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Code Issues Releases Wiki Activity

Merge pull request #12060 from smoogipoo/fix-converted-mania-score-accuracy

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Dean Herbert 2021-03-18 21:09:29 +09:00 committed by GitHub
commit d09ad85c71
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1 changed files with 17 additions and 4 deletions
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21
osu.Game/Scoring/ScoreManager.cs
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@ -20,6 +20,7 @@ using osu.Game.IO.Archives;
using osu.Game.Online.API;
using osu.Game.Online.API.Requests;
using osu.Game.Rulesets;
using osu.Game.Rulesets.Judgements;
using osu.Game.Rulesets.Scoring;
using osu.Game.Scoring.Legacy;
@ -157,9 +158,21 @@ namespace osu.Game.Scoring
}
int beatmapMaxCombo;
double accuracy = score.Accuracy;
if (score.IsLegacyScore)
{
if (score.RulesetID == 3)
{
// In osu!stable, a full-GREAT score has 100% accuracy in mania. Along with a full combo, the score becomes indistinguishable from a full-PERFECT score.
// To get around this, recalculate accuracy based on the hit statistics.
// Note: This cannot be applied universally to all legacy scores, as some rulesets (e.g. catch) group multiple judgements together.
double maxBaseScore = score.Statistics.Select(kvp => kvp.Value).Sum() * Judgement.ToNumericResult(HitResult.Perfect);
double baseScore = score.Statistics.Select(kvp => Judgement.ToNumericResult(kvp.Key) * kvp.Value).Sum();
if (maxBaseScore > 0)
accuracy = baseScore / maxBaseScore;
}
// This score is guaranteed to be an osu!stable score.
// The combo must be determined through either the beatmap's max combo value or the difficulty calculator, as lazer's scoring has changed and the score statistics cannot be used.
if (score.Beatmap.MaxCombo == null)
@ -176,7 +189,7 @@ namespace osu.Game.Scoring
difficultyBindable.BindValueChanged(d =>
{
if (d.NewValue is StarDifficulty diff)
updateScore(diff.MaxCombo);
updateScore(diff.MaxCombo, accuracy);
}, true);
return;
@ -191,10 +204,10 @@ namespace osu.Game.Scoring
beatmapMaxCombo = Enum.GetValues(typeof(HitResult)).OfType<HitResult>().Where(r => r.AffectsCombo()).Select(r => score.Statistics.GetOrDefault(r)).Sum();
}
updateScore(beatmapMaxCombo);
updateScore(beatmapMaxCombo, accuracy);
}
private void updateScore(int beatmapMaxCombo)
private void updateScore(int beatmapMaxCombo, double accuracy)
{
if (beatmapMaxCombo == 0)
{
@ -207,7 +220,7 @@ namespace osu.Game.Scoring
scoreProcessor.Mods.Value = score.Mods;
Value = (long)Math.Round(scoreProcessor.GetScore(ScoringMode.Value, beatmapMaxCombo, score.Accuracy, (double)score.MaxCombo / beatmapMaxCombo, score.Statistics));
Value = (long)Math.Round(scoreProcessor.GetScore(ScoringMode.Value, beatmapMaxCombo, accuracy, (double)score.MaxCombo / beatmapMaxCombo, score.Statistics));
}
}