From 45258b3f14b3a0e0847b7f9159bc6eed7a15afba Mon Sep 17 00:00:00 2001 From: StanR Date: Mon, 4 Jul 2022 19:53:34 +0300 Subject: [PATCH 01/15] Buff aim slightly --- osu.Game.Rulesets.Osu/Difficulty/Evaluators/AimEvaluator.cs | 4 ++-- osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs | 2 +- osu.Game.Rulesets.Osu/Difficulty/Skills/Aim.cs | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/osu.Game.Rulesets.Osu/Difficulty/Evaluators/AimEvaluator.cs b/osu.Game.Rulesets.Osu/Difficulty/Evaluators/AimEvaluator.cs index 0694746cbf..6c2ef12b1d 100644 --- a/osu.Game.Rulesets.Osu/Difficulty/Evaluators/AimEvaluator.cs +++ b/osu.Game.Rulesets.Osu/Difficulty/Evaluators/AimEvaluator.cs @@ -13,8 +13,8 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Evaluators public static class AimEvaluator { private const double wide_angle_multiplier = 1.5; - private const double acute_angle_multiplier = 2.0; - private const double slider_multiplier = 1.5; + private const double acute_angle_multiplier = 1.95; + private const double slider_multiplier = 1.35; private const double velocity_change_multiplier = 0.75; /// diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs index c3b7834009..21ff566b00 100644 --- a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs +++ b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs @@ -41,7 +41,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty countMiss = score.Statistics.GetValueOrDefault(HitResult.Miss); effectiveMissCount = calculateEffectiveMissCount(osuAttributes); - double multiplier = 1.12; // This is being adjusted to keep the final pp value scaled around what it used to be when changing things. + double multiplier = 1.11; // 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 OsuModNoFail)) multiplier *= Math.Max(0.90, 1.0 - 0.02 * effectiveMissCount); diff --git a/osu.Game.Rulesets.Osu/Difficulty/Skills/Aim.cs b/osu.Game.Rulesets.Osu/Difficulty/Skills/Aim.cs index 9b1fbf9a2e..e4f61b65cd 100644 --- a/osu.Game.Rulesets.Osu/Difficulty/Skills/Aim.cs +++ b/osu.Game.Rulesets.Osu/Difficulty/Skills/Aim.cs @@ -25,7 +25,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Skills private double currentStrain; - private double skillMultiplier => 23.25; + private double skillMultiplier => 24.15; private double strainDecayBase => 0.15; private double strainDecay(double ms) => Math.Pow(strainDecayBase, ms / 1000); From 212360f67e5c73f1f06e78314fd2d0e95f1b79f3 Mon Sep 17 00:00:00 2001 From: StanR Date: Mon, 4 Jul 2022 19:59:30 +0300 Subject: [PATCH 02/15] Make relax ok/meh nerfs less drastic, add flashlight nerf, remove ar bonus for relax --- .../Difficulty/OsuDifficultyCalculator.cs | 3 +++ .../Difficulty/OsuPerformanceCalculator.cs | 10 ++++++++-- 2 files changed, 11 insertions(+), 2 deletions(-) diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs index 75d9469da3..7d00f59a9b 100644 --- a/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs +++ b/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs @@ -44,7 +44,10 @@ namespace osu.Game.Rulesets.Osu.Difficulty double sliderFactor = aimRating > 0 ? aimRatingNoSliders / aimRating : 1; if (mods.Any(h => h is OsuModRelax)) + { speedRating = 0.0; + flashlightRating *= 0.75; + } double baseAimPerformance = Math.Pow(5 * Math.Max(1, aimRating / 0.0675) - 4, 3) / 100000; double baseSpeedPerformance = Math.Pow(5 * Math.Max(1, speedRating / 0.0675) - 4, 3) / 100000; diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs index 21ff566b00..2cd1d11cbe 100644 --- a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs +++ b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs @@ -52,9 +52,9 @@ namespace osu.Game.Rulesets.Osu.Difficulty if (score.Mods.Any(h => h is OsuModRelax)) { // As we're adding Oks and Mehs to an approximated number of combo breaks the result can be higher than total hits in specific scenarios (which breaks some calculations) so we need to clamp it. - effectiveMissCount = Math.Min(effectiveMissCount + countOk + countMeh, totalHits); + effectiveMissCount = Math.Min(effectiveMissCount + countOk * 0.33 + countMeh * 0.66, totalHits); - multiplier *= 0.6; + multiplier *= 0.7; } double aimValue = computeAimValue(score, osuAttributes); @@ -105,6 +105,9 @@ namespace osu.Game.Rulesets.Osu.Difficulty else if (attributes.ApproachRate < 8.0) approachRateFactor = 0.1 * (8.0 - attributes.ApproachRate); + if (score.Mods.Any(h => h is OsuModRelax)) + approachRateFactor = 0.0; + aimValue *= 1.0 + approachRateFactor * lengthBonus; // Buff for longer maps with high AR. if (score.Mods.Any(m => m is OsuModBlinds)) @@ -134,6 +137,9 @@ namespace osu.Game.Rulesets.Osu.Difficulty private double computeSpeedValue(ScoreInfo score, OsuDifficultyAttributes attributes) { + if (score.Mods.Any(h => h is OsuModRelax)) + return 0.0; + double speedValue = Math.Pow(5.0 * Math.Max(1.0, attributes.SpeedDifficulty / 0.0675) - 4.0, 3.0) / 100000.0; double lengthBonus = 0.95 + 0.4 * Math.Min(1.0, totalHits / 2000.0) + From db8bb07c782cc09d8ab10a7d525ddd3e5123dbcd Mon Sep 17 00:00:00 2001 From: StanR Date: Mon, 4 Jul 2022 20:10:26 +0300 Subject: [PATCH 03/15] Reduce 50s nerf effect --- osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs index 2cd1d11cbe..e879fd233b 100644 --- a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs +++ b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs @@ -180,7 +180,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty speedValue *= (0.95 + Math.Pow(attributes.OverallDifficulty, 2) / 750) * Math.Pow((accuracy + relevantAccuracy) / 2.0, (14.5 - Math.Max(attributes.OverallDifficulty, 8)) / 2); // Scale the speed value with # of 50s to punish doubletapping. - speedValue *= Math.Pow(0.98, countMeh < totalHits / 500.0 ? 0 : countMeh - totalHits / 500.0); + speedValue *= Math.Pow(0.99, countMeh < totalHits / 500.0 ? 0 : countMeh - totalHits / 500.0); return speedValue; } From 11eb344476e4afa4bd4c71ab5037d2870b17d6a7 Mon Sep 17 00:00:00 2001 From: StanR Date: Mon, 4 Jul 2022 20:28:15 +0300 Subject: [PATCH 04/15] Reduce 50s nerf further --- osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs index e879fd233b..083c7e9b44 100644 --- a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs +++ b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs @@ -180,7 +180,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty speedValue *= (0.95 + Math.Pow(attributes.OverallDifficulty, 2) / 750) * Math.Pow((accuracy + relevantAccuracy) / 2.0, (14.5 - Math.Max(attributes.OverallDifficulty, 8)) / 2); // Scale the speed value with # of 50s to punish doubletapping. - speedValue *= Math.Pow(0.99, countMeh < totalHits / 500.0 ? 0 : countMeh - totalHits / 500.0); + speedValue *= Math.Pow(0.995, countMeh < totalHits / 500.0 ? 0 : countMeh - totalHits / 500.0); return speedValue; } From afa3f8cda38c9fef3f27ae61b9b1b7abec467319 Mon Sep 17 00:00:00 2001 From: StanR Date: Mon, 4 Jul 2022 20:53:20 +0300 Subject: [PATCH 05/15] Make relax ok/meh multipliers dependent on OD --- .../Difficulty/OsuPerformanceCalculator.cs | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs index 083c7e9b44..6f747e4904 100644 --- a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs +++ b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs @@ -51,8 +51,12 @@ namespace osu.Game.Rulesets.Osu.Difficulty if (score.Mods.Any(h => h is OsuModRelax)) { + // https://www.desmos.com/calculator/adhhgjtuyp + double okMultiplier = osuAttributes.OverallDifficulty > 0.0 ? 1 - Math.Pow(osuAttributes.OverallDifficulty / 12.0, 2) : 1.0; + double mehMultiplier = osuAttributes.OverallDifficulty > 0.0 ? 1 - Math.Pow(osuAttributes.OverallDifficulty / 12.0, 6) : 1.0; + // As we're adding Oks and Mehs to an approximated number of combo breaks the result can be higher than total hits in specific scenarios (which breaks some calculations) so we need to clamp it. - effectiveMissCount = Math.Min(effectiveMissCount + countOk * 0.33 + countMeh * 0.66, totalHits); + effectiveMissCount = Math.Min(effectiveMissCount + countOk * okMultiplier + countMeh * mehMultiplier, totalHits); multiplier *= 0.7; } From 6e1d32dc6ddc7f8a037c898974b84f218972ff20 Mon Sep 17 00:00:00 2001 From: StanR Date: Mon, 4 Jul 2022 21:00:11 +0300 Subject: [PATCH 06/15] Update tests --- .../OsuDifficultyCalculatorTest.cs | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/osu.Game.Rulesets.Osu.Tests/OsuDifficultyCalculatorTest.cs b/osu.Game.Rulesets.Osu.Tests/OsuDifficultyCalculatorTest.cs index bb593c2fb3..b7fafc0fcd 100644 --- a/osu.Game.Rulesets.Osu.Tests/OsuDifficultyCalculatorTest.cs +++ b/osu.Game.Rulesets.Osu.Tests/OsuDifficultyCalculatorTest.cs @@ -17,18 +17,18 @@ namespace osu.Game.Rulesets.Osu.Tests { protected override string ResourceAssembly => "osu.Game.Rulesets.Osu"; - [TestCase(6.6972307565739273d, 206, "diffcalc-test")] - [TestCase(1.4484754139145539d, 45, "zero-length-sliders")] + [TestCase(6.8043847243906566d, 206, "diffcalc-test")] + [TestCase(1.449091582269485d, 45, "zero-length-sliders")] public void Test(double expectedStarRating, int expectedMaxCombo, string name) => base.Test(expectedStarRating, expectedMaxCombo, name); - [TestCase(8.9382559208689809d, 206, "diffcalc-test")] - [TestCase(1.7548875851757628d, 45, "zero-length-sliders")] + [TestCase(9.0768518847360937d, 206, "diffcalc-test")] + [TestCase(1.7555890739194639d, 45, "zero-length-sliders")] public void TestClockRateAdjusted(double expectedStarRating, int expectedMaxCombo, string name) => Test(expectedStarRating, expectedMaxCombo, name, new OsuModDoubleTime()); - [TestCase(6.6972307218715166d, 239, "diffcalc-test")] - [TestCase(1.4484754139145537d, 54, "zero-length-sliders")] + [TestCase(6.8043847243906566d, 239, "diffcalc-test")] + [TestCase(1.449091582269485d, 54, "zero-length-sliders")] public void TestClassicMod(double expectedStarRating, int expectedMaxCombo, string name) => Test(expectedStarRating, expectedMaxCombo, name, new OsuModClassic()); From bf738aa04fd241eece09ab37a91d6471325ee3c5 Mon Sep 17 00:00:00 2001 From: StanR Date: Mon, 4 Jul 2022 21:49:45 +0300 Subject: [PATCH 07/15] Account for extreme ODs in relax multipliers --- osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs index 6f747e4904..f0d4bb5252 100644 --- a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs +++ b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs @@ -52,8 +52,8 @@ namespace osu.Game.Rulesets.Osu.Difficulty if (score.Mods.Any(h => h is OsuModRelax)) { // https://www.desmos.com/calculator/adhhgjtuyp - double okMultiplier = osuAttributes.OverallDifficulty > 0.0 ? 1 - Math.Pow(osuAttributes.OverallDifficulty / 12.0, 2) : 1.0; - double mehMultiplier = osuAttributes.OverallDifficulty > 0.0 ? 1 - Math.Pow(osuAttributes.OverallDifficulty / 12.0, 6) : 1.0; + double okMultiplier = Math.Max(0.0, osuAttributes.OverallDifficulty > 0.0 ? 1 - Math.Pow(osuAttributes.OverallDifficulty / 13.33, 1.8) : 1.0); + double mehMultiplier = Math.Max(0.0, osuAttributes.OverallDifficulty > 0.0 ? 1 - Math.Pow(osuAttributes.OverallDifficulty / 13.33, 5) : 1.0); // As we're adding Oks and Mehs to an approximated number of combo breaks the result can be higher than total hits in specific scenarios (which breaks some calculations) so we need to clamp it. effectiveMissCount = Math.Min(effectiveMissCount + countOk * okMultiplier + countMeh * mehMultiplier, totalHits); From 4f7763794642fb412722b07004e6d02b3ae48092 Mon Sep 17 00:00:00 2001 From: StanR Date: Mon, 4 Jul 2022 21:52:57 +0300 Subject: [PATCH 08/15] Update desmos --- osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs index f0d4bb5252..bf5a6e517a 100644 --- a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs +++ b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs @@ -51,7 +51,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty if (score.Mods.Any(h => h is OsuModRelax)) { - // https://www.desmos.com/calculator/adhhgjtuyp + // https://www.desmos.com/calculator/bc9eybdthb double okMultiplier = Math.Max(0.0, osuAttributes.OverallDifficulty > 0.0 ? 1 - Math.Pow(osuAttributes.OverallDifficulty / 13.33, 1.8) : 1.0); double mehMultiplier = Math.Max(0.0, osuAttributes.OverallDifficulty > 0.0 ? 1 - Math.Pow(osuAttributes.OverallDifficulty / 13.33, 5) : 1.0); From 58c687172b311e248b20629495ac64f5d8f2892f Mon Sep 17 00:00:00 2001 From: StanR Date: Tue, 12 Jul 2022 10:52:44 +0300 Subject: [PATCH 09/15] Reduce low AR bonus --- osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs index bf5a6e517a..1f94defb67 100644 --- a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs +++ b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs @@ -52,6 +52,8 @@ namespace osu.Game.Rulesets.Osu.Difficulty if (score.Mods.Any(h => h is OsuModRelax)) { // https://www.desmos.com/calculator/bc9eybdthb + // we use OD13.3 as maximum since it's the value at which great hitwidow becomes 0 + // this is well beyond currently maximum achievable OD which is 12.17 (DTx2 + DA with OD11) double okMultiplier = Math.Max(0.0, osuAttributes.OverallDifficulty > 0.0 ? 1 - Math.Pow(osuAttributes.OverallDifficulty / 13.33, 1.8) : 1.0); double mehMultiplier = Math.Max(0.0, osuAttributes.OverallDifficulty > 0.0 ? 1 - Math.Pow(osuAttributes.OverallDifficulty / 13.33, 5) : 1.0); @@ -107,7 +109,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty if (attributes.ApproachRate > 10.33) approachRateFactor = 0.3 * (attributes.ApproachRate - 10.33); else if (attributes.ApproachRate < 8.0) - approachRateFactor = 0.1 * (8.0 - attributes.ApproachRate); + approachRateFactor = 0.05 * (8.0 - attributes.ApproachRate); if (score.Mods.Any(h => h is OsuModRelax)) approachRateFactor = 0.0; From 0983e4f81e7296c419cfb85a0bc6a30586c57b4f Mon Sep 17 00:00:00 2001 From: StanR Date: Tue, 12 Jul 2022 17:57:00 +0300 Subject: [PATCH 10/15] Increase 50s nerf again --- osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs index 1f94defb67..7eed5749b6 100644 --- a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs +++ b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs @@ -186,7 +186,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty speedValue *= (0.95 + Math.Pow(attributes.OverallDifficulty, 2) / 750) * Math.Pow((accuracy + relevantAccuracy) / 2.0, (14.5 - Math.Max(attributes.OverallDifficulty, 8)) / 2); // Scale the speed value with # of 50s to punish doubletapping. - speedValue *= Math.Pow(0.995, countMeh < totalHits / 500.0 ? 0 : countMeh - totalHits / 500.0); + speedValue *= Math.Pow(0.99, countMeh < totalHits / 500.0 ? 0 : countMeh - totalHits / 500.0); return speedValue; } From 760742e358a3a12d995bdf544baf87871a178df3 Mon Sep 17 00:00:00 2001 From: StanR Date: Thu, 14 Jul 2022 00:42:50 +0300 Subject: [PATCH 11/15] Move relax global multiplier to diffcalc --- osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs | 3 ++- osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs | 2 -- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs index 7d00f59a9b..9748a00b12 100644 --- a/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs +++ b/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs @@ -45,8 +45,9 @@ namespace osu.Game.Rulesets.Osu.Difficulty if (mods.Any(h => h is OsuModRelax)) { + aimRating *= 0.9; speedRating = 0.0; - flashlightRating *= 0.75; + flashlightRating *= 0.7; } double baseAimPerformance = Math.Pow(5 * Math.Max(1, aimRating / 0.0675) - 4, 3) / 100000; diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs index 7eed5749b6..6eed778561 100644 --- a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs +++ b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs @@ -59,8 +59,6 @@ namespace osu.Game.Rulesets.Osu.Difficulty // As we're adding Oks and Mehs to an approximated number of combo breaks the result can be higher than total hits in specific scenarios (which breaks some calculations) so we need to clamp it. effectiveMissCount = Math.Min(effectiveMissCount + countOk * okMultiplier + countMeh * mehMultiplier, totalHits); - - multiplier *= 0.7; } double aimValue = computeAimValue(score, osuAttributes); From 633f6fe62082bfdea5e5be38434e233b6a9d6777 Mon Sep 17 00:00:00 2001 From: StanR Date: Mon, 18 Jul 2022 21:58:11 +0300 Subject: [PATCH 12/15] Increase global multiplier --- osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs index 6eed778561..ee5ff3596a 100644 --- a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs +++ b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs @@ -41,7 +41,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty countMiss = score.Statistics.GetValueOrDefault(HitResult.Miss); effectiveMissCount = calculateEffectiveMissCount(osuAttributes); - double multiplier = 1.11; // This is being adjusted to keep the final pp value scaled around what it used to be when changing things. + double multiplier = 1.125; // 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 OsuModNoFail)) multiplier *= Math.Max(0.90, 1.0 - 0.02 * effectiveMissCount); @@ -276,6 +276,5 @@ namespace osu.Game.Rulesets.Osu.Difficulty private double getComboScalingFactor(OsuDifficultyAttributes attributes) => attributes.MaxCombo <= 0 ? 1.0 : Math.Min(Math.Pow(scoreMaxCombo, 0.8) / Math.Pow(attributes.MaxCombo, 0.8), 1.0); private int totalHits => countGreat + countOk + countMeh + countMiss; - private int totalSuccessfulHits => countGreat + countOk + countMeh; } } From 35e841de95966b96bc78f349ea784207ed9c7646 Mon Sep 17 00:00:00 2001 From: StanR Date: Wed, 20 Jul 2022 15:54:49 +0300 Subject: [PATCH 13/15] Move base performance multiplier to a const --- osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs | 2 +- osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs | 4 +++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs index 9748a00b12..5b91ff3fce 100644 --- a/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs +++ b/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs @@ -64,7 +64,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty Math.Pow(baseFlashlightPerformance, 1.1), 1.0 / 1.1 ); - double starRating = basePerformance > 0.00001 ? Math.Cbrt(1.12) * 0.027 * (Math.Cbrt(100000 / Math.Pow(2, 1 / 1.1) * basePerformance) + 4) : 0; + double starRating = basePerformance > 0.00001 ? Math.Cbrt(OsuPerformanceCalculator.PERFORMANCE_BASE_MULTIPLIER) * 0.027 * (Math.Cbrt(100000 / Math.Pow(2, 1 / 1.1) * basePerformance) + 4) : 0; double preempt = IBeatmapDifficultyInfo.DifficultyRange(beatmap.Difficulty.ApproachRate, 1800, 1200, 450) / clockRate; double drainRate = beatmap.Difficulty.DrainRate; diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs index ee5ff3596a..1c19325891 100644 --- a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs +++ b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs @@ -15,6 +15,8 @@ namespace osu.Game.Rulesets.Osu.Difficulty { public class OsuPerformanceCalculator : PerformanceCalculator { + public const double PERFORMANCE_BASE_MULTIPLIER = 1.125; // This is being adjusted to keep the final pp value scaled around what it used to be when changing things. + private double accuracy; private int scoreMaxCombo; private int countGreat; @@ -41,7 +43,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty countMiss = score.Statistics.GetValueOrDefault(HitResult.Miss); effectiveMissCount = calculateEffectiveMissCount(osuAttributes); - double multiplier = 1.125; // This is being adjusted to keep the final pp value scaled around what it used to be when changing things. + double multiplier = PERFORMANCE_BASE_MULTIPLIER; if (score.Mods.Any(m => m is OsuModNoFail)) multiplier *= Math.Max(0.90, 1.0 - 0.02 * effectiveMissCount); From 163c3f9c2d821a3b74c18b3df9e92e77f826e66a Mon Sep 17 00:00:00 2001 From: StanR Date: Wed, 20 Jul 2022 16:10:34 +0300 Subject: [PATCH 14/15] Adjust multipliers to account for speed changes --- osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs | 2 +- osu.Game.Rulesets.Osu/Difficulty/Skills/Aim.cs | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs index 1c19325891..3c82c2dc33 100644 --- a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs +++ b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs @@ -15,7 +15,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty { public class OsuPerformanceCalculator : PerformanceCalculator { - public const double PERFORMANCE_BASE_MULTIPLIER = 1.125; // This is being adjusted to keep the final pp value scaled around what it used to be when changing things. + public const double PERFORMANCE_BASE_MULTIPLIER = 1.14; // This is being adjusted to keep the final pp value scaled around what it used to be when changing things. private double accuracy; private int scoreMaxCombo; diff --git a/osu.Game.Rulesets.Osu/Difficulty/Skills/Aim.cs b/osu.Game.Rulesets.Osu/Difficulty/Skills/Aim.cs index e4f61b65cd..38e0e5b677 100644 --- a/osu.Game.Rulesets.Osu/Difficulty/Skills/Aim.cs +++ b/osu.Game.Rulesets.Osu/Difficulty/Skills/Aim.cs @@ -25,7 +25,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Skills private double currentStrain; - private double skillMultiplier => 24.15; + private double skillMultiplier => 23.55; private double strainDecayBase => 0.15; private double strainDecay(double ms) => Math.Pow(strainDecayBase, ms / 1000); From 9f28c4c033264d8b7a8701c5b326a73abf65125b Mon Sep 17 00:00:00 2001 From: Dan Balasescu Date: Thu, 11 Aug 2022 19:47:32 +0900 Subject: [PATCH 15/15] Adjust test values --- .../OsuDifficultyCalculatorTest.cs | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/osu.Game.Rulesets.Osu.Tests/OsuDifficultyCalculatorTest.cs b/osu.Game.Rulesets.Osu.Tests/OsuDifficultyCalculatorTest.cs index 46f7c461f8..7e995f2dde 100644 --- a/osu.Game.Rulesets.Osu.Tests/OsuDifficultyCalculatorTest.cs +++ b/osu.Game.Rulesets.Osu.Tests/OsuDifficultyCalculatorTest.cs @@ -17,18 +17,18 @@ namespace osu.Game.Rulesets.Osu.Tests { protected override string ResourceAssembly => "osu.Game.Rulesets.Osu"; - [TestCase(6.6369583000323935d, 206, "diffcalc-test")] - [TestCase(1.4476531024675374d, 45, "zero-length-sliders")] + [TestCase(6.7115569159190587d, 206, "diffcalc-test")] + [TestCase(1.4391311903612753d, 45, "zero-length-sliders")] public void Test(double expectedStarRating, int expectedMaxCombo, string name) => base.Test(expectedStarRating, expectedMaxCombo, name); - [TestCase(8.8816128335486386d, 206, "diffcalc-test")] - [TestCase(1.7540389962596916d, 45, "zero-length-sliders")] + [TestCase(8.9757300665532966d, 206, "diffcalc-test")] + [TestCase(1.7437232654020756d, 45, "zero-length-sliders")] public void TestClockRateAdjusted(double expectedStarRating, int expectedMaxCombo, string name) => Test(expectedStarRating, expectedMaxCombo, name, new OsuModDoubleTime()); - [TestCase(6.6369583000323935d, 239, "diffcalc-test")] - [TestCase(1.4476531024675374d, 54, "zero-length-sliders")] + [TestCase(6.7115569159190587d, 239, "diffcalc-test")] + [TestCase(1.4391311903612753d, 54, "zero-length-sliders")] public void TestClassicMod(double expectedStarRating, int expectedMaxCombo, string name) => Test(expectedStarRating, expectedMaxCombo, name, new OsuModClassic());