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Add display of beatmap slider velocity when adjusting

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This commit is contained in:
Dean Herbert
2023-05-05 15:54:27 +09:00
parent cc70d89bf9
commit b7a287869a
1 changed files with 38 additions and 2 deletions
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40
osu.Game/Screens/Edit/Compose/Components/Timeline/DifficultyPointPiece.cs
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@ -95,7 +95,8 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
AutoSizeAxes = Axes.Y, AutoSizeAxes = Axes.Y,
RelativeSizeAxes = Axes.X, RelativeSizeAxes = Axes.X,
Text = "Hold shift while dragging the end of an object to adjust velocity while snapping." Text = "Hold shift while dragging the end of an object to adjust velocity while snapping."
} },
new SliderVelocityInspector(),
} }
} }
}; };
@ -105,7 +106,9 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
var relevantObjects = (beatmap.SelectedHitObjects.Contains(hitObject) ? beatmap.SelectedHitObjects : hitObject.Yield()).Where(o => o is IHasSliderVelocity).ToArray(); var relevantObjects = (beatmap.SelectedHitObjects.Contains(hitObject) ? beatmap.SelectedHitObjects : hitObject.Yield()).Where(o => o is IHasSliderVelocity).ToArray();
// even if there are multiple objects selected, we can still display a value if they all have the same value. // even if there are multiple objects selected, we can still display a value if they all have the same value.
var selectedPointBindable = relevantObjects.Select(point => ((IHasSliderVelocity)point).SliderVelocity).Distinct().Count() == 1 ? ((IHasSliderVelocity)relevantObjects.First()).SliderVelocityBindable : null; var selectedPointBindable = relevantObjects.Select(point => ((IHasSliderVelocity)point).SliderVelocity).Distinct().Count() == 1
? ((IHasSliderVelocity)relevantObjects.First()).SliderVelocityBindable
: null;
if (selectedPointBindable != null) if (selectedPointBindable != null)
{ {
@ -139,4 +142,37 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
} }
} }
} }
internal partial class SliderVelocityInspector : EditorInspector
{
[BackgroundDependencyLoader]
private void load()
{
EditorBeatmap.TransactionBegan += updateInspectorText;
EditorBeatmap.TransactionEnded += updateInspectorText;
updateInspectorText();
}
private void updateInspectorText()
{
InspectorText.Clear();
double[] sliderVelocities = EditorBeatmap.HitObjects.OfType<IHasSliderVelocity>().Select(sv => sv.SliderVelocity).OrderBy(v => v).ToArray();
if (sliderVelocities.Length < 2)
return;
double? modeSliderVelocity = sliderVelocities.GroupBy(v => v).MaxBy(v => v.Count())?.Key;
double? medianSliderVelocity = sliderVelocities[sliderVelocities.Length / 2];
AddHeader("Beatmap average velocity");
AddValue($"{medianSliderVelocity:#,0.00}x");
AddHeader("Most used velocity");
AddValue($"{modeSliderVelocity:#,0.00}x");
AddHeader("Velocity range");
AddValue($"{sliderVelocities.First():#,0.00}x - {sliderVelocities.Last():#,0.00}x");
}
}
} }