From 0b0ff361542521ea066c06d2bad6955c2905873a Mon Sep 17 00:00:00 2001
From: Susko3 <16479013+Susko3@users.noreply.github.com>
Date: Tue, 7 Dec 2021 20:06:22 +0100
Subject: [PATCH] Allow only number characters parseable by `int.TryParse`

char.IsNumber() is too broad, allowing full width and other numbers.
---
 osu.Game/Overlays/Settings/SettingsNumberBox.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/osu.Game/Overlays/Settings/SettingsNumberBox.cs b/osu.Game/Overlays/Settings/SettingsNumberBox.cs
index cbe9f7fc64..0a4949f8b6 100644
--- a/osu.Game/Overlays/Settings/SettingsNumberBox.cs
+++ b/osu.Game/Overlays/Settings/SettingsNumberBox.cs
@@ -67,7 +67,7 @@ namespace osu.Game.Overlays.Settings
 
         private class OutlinedNumberBox : OutlinedTextBox
         {
-            protected override bool CanAddCharacter(char character) => char.IsNumber(character);
+            protected override bool CanAddCharacter(char character) => character >= '0' && character <= '9';
 
             public new void NotifyInputError() => base.NotifyInputError();
         }