From f07771f59b19c5ac3c9d9709bb32d3baf6fe4138 Mon Sep 17 00:00:00 2001
From: clayton <me@clayton.cc>
Date: Fri, 15 Dec 2023 22:41:55 -0800
Subject: [PATCH] Fix fallback column colors for legacy split stage mania skins

---
 .../Skinning/Legacy/LegacyManiaColumnElement.cs               | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/osu.Game.Rulesets.Mania/Skinning/Legacy/LegacyManiaColumnElement.cs b/osu.Game.Rulesets.Mania/Skinning/Legacy/LegacyManiaColumnElement.cs
index 7e3fb0438c..3a69142b3c 100644
--- a/osu.Game.Rulesets.Mania/Skinning/Legacy/LegacyManiaColumnElement.cs
+++ b/osu.Game.Rulesets.Mania/Skinning/Legacy/LegacyManiaColumnElement.cs
@@ -34,7 +34,9 @@ namespace osu.Game.Rulesets.Mania.Skinning.Legacy
                 FallbackColumnIndex = "S";
             else
             {
-                int distanceToEdge = Math.Min(Column.Index, (stage.Columns - 1) - Column.Index);
+                // Account for cases like dual-stage (assume that all stages have the same column count for now).
+                int columnInStage = Column.Index % stage.Columns;
+                int distanceToEdge = Math.Min(columnInStage, (stage.Columns - 1) - columnInStage);
                 FallbackColumnIndex = distanceToEdge % 2 == 0 ? "1" : "2";
             }
         }