From 3afe98612c4020fe833d410ad4de2d85d5036cd5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bart=C5=82omiej=20Dach?= <dach.bartlomiej@gmail.com>
Date: Tue, 11 Jun 2024 11:31:30 +0200
Subject: [PATCH] Add `RestoreState()` to `IEditorChangeHandler`

---
 osu.Game/Overlays/SkinEditor/SkinEditor.cs    | 2 ++
 osu.Game/Screens/Edit/EditorChangeHandler.cs  | 4 ----
 osu.Game/Screens/Edit/IEditorChangeHandler.cs | 6 ++++++
 3 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/osu.Game/Overlays/SkinEditor/SkinEditor.cs b/osu.Game/Overlays/SkinEditor/SkinEditor.cs
index 67fd6a9550..41fd701a09 100644
--- a/osu.Game/Overlays/SkinEditor/SkinEditor.cs
+++ b/osu.Game/Overlays/SkinEditor/SkinEditor.cs
@@ -540,6 +540,8 @@ namespace osu.Game.Overlays.SkinEditor
 
         protected void Redo() => changeHandler?.RestoreState(1);
 
+        void IEditorChangeHandler.RestoreState(int direction) => changeHandler?.RestoreState(direction);
+
         public void Save(bool userTriggered = true) => save(currentSkin.Value, userTriggered);
 
         private void save(Skin skin, bool userTriggered = true)
diff --git a/osu.Game/Screens/Edit/EditorChangeHandler.cs b/osu.Game/Screens/Edit/EditorChangeHandler.cs
index 0bb17e4c5d..f8ef133549 100644
--- a/osu.Game/Screens/Edit/EditorChangeHandler.cs
+++ b/osu.Game/Screens/Edit/EditorChangeHandler.cs
@@ -83,10 +83,6 @@ namespace osu.Game.Screens.Edit
             }
         }
 
-        /// <summary>
-        /// Restores an older or newer state.
-        /// </summary>
-        /// <param name="direction">The direction to restore in. If less than 0, an older state will be used. If greater than 0, a newer state will be used.</param>
         public void RestoreState(int direction)
         {
             if (TransactionActive)
diff --git a/osu.Game/Screens/Edit/IEditorChangeHandler.cs b/osu.Game/Screens/Edit/IEditorChangeHandler.cs
index 9fe40ba1b1..2259b52ea8 100644
--- a/osu.Game/Screens/Edit/IEditorChangeHandler.cs
+++ b/osu.Game/Screens/Edit/IEditorChangeHandler.cs
@@ -43,5 +43,11 @@ namespace osu.Game.Screens.Edit
         /// Note that this will be a no-op if there is a change in progress via <see cref="BeginChange"/>.
         /// </summary>
         void SaveState();
+
+        /// <summary>
+        /// Restores an older or newer state.
+        /// </summary>
+        /// <param name="direction">The direction to restore in. If less than 0, an older state will be used. If greater than 0, a newer state will be used.</param>
+        void RestoreState(int direction);
     }
 }