From b29209d13f6bd66b52f5d2c122001392691dd3c5 Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Mon, 19 Jul 2021 17:08:40 +0900
Subject: [PATCH] Ensure tool is always set back to select tool when beatmap
 becomes untimed

---
 osu.Game/Rulesets/Edit/HitObjectComposer.cs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/osu.Game/Rulesets/Edit/HitObjectComposer.cs b/osu.Game/Rulesets/Edit/HitObjectComposer.cs
index 7ee631674e..8090fcbd32 100644
--- a/osu.Game/Rulesets/Edit/HitObjectComposer.cs
+++ b/osu.Game/Rulesets/Edit/HitObjectComposer.cs
@@ -6,6 +6,7 @@ using System.Collections.Generic;
 using System.Collections.Specialized;
 using System.Linq;
 using osu.Framework.Allocation;
+using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Input;
@@ -67,6 +68,8 @@ namespace osu.Game.Rulesets.Edit
 
         private FillFlowContainer togglesCollection;
 
+        private IBindable<bool> hasTiming;
+
         protected HitObjectComposer(Ruleset ruleset)
         {
             Ruleset = ruleset;
@@ -160,6 +163,14 @@ namespace osu.Game.Rulesets.Edit
             base.LoadComplete();
 
             inputManager = GetContainingInputManager();
+
+            hasTiming = EditorBeatmap.HasTiming.GetBoundCopy();
+            hasTiming.BindValueChanged(timing =>
+            {
+                // it's important this is performed before the similar code in EditorRadioButton disables the button.
+                if (!timing.NewValue)
+                    setSelectTool();
+            });
         }
 
         public override Playfield Playfield => drawableRulesetWrapper.Playfield;