Change behavior for directory names.

Penumbra/Mods/Editor/ModNormalizer.cs

@@ -76,7 +76,7 @@ public class ModNormalizer(ModManager modManager, Configuration config, SaveServ
             else
             {
                 var groupDir  = ModCreator.NewOptionDirectory(mod.ModPath, container.Group.Name, config.ReplaceNonAsciiOnImport);
-                var optionDir = ModCreator.NewOptionDirectory(groupDir,    container.GetName(),  config.ReplaceNonAsciiOnImport);
+                var optionDir = ModCreator.NewOptionDirectory(groupDir,    container.GetDirectoryName(),  config.ReplaceNonAsciiOnImport);
                 containers[container] = optionDir.FullName;
             }
         }
@@ -286,7 +286,7 @@ public class ModNormalizer(ModManager modManager, Configuration config, SaveServ
 
         void HandleSubMod(DirectoryInfo groupDir, IModDataContainer option, Dictionary<Utf8GamePath, FullPath> newDict)
         {
-            var name      = option.GetName();
+            var name      = option.GetDirectoryName();
             var optionDir = ModCreator.CreateModFolder(groupDir, name, config.ReplaceNonAsciiOnImport, true);
 
             newDict.Clear();

Penumbra/Mods/SubMods/CombinedDataContainer.cs

@@ -48,6 +48,25 @@ public class CombinedDataContainer(IModGroup group) : IModDataContainer
         return sb.ToString(0, sb.Length - 3);
     }
 
+    public unsafe string GetDirectoryName()
+    {
+        if (Name.Length > 0)
+            return Name;
+
+        var index = GetDataIndex();
+        if (index == 0)
+            return "None";
+
+        var text = stackalloc char[IModGroup.MaxCombiningOptions].Slice(0, Group.Options.Count);
+        for (var i = 0; i < Group.Options.Count; ++i)
+        {
+            text[Group.Options.Count - 1 - i] =   (index & 1) is 0 ? '0' : '1';
+            index   >>= 1;
+        }
+
+        return new string(text);
+    }
+
     public string GetFullName()
         => $"{Group.Name}: {GetName()}";
 

Penumbra/Mods/SubMods/DefaultSubMod.cs

@@ -27,6 +27,9 @@ public class DefaultSubMod(IMod mod) : IModDataContainer
     public string GetName()
         => FullName;
 
+    public string GetDirectoryName()
+        => GetName();
+
     public string GetFullName()
         => FullName;
 

Penumbra/Mods/SubMods/IModDataContainer.cs

@@ -15,6 +15,7 @@ public interface IModDataContainer
     public MetaDictionary                     Manipulations { get; set; }
 
     public string                          GetName();
+    public string                          GetDirectoryName();
     public string                          GetFullName();
     public (int GroupIndex, int DataIndex) GetDataIndices();
 }

Penumbra/Mods/SubMods/OptionSubMod.cs

@@ -41,6 +41,9 @@ public abstract class OptionSubMod(IModGroup group) : IModOption, IModDataContai
     public string GetName()
         => Name;
 
+    public string GetDirectoryName()
+        => GetName();
+
     public string GetFullName()
         => FullName;