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Merge pull request #2636 from smoogipoo/diffcalc-fixes

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Bring pp calculations more in-line with osu!stable
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Dean Herbert 2018-05-26 12:18:41 +09:00 committed by GitHub
commit b8b7e2cd9f
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3 changed files with 8 additions and 5 deletions
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3
osu.Game.Rulesets.Mania/Difficulty/ManiaPerformanceCalculator.cs
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@ -105,7 +105,8 @@ namespace osu.Game.Rulesets.Mania.Difficulty
private double computeAccuracyValue(double strainValue)
{
double hitWindowGreat = (Beatmap.HitObjects.First().HitWindows.Great / 2 - 0.5) / TimeRate;
// Todo: This int cast is temporary to achieve 1:1 results with osu!stable, and should be remoevd in the future
double hitWindowGreat = (int)(Beatmap.HitObjects.First().HitWindows.Great / 2) / TimeRate;
if (hitWindowGreat <= 0)
return 0;

7
osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs
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@ -61,11 +61,12 @@ namespace osu.Game.Rulesets.Osu.Difficulty
if (mods.Any(m => !m.Ranked))
return 0;
double hitWindowGreat = (Beatmap.HitObjects.First().HitWindows.Great / 2 - 0.5) / TimeRate;
double preEmpt = BeatmapDifficulty.DifficultyRange(Beatmap.BeatmapInfo.BaseDifficulty.ApproachRate, 1800, 1200, 450) / TimeRate;
// Todo: These int casts are temporary to achieve 1:1 results with osu!stable, and should be remoevd in the future
double hitWindowGreat = (int)(Beatmap.HitObjects.First().HitWindows.Great / 2) / TimeRate;
double preEmpt = (int)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;
realOverallDifficulty = (80 - hitWindowGreat) / 6;
// Custom multipliers for NoFail and SpunOut.
double multiplier = 1.12f; // This is being adjusted to keep the final pp value scaled around what it used to be when changing things

3
osu.Game.Rulesets.Taiko/Difficulty/TaikoPerformanceCalculator.cs
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@ -94,7 +94,8 @@ namespace osu.Game.Rulesets.Taiko.Difficulty
private double computeAccuracyValue()
{
double hitWindowGreat = (Beatmap.HitObjects.First().HitWindows.Great / 2 - 0.5) / TimeRate;
// Todo: This int cast is temporary to achieve 1:1 results with osu!stable, and should be remoevd in the future
double hitWindowGreat = (int)(Beatmap.HitObjects.First().HitWindows.Great / 2) / TimeRate;
if (hitWindowGreat <= 0)
return 0;