From 57964311be3410c7df1b563b3fb5b1daa19a752b Mon Sep 17 00:00:00 2001 From: vun Date: Sun, 19 Jun 2022 17:20:53 +0800 Subject: [PATCH] Revert performance calculator to upstream --- .../Difficulty/TaikoPerformanceCalculator.cs | 28 +++++++++---------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/osu.Game.Rulesets.Taiko/Difficulty/TaikoPerformanceCalculator.cs b/osu.Game.Rulesets.Taiko/Difficulty/TaikoPerformanceCalculator.cs index 9eca59bfd7..a9cde62f44 100644 --- a/osu.Game.Rulesets.Taiko/Difficulty/TaikoPerformanceCalculator.cs +++ b/osu.Game.Rulesets.Taiko/Difficulty/TaikoPerformanceCalculator.cs @@ -35,13 +35,21 @@ namespace osu.Game.Rulesets.Taiko.Difficulty countMeh = score.Statistics.GetValueOrDefault(HitResult.Meh); countMiss = score.Statistics.GetValueOrDefault(HitResult.Miss); + double multiplier = 1.1; // This is being adjusted to keep the final pp value scaled around what it used to be when changing things + + if (score.Mods.Any(m => m is ModNoFail)) + multiplier *= 0.90; + + if (score.Mods.Any(m => m is ModHidden)) + multiplier *= 1.10; + double difficultyValue = computeDifficultyValue(score, taikoAttributes); double accuracyValue = computeAccuracyValue(score, taikoAttributes); double totalValue = Math.Pow( Math.Pow(difficultyValue, 1.1) + Math.Pow(accuracyValue, 1.1), 1.0 / 1.1 - ) * 1.1; + ) * multiplier; return new TaikoPerformanceAttributes { @@ -53,7 +61,7 @@ namespace osu.Game.Rulesets.Taiko.Difficulty private double computeDifficultyValue(ScoreInfo score, TaikoDifficultyAttributes attributes) { - double difficultyValue = Math.Pow(5 * Math.Max(1.0, attributes.StarRating / 0.190) - 4.0, 2.25) / 450.0; + double difficultyValue = Math.Pow(5 * Math.Max(1.0, attributes.StarRating / 0.175) - 4.0, 2.25) / 450.0; double lengthBonus = 1 + 0.1 * Math.Min(1.0, totalHits / 1500.0); difficultyValue *= lengthBonus; @@ -61,7 +69,7 @@ namespace osu.Game.Rulesets.Taiko.Difficulty difficultyValue *= Math.Pow(0.985, countMiss); if (score.Mods.Any(m => m is ModHidden)) - difficultyValue *= 1.125; + difficultyValue *= 1.025; if (score.Mods.Any(m => m is ModFlashlight)) difficultyValue *= 1.05 * lengthBonus; @@ -74,18 +82,10 @@ namespace osu.Game.Rulesets.Taiko.Difficulty if (attributes.GreatHitWindow <= 0) return 0; - double accuracyValue = Math.Pow(150.0 / attributes.GreatHitWindow, 1.1) * Math.Pow(score.Accuracy, 15) * 40.0; + double accValue = Math.Pow(150.0 / attributes.GreatHitWindow, 1.1) * Math.Pow(score.Accuracy, 15) * 22.0; - double accuracylengthBonus = Math.Min(1.15, Math.Pow(totalHits / 1500.0, 0.3)); - accuracyValue *= accuracylengthBonus; - - if (score.Mods.Any(m => m is ModHidden)) - accuracyValue *= 1.225; - - if (score.Mods.Any(m => m is ModFlashlight)) - accuracyValue *= 1.15 * accuracylengthBonus; - - return accuracyValue; + // Bonus for many objects - it's harder to keep good accuracy up for longer + return accValue * Math.Min(1.15, Math.Pow(totalHits / 1500.0, 0.3)); } private int totalHits => countGreat + countOk + countMeh + countMiss;