Fix incorrect folder name.

osu.Game.Modes.Osu/Objects/Drawables/DrawableOsuHitObject.cs

@@ -0,0 +1,81 @@
+//Copyright (c) 2007-2016 ppy Pty Ltd <contact@ppy.sh>.
+//Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using osu.Game.Modes.Objects;
+using osu.Game.Modes.Objects.Drawables;
+
+namespace osu.Game.Modes.Osu.Objects.Drawables
+{
+    public class DrawableOsuHitObject : DrawableHitObject
+    {
+        public const float TIME_PREEMPT = 600;
+        public const float TIME_FADEIN = 400;
+        public const float TIME_FADEOUT = 500;
+
+        public DrawableOsuHitObject(OsuHitObject hitObject)
+            : base(hitObject)
+        {
+        }
+
+        public override JudgementInfo CreateJudgementInfo() => new OsuJudgementInfo();
+
+        protected override void UpdateState(ArmedState state)
+        {
+            if (!IsLoaded) return;
+
+            Flush();
+
+            UpdateInitialState();
+
+            Delay(HitObject.StartTime - Time.Current - TIME_PREEMPT + Judgement.TimeOffset, true);
+
+            UpdatePreemptState();
+
+            Delay(TIME_PREEMPT, true);
+        }
+
+        protected virtual void UpdatePreemptState()
+        {
+            FadeIn(TIME_FADEIN);
+        }
+
+        protected virtual void UpdateInitialState()
+        {
+            Alpha = 0;
+        }
+    }
+
+    public class OsuJudgementInfo : PositionalJudgementInfo
+    {
+        public OsuScoreResult Score;
+        public ComboResult Combo;
+    }
+
+    public enum ComboResult
+    {
+        [Description(@"")]
+        None,
+        [Description(@"Good")]
+        Good,
+        [Description(@"Amazing")]
+        Perfect
+    }
+
+    public enum OsuScoreResult
+    {
+        [Description(@"Miss")]
+        Miss,
+        [Description(@"50")]
+        Hit50,
+        [Description(@"100")]
+        Hit100,
+        [Description(@"300")]
+        Hit300,
+    }
+}