From 4f257d6987b1144912f561d5a3360593598be834 Mon Sep 17 00:00:00 2001
From: apollo-dw <83023433+apollo-dw@users.noreply.github.com>
Date: Wed, 29 Dec 2021 18:59:17 +0000
Subject: [PATCH] Clean up unsuccessful merge

---
 .../Difficulty/OsuPerformanceCalculator.cs           | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs
index f6e5481feb..793f9e790f 100644
--- a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs
+++ b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs
@@ -95,9 +95,8 @@ namespace osu.Game.Rulesets.Osu.Difficulty
                                  (totalHits > 2000 ? Math.Log10(totalHits / 2000.0) * 0.5 : 0.0);
             aimValue *= lengthBonus;
 
-            // Penalize misses by assessing # of misses relative to the total # of objects. Default a 3% reduction for any # of misses.
             if (effectiveMissCount > 0)
-                aimValue *= 0.97 * Math.Pow(1 - Math.Pow((double)effectiveMissCount / totalHits, 0.775), effectiveMissCount);
+                aimValue *= calculateMissPenalty(effectiveMissCount, Attributes.AimDifficultStrainCount);
 
             double approachRateFactor = 0.0;
             if (Attributes.ApproachRate > 10.33)
@@ -140,9 +139,8 @@ namespace osu.Game.Rulesets.Osu.Difficulty
                                  (totalHits > 2000 ? Math.Log10(totalHits / 2000.0) * 0.5 : 0.0);
             speedValue *= lengthBonus;
 
-            // Penalize misses by assessing # of misses relative to the total # of objects. Default a 3% reduction for any # of misses.
             if (effectiveMissCount > 0)
-                speedValue *= 0.97 * Math.Pow(1 - Math.Pow((double)effectiveMissCount / totalHits, 0.775), Math.Pow(effectiveMissCount, .875));
+                speedValue *= calculateMissPenalty(effectiveMissCount, Attributes.SpeedDifficultStrainCount);
 
             double approachRateFactor = 0.0;
             if (Attributes.ApproachRate > 10.33)
@@ -259,6 +257,12 @@ namespace osu.Game.Rulesets.Osu.Difficulty
         }
 
         private double getComboScalingFactor() => Attributes.MaxCombo <= 0 ? 1.0 : Math.Min(Math.Pow(scoreMaxCombo, 0.8) / Math.Pow(Attributes.MaxCombo, 0.8), 1.0);
+
+        private double calculateMissPenalty(double missCount, double strainCount)
+        {
+            return 0.95 / ((missCount / (3 * Math.Sqrt(strainCount))) + 1);
+        }
+
         private int totalHits => countGreat + countOk + countMeh + countMiss;
         private int totalSuccessfulHits => countGreat + countOk + countMeh;
     }