From 48b6e214af56fab60571964a91474c5f8d3ce296 Mon Sep 17 00:00:00 2001
From: Susko3 <Susko3@protonmail.com>
Date: Sun, 19 Mar 2023 17:12:12 +0100
Subject: [PATCH] Fix URL handling on macOS

---
 osu.Desktop/OsuGameDesktop.cs | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/osu.Desktop/OsuGameDesktop.cs b/osu.Desktop/OsuGameDesktop.cs
index b3f6370ccb..3fe251cb00 100644
--- a/osu.Desktop/OsuGameDesktop.cs
+++ b/osu.Desktop/OsuGameDesktop.cs
@@ -139,7 +139,17 @@ public override void SetHost(GameHost host)
 
             desktopWindow.CursorState |= CursorState.Hidden;
             desktopWindow.Title = Name;
-            desktopWindow.DragDrop += f => fileDrop(new[] { f });
+            desktopWindow.DragDrop += f =>
+            {
+                // on macOS, URL associations are handled via SDL_DROPFILE events.
+                if (f.StartsWith(OSU_PROTOCOL, StringComparison.Ordinal))
+                {
+                    HandleLink(f);
+                    return;
+                }
+
+                fileDrop(new[] { f });
+            };
         }
 
         protected override BatteryInfo CreateBatteryInfo() => new SDL2BatteryInfo();