sim1222/osukey
1
1
Fork 0
mirror of https://github.com/osukey/osukey.git synced 2025-07-03 01:09:57 +09:00
Code Issues Packages Projects Releases Wiki Activity

Add simple key based time nudging support to editor

Browse Source
This commit is contained in:
Dean Herbert
2021-04-22 18:47:04 +09:00
parent 1884c18a2c
commit a5364b224f
3 changed files with 71 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
osu.Game/Screens/Edit/Compose/Components/Timeline/TimelineBlueprintContainer.cs
View File

@ -12,9 +12,11 @@ using osu.Framework.Graphics.Colour;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Primitives;
using osu.Framework.Graphics.Shapes;
using osu.Framework.Input.Bindings;
using osu.Framework.Input.Events;
using osu.Framework.Utils;
using osu.Game.Graphics;
using osu.Game.Input.Bindings;
using osu.Game.Rulesets.Edit;
using osu.Game.Rulesets.Objects;
using osu.Game.Screens.Edit.Components.Timelines.Summary.Parts;
@ -237,10 +239,48 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
}
}
internal class TimelineSelectionHandler : SelectionHandler
internal class TimelineSelectionHandler : SelectionHandler, IKeyBindingHandler<GlobalAction>
{
// for now we always allow movement. snapping is provided by the Timeline's "distance" snap implementation
public override bool HandleMovement(MoveSelectionEvent moveEvent) => true;
public bool OnPressed(GlobalAction action)
{
switch (action)
{
case GlobalAction.EditorNudgeLeft:
nudgeSelection(-1);
return true;
case GlobalAction.EditorNudgeRight:
nudgeSelection(1);
return true;
}
return false;
}
public void OnReleased(GlobalAction action)
{
}
/// <summary>
/// Nudge the current selection by the specified multiple of beat divisor lengths,
/// based on the timing at the first object in the selection.
/// </summary>
/// <param name="amount">The direction and count of beat divisor lengths to adjust.</param>
private void nudgeSelection(int amount)
{
var selected = EditorBeatmap.SelectedHitObjects;
if (selected.Count == 0)
return;
var timingPoint = EditorBeatmap.ControlPointInfo.TimingPointAt(selected.First().StartTime);
double adjustment = timingPoint.BeatLength / EditorBeatmap.BeatDivisor * amount;
EditorBeatmap.PerformOnSelection(h => h.StartTime += adjustment);
}
}
private class TimelineDragBox : DragBox