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Update OsuPerformanceCalculator.cs

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Dark98 2025-01-10 23:35:25 +01:00 committed by GitHub
parent 448790a76f
commit 22b43dd7fc
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1 changed files with 40 additions and 15 deletions
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55
osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs
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@ -1,4 +1,4 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using System;
@ -133,18 +133,21 @@ namespace osu.Game.Rulesets.Osu.Difficulty
};
}
private const double hard_hit_muliplier = 3.0; //multiplier to balance spike weigth
private const double easy_hit_muliplier = 0.7; //multiplier to balance filler weigth
private double computeAimValue(ScoreInfo score, OsuDifficultyAttributes attributes)
{
double aimValue = OsuStrainSkill.DifficultyToPerformance(attributes.AimDifficulty);
double lengthBonus = 0.95 + 0.4 * Math.Min(1.0, totalHits / 2000.0) +
(totalHits > 2000 ? Math.Log10(totalHits / 2000.0) * 0.5 : 0.0);
aimValue *= lengthBonus;
double difficultyFactor = Aim.SumDifficulty / totalHits / Aim.MaxDifficulty; //Multiplier to rappresent map consistency
if (effectiveMissCount > 0)
aimValue *= calculateMissPenalty(effectiveMissCount, attributes.AimDifficultStrainCount);
double hardHits = totalHits * difficultyFactor;
double easyHits = totalHits - hardHits;
double approachRateFactor = 0.0; //AR bonus for highr and lower AR
double approachRateFactor = 0.0;
if (attributes.ApproachRate > 10.33)
approachRateFactor = 0.3 * (attributes.ApproachRate - 10.33);
else if (attributes.ApproachRate < 8.0)
@ -153,7 +156,18 @@ namespace osu.Game.Rulesets.Osu.Difficulty
if (score.Mods.Any(h => h is OsuModRelax))
approachRateFactor = 0.0;
aimValue *= 1.0 + approachRateFactor * lengthBonus; // Buff for longer maps with high AR.
double hardLengthBonus = aimValue * 0.0001 * hard_hit_muliplier * hardHits; //Length bonus for hard hit with aimValue * offset
double easyLengthBonus = aimValue * 0.0001 * easy_hit_muliplier * easyHits; //Length bonus for easy hit with aimValue * offset
double lengthBonus = hardLengthBonus + easyLengthBonus; //Total length bonus
lengthBonus *= 1.0 + approachRateFactor;
aimValue += lengthBonus;
if (effectiveMissCount > 0)
aimValue *= calculateMissPenalty(effectiveMissCount, attributes.AimDifficultStrainCount);
if (score.Mods.Any(m => m is OsuModBlinds))
aimValue *= 1.3 + (totalHits * (0.0016 / (1 + 2 * effectiveMissCount)) * Math.Pow(accuracy, 16)) * (1 - 0.003 * attributes.DrainRate * attributes.DrainRate);
@ -201,18 +215,29 @@ namespace osu.Game.Rulesets.Osu.Difficulty
double speedValue = OsuStrainSkill.DifficultyToPerformance(attributes.SpeedDifficulty);
double lengthBonus = 0.95 + 0.4 * Math.Min(1.0, totalHits / 2000.0) +
(totalHits > 2000 ? Math.Log10(totalHits / 2000.0) * 0.5 : 0.0);
speedValue *= lengthBonus;
double difficultyFactor = Speed.SumDifficulty / totalHits / Speed.MaxDifficulty; //Multiplier to rappresent map consistency
if (effectiveMissCount > 0)
speedValue *= calculateMissPenalty(effectiveMissCount, attributes.SpeedDifficultStrainCount);
double hardHits = totalHits * difficultyFactor;
double easyHits = totalHits - hardHits;
double approachRateFactor = 0.0; //AR bonus for highr and lower AR
double approachRateFactor = 0.0;
if (attributes.ApproachRate > 10.33)
approachRateFactor = 0.3 * (attributes.ApproachRate - 10.33);
speedValue *= 1.0 + approachRateFactor * lengthBonus; // Buff for longer maps with high AR.
double hardLengthBonus = speedValue * 0.0001 * hard_hit_muliplier * hardHits; //Length bonus for hard hit with aimValue * offset
double easyLengthBonus = speedValue * 0.0001 * easy_hit_muliplier * easyHits; //Length bonus for easy hit with aimValue * offset
double lengthBonus = hardLengthBonus + easyLengthBonus; //Total length bonus
lengthBonus *= 1.0 + approachRateFactor;
speedValue += lengthBonus;
if (effectiveMissCount > 0)
speedValue *= calculateMissPenalty(effectiveMissCount, attributes.SpeedDifficultStrainCount);
if (score.Mods.Any(m => m is OsuModBlinds))
{