From 915d63f6dea742d853f7e635c3d18093d30de815 Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Fri, 4 Feb 2022 18:58:29 +0900
Subject: [PATCH] Limit safe area bottom override to iOS only

---
 osu.Game/OsuGameBase.cs | 8 +++++++-
 osu.iOS/OsuGameIOS.cs   | 6 ++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/osu.Game/OsuGameBase.cs b/osu.Game/OsuGameBase.cs
index 594e7a10c4..97d2e64072 100644
--- a/osu.Game/OsuGameBase.cs
+++ b/osu.Game/OsuGameBase.cs
@@ -89,6 +89,12 @@ namespace osu.Game
             }
         }
 
+        /// <summary>
+        /// The <see cref="Edges"/> that the game should be drawn over at a top level.
+        /// Defaults to <see cref="Edges.None"/>.
+        /// </summary>
+        public virtual Edges SafeAreaOverrideEdges { get; set; }
+
         protected OsuConfigManager LocalConfig { get; private set; }
 
         protected SessionStatics SessionStatics { get; private set; }
@@ -301,7 +307,7 @@ namespace osu.Game
 
             base.Content.Add(new SafeAreaContainer
             {
-                SafeAreaOverrideEdges = Edges.Bottom,
+                SafeAreaOverrideEdges = SafeAreaOverrideEdges,
                 RelativeSizeAxes = Axes.Both,
                 Child = CreateScalingContainer().WithChildren(new Drawable[]
                 {
diff --git a/osu.iOS/OsuGameIOS.cs b/osu.iOS/OsuGameIOS.cs
index 702aef45f5..cf14745be1 100644
--- a/osu.iOS/OsuGameIOS.cs
+++ b/osu.iOS/OsuGameIOS.cs
@@ -3,6 +3,7 @@
 
 using System;
 using Foundation;
+using osu.Framework.Graphics;
 using osu.Game;
 using osu.Game.Updater;
 using osu.Game.Utils;
@@ -18,6 +19,11 @@ namespace osu.iOS
 
         protected override BatteryInfo CreateBatteryInfo() => new IOSBatteryInfo();
 
+        public override Edges SafeAreaOverrideEdges =>
+            // iOS shows a home indicator at the bottom, and adds a safe area to account for this.
+            // Because we have the home indicator (mostly) hidden we don't really care about drawing in this region.
+            Edges.Bottom;
+
         private class IOSBatteryInfo : BatteryInfo
         {
             public override double ChargeLevel => Battery.ChargeLevel;