Merge pull request ppy#1 from pw384/master

Replace weight decay of geometric sequence with harmonic sequence
vunyunt · Dec 7, 2021 · 03f5e1d · 03f5e1d
2 parents c38d8d9 + 199ab60
commit 03f5e1d
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/osu.Game.Rulesets.Taiko/Difficulty/TaikoDifficultyCalculator.cs b/osu.Game.Rulesets.Taiko/Difficulty/TaikoDifficultyCalculator.cs
@@ -146,14 +146,16 @@ private double locallyCombinedDifficulty(Colour colour, Rhythm rhythm, Stamina s
             }
 
             double difficulty = 0;
-            double weight = 1;
+            double weight = 4;
 
             foreach (double strain in peaks.OrderByDescending(d => d))
             {
-                difficulty += strain * weight;
-                weight *= 0.9;
+                difficulty += strain * (1/weight);
+                weight += 1;
             }
 
+            difficulty = difficulty * 2.56;
+
             return difficulty;
         }