PenumbraRedraw _redraw;
+    private readonly PenumbraTexture _textures;
 
-    private readonly EventSubscriber _penumbraDispose;
-    private readonly EventSubscriber<nint, string, string> _penumbraGameObjectResourcePathResolved;
-    private readonly EventSubscriber _penumbraInit;
-    private readonly EventSubscriber<ModSettingChange, Guid, string, bool> _penumbraModSettingChanged;
-    private readonly EventSubscriber<nint, int> _penumbraObjectIsRedrawn;
-
-    private readonly AddTemporaryMod _penumbraAddTemporaryMod;
-    private readonly AssignTemporaryCollection _penumbraAssignTemporaryCollection;
-    private readonly ConvertTextureFile _penumbraConvertTextureFile;
-    private readonly CreateTemporaryCollection _penumbraCreateNamedTemporaryCollection;
     private readonly GetEnabledState _penumbraEnabled;
-    private readonly GetPlayerMetaManipulations _penumbraGetMetaManipulations;
+    private readonly GetModDirectory _penumbraGetModDirectory;
-    private readonly RedrawObject _penumbraRedraw;
+    private readonly EventSubscriber _penumbraInit;
-    private readonly DeleteTemporaryCollection _penumbraRemoveTemporaryCollection;
+    private readonly EventSubscriber _penumbraDispose;
-    private readonly RemoveTemporaryMod _penumbraRemoveTemporaryMod;
+    private readonly EventSubscriber<ModSettingChange, Guid, string, bool> _penumbraModSettingChanged;
-    private readonly GetModDirectory _penumbraResolveModDir;
-    private readonly ResolvePlayerPathsAsync _penumbraResolvePaths;
-    private readonly GetGameObjectResourcePaths _penumbraResourcePaths;
-    //private readonly GetPlayerResourcePaths _penumbraPlayerResourcePaths;
-    private readonly GetCollections _penumbraGetCollections;
-    private readonly ConcurrentDictionary<Guid, string> _activeTemporaryCollections = new();
-    private int _performedInitialCleanup;
 
-    public IpcCallerPenumbra(ILogger<IpcCallerPenumbra> logger, IDalamudPluginInterface pi, DalamudUtilService dalamudUtil,
+    private bool _shownPenumbraUnavailable;
-        LightlessMediator lightlessMediator, RedrawManager redrawManager, ActorObjectService actorObjectService) : base(logger, lightlessMediator)
+    private string? _modDirectory;
+
+    public IpcCallerPenumbra(
+        ILogger<IpcCallerPenumbra> logger,
+        IDalamudPluginInterface pluginInterface,
+        DalamudUtilService dalamudUtil,
+        LightlessMediator mediator,
+        RedrawManager redrawManager,
+        ActorObjectService actorObjectService) : base(logger, mediator, pluginInterface, PenumbraDescriptor)
     {
-        _pi = pi;
+        _penumbraEnabled = new GetEnabledState(pluginInterface);
-        _dalamudUtil = dalamudUtil;
+        _penumbraGetModDirectory = new GetModDirectory(pluginInterface);
-        _lightlessMediator = lightlessMediator;
+        _penumbraInit = Initialized.Subscriber(pluginInterface, HandlePenumbraInitialized);
-        _redrawManager = redrawManager;
+        _penumbraDispose = Disposed.Subscriber(pluginInterface, HandlePenumbraDisposed);
-        _actorObjectService = actorObjectService;
+        _penumbraModSettingChanged = ModSettingChanged.Subscriber(pluginInterface, HandlePenumbraModSettingChanged);
-        _penumbraInit = Initialized.Subscriber(pi, PenumbraInit);
-        _penumbraDispose = Disposed.Subscriber(pi, PenumbraDispose);
-        _penumbraResolveModDir = new GetModDirectory(pi);
-        _penumbraRedraw = new RedrawObject(pi);
-        _penumbraObjectIsRedrawn = GameObjectRedrawn.Subscriber(pi, RedrawEvent);
-        _penumbraGetMetaManipulations = new GetPlayerMetaManipulations(pi);
-        _penumbraRemoveTemporaryMod = new RemoveTemporaryMod(pi);
-        _penumbraAddTemporaryMod = new AddTemporaryMod(pi);
-        _penumbraCreateNamedTemporaryCollection = new CreateTemporaryCollection(pi);
-        _penumbraRemoveTemporaryCollection = new DeleteTemporaryCollection(pi);
-        _penumbraAssignTemporaryCollection = new AssignTemporaryCollection(pi);
-        _penumbraGetCollections = new GetCollections(pi);
-        _penumbraResolvePaths = new ResolvePlayerPathsAsync(pi);
-        _penumbraEnabled = new GetEnabledState(pi);
-        _penumbraModSettingChanged = ModSettingChanged.Subscriber(pi, (change, arg1, arg, b) =>
-        {
-            if (change == ModSettingChange.EnableState)
-                _lightlessMediator.Publish(new PenumbraModSettingChangedMessage());
-        });
-        _penumbraConvertTextureFile = new ConvertTextureFile(pi);
-        _penumbraResourcePaths = new GetGameObjectResourcePaths(pi);
-        //_penumbraPlayerResourcePaths = new GetPlayerResourcePaths(pi);
 
-        _penumbraGameObjectResourcePathResolved = GameObjectResourcePathResolved.Subscriber(pi, ResourceLoaded);
+        _collections = RegisterInterop(new PenumbraCollections(logger, pluginInterface, dalamudUtil, mediator));
+        _resources = RegisterInterop(new PenumbraResource(logger, pluginInterface, dalamudUtil, mediator, actorObjectService));
+        _redraw = RegisterInterop(new PenumbraRedraw(logger, pluginInterface, dalamudUtil, mediator, redrawManager));
+        _textures = RegisterInterop(new PenumbraTexture(logger, pluginInterface, dalamudUtil, mediator, _redraw));
+
+        SubscribeMediatorEvents();
 
         CheckAPI();
         CheckModDirectory();
-
-        Mediator.Subscribe<PenumbraRedrawCharacterMessage>(this, (msg) =>
-        {
-            _penumbraRedraw.Invoke(msg.Character.ObjectIndex, RedrawType.AfterGPose);
-        });
-
-        Mediator.Subscribe<DalamudLoginMessage>(this, (msg) => _shownPenumbraUnavailable = false);
-
-        Mediator.Subscribe<ActorTrackedMessage>(this, msg =>
-        {
-            if (msg.Descriptor.Address != nint.Zero)
-            {
-                _trackedActors[(IntPtr)msg.Descriptor.Address] = 0;
-            }
-        });
-
-        Mediator.Subscribe<ActorUntrackedMessage>(this, msg =>
-        {
-            if (msg.Descriptor.Address != nint.Zero)
-            {
-                _trackedActors.TryRemove((IntPtr)msg.Descriptor.Address, out _);
-            }
-        });
-
-        Mediator.Subscribe<GameObjectHandlerCreatedMessage>(this, msg =>
-        {
-            if (msg.GameObjectHandler.Address != nint.Zero)
-            {
-                _trackedActors[(IntPtr)msg.GameObjectHandler.Address] = 0;
-            }
-        });
-
-        Mediator.Subscribe<GameObjectHandlerDestroyedMessage>(this, msg =>
-        {
-            if (msg.GameObjectHandler.Address != nint.Zero)
-            {
-                _trackedActors.TryRemove((IntPtr)msg.GameObjectHandler.Address, out _);
-            }
-        });
-
-        foreach (var descriptor in _actorObjectService.PlayerDescriptors)
-        {
-            if (descriptor.Address != nint.Zero)
-            {
-                _trackedActors[(IntPtr)descriptor.Address] = 0;
-            }
-        }
     }
 
-    public bool APIAvailable { get; private set; } = false;
+    public string? ModDirectory
-
-    public void CheckAPI()
     {
-        bool penumbraAvailable = false;
+        get => _modDirectory;
-        try
+        private set
         {
-            var penumbraVersion = (_pi.InstalledPlugins
+            if (string.Equals(_modDirectory, value, StringComparison.Ordinal))
-                .FirstOrDefault(p => string.Equals(p.InternalName, "Penumbra", StringComparison.OrdinalIgnoreCase))
-                ?.Version ?? new Version(0, 0, 0, 0));
-            penumbraAvailable = penumbraVersion >= new Version(1, 2, 0, 22);
-            try
             {
-                penumbraAvailable &= _penumbraEnabled.Invoke();
+                return;
             }
-            catch
-            {
-                penumbraAvailable = false;
-            }
-            _shownPenumbraUnavailable = _shownPenumbraUnavailable && !penumbraAvailable;
-            APIAvailable = penumbraAvailable;
-        }
-        catch
-        {
-            APIAvailable = penumbraAvailable;
-        }
-        finally
-        {
-            if (!penumbraAvailable && !_shownPenumbraUnavailable)
-            {
-                _shownPenumbraUnavailable = true;
-                _lightlessMediator.Publish(new NotificationMessage("Penumbra inactive",
-                    "Your Penumbra installation is not active or out of date. Update Penumbra and/or the Enable Mods setting in Penumbra to continue to use Lightless. If you just updated Penumbra, ignore this message.",
-                    NotificationType.Error));
-            }
-        }
 
-        if (APIAvailable)
+            _modDirectory = value;
-        {
+            Mediator.Publish(new PenumbraDirectoryChangedMessage(_modDirectory));
-            ScheduleTemporaryCollectionCleanup();
         }
     }
 
+    public Task AssignTemporaryCollectionAsync(ILogger logger, Guid collectionId, int objectIndex)
+        => _collections.AssignTemporaryCollectionAsync(logger, collectionId, objectIndex);
+
+    public Task<Guid> CreateTemporaryCollectionAsync(ILogger logger, string uid)
+        => _collections.CreateTemporaryCollectionAsync(logger, uid);
+
+    public Task RemoveTemporaryCollectionAsync(ILogger logger, Guid applicationId, Guid collectionId)
+        => _collections.RemoveTemporaryCollectionAsync(logger, applicationId, collectionId);
+
+    public Task SetTemporaryModsAsync(ILogger logger, Guid applicationId, Guid collectionId, Dictionary<string, string> modPaths)
+        => _collections.SetTemporaryModsAsync(logger, applicationId, collectionId, modPaths);
+
+    public Task SetManipulationDataAsync(ILogger logger, Guid applicationId, Guid collectionId, string manipulationData)
+        => _collections.SetManipulationDataAsync(logger, applicationId, collectionId, manipulationData);
+
+    public Task<Dictionary<string, HashSet<string>>?> GetCharacterData(ILogger logger, GameObjectHandler handler)
+        => _resources.GetCharacterDataAsync(logger, handler);
+
+    public string GetMetaManipulations()
+        => _resources.GetMetaManipulations();
+
+    public Task<(string[] forward, string[][] reverse)> ResolvePathsAsync(string[] forward, string[] reverse)
+        => _resources.ResolvePathsAsync(forward, reverse);
+
+    public Task RedrawAsync(ILogger logger, GameObjectHandler handler, Guid applicationId, CancellationToken token)
+        => _redraw.RedrawAsync(logger, handler, applicationId, token);
+
+    public Task ConvertTextureFiles(ILogger logger, IReadOnlyList<TextureConversionJob> jobs, IProgress<TextureConversionProgress>? progress, CancellationToken token)
+        => _textures.ConvertTextureFilesAsync(logger, jobs, progress, token);
+
+    public Task ConvertTextureFileDirectAsync(TextureConversionJob job, CancellationToken token)
+        => _textures.ConvertTextureFileDirectAsync(job, token);
+
     public void CheckModDirectory()
     {
         if (!APIAvailable)
         {
             ModDirectory = string.Empty;
-        }
-        else
-        {
-            ModDirectory = _penumbraResolveModDir!.Invoke().ToLowerInvariant();
-        }
-    }
-
-    private void ScheduleTemporaryCollectionCleanup()
-    {
-        if (Interlocked.Exchange(ref _performedInitialCleanup, 1) != 0)
-            return;
-
-        _ = Task.Run(CleanupTemporaryCollectionsAsync);
-    }
-
-    private async Task CleanupTemporaryCollectionsAsync()
-    {
-        if (!APIAvailable)
             return;
+        }
 
         try
         {
-            var collections = await _dalamudUtil.RunOnFrameworkThread(() => _penumbraGetCollections.Invoke()).ConfigureAwait(false);
+            ModDirectory = _penumbraGetModDirectory.Invoke().ToLowerInvariant();
-            foreach (var (collectionId, name) in collections)
-            {
-                if (!IsLightlessCollectionName(name))
-                    continue;
-
-                if (_activeTemporaryCollections.ContainsKey(collectionId))
-                    continue;
-
-                Logger.LogDebug("Cleaning up stale temporary collection {CollectionName} ({CollectionId})", name, collectionId);
-                var deleteResult = await _dalamudUtil.RunOnFrameworkThread(() =>
-                {
-                    var result = (PenumbraApiEc)_penumbraRemoveTemporaryCollection.Invoke(collectionId);
-                    Logger.LogTrace("Cleanup RemoveTemporaryCollection result for {CollectionName} ({CollectionId}): {Result}", name, collectionId, result);
-                    return result;
-                }).ConfigureAwait(false);
-                if (deleteResult == PenumbraApiEc.Success)
-                {
-                    _activeTemporaryCollections.TryRemove(collectionId, out _);
-                }
-                else
-                {
-                    Logger.LogDebug("Skipped removing temporary collection {CollectionName} ({CollectionId}). Result: {Result}", name, collectionId, deleteResult);
-                }
-            }
         }
         catch (Exception ex)
         {
-            Logger.LogWarning(ex, "Failed to clean up Penumbra temporary collections");
+            Logger.LogWarning(ex, "Failed to resolve Penumbra mod directory");
         }
     }
 
-    private static bool IsLightlessCollectionName(string? name)
+    protected override bool IsPluginEnabled()
-        => !string.IsNullOrEmpty(name) && name.StartsWith("Lightless_", StringComparison.Ordinal);
+    {
+        try
+        {
+            return _penumbraEnabled.Invoke();
+        }
+        catch
+        {
+            return false;
+        }
+    }
+
+    protected override void OnConnectionStateChanged(IpcConnectionState previous, IpcConnectionState current)
+    {
+        base.OnConnectionStateChanged(previous, current);
+
+        if (current == IpcConnectionState.Available)
+        {
+            _shownPenumbraUnavailable = false;
+            if (string.IsNullOrEmpty(ModDirectory))
+            {
+                CheckModDirectory();
+            }
+            return;
+        }
+
+        ModDirectory = string.Empty;
+        _redraw.CancelPendingRedraws();
+
+        if (_shownPenumbraUnavailable || current == IpcConnectionState.Unknown)
+        {
+            return;
+        }
+
+        _shownPenumbraUnavailable = true;
+        Mediator.Publish(new NotificationMessage(
+            "Penumbra inactive",
+            "Your Penumbra installation is not active or out of date. Update Penumbra and/or the Enable Mods setting in Penumbra to continue to use Lightless. If you just updated Penumbra, ignore this message.",
+            NotificationType.Error));
+    }
+
+    private void SubscribeMediatorEvents()
+    {
+        Mediator.Subscribe<PenumbraRedrawCharacterMessage>(this, msg =>
+        {
+            _redraw.RequestImmediateRedraw(msg.Character.ObjectIndex, RedrawType.AfterGPose);
+        });
+
+        Mediator.Subscribe<DalamudLoginMessage>(this, _ => _shownPenumbraUnavailable = false);
+
+        Mediator.Subscribe<ActorTrackedMessage>(this, msg => _resources.TrackActor(msg.Descriptor.Address));
+        Mediator.Subscribe<ActorUntrackedMessage>(this, msg => _resources.UntrackActor(msg.Descriptor.Address));
+        Mediator.Subscribe<GameObjectHandlerCreatedMessage>(this, msg => _resources.TrackActor(msg.GameObjectHandler.Address));
+        Mediator.Subscribe<GameObjectHandlerDestroyedMessage>(this, msg => _resources.UntrackActor(msg.GameObjectHandler.Address));
+    }
+
+    private void HandlePenumbraInitialized()
+    {
+        Mediator.Publish(new PenumbraInitializedMessage());
+        CheckModDirectory();
+        _redraw.RequestImmediateRedraw(0, RedrawType.Redraw);
+        CheckAPI();
+    }
+
+    private void HandlePenumbraDisposed()
+    {
+        _redraw.CancelPendingRedraws();
+        ModDirectory = string.Empty;
+        Mediator.Publish(new PenumbraDisposedMessage());
+        CheckAPI();
+    }
+
+    private void HandlePenumbraModSettingChanged(ModSettingChange change, Guid _, string __, bool ___)
+    {
+        if (change == ModSettingChange.EnableState)
+        {
+            Mediator.Publish(new PenumbraModSettingChangedMessage());
+            CheckAPI();
+        }
+    }
 
     protected override void Dispose(bool disposing)
     {
         base.Dispose(disposing);
 
-        _redrawManager.Cancel();
+        if (!disposing)
+        {
+            return;
+        }
 
         _penumbraModSettingChanged.Dispose();
-        _penumbraGameObjectResourcePathResolved.Dispose();
         _penumbraDispose.Dispose();
         _penumbraInit.Dispose();
-        _penumbraObjectIsRedrawn.Dispose();
-    }
-
-    public async Task AssignTemporaryCollectionAsync(ILogger logger, Guid collName, int idx)
-    {
-        if (!APIAvailable) return;
-
-        await _dalamudUtil.RunOnFrameworkThread(() =>
-        {
-            var retAssign = _penumbraAssignTemporaryCollection.Invoke(collName, idx, forceAssignment: true);
-            logger.LogTrace("Assigning Temp Collection {collName} to index {idx}, Success: {ret}", collName, idx, retAssign);
-            return collName;
-        }).ConfigureAwait(false);
-    }
-
-    public async Task ConvertTextureFiles(ILogger logger, IReadOnlyList<TextureConversionJob> jobs, IProgress<TextureConversionProgress>? progress, CancellationToken token)
-    {
-        if (!APIAvailable || jobs.Count == 0)
-        {
-            return;
-        }
-
-        _lightlessMediator.Publish(new HaltScanMessage(nameof(ConvertTextureFiles)));
-
-        var totalJobs = jobs.Count;
-        var completedJobs = 0;
-
-        try
-        {
-            foreach (var job in jobs)
-            {
-                if (token.IsCancellationRequested)
-                {
-                    break;
-                }
-
-                progress?.Report(new TextureConversionProgress(completedJobs, totalJobs, job));
-
-                logger.LogInformation("Converting texture {Input} -> {Output} ({Target})", job.InputFile, job.OutputFile, job.TargetType);
-                var convertTask = _penumbraConvertTextureFile.Invoke(job.InputFile, job.OutputFile, job.TargetType, job.IncludeMipMaps);
-                await convertTask.ConfigureAwait(false);
-
-                if (convertTask.IsCompletedSuccessfully && job.DuplicateTargets is { Count: > 0 })
-                {
-                    foreach (var duplicate in job.DuplicateTargets)
-                    {
-                        logger.LogInformation("Synchronizing duplicate {Duplicate}", duplicate);
-                        try
-                        {
-                            File.Copy(job.OutputFile, duplicate, overwrite: true);
-                        }
-                        catch (Exception ex)
-                        {
-                            logger.LogError(ex, "Failed to copy duplicate {Duplicate}", duplicate);
-                        }
-                    }
-                }
-
-                completedJobs++;
-            }
-        }
-        finally
-        {
-            _lightlessMediator.Publish(new ResumeScanMessage(nameof(ConvertTextureFiles)));
-        }
-
-        if (completedJobs > 0 && !token.IsCancellationRequested)
-        {
-            await _dalamudUtil.RunOnFrameworkThread(async () =>
-            {
-                var player = await _dalamudUtil.GetPlayerPointerAsync().ConfigureAwait(false);
-                if (player == null)
-                {
-                    return;
-                }
-
-                var gameObject = await _dalamudUtil.CreateGameObjectAsync(player).ConfigureAwait(false);
-                _penumbraRedraw.Invoke(gameObject!.ObjectIndex, setting: RedrawType.Redraw);
-            }).ConfigureAwait(false);
-        }
-    }
-
-    public async Task<Guid> CreateTemporaryCollectionAsync(ILogger logger, string uid)
-    {
-        if (!APIAvailable) return Guid.Empty;
-
-        var (collectionId, collectionName) = await _dalamudUtil.RunOnFrameworkThread(() =>
-        {
-            var collName = "Lightless_" + uid;
-            _penumbraCreateNamedTemporaryCollection.Invoke(collName, collName, out var collId);
-            logger.LogTrace("Creating Temp Collection {collName}, GUID: {collId}", collName, collId);
-            return (collId, collName);
-
-        }).ConfigureAwait(false);
-        if (collectionId != Guid.Empty)
-        {
-            _activeTemporaryCollections[collectionId] = collectionName;
-        }
-
-        return collectionId;
-    }
-
-    public async Task<Dictionary<string, HashSet<string>>?> GetCharacterData(ILogger logger, GameObjectHandler handler)
-    {
-        if (!APIAvailable) return null;
-
-        return await _dalamudUtil.RunOnFrameworkThread(() =>
-        {
-            logger.LogTrace("Calling On IPC: Penumbra.GetGameObjectResourcePaths");
-            var idx = handler.GetGameObject()?.ObjectIndex;
-            if (idx == null) return null;
-            return _penumbraResourcePaths.Invoke(idx.Value)[0];
-        }).ConfigureAwait(false);
-    }
-
-    public string GetMetaManipulations()
-    {
-        if (!APIAvailable) return string.Empty;
-        return _penumbraGetMetaManipulations.Invoke();
-    }
-
-    public async Task RedrawAsync(ILogger logger, GameObjectHandler handler, Guid applicationId, CancellationToken token)
-    {
-        if (!APIAvailable || _dalamudUtil.IsZoning) return;
-        try
-        {
-            await _redrawManager.RedrawSemaphore.WaitAsync(token).ConfigureAwait(false);
-            await _redrawManager.PenumbraRedrawInternalAsync(logger, handler, applicationId, (chara) =>
-            {
-                logger.LogDebug("[{appid}] Calling on IPC: PenumbraRedraw", applicationId);
-                _penumbraRedraw!.Invoke(chara.ObjectIndex, setting: RedrawType.Redraw);
-
-            }, token).ConfigureAwait(false);
-        }
-        finally
-        {
-            _redrawManager.RedrawSemaphore.Release();
-        }
-    }
-
-    public async Task RemoveTemporaryCollectionAsync(ILogger logger, Guid applicationId, Guid collId)
-    {
-        if (!APIAvailable) return;
-        await _dalamudUtil.RunOnFrameworkThread(() =>
-        {
-            logger.LogTrace("[{applicationId}] Removing temp collection for {collId}", applicationId, collId);
-            var ret2 = _penumbraRemoveTemporaryCollection.Invoke(collId);
-            logger.LogTrace("[{applicationId}] RemoveTemporaryCollection: {ret2}", applicationId, ret2);
-        }).ConfigureAwait(false);
-        if (collId != Guid.Empty)
-        {
-            _activeTemporaryCollections.TryRemove(collId, out _);
-        }
-    }
-
-    public async Task<(string[] forward, string[][] reverse)> ResolvePathsAsync(string[] forward, string[] reverse)
-    {
-        return await _penumbraResolvePaths.Invoke(forward, reverse).ConfigureAwait(false);
-    }
-
-    public async Task ConvertTextureFileDirectAsync(TextureConversionJob job, CancellationToken token)
-    {
-        if (!APIAvailable) return;
-
-        token.ThrowIfCancellationRequested();
-
-        await _penumbraConvertTextureFile.Invoke(job.InputFile, job.OutputFile, job.TargetType, job.IncludeMipMaps)
-            .ConfigureAwait(false);
-
-        if (job.DuplicateTargets is { Count: > 0 })
-        {
-            foreach (var duplicate in job.DuplicateTargets)
-            {
-                try
-                {
-                    File.Copy(job.OutputFile, duplicate, overwrite: true);
-                }
-                catch (Exception ex)
-                {
-                    Logger.LogDebug(ex, "Failed to copy duplicate {Duplicate} for texture conversion", duplicate);
-                }
-            }
-        }
-    }
-
-    public async Task SetManipulationDataAsync(ILogger logger, Guid applicationId, Guid collId, string manipulationData)
-    {
-        if (!APIAvailable) return;
-
-        await _dalamudUtil.RunOnFrameworkThread(() =>
-        {
-            logger.LogTrace("[{applicationId}] Manip: {data}", applicationId, manipulationData);
-            var retAdd = _penumbraAddTemporaryMod.Invoke("LightlessChara_Meta", collId, [], manipulationData, 0);
-            logger.LogTrace("[{applicationId}] Setting temp meta mod for {collId}, Success: {ret}", applicationId, collId, retAdd);
-        }).ConfigureAwait(false);
-    }
-
-    public async Task SetTemporaryModsAsync(ILogger logger, Guid applicationId, Guid collId, Dictionary<string, string> modPaths)
-    {
-        if (!APIAvailable) return;
-
-        await _dalamudUtil.RunOnFrameworkThread(() =>
-        {
-            foreach (var mod in modPaths)
-            {
-                logger.LogTrace("[{applicationId}] Change: {from} => {to}", applicationId, mod.Key, mod.Value);
-            }
-            var retRemove = _penumbraRemoveTemporaryMod.Invoke("LightlessChara_Files", collId, 0);
-            logger.LogTrace("[{applicationId}] Removing temp files mod for {collId}, Success: {ret}", applicationId, collId, retRemove);
-            var retAdd = _penumbraAddTemporaryMod.Invoke("LightlessChara_Files", collId, modPaths, string.Empty, 0);
-            logger.LogTrace("[{applicationId}] Setting temp files mod for {collId}, Success: {ret}", applicationId, collId, retAdd);
-        }).ConfigureAwait(false);
-    }
-
-    private void RedrawEvent(IntPtr objectAddress, int objectTableIndex)
-    {
-        bool wasRequested = false;
-        if (_penumbraRedrawRequests.TryGetValue(objectAddress, out var redrawRequest) && redrawRequest)
-        {
-            _penumbraRedrawRequests[objectAddress] = false;
-        }
-        else
-        {
-            _lightlessMediator.Publish(new PenumbraRedrawMessage(objectAddress, objectTableIndex, wasRequested));
-        }
-    }
-
-    private void ResourceLoaded(IntPtr ptr, string arg1, string arg2)
-    {
-        if (ptr == IntPtr.Zero)
-            return;
-
-        if (!_trackedActors.ContainsKey(ptr))
-        {
-            var descriptor = _actorObjectService.PlayerDescriptors.FirstOrDefault(d => d.Address == ptr);
-            if (descriptor.Address != nint.Zero)
-            {
-                _trackedActors[ptr] = 0;
-            }
-            else
-            {
-                return;
-            }
-        }
-
-        if (string.Compare(arg1, arg2, ignoreCase: true, System.Globalization.CultureInfo.InvariantCulture) == 0)
-            return;
-
-        _lightlessMediator.Publish(new PenumbraResourceLoadMessage(ptr, arg1, arg2));
-    }
-
-    private void PenumbraDispose()
-    {
-        _redrawManager.Cancel();
-        _lightlessMediator.Publish(new PenumbraDisposedMessage());
-    }
-
-    private void PenumbraInit()
-    {
-        APIAvailable = true;
-        ModDirectory = _penumbraResolveModDir.Invoke();
-        _lightlessMediator.Publish(new PenumbraInitializedMessage());
-        ScheduleTemporaryCollectionCleanup();
-        _penumbraRedraw!.Invoke(0, setting: RedrawType.Redraw);
     }
 }

LightlessSync/Interop/Ipc/IpcCallerPetNames.cs

@@ -1,14 +1,17 @@
 using Dalamud.Game.ClientState.Objects.SubKinds;
 using Dalamud.Plugin;
 using Dalamud.Plugin.Ipc;
+using LightlessSync.Interop.Ipc.Framework;
 using LightlessSync.Services;
 using LightlessSync.Services.Mediator;
 using Microsoft.Extensions.Logging;
 
 namespace LightlessSync.Interop.Ipc;
 
-public sealed class IpcCallerPetNames : IIpcCaller
+public sealed class IpcCallerPetNames : IpcServiceBase
 {
+    private static readonly IpcServiceDescriptor PetRenamerDescriptor = new("PetRenamer", "Pet Renamer", new Version(0, 0, 0, 0));
+
     private readonly ILogger<IpcCallerPetNames> _logger;
     private readonly DalamudUtilService _dalamudUtil;
     private readonly LightlessMediator _lightlessMediator;
@@ -24,7 +27,7 @@ public sealed class IpcCallerPetNames : IIpcCaller
     private readonly ICallGateSubscriber<ushort, object> _clearPlayerData;
 
     public IpcCallerPetNames(ILogger<IpcCallerPetNames> logger, IDalamudPluginInterface pi, DalamudUtilService dalamudUtil,
-        LightlessMediator lightlessMediator)
+        LightlessMediator lightlessMediator) : base(logger, lightlessMediator, pi, PetRenamerDescriptor)
     {
         _logger = logger;
         _dalamudUtil = dalamudUtil;
@@ -46,25 +49,6 @@ public sealed class IpcCallerPetNames : IIpcCaller
 
         CheckAPI();
     }
-
-    public bool APIAvailable { get; private set; } = false;
-
-    public void CheckAPI()
-    {
-        try
-        {
-            APIAvailable = _enabled?.InvokeFunc() ?? false;
-            if (APIAvailable)
-            {
-                APIAvailable = _apiVersion?.InvokeFunc() is { Item1: 4, Item2: >= 0 };
-            }
-        }
-        catch
-        {
-            APIAvailable = false;
-        }
-    }
-
     private void OnPetNicknamesReady()
     {
         CheckAPI();
@@ -76,6 +60,34 @@ public sealed class IpcCallerPetNames : IIpcCaller
         _lightlessMediator.Publish(new PetNamesMessage(string.Empty));
     }
 
+    protected override IpcConnectionState EvaluateState()
+    {
+        var state = base.EvaluateState();
+        if (state != IpcConnectionState.Available)
+        {
+            return state;
+        }
+
+        try
+        {
+            var enabled = _enabled?.InvokeFunc() ?? false;
+            if (!enabled)
+            {
+                return IpcConnectionState.PluginDisabled;
+            }
+
+            var version = _apiVersion?.InvokeFunc() ?? (0u, 0u);
+            return version.Item1 == 4 && version.Item2 >= 0
+                ? IpcConnectionState.Available
+                : IpcConnectionState.VersionMismatch;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogDebug(ex, "Failed to query Pet Renamer API version");
+            return IpcConnectionState.Error;
+        }
+    }
+
     public string GetLocalNames()
     {
         if (!APIAvailable) return string.Empty;
@@ -149,8 +161,14 @@ public sealed class IpcCallerPetNames : IIpcCaller
         _lightlessMediator.Publish(new PetNamesMessage(data));
     }
 
-    public void Dispose()
+    protected override void Dispose(bool disposing)
     {
+        base.Dispose(disposing);
+        if (!disposing)
+        {
+            return;
+        }
+
         _petnamesReady.Unsubscribe(OnPetNicknamesReady);
         _petnamesDisposing.Unsubscribe(OnPetNicknamesDispose);
         _playerDataChanged.Unsubscribe(OnLocalPetNicknamesDataChange);

LightlessSync/Interop/Ipc/IpcProvider.cs

@@ -1,4 +1,5 @@
-using Dalamud.Game.ClientState.Objects.Types;
+using System;
+using Dalamud.Game.ClientState.Objects.Types;
 using Dalamud.Plugin;
 using Dalamud.Plugin.Ipc;
 using LightlessSync.PlayerData.Handlers;
@@ -14,9 +15,7 @@ public class IpcProvider : IHostedService, IMediatorSubscriber
     private readonly ILogger<IpcProvider> _logger;
     private readonly IDalamudPluginInterface _pi;
     private readonly CharaDataManager _charaDataManager;
-    private ICallGateProvider<string, IGameObject, bool>? _loadFileProvider;
+    private readonly List<IpcRegister> _ipcRegisters = [];
-    private ICallGateProvider<string, IGameObject, Task<bool>>? _loadFileAsyncProvider;
-    private ICallGateProvider<List<nint>>? _handledGameAddresses;
     private readonly List<GameObjectHandler> _activeGameObjectHandlers = [];
 
     public LightlessMediator Mediator { get; init; }
@@ -44,12 +43,9 @@ public class IpcProvider : IHostedService, IMediatorSubscriber
     public Task StartAsync(CancellationToken cancellationToken)
     {
         _logger.LogInformation("Starting IpcProviderService");
-        _loadFileProvider = _pi.GetIpcProvider<string, IGameObject, bool>("LightlessSync.LoadMcdf");
+        _ipcRegisters.Add(RegisterFunc<string, IGameObject, bool>("LightlessSync.LoadMcdf", LoadMcdf));
-        _loadFileProvider.RegisterFunc(LoadMcdf);
+        _ipcRegisters.Add(RegisterFunc<string, IGameObject, Task<bool>>("LightlessSync.LoadMcdfAsync", LoadMcdfAsync));
-        _loadFileAsyncProvider = _pi.GetIpcProvider<string, IGameObject, Task<bool>>("LightlessSync.LoadMcdfAsync");
+        _ipcRegisters.Add(RegisterFunc("LightlessSync.GetHandledAddresses", GetHandledAddresses));
-        _loadFileAsyncProvider.RegisterFunc(LoadMcdfAsync);
-        _handledGameAddresses = _pi.GetIpcProvider<List<nint>>("LightlessSync.GetHandledAddresses");
-        _handledGameAddresses.RegisterFunc(GetHandledAddresses);
         _logger.LogInformation("Started IpcProviderService");
         return Task.CompletedTask;
     }
@@ -57,9 +53,11 @@ public class IpcProvider : IHostedService, IMediatorSubscriber
     public Task StopAsync(CancellationToken cancellationToken)
     {
         _logger.LogDebug("Stopping IpcProvider Service");
-        _loadFileProvider?.UnregisterFunc();
+        foreach (var register in _ipcRegisters)
-        _loadFileAsyncProvider?.UnregisterFunc();
+        {
-        _handledGameAddresses?.UnregisterFunc();
+            register.Dispose();
+        }
+        _ipcRegisters.Clear();
         Mediator.UnsubscribeAll(this);
         return Task.CompletedTask;
     }
@@ -89,4 +87,40 @@ public class IpcProvider : IHostedService, IMediatorSubscriber
     {
         return _activeGameObjectHandlers.Where(g => g.Address != nint.Zero).Select(g => g.Address).Distinct().ToList();
     }
+
+    private IpcRegister RegisterFunc(string label, Func<List<nint>> handler)
+    {
+        var provider = _pi.GetIpcProvider<List<nint>>(label);
+        provider.RegisterFunc(handler);
+        return new IpcRegister(provider.UnregisterFunc);
+    }
+
+    private IpcRegister RegisterFunc<T1, T2, TRet>(string label, Func<T1, T2, TRet> handler)
+    {
+        var provider = _pi.GetIpcProvider<T1, T2, TRet>(label);
+        provider.RegisterFunc(handler);
+        return new IpcRegister(provider.UnregisterFunc);
+    }
+
+    private sealed class IpcRegister : IDisposable
+    {
+        private readonly Action _unregister;
+        private bool _disposed;
+
+        public IpcRegister(Action unregister)
+        {
+            _unregister = unregister;
+        }
+
+        public void Dispose()
+        {
+            if (_disposed)
+            {
+                return;
+            }
+
+            _unregister();
+            _disposed = true;
+        }
+    }
 }

LightlessSync/Interop/Ipc/Penumbra/PenumbraBase.cs

@@ -0,0 +1,27 @@
+using Dalamud.Plugin;
+using LightlessSync.Interop.Ipc.Framework;
+using LightlessSync.Services;
+using LightlessSync.Services.Mediator;
+using Microsoft.Extensions.Logging;
+
+namespace LightlessSync.Interop.Ipc.Penumbra;
+
+public abstract class PenumbraBase : IpcInteropBase
+{
+    protected PenumbraBase(
+        ILogger logger,
+        IDalamudPluginInterface pluginInterface,
+        DalamudUtilService dalamudUtil,
+        LightlessMediator mediator) : base(logger)
+    {
+        PluginInterface = pluginInterface;
+        DalamudUtil = dalamudUtil;
+        Mediator = mediator;
+    }
+
+    protected IDalamudPluginInterface PluginInterface { get; }
+
+    protected DalamudUtilService DalamudUtil { get; }
+
+    protected LightlessMediator Mediator { get; }
+}

LightlessSync/Interop/Ipc/Penumbra/PenumbraCollections.cs

@@ -0,0 +1,197 @@
+using System.Collections.Concurrent;
+using Dalamud.Plugin;
+using LightlessSync.Interop.Ipc.Framework;
+using LightlessSync.Services;
+using LightlessSync.Services.Mediator;
+using Microsoft.Extensions.Logging;
+using Penumbra.Api.Enums;
+using Penumbra.Api.IpcSubscribers;
+
+namespace LightlessSync.Interop.Ipc.Penumbra;
+
+public sealed class PenumbraCollections : PenumbraBase
+{
+    private readonly CreateTemporaryCollection _createNamedTemporaryCollection;
+    private readonly AssignTemporaryCollection _assignTemporaryCollection;
+    private readonly DeleteTemporaryCollection _removeTemporaryCollection;
+    private readonly AddTemporaryMod _addTemporaryMod;
+    private readonly RemoveTemporaryMod _removeTemporaryMod;
+    private readonly GetCollections _getCollections;
+    private readonly ConcurrentDictionary<Guid, string> _activeTemporaryCollections = new();
+
+    private int _cleanupScheduled;
+
+    public PenumbraCollections(
+        ILogger logger,
+        IDalamudPluginInterface pluginInterface,
+        DalamudUtilService dalamudUtil,
+        LightlessMediator mediator) : base(logger, pluginInterface, dalamudUtil, mediator)
+    {
+        _createNamedTemporaryCollection = new CreateTemporaryCollection(pluginInterface);
+        _assignTemporaryCollection = new AssignTemporaryCollection(pluginInterface);
+        _removeTemporaryCollection = new DeleteTemporaryCollection(pluginInterface);
+        _addTemporaryMod = new AddTemporaryMod(pluginInterface);
+        _removeTemporaryMod = new RemoveTemporaryMod(pluginInterface);
+        _getCollections = new GetCollections(pluginInterface);
+    }
+
+    public override string Name => "Penumbra.Collections";
+
+    public async Task AssignTemporaryCollectionAsync(ILogger logger, Guid collectionId, int objectIndex)
+    {
+        if (!IsAvailable || collectionId == Guid.Empty)
+        {
+            return;
+        }
+
+        await DalamudUtil.RunOnFrameworkThread(() =>
+        {
+            var result = _assignTemporaryCollection.Invoke(collectionId, objectIndex, forceAssignment: true);
+            logger.LogTrace("Assigning Temp Collection {CollectionId} to index {ObjectIndex}, Success: {Result}", collectionId, objectIndex, result);
+            return result;
+        }).ConfigureAwait(false);
+    }
+
+    public async Task<Guid> CreateTemporaryCollectionAsync(ILogger logger, string uid)
+    {
+        if (!IsAvailable)
+        {
+            return Guid.Empty;
+        }
+
+        var (collectionId, collectionName) = await DalamudUtil.RunOnFrameworkThread(() =>
+        {
+            var name = $"Lightless_{uid}";
+            _createNamedTemporaryCollection.Invoke(name, name, out var tempCollectionId);
+            logger.LogTrace("Creating Temp Collection {CollectionName}, GUID: {CollectionId}", name, tempCollectionId);
+            return (tempCollectionId, name);
+        }).ConfigureAwait(false);
+
+        if (collectionId != Guid.Empty)
+        {
+            _activeTemporaryCollections[collectionId] = collectionName;
+        }
+
+        return collectionId;
+    }
+
+    public async Task RemoveTemporaryCollectionAsync(ILogger logger, Guid applicationId, Guid collectionId)
+    {
+        if (!IsAvailable || collectionId == Guid.Empty)
+        {
+            return;
+        }
+
+        await DalamudUtil.RunOnFrameworkThread(() =>
+        {
+            logger.LogTrace("[{ApplicationId}] Removing temp collection for {CollectionId}", applicationId, collectionId);
+            var result = _removeTemporaryCollection.Invoke(collectionId);
+            logger.LogTrace("[{ApplicationId}] RemoveTemporaryCollection: {Result}", applicationId, result);
+        }).ConfigureAwait(false);
+
+        _activeTemporaryCollections.TryRemove(collectionId, out _);
+    }
+
+    public async Task SetTemporaryModsAsync(ILogger logger, Guid applicationId, Guid collectionId, IReadOnlyDictionary<string, string> modPaths)
+    {
+        if (!IsAvailable || collectionId == Guid.Empty)
+        {
+            return;
+        }
+
+        await DalamudUtil.RunOnFrameworkThread(() =>
+        {
+            foreach (var mod in modPaths)
+            {
+                logger.LogTrace("[{ApplicationId}] Change: {From} => {To}", applicationId, mod.Key, mod.Value);
+            }
+
+            var removeResult = _removeTemporaryMod.Invoke("LightlessChara_Files", collectionId, 0);
+            logger.LogTrace("[{ApplicationId}] Removing temp files mod for {CollectionId}, Success: {Result}", applicationId, collectionId, removeResult);
+
+            var addResult = _addTemporaryMod.Invoke("LightlessChara_Files", collectionId, new Dictionary<string, string>(modPaths), string.Empty, 0);
+            logger.LogTrace("[{ApplicationId}] Setting temp files mod for {CollectionId}, Success: {Result}", applicationId, collectionId, addResult);
+        }).ConfigureAwait(false);
+    }
+
+    public async Task SetManipulationDataAsync(ILogger logger, Guid applicationId, Guid collectionId, string manipulationData)
+    {
+        if (!IsAvailable || collectionId == Guid.Empty)
+        {
+            return;
+        }
+
+        await DalamudUtil.RunOnFrameworkThread(() =>
+        {
+            logger.LogTrace("[{ApplicationId}] Manip: {Data}", applicationId, manipulationData);
+            var result = _addTemporaryMod.Invoke("LightlessChara_Meta", collectionId, [], manipulationData, 0);
+            logger.LogTrace("[{ApplicationId}] Setting temp meta mod for {CollectionId}, Success: {Result}", applicationId, collectionId, result);
+        }).ConfigureAwait(false);
+    }
+
+    protected override void HandleStateChange(IpcConnectionState previous, IpcConnectionState current)
+    {
+        if (current == IpcConnectionState.Available)
+        {
+            ScheduleCleanup();
+        }
+        else if (previous == IpcConnectionState.Available && current != IpcConnectionState.Available)
+        {
+            Interlocked.Exchange(ref _cleanupScheduled, 0);
+        }
+    }
+
+    private void ScheduleCleanup()
+    {
+        if (Interlocked.Exchange(ref _cleanupScheduled, 1) != 0)
+        {
+            return;
+        }
+
+        _ = Task.Run(CleanupTemporaryCollectionsAsync);
+    }
+
+    private async Task CleanupTemporaryCollectionsAsync()
+    {
+        if (!IsAvailable)
+        {
+            return;
+        }
+
+        try
+        {
+            var collections = await DalamudUtil.RunOnFrameworkThread(() => _getCollections.Invoke()).ConfigureAwait(false);
+            foreach (var (collectionId, name) in collections)
+            {
+                if (!IsLightlessCollectionName(name) || _activeTemporaryCollections.ContainsKey(collectionId))
+                {
+                    continue;
+                }
+
+                Logger.LogDebug("Cleaning up stale temporary collection {CollectionName} ({CollectionId})", name, collectionId);
+                var deleteResult = await DalamudUtil.RunOnFrameworkThread(() =>
+                {
+                    var result = (PenumbraApiEc)_removeTemporaryCollection.Invoke(collectionId);
+                    Logger.LogTrace("Cleanup RemoveTemporaryCollection result for {CollectionName} ({CollectionId}): {Result}", name, collectionId, result);
+                    return result;
+                }).ConfigureAwait(false);
+
+                if (deleteResult == PenumbraApiEc.Success)
+                {
+                    _activeTemporaryCollections.TryRemove(collectionId, out _);
+                }
+                else
+                {
+                    Logger.LogDebug("Skipped removing temporary collection {CollectionName} ({CollectionId}). Result: {Result}", name, collectionId, deleteResult);
+                }
+            }
+        }
+        catch (Exception ex)
+        {
+            Logger.LogWarning(ex, "Failed to clean up Penumbra temporary collections");
+        }
+    }
+
+    private static bool IsLightlessCollectionName(string? name)
+        => !string.IsNullOrEmpty(name) && name.StartsWith("Lightless_", StringComparison.Ordinal);
+}

LightlessSync/Interop/Ipc/Penumbra/PenumbraRedraw.cs

@@ -0,0 +1,81 @@
+using Dalamud.Plugin;
+using LightlessSync.Interop.Ipc.Framework;
+using LightlessSync.PlayerData.Handlers;
+using LightlessSync.Services;
+using LightlessSync.Services.Mediator;
+using Microsoft.Extensions.Logging;
+using Penumbra.Api.Enums;
+using Penumbra.Api.Helpers;
+using Penumbra.Api.IpcSubscribers;
+
+namespace LightlessSync.Interop.Ipc.Penumbra;
+
+public sealed class PenumbraRedraw : PenumbraBase
+{
+    private readonly RedrawManager _redrawManager;
+    private readonly RedrawObject _penumbraRedraw;
+    private readonly EventSubscriber<nint, int> _penumbraObjectIsRedrawn;
+
+    public PenumbraRedraw(
+        ILogger logger,
+        IDalamudPluginInterface pluginInterface,
+        DalamudUtilService dalamudUtil,
+        LightlessMediator mediator,
+        RedrawManager redrawManager) : base(logger, pluginInterface, dalamudUtil, mediator)
+    {
+        _redrawManager = redrawManager;
+
+        _penumbraRedraw = new RedrawObject(pluginInterface);
+        _penumbraObjectIsRedrawn = GameObjectRedrawn.Subscriber(pluginInterface, HandlePenumbraRedrawEvent);
+    }
+
+    public override string Name => "Penumbra.Redraw";
+
+    public void CancelPendingRedraws()
+        => _redrawManager.Cancel();
+
+    public void RequestImmediateRedraw(int objectIndex, RedrawType redrawType)
+    {
+        if (!IsAvailable)
+        {
+            return;
+        }
+
+        _penumbraRedraw.Invoke(objectIndex, redrawType);
+    }
+
+    public async Task RedrawAsync(ILogger logger, GameObjectHandler handler, Guid applicationId, CancellationToken token)
+    {
+        if (!IsAvailable || DalamudUtil.IsZoning)
+        {
+            return;
+        }
+
+        try
+        {
+            await _redrawManager.RedrawSemaphore.WaitAsync(token).ConfigureAwait(false);
+            await _redrawManager.PenumbraRedrawInternalAsync(logger, handler, applicationId, chara =>
+            {
+                logger.LogDebug("[{ApplicationId}] Calling on IPC: PenumbraRedraw", applicationId);
+                _penumbraRedraw.Invoke(chara.ObjectIndex, RedrawType.Redraw);
+            }, token).ConfigureAwait(false);
+        }
+        finally
+        {
+            _redrawManager.RedrawSemaphore.Release();
+        }
+    }
+
+    private void HandlePenumbraRedrawEvent(IntPtr objectAddress, int objectTableIndex)
+        => Mediator.Publish(new PenumbraRedrawMessage(objectAddress, objectTableIndex, false));
+
+    protected override void HandleStateChange(IpcConnectionState previous, IpcConnectionState current)
+    {
+    }
+
+    public override void Dispose()
+    {
+        base.Dispose();
+        _penumbraObjectIsRedrawn.Dispose();
+    }
+}

LightlessSync/Interop/Ipc/Penumbra/PenumbraResource.cs

@@ -0,0 +1,141 @@
+using System.Collections.Concurrent;
+using Dalamud.Plugin;
+using LightlessSync.Interop.Ipc.Framework;
+using LightlessSync.PlayerData.Handlers;
+using LightlessSync.Services;
+using LightlessSync.Services.ActorTracking;
+using LightlessSync.Services.Mediator;
+using Microsoft.Extensions.Logging;
+using Penumbra.Api.Helpers;
+using Penumbra.Api.IpcSubscribers;
+
+namespace LightlessSync.Interop.Ipc.Penumbra;
+
+public sealed class PenumbraResource : PenumbraBase
+{
+    private readonly ActorObjectService _actorObjectService;
+    private readonly GetGameObjectResourcePaths _gameObjectResourcePaths;
+    private readonly ResolvePlayerPathsAsync _resolvePlayerPaths;
+    private readonly GetPlayerMetaManipulations _getPlayerMetaManipulations;
+    private readonly EventSubscriber<nint, string, string> _gameObjectResourcePathResolved;
+    private readonly ConcurrentDictionary<IntPtr, byte> _trackedActors = new();
+
+    public PenumbraResource(
+        ILogger logger,
+        IDalamudPluginInterface pluginInterface,
+        DalamudUtilService dalamudUtil,
+        LightlessMediator mediator,
+        ActorObjectService actorObjectService) : base(logger, pluginInterface, dalamudUtil, mediator)
+    {
+        _actorObjectService = actorObjectService;
+        _gameObjectResourcePaths = new GetGameObjectResourcePaths(pluginInterface);
+        _resolvePlayerPaths = new ResolvePlayerPathsAsync(pluginInterface);
+        _getPlayerMetaManipulations = new GetPlayerMetaManipulations(pluginInterface);
+        _gameObjectResourcePathResolved = GameObjectResourcePathResolved.Subscriber(pluginInterface, HandleResourceLoaded);
+
+        foreach (var descriptor in _actorObjectService.PlayerDescriptors)
+        {
+            TrackActor(descriptor.Address);
+        }
+    }
+
+    public override string Name => "Penumbra.Resources";
+
+    public async Task<Dictionary<string, HashSet<string>>?> GetCharacterDataAsync(ILogger logger, GameObjectHandler handler)
+    {
+        if (!IsAvailable)
+        {
+            return null;
+        }
+
+        return await DalamudUtil.RunOnFrameworkThread(() =>
+        {
+            logger.LogTrace("Calling On IPC: Penumbra.GetGameObjectResourcePaths");
+            var idx = handler.GetGameObject()?.ObjectIndex;
+            if (idx == null)
+            {
+                return null;
+            }
+
+            return _gameObjectResourcePaths.Invoke(idx.Value)[0];
+        }).ConfigureAwait(false);
+    }
+
+    public string GetMetaManipulations()
+        => IsAvailable ? _getPlayerMetaManipulations.Invoke() : string.Empty;
+
+    public async Task<(string[] forward, string[][] reverse)> ResolvePathsAsync(string[] forwardPaths, string[] reversePaths)
+    {
+        if (!IsAvailable)
+        {
+            return (Array.Empty<string>(), Array.Empty<string[]>());
+        }
+
+        return await _resolvePlayerPaths.Invoke(forwardPaths, reversePaths).ConfigureAwait(false);
+    }
+
+    public void TrackActor(nint address)
+    {
+        if (address != nint.Zero)
+        {
+            _trackedActors[(IntPtr)address] = 0;
+        }
+    }
+
+    public void UntrackActor(nint address)
+    {
+        if (address != nint.Zero)
+        {
+            _trackedActors.TryRemove((IntPtr)address, out _);
+        }
+    }
+
+    private void HandleResourceLoaded(nint ptr, string resolvedPath, string gamePath)
+    {
+        if (ptr == nint.Zero)
+        {
+            return;
+        }
+
+        if (!_trackedActors.ContainsKey(ptr))
+        {
+            var descriptor = _actorObjectService.PlayerDescriptors.FirstOrDefault(d => d.Address == ptr);
+            if (descriptor.Address != nint.Zero)
+            {
+                _trackedActors[ptr] = 0;
+            }
+            else
+            {
+                return;
+            }
+        }
+
+        if (string.Compare(resolvedPath, gamePath, StringComparison.OrdinalIgnoreCase) == 0)
+        {
+            return;
+        }
+
+        Mediator.Publish(new PenumbraResourceLoadMessage(ptr, resolvedPath, gamePath));
+    }
+
+    protected override void HandleStateChange(IpcConnectionState previous, IpcConnectionState current)
+    {
+        if (current != IpcConnectionState.Available)
+        {
+            _trackedActors.Clear();
+        }
+        else
+        {
+            foreach (var descriptor in _actorObjectService.PlayerDescriptors)
+            {
+                TrackActor(descriptor.Address);
+            }
+        }
+    }
+
+    public override void Dispose()
+    {
+        base.Dispose();
+        _gameObjectResourcePathResolved.Dispose();
+    }
+}

LightlessSync/Interop/Ipc/Penumbra/PenumbraTexture.cs

@@ -0,0 +1,121 @@
+using Dalamud.Plugin;
+using LightlessSync.Interop.Ipc.Framework;
+using LightlessSync.Services;
+using LightlessSync.Services.Mediator;
+using Microsoft.Extensions.Logging;
+using Penumbra.Api.Enums;
+using Penumbra.Api.IpcSubscribers;
+
+namespace LightlessSync.Interop.Ipc.Penumbra;
+
+public sealed class PenumbraTexture : PenumbraBase
+{
+    private readonly PenumbraRedraw _redrawFeature;
+    private readonly ConvertTextureFile _convertTextureFile;
+
+    public PenumbraTexture(
+        ILogger logger,
+        IDalamudPluginInterface pluginInterface,
+        DalamudUtilService dalamudUtil,
+        LightlessMediator mediator,
+        PenumbraRedraw redrawFeature) : base(logger, pluginInterface, dalamudUtil, mediator)
+    {
+        _redrawFeature = redrawFeature;
+        _convertTextureFile = new ConvertTextureFile(pluginInterface);
+    }
+
+    public override string Name => "Penumbra.Textures";
+
+    public async Task ConvertTextureFilesAsync(ILogger logger, IReadOnlyList<TextureConversionJob> jobs, IProgress<TextureConversionProgress>? progress, CancellationToken token)
+    {
+        if (!IsAvailable || jobs.Count == 0)
+        {
+            return;
+        }
+
+        Mediator.Publish(new HaltScanMessage(nameof(ConvertTextureFilesAsync)));
+
+        var totalJobs = jobs.Count;
+        var completedJobs = 0;
+
+        try
+        {
+            foreach (var job in jobs)
+            {
+                if (token.IsCancellationRequested)
+                {
+                    break;
+                }
+
+                progress?.Report(new TextureConversionProgress(completedJobs, totalJobs, job));
+                await ConvertSingleJobAsync(logger, job, token).ConfigureAwait(false);
+                completedJobs++;
+            }
+        }
+        finally
+        {
+            Mediator.Publish(new ResumeScanMessage(nameof(ConvertTextureFilesAsync)));
+        }
+
+        if (completedJobs > 0 && !token.IsCancellationRequested)
+        {
+            await DalamudUtil.RunOnFrameworkThread(async () =>
+            {
+                var player = await DalamudUtil.GetPlayerPointerAsync().ConfigureAwait(false);
+                if (player == null)
+                {
+                    return;
+                }
+
+                var gameObject = await DalamudUtil.CreateGameObjectAsync(player).ConfigureAwait(false);
+                if (gameObject == null)
+                {
+                    return;
+                }
+
+                _redrawFeature.RequestImmediateRedraw(gameObject.ObjectIndex, RedrawType.Redraw);
+            }).ConfigureAwait(false);
+        }
+    }
+
+    public async Task ConvertTextureFileDirectAsync(TextureConversionJob job, CancellationToken token)
+    {
+        if (!IsAvailable)
+        {
+            return;
+        }
+
+        await ConvertSingleJobAsync(Logger, job, token).ConfigureAwait(false);
+    }
+
+    private async Task ConvertSingleJobAsync(ILogger logger, TextureConversionJob job, CancellationToken token)
+    {
+        token.ThrowIfCancellationRequested();
+
+        logger.LogInformation("Converting texture {Input} -> {Output} ({Target})", job.InputFile, job.OutputFile, job.TargetType);
+        var convertTask = _convertTextureFile.Invoke(job.InputFile, job.OutputFile, job.TargetType, job.IncludeMipMaps);
+        await convertTask.ConfigureAwait(false);
+
+        if (!convertTask.IsCompletedSuccessfully || job.DuplicateTargets is not { Count: > 0 })
+        {
+            return;
+        }
+
+        foreach (var duplicate in job.DuplicateTargets)
+        {
+            try
+            {
+                logger.LogInformation("Synchronizing duplicate {Duplicate}", duplicate);
+                File.Copy(job.OutputFile, duplicate, overwrite: true);
+            }
+            catch (Exception ex)
+            {
+                logger.LogError(ex, "Failed to copy duplicate {Duplicate}", duplicate);
+            }
+        }
+    }
+
+    protected override void HandleStateChange(IpcConnectionState previous, IpcConnectionState current)
+    {
+    }
+}

LightlessSync/Plugin.cs

@@ -228,7 +228,7 @@ public sealed class Plugin : IDalamudPlugin
             collection.AddSingleton((s) => new IpcCallerPetNames(s.GetRequiredService<ILogger<IpcCallerPetNames>>(), pluginInterface,
                 s.GetRequiredService<DalamudUtilService>(), s.GetRequiredService<LightlessMediator>()));
             collection.AddSingleton((s) => new IpcCallerBrio(s.GetRequiredService<ILogger<IpcCallerBrio>>(), pluginInterface,
-                s.GetRequiredService<DalamudUtilService>()));
+                s.GetRequiredService<DalamudUtilService>(), s.GetRequiredService<LightlessMediator>()));
             collection.AddSingleton((s) => new IpcManager(s.GetRequiredService<ILogger<IpcManager>>(),
                 s.GetRequiredService<LightlessMediator>(), s.GetRequiredService<IpcCallerPenumbra>(), s.GetRequiredService<IpcCallerGlamourer>(),
                 s.GetRequiredService<IpcCallerCustomize>(), s.GetRequiredService<IpcCallerHeels>(), s.GetRequiredService<IpcCallerHonorific>(),