From 12684de66eb76365a3f10d4bee629eb9f0ada1d5 Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Tue, 11 May 2021 14:09:56 +0900
Subject: [PATCH] Add ability to adjust origin in skin editor

---
 .../Skinning/Editor/SkinSelectionHandler.cs   | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/osu.Game/Skinning/Editor/SkinSelectionHandler.cs b/osu.Game/Skinning/Editor/SkinSelectionHandler.cs
index ad783a9c0e..cf5ece03e9 100644
--- a/osu.Game/Skinning/Editor/SkinSelectionHandler.cs
+++ b/osu.Game/Skinning/Editor/SkinSelectionHandler.cs
@@ -70,13 +70,18 @@ namespace osu.Game.Skinning.Editor
         {
             yield return new OsuMenuItem("Anchor")
             {
-                Items = createAnchorItems().ToArray()
+                Items = createAnchorItems(d => d.Anchor, applyAnchor).ToArray()
+            };
+
+            yield return new OsuMenuItem("Origin")
+            {
+                Items = createAnchorItems(d => d.Origin, applyOrigin).ToArray()
             };
 
             foreach (var item in base.GetContextMenuItemsForSelection(selection))
                 yield return item;
 
-            IEnumerable<AnchorMenuItem> createAnchorItems()
+            IEnumerable<AnchorMenuItem> createAnchorItems(Func<Drawable, Anchor> checkFunction, Action<Anchor> applyFunction)
             {
                 var displayableAnchors = new[]
                 {
@@ -93,14 +98,20 @@ namespace osu.Game.Skinning.Editor
 
                 return displayableAnchors.Select(a =>
                 {
-                    return new AnchorMenuItem(a, selection, _ => applyAnchor(a))
+                    return new AnchorMenuItem(a, selection, _ => applyFunction(a))
                     {
-                        State = { Value = GetStateFromSelection(selection, c => ((Drawable)c.Item).Anchor == a) }
+                        State = { Value = GetStateFromSelection(selection, c => checkFunction((Drawable)c.Item) == a) }
                     };
                 });
             }
         }
 
+        private void applyOrigin(Anchor anchor)
+        {
+            foreach (var item in SelectedItems)
+                ((Drawable)item).Origin = anchor;
+        }
+
         private void applyAnchor(Anchor anchor)
         {
             foreach (var item in SelectedItems)