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Merge pull request #2587 from smoogipoo/diffcalc-double-hr

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Fix double-HR application in OsuDifficultyCalculator
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Dean Herbert 2018-05-25 14:17:25 +09:00 committed by GitHub
commit e62718f251
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1 changed files with 1 additions and 10 deletions
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osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs
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@ -61,17 +61,8 @@ namespace osu.Game.Rulesets.Osu.Difficulty
if (mods.Any(m => !m.Ranked))
return 0;
// Todo: In the future we should apply changes to PreEmpt/AR at an OsuHitObject/BaseDifficulty level, but this is done
// locally for now as doing so would modify animations and other things unexpectedly
// DO NOT MODIFY THIS
double ar = Beatmap.BeatmapInfo.BaseDifficulty.ApproachRate;
if (mods.Any(m => m is OsuModHardRock))
ar = Math.Min(10, ar * 1.4);
if (mods.Any(m => m is OsuModEasy))
ar = Math.Max(0, ar / 2);
double preEmpt = BeatmapDifficulty.DifficultyRange(ar, 1800, 1200, 450) / TimeRate;
double hitWindowGreat = (Beatmap.HitObjects.First().HitWindows.Great / 2 - 0.5) / TimeRate;
double preEmpt = BeatmapDifficulty.DifficultyRange(Beatmap.BeatmapInfo.BaseDifficulty.ApproachRate, 1800, 1200, 450) / TimeRate;
realApproachRate = preEmpt > 1200 ? (1800 - preEmpt) / 120 : (1200 - preEmpt) / 150 + 5;
realOverallDifficulty = (80 - 0.5 - hitWindowGreat) / 6;