diff --git a/osu.Game.Rulesets.Mania/Edit/Blueprints/ManiaSelectionBlueprint.cs b/osu.Game.Rulesets.Mania/Edit/Blueprints/ManiaSelectionBlueprint.cs index d3c12b1944..cc50459a0c 100644 --- a/osu.Game.Rulesets.Mania/Edit/Blueprints/ManiaSelectionBlueprint.cs +++ b/osu.Game.Rulesets.Mania/Edit/Blueprints/ManiaSelectionBlueprint.cs @@ -18,7 +18,7 @@ namespace osu.Game.Rulesets.Mania.Edit.Blueprints public Vector2 ScreenSpaceDragPosition { get; private set; } public Vector2 DragPosition { get; private set; } - protected new DrawableManiaHitObject HitObject => (DrawableManiaHitObject)base.HitObject; + public new DrawableManiaHitObject HitObject => (DrawableManiaHitObject)base.HitObject; protected IClock EditorClock { get; private set; } diff --git a/osu.Game.Rulesets.Mania/Edit/ManiaSelectionHandler.cs b/osu.Game.Rulesets.Mania/Edit/ManiaSelectionHandler.cs index 6f49c7f0c4..389837b059 100644 --- a/osu.Game.Rulesets.Mania/Edit/ManiaSelectionHandler.cs +++ b/osu.Game.Rulesets.Mania/Edit/ManiaSelectionHandler.cs @@ -3,7 +3,6 @@ using System.Linq; using osu.Framework.Allocation; -using osu.Framework.Input.Events; using osu.Framework.Timing; using osu.Game.Rulesets.Edit; using osu.Game.Rulesets.Mania.Edit.Blueprints; @@ -31,11 +30,14 @@ namespace osu.Game.Rulesets.Mania.Edit editorClock = clock; } - public override void HandleDrag(SelectionBlueprint blueprint, DragEvent dragEvent) + public override void HandleDrag(SelectionBlueprint blueprint, SelectionDragEvent dragEvent) { - adjustOrigins((ManiaSelectionBlueprint)blueprint); + var maniaBlueprint = (ManiaSelectionBlueprint)blueprint; + int lastColumn = maniaBlueprint.HitObject.HitObject.Column; + + adjustOrigins(maniaBlueprint); performDragMovement(dragEvent); - performColumnMovement(dragEvent); + performColumnMovement(lastColumn, dragEvent); base.HandleDrag(blueprint, dragEvent); } @@ -62,7 +64,7 @@ namespace osu.Game.Rulesets.Mania.Edit b.HitObject.Y += movementDelta; } - private void performDragMovement(DragEvent dragEvent) + private void performDragMovement(SelectionDragEvent dragEvent) { foreach (var b in SelectedBlueprints) { @@ -72,7 +74,7 @@ namespace osu.Game.Rulesets.Mania.Edit // Using the hitobject position is required since AdjustPosition can be invoked multiple times per frame // without the position having been updated by the parenting ScrollingHitObjectContainer - hitObject.Y += dragEvent.Delta.Y; + hitObject.Y += dragEvent.InstantDragDelta.Y; float targetPosition; @@ -94,14 +96,13 @@ namespace osu.Game.Rulesets.Mania.Edit } } - private void performColumnMovement(DragEvent dragEvent) + private void performColumnMovement(int lastColumn, SelectionDragEvent dragEvent) { - var lastColumn = composer.ColumnAt(dragEvent.ScreenSpaceLastMousePosition); - var currentColumn = composer.ColumnAt(dragEvent.ScreenSpaceMousePosition); - if (lastColumn == null || currentColumn == null) + var currentColumn = composer.ColumnAt(dragEvent.ScreenSpaceDragPosition); + if (currentColumn == null) return; - int columnDelta = currentColumn.Index - lastColumn.Index; + int columnDelta = currentColumn.Index - lastColumn; if (columnDelta == 0) return; diff --git a/osu.Game.Rulesets.Osu/Edit/OsuSelectionHandler.cs b/osu.Game.Rulesets.Osu/Edit/OsuSelectionHandler.cs index 1ab1219ab0..4a0e88889b 100644 --- a/osu.Game.Rulesets.Osu/Edit/OsuSelectionHandler.cs +++ b/osu.Game.Rulesets.Osu/Edit/OsuSelectionHandler.cs @@ -2,7 +2,6 @@ // See the LICENCE file in the repository root for full licence text. using System.Linq; -using osu.Framework.Input.Events; using osu.Game.Rulesets.Edit; using osu.Game.Rulesets.Osu.Objects; using osu.Game.Screens.Edit.Compose.Components; @@ -11,7 +10,7 @@ namespace osu.Game.Rulesets.Osu.Edit { public class OsuSelectionHandler : SelectionHandler { - public override void HandleDrag(SelectionBlueprint blueprint, DragEvent dragEvent) + public override void HandleDrag(SelectionBlueprint blueprint, SelectionDragEvent dragEvent) { foreach (var h in SelectedHitObjects.OfType()) { @@ -21,7 +20,7 @@ namespace osu.Game.Rulesets.Osu.Edit continue; } - h.Position += dragEvent.Delta; + h.Position += dragEvent.InstantDragDelta; } base.HandleDrag(blueprint, dragEvent); diff --git a/osu.Game/Rulesets/Edit/SelectionBlueprint.cs b/osu.Game/Rulesets/Edit/SelectionBlueprint.cs index 0f77b8d584..aa0dd1cc25 100644 --- a/osu.Game/Rulesets/Edit/SelectionBlueprint.cs +++ b/osu.Game/Rulesets/Edit/SelectionBlueprint.cs @@ -45,6 +45,11 @@ namespace osu.Game.Rulesets.Edit /// public readonly DrawableHitObject HitObject; + /// + /// The screen-space position of when a drag was started. + /// + public Vector2 ScreenSpaceDragStartPosition { get; private set; } + protected override bool ShouldBeAlive => (HitObject.IsAlive && HitObject.IsPresent) || State == SelectionState.Selected; public override bool HandlePositionalInput => ShouldBeAlive; public override bool RemoveWhenNotAlive => false; @@ -131,7 +136,11 @@ namespace osu.Game.Rulesets.Edit return base.OnClick(e); } - protected override bool OnDragStart(DragStartEvent e) => true; + protected override bool OnDragStart(DragStartEvent e) + { + ScreenSpaceDragStartPosition = HitObject.ToScreenSpace(HitObject.OriginPosition); + return true; + } protected override bool OnDrag(DragEvent e) { diff --git a/osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs b/osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs index d96d88c2b9..3286be4be6 100644 --- a/osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs +++ b/osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs @@ -216,7 +216,14 @@ namespace osu.Game.Screens.Edit.Compose.Components private void onSelectionRequested(SelectionBlueprint blueprint, InputState state) => selectionHandler.HandleSelectionRequested(blueprint, state); - private void onDragRequested(SelectionBlueprint blueprint, DragEvent dragEvent) => selectionHandler.HandleDrag(blueprint, dragEvent); + private void onDragRequested(SelectionBlueprint blueprint, DragEvent dragEvent) + { + var dragPosition = blueprint.ScreenSpaceDragStartPosition + dragEvent.ScreenSpaceMousePosition - dragEvent.ScreenSpaceMouseDownPosition; + + // Todo: Snap dragPosition + + selectionHandler.HandleDrag(blueprint, new SelectionDragEvent(blueprint, blueprint.ScreenSpaceDragStartPosition, dragPosition)); + } protected override void Dispose(bool isDisposing) { diff --git a/osu.Game/Screens/Edit/Compose/Components/SelectionDragEvent.cs b/osu.Game/Screens/Edit/Compose/Components/SelectionDragEvent.cs new file mode 100644 index 0000000000..8e00e8c30c --- /dev/null +++ b/osu.Game/Screens/Edit/Compose/Components/SelectionDragEvent.cs @@ -0,0 +1,53 @@ +// Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. +// See the LICENCE file in the repository root for full licence text. + +using osu.Game.Rulesets.Edit; +using osuTK; + +namespace osu.Game.Screens.Edit.Compose.Components +{ + /// + /// An event which occurs when a is dragged. + /// + public class SelectionDragEvent + { + /// + /// The dragged . + /// + public readonly SelectionBlueprint DraggedBlueprint; + + /// + /// The screen-space position of the hitobject at the start of the drag. + /// + public readonly Vector2 ScreenSpaceDragStartPosition; + + /// + /// The new screen-space position of the hitobject at the current drag point. + /// + public readonly Vector2 ScreenSpaceDragPosition; + + /// + /// The distance between and the hitobject's current position, in the coordinate-space of the hitobject's parent. + /// + /// + /// This does not use and does not represent the cumulative drag distance. + /// + public readonly Vector2 InstantDragDelta; + + public SelectionDragEvent(SelectionBlueprint blueprint, Vector2 screenSpaceDragStartPosition, Vector2 screenSpaceDragPosition) + { + DraggedBlueprint = blueprint; + ScreenSpaceDragStartPosition = screenSpaceDragStartPosition; + ScreenSpaceDragPosition = screenSpaceDragPosition; + + InstantDragDelta = toLocalSpace(ScreenSpaceDragPosition) - DraggedBlueprint.HitObject.Position; + } + + /// + /// Converts a screen-space position into the coordinate space of the hitobject's parents. + /// + /// The screen-space position. + /// The position in the coordinate space of the hitobject's parent. + private Vector2 toLocalSpace(Vector2 screenSpacePosition) => DraggedBlueprint.HitObject.Parent.ToLocalSpace(screenSpacePosition); + } +} diff --git a/osu.Game/Screens/Edit/Compose/Components/SelectionHandler.cs b/osu.Game/Screens/Edit/Compose/Components/SelectionHandler.cs index 11e649168f..3fb06c8ee8 100644 --- a/osu.Game/Screens/Edit/Compose/Components/SelectionHandler.cs +++ b/osu.Game/Screens/Edit/Compose/Components/SelectionHandler.cs @@ -69,7 +69,7 @@ namespace osu.Game.Screens.Edit.Compose.Components /// /// The that received the drag event. /// The drag event. - public virtual void HandleDrag(SelectionBlueprint blueprint, DragEvent dragEvent) + public virtual void HandleDrag(SelectionBlueprint blueprint, SelectionDragEvent dragEvent) { }