From 04fa32bc34852ba79a249529f627b9a6f8aa6dd5 Mon Sep 17 00:00:00 2001 From: Dean Herbert Date: Fri, 15 Jan 2021 16:14:21 +0900 Subject: [PATCH 1/3] Rename and add xmldoc for smooth seeking method --- osu.Game/Rulesets/Edit/HitObjectComposer.cs | 2 +- .../Timelines/Summary/Parts/MarkerPart.cs | 2 +- .../Compose/Components/BlueprintContainer.cs | 2 +- osu.Game/Screens/Edit/EditorClock.cs | 33 +++++++++++-------- .../Screens/Edit/Timing/ControlPointTable.cs | 2 +- 5 files changed, 24 insertions(+), 17 deletions(-) diff --git a/osu.Game/Rulesets/Edit/HitObjectComposer.cs b/osu.Game/Rulesets/Edit/HitObjectComposer.cs index 35852f60ea..e927951d0a 100644 --- a/osu.Game/Rulesets/Edit/HitObjectComposer.cs +++ b/osu.Game/Rulesets/Edit/HitObjectComposer.cs @@ -332,7 +332,7 @@ namespace osu.Game.Rulesets.Edit EditorBeatmap.Add(hitObject); if (EditorClock.CurrentTime < hitObject.StartTime) - EditorClock.SeekTo(hitObject.StartTime); + EditorClock.SeekSmoothlyTo(hitObject.StartTime); } } diff --git a/osu.Game/Screens/Edit/Components/Timelines/Summary/Parts/MarkerPart.cs b/osu.Game/Screens/Edit/Components/Timelines/Summary/Parts/MarkerPart.cs index 9e9ac93d23..5a2214509c 100644 --- a/osu.Game/Screens/Edit/Components/Timelines/Summary/Parts/MarkerPart.cs +++ b/osu.Game/Screens/Edit/Components/Timelines/Summary/Parts/MarkerPart.cs @@ -58,7 +58,7 @@ namespace osu.Game.Screens.Edit.Components.Timelines.Summary.Parts return; float markerPos = Math.Clamp(ToLocalSpace(screenPosition).X, 0, DrawWidth); - editorClock.SeekTo(markerPos / DrawWidth * editorClock.TrackLength); + editorClock.SeekSmoothlyTo(markerPos / DrawWidth * editorClock.TrackLength); }); } diff --git a/osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs b/osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs index 0b45bd5597..5371beac60 100644 --- a/osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs +++ b/osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs @@ -170,7 +170,7 @@ namespace osu.Game.Screens.Edit.Compose.Components if (clickedBlueprint == null || SelectionHandler.SelectedBlueprints.FirstOrDefault(b => b.IsHovered) != clickedBlueprint) return false; - EditorClock?.SeekTo(clickedBlueprint.HitObject.StartTime); + EditorClock?.SeekSmoothlyTo(clickedBlueprint.HitObject.StartTime); return true; } diff --git a/osu.Game/Screens/Edit/EditorClock.cs b/osu.Game/Screens/Edit/EditorClock.cs index 148eef6c93..c651d6a7c4 100644 --- a/osu.Game/Screens/Edit/EditorClock.cs +++ b/osu.Game/Screens/Edit/EditorClock.cs @@ -111,7 +111,7 @@ namespace osu.Game.Screens.Edit if (!snapped || ControlPointInfo.TimingPoints.Count == 0) { - SeekTo(seekTime); + SeekSmoothlyTo(seekTime); return; } @@ -145,11 +145,11 @@ namespace osu.Game.Screens.Edit // Ensure the sought point is within the boundaries seekTime = Math.Clamp(seekTime, 0, TrackLength); - SeekTo(seekTime); + SeekSmoothlyTo(seekTime); } /// - /// The current time of this clock, include any active transform seeks performed via . + /// The current time of this clock, include any active transform seeks performed via . /// public double CurrentTimeAccurate => Transforms.OfType().FirstOrDefault()?.EndValue ?? CurrentTime; @@ -182,6 +182,23 @@ namespace osu.Game.Screens.Edit return underlyingClock.Seek(position); } + /// + /// Seek smoothly to the provided destination. + /// Use to perform an immediate seek. + /// + /// + public void SeekSmoothlyTo(double seekDestination) + { + seekingOrStopped.Value = true; + + if (IsRunning) + Seek(seekDestination); + else + { + transformSeekTo(seekDestination, transform_time, Easing.OutQuint); + } + } + public void ResetSpeedAdjustments() => underlyingClock.ResetSpeedAdjustments(); double IAdjustableClock.Rate @@ -243,16 +260,6 @@ namespace osu.Game.Screens.Edit } } - public void SeekTo(double seekDestination) - { - seekingOrStopped.Value = true; - - if (IsRunning) - Seek(seekDestination); - else - transformSeekTo(seekDestination, transform_time, Easing.OutQuint); - } - private void transformSeekTo(double seek, double duration = 0, Easing easing = Easing.None) => this.TransformTo(this.PopulateTransform(new TransformSeek(), seek, duration, easing)); diff --git a/osu.Game/Screens/Edit/Timing/ControlPointTable.cs b/osu.Game/Screens/Edit/Timing/ControlPointTable.cs index 89d3c36250..e4b9150df1 100644 --- a/osu.Game/Screens/Edit/Timing/ControlPointTable.cs +++ b/osu.Game/Screens/Edit/Timing/ControlPointTable.cs @@ -206,7 +206,7 @@ namespace osu.Game.Screens.Edit.Timing Action = () => { selectedGroup.Value = controlGroup; - clock.SeekTo(controlGroup.Time); + clock.SeekSmoothlyTo(controlGroup.Time); }; } From 831c06a3c7c02549fe9bab75ff83afaaf30fa1ec Mon Sep 17 00:00:00 2001 From: Dean Herbert Date: Fri, 15 Jan 2021 16:14:38 +0900 Subject: [PATCH 2/3] Expose and consume boolean covering whether an ongoing smooth seek is running --- .../Edit/Compose/Components/Timeline/Timeline.cs | 10 ++++++---- osu.Game/Screens/Edit/EditorClock.cs | 11 +++++++++-- 2 files changed, 15 insertions(+), 6 deletions(-) diff --git a/osu.Game/Screens/Edit/Compose/Components/Timeline/Timeline.cs b/osu.Game/Screens/Edit/Compose/Components/Timeline/Timeline.cs index 20836c0e68..7df4f1ae7d 100644 --- a/osu.Game/Screens/Edit/Compose/Components/Timeline/Timeline.cs +++ b/osu.Game/Screens/Edit/Compose/Components/Timeline/Timeline.cs @@ -146,12 +146,14 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline seekTrackToCurrent(); else if (!editorClock.IsRunning) { - // The track isn't running. There are two cases we have to be wary of: - // 1) The user flick-drags on this timeline: We want the track to follow us - // 2) The user changes the track time through some other means (scrolling in the editor or overview timeline): We want to follow the track time + // The track isn't running. There are three cases we have to be wary of: + // 1) The user flick-drags on this timeline and we are applying an interpolated seek on the clock, until interrupted by 2 or 3. + // 2) The user changes the track time through some other means (scrolling in the editor or overview timeline; clicking a hitobject etc.). We want the timeline to track the clock's time. + // 3) An ongoing seek transform is running from an external seek. We want the timeline to track the clock's time. // The simplest way to cover both cases is by checking whether the scroll position has changed and the audio hasn't been changed externally - if (Current != lastScrollPosition && editorClock.CurrentTime == lastTrackTime) + // Checking IsSeeking covers the third case, where the transform may not have been applied yet. + if (Current != lastScrollPosition && editorClock.CurrentTime == lastTrackTime && !editorClock.IsSeeking) seekTrackToCurrent(); else scrollToTrackTime(); diff --git a/osu.Game/Screens/Edit/EditorClock.cs b/osu.Game/Screens/Edit/EditorClock.cs index c651d6a7c4..ec0f5d7154 100644 --- a/osu.Game/Screens/Edit/EditorClock.cs +++ b/osu.Game/Screens/Edit/EditorClock.cs @@ -35,6 +35,11 @@ namespace osu.Game.Screens.Edit private readonly Bindable seekingOrStopped = new Bindable(true); + /// + /// Whether a seek is currently in progress. True for the duration of a seek performed via . + /// + public bool IsSeeking { get; private set; } + public EditorClock(WorkingBeatmap beatmap, BindableBeatDivisor beatDivisor) : this(beatmap.Beatmap.ControlPointInfo, beatmap.Track.Length, beatDivisor) { @@ -176,7 +181,7 @@ namespace osu.Game.Screens.Edit public bool Seek(double position) { - seekingOrStopped.Value = true; + seekingOrStopped.Value = IsSeeking = true; ClearTransforms(); return underlyingClock.Seek(position); @@ -246,6 +251,8 @@ namespace osu.Game.Screens.Edit { if (seekingOrStopped.Value) { + IsSeeking &= Transforms.Any(); + if (track.Value?.IsRunning != true) { // seeking in the editor can happen while the track isn't running. @@ -256,7 +263,7 @@ namespace osu.Game.Screens.Edit // we are either running a seek tween or doing an immediate seek. // in the case of an immediate seek the seeking bool will be set to false after one update. // this allows for silencing hit sounds and the likes. - seekingOrStopped.Value = Transforms.Any(); + seekingOrStopped.Value = IsSeeking; } } From 9eb74e86edacd10d0f8fa8facf4f7f0045c4ca5c Mon Sep 17 00:00:00 2001 From: Dan Balasescu Date: Thu, 21 Jan 2021 17:40:15 +0900 Subject: [PATCH 3/3] Apply comment suggestion MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Bartłomiej Dach --- osu.Game/Screens/Edit/Compose/Components/Timeline/Timeline.cs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/osu.Game/Screens/Edit/Compose/Components/Timeline/Timeline.cs b/osu.Game/Screens/Edit/Compose/Components/Timeline/Timeline.cs index 7df4f1ae7d..e215ecc17a 100644 --- a/osu.Game/Screens/Edit/Compose/Components/Timeline/Timeline.cs +++ b/osu.Game/Screens/Edit/Compose/Components/Timeline/Timeline.cs @@ -151,7 +151,7 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline // 2) The user changes the track time through some other means (scrolling in the editor or overview timeline; clicking a hitobject etc.). We want the timeline to track the clock's time. // 3) An ongoing seek transform is running from an external seek. We want the timeline to track the clock's time. - // The simplest way to cover both cases is by checking whether the scroll position has changed and the audio hasn't been changed externally + // The simplest way to cover the first two cases is by checking whether the scroll position has changed and the audio hasn't been changed externally // Checking IsSeeking covers the third case, where the transform may not have been applied yet. if (Current != lastScrollPosition && editorClock.CurrentTime == lastTrackTime && !editorClock.IsSeeking) seekTrackToCurrent();