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Merge pull request #20658 from sw1tchbl4d3r/fix-17143

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Fix legacy BpmMultiplier clamp value
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Dean Herbert 2022-10-27 11:27:59 +09:00 committed by GitHub
commit 1b2ee44131
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2 changed files with 9 additions and 5 deletions
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6
osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs
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@ -435,8 +435,10 @@ namespace osu.Game.Beatmaps.Formats
addControlPoint(time, controlPoint, true);
}
int onlineRulesetID = beatmap.BeatmapInfo.Ruleset.OnlineID;
#pragma warning disable 618
addControlPoint(time, new LegacyDifficultyControlPoint(beatLength)
addControlPoint(time, new LegacyDifficultyControlPoint(onlineRulesetID, beatLength)
#pragma warning restore 618
{
SliderVelocity = speedMultiplier,
@ -448,8 +450,6 @@ namespace osu.Game.Beatmaps.Formats
OmitFirstBarLine = omitFirstBarSignature,
};
int onlineRulesetID = beatmap.BeatmapInfo.Ruleset.OnlineID;
// osu!taiko and osu!mania use effect points rather than difficulty points for scroll speed adjustments.
if (onlineRulesetID == 1 || onlineRulesetID == 3)
effectPoint.ScrollSpeed = speedMultiplier;

6
osu.Game/Beatmaps/Formats/LegacyDecoder.cs
View File

@ -174,11 +174,15 @@ namespace osu.Game.Beatmaps.Formats
/// </summary>
public bool GenerateTicks { get; private set; } = true;
public LegacyDifficultyControlPoint(double beatLength)
public LegacyDifficultyControlPoint(int rulesetId, double beatLength)
: this()
{
// Note: In stable, the division occurs on floats, but with compiler optimisations turned on actually seems to occur on doubles via some .NET black magic (possibly inlining?).
if (rulesetId == 1 || rulesetId == 3)
BpmMultiplier = beatLength < 0 ? Math.Clamp((float)-beatLength, 10, 10000) / 100.0 : 1;
else
BpmMultiplier = beatLength < 0 ? Math.Clamp((float)-beatLength, 10, 1000) / 100.0 : 1;
GenerateTicks = !double.IsNaN(beatLength);
}