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Code Issues Releases Wiki Activity

Implement mania beat snapping support

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This commit is contained in:
Dean Herbert 2020-05-20 18:40:55 +09:00
parent ffb8d48fc3
commit 23bf0d000e
3 changed files with 18 additions and 12 deletions
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9
osu.Game.Rulesets.Mania/Edit/ManiaHitObjectComposer.cs
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@ -63,7 +63,14 @@ namespace osu.Game.Rulesets.Mania.Edit
drawableRuleset.ScrollingInfo.TimeRange.Value,
hoc.DrawHeight);
return new SnapResult(screenSpacePosition, targetTime);
targetTime = BeatSnapProvider.SnapTime(targetTime);
screenSpacePosition.Y = hoc.ToScreenSpace(
new Vector2(0, drawableRuleset.ScrollingInfo.Algorithm.PositionAt(targetTime, EditorClock.CurrentTime, drawableRuleset.ScrollingInfo.TimeRange.Value,
hoc.DrawHeight))
).Y;
return new SnapResult(screenSpacePosition, BeatSnapProvider.SnapTime(targetTime));
}
protected override DrawableRuleset<ManiaHitObject> CreateDrawableRuleset(Ruleset ruleset, IBeatmap beatmap, IReadOnlyList<Mod> mods = null)

12
osu.Game/Rulesets/Edit/HitObjectComposer.cs
View File

@ -47,7 +47,7 @@ namespace osu.Game.Rulesets.Edit
private IAdjustableClock adjustableClock { get; set; }
[Resolved]
private IBeatSnapProvider beatSnapProvider { get; set; }
protected IBeatSnapProvider BeatSnapProvider { get; private set; }
protected ComposeBlueprintContainer BlueprintContainer { get; private set; }
@ -278,27 +278,27 @@ namespace osu.Game.Rulesets.Edit
public override float GetBeatSnapDistanceAt(double referenceTime)
{
DifficultyControlPoint difficultyPoint = EditorBeatmap.ControlPointInfo.DifficultyPointAt(referenceTime);
return (float)(100 * EditorBeatmap.BeatmapInfo.BaseDifficulty.SliderMultiplier * difficultyPoint.SpeedMultiplier / beatSnapProvider.BeatDivisor);
return (float)(100 * EditorBeatmap.BeatmapInfo.BaseDifficulty.SliderMultiplier * difficultyPoint.SpeedMultiplier / BeatSnapProvider.BeatDivisor);
}
public override float DurationToDistance(double referenceTime, double duration)
{
double beatLength = beatSnapProvider.GetBeatLengthAtTime(referenceTime);
double beatLength = BeatSnapProvider.GetBeatLengthAtTime(referenceTime);
return (float)(duration / beatLength * GetBeatSnapDistanceAt(referenceTime));
}
public override double DistanceToDuration(double referenceTime, float distance)
{
double beatLength = beatSnapProvider.GetBeatLengthAtTime(referenceTime);
double beatLength = BeatSnapProvider.GetBeatLengthAtTime(referenceTime);
return distance / GetBeatSnapDistanceAt(referenceTime) * beatLength;
}
public override double GetSnappedDurationFromDistance(double referenceTime, float distance)
=> beatSnapProvider.SnapTime(referenceTime + DistanceToDuration(referenceTime, distance), referenceTime) - referenceTime;
=> BeatSnapProvider.SnapTime(referenceTime + DistanceToDuration(referenceTime, distance), referenceTime) - referenceTime;
public override float GetSnappedDistanceFromDistance(double referenceTime, float distance)
{
var snappedEndTime = beatSnapProvider.SnapTime(referenceTime + DistanceToDuration(referenceTime, distance), referenceTime);
var snappedEndTime = BeatSnapProvider.SnapTime(referenceTime + DistanceToDuration(referenceTime, distance), referenceTime);
return DurationToDistance(referenceTime, snappedEndTime - referenceTime);
}

9
osu.Game/Screens/Edit/Compose/Components/ComposeBlueprintContainer.cs
View File

@ -11,7 +11,6 @@ using osu.Game.Rulesets.Edit;
using osu.Game.Rulesets.Edit.Tools;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Objects.Drawables;
using osuTK;
namespace osu.Game.Screens.Edit.Compose.Components
{
@ -65,9 +64,9 @@ namespace osu.Game.Screens.Edit.Compose.Components
createPlacement();
}
private void updatePlacementPosition(Vector2 screenSpacePosition)
private void updatePlacementPosition()
{
var snapResult = composer.SnapScreenSpacePositionToValidTime(screenSpacePosition);
var snapResult = composer.SnapScreenSpacePositionToValidTime(inputManager.CurrentState.Mouse.Position);
currentPlacement.UpdatePosition(snapResult.ScreenSpacePosition);
}
@ -84,7 +83,7 @@ namespace osu.Game.Screens.Edit.Compose.Components
removePlacement();
if (currentPlacement != null)
updatePlacementPosition(inputManager.CurrentState.Mouse.Position);
updatePlacementPosition();
}
protected sealed override SelectionBlueprint CreateBlueprintFor(HitObject hitObject)
@ -116,7 +115,7 @@ namespace osu.Game.Screens.Edit.Compose.Components
placementBlueprintContainer.Child = currentPlacement = blueprint;
// Fixes a 1-frame position discrepancy due to the first mouse move event happening in the next frame
updatePlacementPosition(inputManager.CurrentState.Mouse.Position);
updatePlacementPosition();
}
}