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Implement total SR formula that better correlates with pp

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02Naitsirk 2021-07-22 13:49:47 -04:00 committed by GitHub
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commit b31fef7e00
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1 changed files with 5 additions and 1 deletions
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osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs
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@ -34,7 +34,11 @@ namespace osu.Game.Rulesets.Osu.Difficulty
double aimRating = Math.Sqrt(skills[0].DifficultyValue()) * difficulty_multiplier;
double speedRating = Math.Sqrt(skills[1].DifficultyValue()) * difficulty_multiplier;
double starRating = aimRating + speedRating + Math.Abs(aimRating - speedRating) / 2;
double baseAimPerformance = Math.Pow(5 * Math.Max(1, aimRating) - 4, 3) / 100000;
double baseSpeedPerformance = Math.Pow(5 * Math.Max(1, speedRating) - 4, 3) / 100000;
double basePerformance = Math.Pow(Math.Pow(baseAimPerformance, 1.1) + Math.Pow(baseSpeedPerformance, 1.1), 1 / 1.1);
double starRating = basePerformance > 0.00001 ? 0.027 * (Math.Cbrt(100000 / Math.Pow(2, 1 / 1.1) * basePerformance) + 4) : 0;
HitWindows hitWindows = new OsuHitWindows();
hitWindows.SetDifficulty(beatmap.BeatmapInfo.BaseDifficulty.OverallDifficulty);