Improve ResourceTree display with new function

Penumbra/Interop/ResourceTree/ResourceNode.cs

@@ -15,6 +15,8 @@ public class ResourceNode : ICloneable
     public readonly nint               ResourceHandle;
     public          Utf8GamePath[]     PossibleGamePaths;
     public          FullPath           FullPath;
+    public          string?            ModName;
+    public          string?            ModRelativePath;
     public          CiByteString       AdditionalData;
     public readonly ulong              Length;
     public readonly List<ResourceNode> Children;
@@ -57,6 +59,8 @@ public class ResourceNode : ICloneable
         ResourceHandle    = other.ResourceHandle;
         PossibleGamePaths = other.PossibleGamePaths;
         FullPath          = other.FullPath;
+        ModName           = other.ModName;
+        ModRelativePath   = other.ModRelativePath;
         AdditionalData    = other.AdditionalData;
         Length            = other.Length;
         Children          = other.Children;

Penumbra/Interop/ResourceTree/ResourceTreeFactory.cs

@@ -9,6 +9,7 @@ using Penumbra.GameData.Enums;
 using Penumbra.GameData.Interop;
 using Penumbra.Interop.PathResolving;
 using Penumbra.Meta;
+using Penumbra.Mods.Manager;
 using Penumbra.String.Classes;
 
 namespace Penumbra.Interop.ResourceTree;
@@ -21,7 +22,8 @@ public class ResourceTreeFactory(
     ObjectIdentification objectIdentifier,
     Configuration config,
     ActorManager actors,
-    PathState pathState) : IService
+    PathState pathState,
+    ModManager modManager) : IService
 {
     private TreeBuildCache CreateTreeBuildCache()
         => new(objects, gameData, actors);
@@ -93,7 +95,10 @@ public class ResourceTreeFactory(
         // This is currently unneeded as we can resolve all paths by querying the draw object:
         // ResolveGamePaths(tree, collectionResolveData.ModCollection);
         if (globalContext.WithUiData)
+        {
             ResolveUiData(tree);
+            ResolveModData(tree);
+        }
         FilterFullPaths(tree, (flags & Flags.RedactExternalPaths) != 0 ? config.ModDirectory : null);
         Cleanup(tree);
 
@@ -123,6 +128,18 @@ public class ResourceTreeFactory(
         });
     }
 
+    private void ResolveModData(ResourceTree tree)
+    {
+        foreach (var node in tree.FlatNodes)
+        {
+            if (node.FullPath.IsRooted && modManager.TryIdentifyPath(node.FullPath.FullName, out var mod, out var relativePath))
+            {
+                node.ModName         = mod.Name;
+                node.ModRelativePath = relativePath;
+            }
+        }
+    }
+
     private static void FilterFullPaths(ResourceTree tree, string? onlyWithinPath)
     {
         foreach (var node in tree.FlatNodes)

Penumbra/UI/AdvancedWindow/ResourceTreeViewer.cs

@@ -316,7 +316,10 @@ public class ResourceTreeViewer
             ImGui.TableNextColumn();
             if (resourceNode.FullPath.FullName.Length > 0)
             {
-                ImGui.Selectable(resourceNode.FullPath.ToPath(), false, 0, new Vector2(ImGui.GetContentRegionAvail().X, cellHeight));
+                var uiFullPathStr = resourceNode.ModName != null && resourceNode.ModRelativePath != null
+                    ? $"[{resourceNode.ModName}] {resourceNode.ModRelativePath}"
+                    : resourceNode.FullPath.ToPath();
+                ImGui.Selectable(uiFullPathStr, false, 0, new Vector2(ImGui.GetContentRegionAvail().X, cellHeight));
                 if (ImGui.IsItemClicked())
                     ImGui.SetClipboardText(resourceNode.FullPath.ToPath());
                 ImGuiUtil.HoverTooltip(