Implement partial strong hit judgements.

osu.Game.Modes.Taiko/Judgements/TaikoJudgement.cs

@@ -22,7 +22,7 @@ namespace osu.Game.Modes.Taiko.Judgements
         /// The result value for the combo portion of the score.
         /// </summary>
         public int ResultValueForScore => NumericResultForScore(TaikoResult);
-        
+
         /// <summary>
         /// The result value for the accuracy portion of the score.
         /// </summary>
@@ -32,7 +32,7 @@ namespace osu.Game.Modes.Taiko.Judgements
         /// The maximum result value for the combo portion of the score.
         /// </summary>
         public int MaxResultValueForScore => NumericResultForScore(MAX_HIT_RESULT);
-        
+
         /// <summary>
         /// The maximum result value for the accuracy portion of the score.
         /// </summary>
@@ -45,7 +45,7 @@ namespace osu.Game.Modes.Taiko.Judgements
         /// <summary>
         /// Whether this Judgement has a secondary hit in the case of finishers.
         /// </summary>
-        public bool SecondHit;
+        public virtual bool SecondHit { get; set; }
 
         /// <summary>
         /// Computes the numeric result value for the combo portion of the score.

osu.Game.Modes.Taiko/Judgements/TaikoStrongHitJudgement.cs

@@ -0,0 +1,25 @@
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Game.Modes.Judgements;
+
+namespace osu.Game.Modes.Taiko.Judgements
+{
+    public class TaikoStrongHitJudgement : TaikoJudgement, IPartialJudgement
+    {
+        public bool Changed { get; set; }
+
+        public override bool SecondHit
+        {
+            get { return base.SecondHit; }
+            set
+            {
+                if (base.SecondHit == value)
+                    return;
+                base.SecondHit = value;
+
+                Changed = true;
+            }
+        }
+    }
+}

osu.Game.Modes.Taiko/Objects/Drawable/DrawableStrongHit.cs

@@ -6,6 +6,7 @@ using System;
 using System.Linq;
 using osu.Framework.Input;
 using osu.Game.Modes.Objects.Drawables;
+using osu.Game.Modes.Taiko.Judgements;
 
 namespace osu.Game.Modes.Taiko.Objects.Drawable
 {
@@ -26,6 +27,8 @@ namespace osu.Game.Modes.Taiko.Objects.Drawable
         {
         }
 
+        protected override TaikoJudgement CreateJudgement() => new TaikoStrongHitJudgement();
+
         protected override void CheckJudgement(bool userTriggered)
         {
             if (Judgement.Result == HitResult.None)

osu.Game.Modes.Taiko/osu.Game.Modes.Taiko.csproj

@@ -50,6 +50,7 @@
     <Compile Include="Beatmaps\TaikoBeatmapConverter.cs" />
     <Compile Include="Beatmaps\TaikoBeatmapProcessor.cs" />
     <Compile Include="Judgements\TaikoDrumRollTickJudgement.cs" />
+    <Compile Include="Judgements\TaikoStrongHitJudgement.cs" />
     <Compile Include="Judgements\TaikoJudgement.cs" />
     <Compile Include="Judgements\TaikoHitResult.cs" />
     <Compile Include="Objects\Drawable\DrawableRimHit.cs" />