Make combo be changed by the base ScoreProcessor.

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

@@ -15,6 +15,8 @@ namespace osu.Game.Modes.Taiko.Judgements
         /// </summary>
         public override string MaxResultString => string.Empty;
 
+        public override bool AffectsCombo => false;
+
         protected override int NumericResultForScore(TaikoHitResult result)
         {
             switch (result)

osu.Game.Modes.Taiko/Scoring/TaikoScoreProcessor.cs

@@ -187,20 +187,6 @@ namespace osu.Game.Modes.Taiko.Scoring
             if (!isTick)
                 totalHits++;
 
-            // Apply combo changes, must be done before the hit score is added
-            if (!isTick)
-            {
-                switch (judgement.Result)
-                {
-                    case HitResult.Miss:
-                        Combo.Value = 0;
-                        break;
-                    case HitResult.Hit:
-                        Combo.Value++;
-                        break;
-                }
-            }
-
             // Apply score changes
             addHitScore(judgement);
 

osu.Game/Modes/Judgements/Judgement.cs

@@ -17,10 +17,7 @@ namespace osu.Game.Modes.Judgements
         /// </summary>
         public double TimeOffset;
 
-        /// <summary>
+        public virtual bool AffectsCombo => true;
-        /// The combo after this judgement was processed.
-        /// </summary>
-        public int ComboAtHit;
 
         /// <summary>
         /// The string representation for the result achieved.

osu.Game/Modes/Scoring/ScoreProcessor.cs

@@ -8,6 +8,7 @@ using osu.Game.Beatmaps;
 using osu.Game.Modes.Judgements;
 using osu.Game.Modes.Objects;
 using osu.Game.Modes.UI;
+using osu.Game.Modes.Objects.Drawables;
 
 namespace osu.Game.Modes.Scoring
 {
@@ -145,10 +146,21 @@ namespace osu.Game.Modes.Scoring
 
             if (!exists)
             {
+                if (judgement.AffectsCombo)
+                {
+                    switch (judgement.Result)
+                    {
+                        case HitResult.Miss:
+                            Combo.Value = 0;
+                            break;
+                        case HitResult.Hit:
+                            Combo.Value++;
+                            break;
+                    }
+                }
+
                 Judgements.Add(judgement);
                 OnNewJudgement(judgement);
-
-                judgement.ComboAtHit = Combo.Value;
             }
             else
                 OnJudgementChanged(judgement);