From f9bf1c69bf73b34f88154bcce074f9f2a59de56d Mon Sep 17 00:00:00 2001
From: Jorolf <jorolf@gmx.de>
Date: Tue, 4 Apr 2017 18:23:29 +0200
Subject: [PATCH] add Flags to BarDirection and remove unused "using"

---
 osu.Desktop.VisualTests/Tests/TestCaseGraphAndBar.cs | 1 -
 osu.Game/Graphics/UserInterface/BarGraph.cs          | 2 ++
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/osu.Desktop.VisualTests/Tests/TestCaseGraphAndBar.cs b/osu.Desktop.VisualTests/Tests/TestCaseGraphAndBar.cs
index 571a5031c8..5ae64b5e73 100644
--- a/osu.Desktop.VisualTests/Tests/TestCaseGraphAndBar.cs
+++ b/osu.Desktop.VisualTests/Tests/TestCaseGraphAndBar.cs
@@ -5,7 +5,6 @@ using OpenTK;
 using osu.Framework.Graphics;
 using osu.Framework.Testing;
 using osu.Game.Graphics.UserInterface;
-using System.Collections.Generic;
 using System.Linq;
 
 namespace osu.Desktop.VisualTests.Tests
diff --git a/osu.Game/Graphics/UserInterface/BarGraph.cs b/osu.Game/Graphics/UserInterface/BarGraph.cs
index 2daa19bb4e..8f02f14ea8 100644
--- a/osu.Game/Graphics/UserInterface/BarGraph.cs
+++ b/osu.Game/Graphics/UserInterface/BarGraph.cs
@@ -7,6 +7,7 @@ using osu.Framework.Graphics;
 using osu.Framework.Graphics.Colour;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Sprites;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 
@@ -166,6 +167,7 @@ namespace osu.Game.Graphics.UserInterface
         }
     }
 
+    [Flags]
     public enum BarDirection
     {
         LeftToRight = 1 << 0,