From c052ee71c10b222a979b4449054f829b4d806f7c Mon Sep 17 00:00:00 2001
From: smoogipoo <smoogipoo@smgi.me>
Date: Fri, 11 May 2018 15:31:36 +0900
Subject: [PATCH] Add convert osu HitWindows

---
 .../Rulesets/Objects/Legacy/Osu/ConvertHit.cs |  2 ++
 .../Legacy/Osu/ConvertOsuHitWindows.cs        | 28 +++++++++++++++++++
 .../Objects/Legacy/Osu/ConvertSlider.cs       |  2 ++
 .../Objects/Legacy/Osu/ConvertSpinner.cs      |  2 ++
 4 files changed, 34 insertions(+)
 create mode 100644 osu.Game/Rulesets/Objects/Legacy/Osu/ConvertOsuHitWindows.cs

diff --git a/osu.Game/Rulesets/Objects/Legacy/Osu/ConvertHit.cs b/osu.Game/Rulesets/Objects/Legacy/Osu/ConvertHit.cs
index f83173f498..bb5b0393e5 100644
--- a/osu.Game/Rulesets/Objects/Legacy/Osu/ConvertHit.cs
+++ b/osu.Game/Rulesets/Objects/Legacy/Osu/ConvertHit.cs
@@ -18,5 +18,7 @@ namespace osu.Game.Rulesets.Objects.Legacy.Osu
         public float Y => Position.Y;
 
         public bool NewCombo { get; set; }
+
+        protected override HitWindows CreateHitWindows() => new ConvertOsuHitWindows();
     }
 }
diff --git a/osu.Game/Rulesets/Objects/Legacy/Osu/ConvertOsuHitWindows.cs b/osu.Game/Rulesets/Objects/Legacy/Osu/ConvertOsuHitWindows.cs
new file mode 100644
index 0000000000..07d90f7012
--- /dev/null
+++ b/osu.Game/Rulesets/Objects/Legacy/Osu/ConvertOsuHitWindows.cs
@@ -0,0 +1,28 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System.Collections.Generic;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Scoring;
+
+namespace osu.Game.Rulesets.Objects.Legacy.Osu
+{
+    public class ConvertOsuHitWindows : HitWindows
+    {
+        private static readonly IReadOnlyDictionary<HitResult, (double od0, double od5, double od10)> base_ranges = new Dictionary<HitResult, (double, double, double)>
+        {
+            { HitResult.Great, (160, 100, 40) },
+            { HitResult.Good, (280, 200, 120) },
+            { HitResult.Meh, (400, 300, 200) },
+            { HitResult.Miss, (400, 400, 400) },
+        };
+
+        public override void SetDifficulty(double difficulty)
+        {
+            Great = BeatmapDifficulty.DifficultyRange(difficulty, base_ranges[HitResult.Great]);
+            Good = BeatmapDifficulty.DifficultyRange(difficulty, base_ranges[HitResult.Good]);
+            Meh = BeatmapDifficulty.DifficultyRange(difficulty, base_ranges[HitResult.Meh]);
+            Miss = BeatmapDifficulty.DifficultyRange(difficulty, base_ranges[HitResult.Miss]);
+        }
+    }
+}
diff --git a/osu.Game/Rulesets/Objects/Legacy/Osu/ConvertSlider.cs b/osu.Game/Rulesets/Objects/Legacy/Osu/ConvertSlider.cs
index c6033d482c..cbe044605b 100644
--- a/osu.Game/Rulesets/Objects/Legacy/Osu/ConvertSlider.cs
+++ b/osu.Game/Rulesets/Objects/Legacy/Osu/ConvertSlider.cs
@@ -18,5 +18,7 @@ namespace osu.Game.Rulesets.Objects.Legacy.Osu
         public float Y => Position.Y;
 
         public bool NewCombo { get; set; }
+
+        protected override HitWindows CreateHitWindows() => new ConvertOsuHitWindows();
     }
 }
diff --git a/osu.Game/Rulesets/Objects/Legacy/Osu/ConvertSpinner.cs b/osu.Game/Rulesets/Objects/Legacy/Osu/ConvertSpinner.cs
index 28aac6862e..b580c5d1b3 100644
--- a/osu.Game/Rulesets/Objects/Legacy/Osu/ConvertSpinner.cs
+++ b/osu.Game/Rulesets/Objects/Legacy/Osu/ConvertSpinner.cs
@@ -20,5 +20,7 @@ namespace osu.Game.Rulesets.Objects.Legacy.Osu
         public float X => Position.X;
 
         public float Y => Position.Y;
+
+        protected override HitWindows CreateHitWindows() => new ConvertOsuHitWindows();
     }
 }