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Fix standardised score conversion failing for scores set with 0.0x mod mutliplier

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Closes https://github.com/ppy/osu/issues/26073.
This commit is contained in:
Bartłomiej Dach 2023-12-23 13:25:20 +01:00
parent 007ea51e20
commit 3a2ed3677b
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2 changed files with 8 additions and 3 deletions
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8
osu.Game/Database/StandardisedScoreMigrationTools.cs
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@ -312,8 +312,12 @@ namespace osu.Game.Database
double legacyAccScore = maximumLegacyAccuracyScore * score.Accuracy;
// We can not separate the ComboScore from the BonusScore, so we keep the bonus in the ratio.
double comboProportion =
((double)score.LegacyTotalScore - legacyAccScore) / (maximumLegacyComboScore + maximumLegacyBonusScore);
// Note that `maximumLegacyComboScore + maximumLegacyBonusScore` can actually be 0
// when playing a beatmap with no bonus objects, with mods that have a 0.0x multiplier on stable (relax/autopilot).
// In such cases, just assume 0.
double comboProportion = maximumLegacyComboScore + maximumLegacyBonusScore > 0
? ((double)score.LegacyTotalScore - legacyAccScore) / (maximumLegacyComboScore + maximumLegacyBonusScore)
: 0;
// We assume the bonus proportion only makes up the rest of the score that exceeds maximumLegacyBaseScore.
long maximumLegacyBaseScore = maximumLegacyAccuracyScore + maximumLegacyComboScore;

3
osu.Game/Scoring/Legacy/LegacyScoreEncoder.cs
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@ -35,9 +35,10 @@ namespace osu.Game.Scoring.Legacy
/// <item><description>30000006: Fix edge cases in conversion after combo exponent introduction that lead to NaNs. Reconvert all scores.</description></item>
/// <item><description>30000007: Adjust osu!mania combo and accuracy portions and judgement scoring values. Reconvert all scores.</description></item>
/// <item><description>30000008: Add accuracy conversion. Reconvert all scores.</description></item>
/// <item><description>30000009: Fix edge cases in conversion for scores which have 0.0x mod multiplier on stable. Reconvert all scores.</description></item>
/// </list>
/// </remarks>
public const int LATEST_VERSION = 30000008;
public const int LATEST_VERSION = 30000009;
/// <summary>
/// The first stable-compatible YYYYMMDD format version given to lazer usage of replays.