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Merge pull request #14942 from apollo-dw/relax-osu-pp

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Implement Relax difficulty calculation in osu!
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Dan Balasescu 2021-10-08 16:47:43 +09:00 committed by GitHub
commit 5b89293fa3
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2 changed files with 12 additions and 0 deletions
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3
osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs
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@ -37,6 +37,9 @@ namespace osu.Game.Rulesets.Osu.Difficulty
double speedRating = Math.Sqrt(skills[1].DifficultyValue()) * difficulty_multiplier;
double flashlightRating = Math.Sqrt(skills[2].DifficultyValue()) * difficulty_multiplier;
if (mods.Any(h => h is OsuModRelax))
speedRating = 0.0;
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;
double baseFlashlightPerformance = 0.0;

9
osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs
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@ -49,6 +49,12 @@ namespace osu.Game.Rulesets.Osu.Difficulty
if (mods.Any(m => m is OsuModSpunOut))
multiplier *= 1.0 - Math.Pow((double)Attributes.SpinnerCount / totalHits, 0.85);
if (mods.Any(h => h is OsuModRelax))
{
countMiss += countOk + countMeh;
multiplier *= 0.6;
}
double aimValue = computeAimValue();
double speedValue = computeSpeedValue();
double accuracyValue = computeAccuracyValue();
@ -160,6 +166,9 @@ namespace osu.Game.Rulesets.Osu.Difficulty
private double computeAccuracyValue()
{
if (mods.Any(h => h is OsuModRelax))
return 0.0;
// This percentage only considers HitCircles of any value - in this part of the calculation we focus on hitting the timing hit window.
double betterAccuracyPercentage;
int amountHitObjectsWithAccuracy = Attributes.HitCircleCount;