From 46caab6310d74a0b3d7ba36a3edea53aca6b17b0 Mon Sep 17 00:00:00 2001
From: smoogipoo <smoogipoo@smgi.me>
Date: Mon, 12 Mar 2018 11:56:49 +0900
Subject: [PATCH] Reorder arithmetic operation

---
 osu.Game.Rulesets.Mania/Mods/ManiaModMirror.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/osu.Game.Rulesets.Mania/Mods/ManiaModMirror.cs b/osu.Game.Rulesets.Mania/Mods/ManiaModMirror.cs
index be3a0e02db..cfa5ef88b8 100644
--- a/osu.Game.Rulesets.Mania/Mods/ManiaModMirror.cs
+++ b/osu.Game.Rulesets.Mania/Mods/ManiaModMirror.cs
@@ -22,7 +22,7 @@ public void ApplyToRulesetContainer(RulesetContainer<ManiaHitObject> rulesetCont
         {
             var availableColumns = ((ManiaRulesetContainer)rulesetContainer).Beatmap.TotalColumns;
 
-            rulesetContainer.Objects.OfType<ManiaHitObject>().ForEach(h => h.Column = -h.Column + availableColumns - 1);
+            rulesetContainer.Objects.OfType<ManiaHitObject>().ForEach(h => h.Column = availableColumns - 1 - h.Column);
         }
     }
 }