Add a function to obtain all meta manipulations for a given collection.

Penumbra/Api/IPenumbraApi.cs

@@ -97,6 +97,10 @@ public interface IPenumbraApi : IPenumbraApiBase
     // Obtain a list of all installed mods. The first string is their directory name, the second string is their mod name.
     public IList< (string, string) > GetModList();
 
+    // Obtain a base64 encoded, zipped json-string with a prepended version-byte of the current manipulations
+    // for the given collection associated with the character name, or the default collection.
+    public string GetMetaManipulations( string characterName );
+
 
     // ############## Mod Settings #################
 

Penumbra/Api/IpcTester.cs

@@ -14,7 +14,6 @@ using OtterGui.Raii;
 using Penumbra.GameData.ByteString;
 using Penumbra.GameData.Enums;
 using Penumbra.Mods;
-using Penumbra.Util;
 
 namespace Penumbra.Api;
 
@@ -449,6 +448,14 @@ public class IpcTester : IDisposable
             ImGui.OpenPopup( "Ipc Data" );
         }
 
+        DrawIntro(PenumbraIpc.LabelProviderGetMetaManipulations, "Meta Manipulations"  );
+        if( ImGui.Button( "Copy to Clipboard" ) )
+        {
+            var base64 = _pi.GetIpcSubscriber< string, string >( PenumbraIpc.LabelProviderGetMetaManipulations )
+               .InvokeFunc( _characterCollectionName );
+            ImGui.SetClipboardText( base64 );
+        }
+
         ImGui.SetNextWindowSize( ImGuiHelpers.ScaledVector2( 500, 500 ) );
         using var p = ImRaii.Popup( "Ipc Data" );
         if( p )

Penumbra/Api/PenumbraApi.cs

@@ -443,6 +443,16 @@ public class PenumbraApi : IDisposable, IPenumbraApi
         };
     }
 
+    public string GetMetaManipulations( string characterName )
+    {
+        CheckInitialized();
+        var collection = Penumbra.TempMods.Collections.TryGetValue( characterName, out var c )
+            ? c
+            : Penumbra.CollectionManager.Character( characterName );
+        var set = collection.MetaCache?.Manipulations ?? Array.Empty< MetaManipulation >();
+        return Functions.ToCompressedBase64( set, MetaManipulation.CurrentVersion );
+    }
+
     internal bool HasTooltip
         => ChangedItemTooltip != null;
 

Penumbra/Api/PenumbraIpc.cs

@@ -326,12 +326,14 @@ public partial class PenumbraIpc
     public const string LabelProviderCurrentCollectionName   = "Penumbra.GetCurrentCollectionName";
     public const string LabelProviderDefaultCollectionName   = "Penumbra.GetDefaultCollectionName";
     public const string LabelProviderCharacterCollectionName = "Penumbra.GetCharacterCollectionName";
+    public const string LabelProviderGetMetaManipulations    = "Penumbra.GetMetaManipulations";
 
     internal ICallGateProvider< IList< (string, string) > >? ProviderGetMods;
     internal ICallGateProvider< IList< string > >?           ProviderGetCollections;
     internal ICallGateProvider< string >?                    ProviderCurrentCollectionName;
     internal ICallGateProvider< string >?                    ProviderDefaultCollectionName;
     internal ICallGateProvider< string, (string, bool) >?    ProviderCharacterCollectionName;
+    internal ICallGateProvider< string, string >?            ProviderGetMetaManipulations;
 
     private void InitializeDataProviders( DalamudPluginInterface pi )
     {
@@ -384,6 +386,16 @@ public partial class PenumbraIpc
         {
             PluginLog.Error( $"Error registering IPC provider for {LabelProviderChangedItemClick}:\n{e}" );
         }
+
+        try
+        {
+            ProviderGetMetaManipulations = pi.GetIpcProvider< string, string >( LabelProviderGetMetaManipulations );
+            ProviderGetMetaManipulations.RegisterFunc( Api.GetMetaManipulations );
+        }
+        catch( Exception e )
+        {
+            PluginLog.Error( $"Error registering IPC provider for {LabelProviderChangedItemClick}:\n{e}" );
+        }
     }
 
     private void DisposeDataProviders()
@@ -393,6 +405,7 @@ public partial class PenumbraIpc
         ProviderCurrentCollectionName?.UnregisterFunc();
         ProviderDefaultCollectionName?.UnregisterFunc();
         ProviderCharacterCollectionName?.UnregisterFunc();
+        ProviderGetMetaManipulations?.UnregisterFunc();
     }
 }
 

Penumbra/Meta/Manager/MetaManager.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Diagnostics.CodeAnalysis;
+using System.Linq;
 using System.Runtime.CompilerServices;
 using Penumbra.Collections;
 using Penumbra.Meta.Files;
@@ -30,7 +31,7 @@ public partial class MetaManager : IDisposable
         }
     }
 
-    public bool TryGetValue( MetaManipulation manip, [NotNullWhen(true)] out IMod? mod )
+    public bool TryGetValue( MetaManipulation manip, [NotNullWhen( true )] out IMod? mod )
     {
         mod = manip.ManipulationType switch
         {
@@ -53,6 +54,15 @@ public partial class MetaManager : IDisposable
           + Est.Manipulations.Count
           + Eqp.Manipulations.Count;
 
+    public MetaManipulation[] Manipulations
+        => Imc.Manipulations.Keys.Select( m => ( MetaManipulation )m )
+           .Concat( Eqdp.Manipulations.Keys.Select( m => ( MetaManipulation )m ) )
+           .Concat( Cmp.Manipulations.Keys.Select( m => ( MetaManipulation )m ) )
+           .Concat( Gmp.Manipulations.Keys.Select( m => ( MetaManipulation )m ) )
+           .Concat( Est.Manipulations.Keys.Select( m => ( MetaManipulation )m ) )
+           .Concat( Eqp.Manipulations.Keys.Select( m => ( MetaManipulation )m ) )
+           .ToArray();
+
     public MetaManager( ModCollection collection )
         => Imc = new MetaManagerImc( collection );