diff --git a/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointPiece.cs b/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointPiece.cs index 7afb8fcf49..3b0b9bce1f 100644 --- a/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointPiece.cs +++ b/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointPiece.cs @@ -3,6 +3,7 @@ using System; using osu.Framework.Allocation; +using osu.Framework.Bindables; using osu.Framework.Graphics; using osu.Framework.Graphics.Containers; using osu.Framework.Graphics.Lines; @@ -11,18 +12,21 @@ using osu.Framework.Input.Events; using osu.Game.Graphics; using osu.Game.Rulesets.Osu.Objects; using osuTK; +using osuTK.Graphics; namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components { public class PathControlPointPiece : BlueprintPiece { public Action ControlPointsChanged; + public readonly Bindable IsSelected = new Bindable(); + + public readonly int Index; private readonly Slider slider; - private readonly int index; - private readonly Path path; - private readonly CircularContainer marker; + private readonly Container marker; + private readonly Drawable markerRing; [Resolved] private OsuColour colours { get; set; } @@ -30,7 +34,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components public PathControlPointPiece(Slider slider, int index) { this.slider = slider; - this.index = index; + Index = index; Origin = Anchor.Centre; AutoSizeAxes = Axes.Both; @@ -42,13 +46,36 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components Anchor = Anchor.Centre, PathRadius = 1 }, - marker = new CircularContainer + marker = new Container { Anchor = Anchor.Centre, Origin = Anchor.Centre, - Size = new Vector2(10), - Masking = true, - Child = new Box { RelativeSizeAxes = Axes.Both } + AutoSizeAxes = Axes.Both, + Children = new[] + { + new Circle + { + Anchor = Anchor.Centre, + Origin = Anchor.Centre, + Size = new Vector2(10), + }, + markerRing = new CircularContainer + { + Anchor = Anchor.Centre, + Origin = Anchor.Centre, + Size = new Vector2(14), + Masking = true, + BorderThickness = 2, + BorderColour = Color4.White, + Alpha = 0, + Child = new Box + { + RelativeSizeAxes = Axes.Both, + Alpha = 0, + AlwaysPresent = true + } + } + } } }; } @@ -57,21 +84,42 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components { base.Update(); - Position = slider.StackedPosition + slider.Path.ControlPoints[index]; + Position = slider.StackedPosition + slider.Path.ControlPoints[Index]; - marker.Colour = isSegmentSeparator ? colours.Red : colours.Yellow; + updateMarkerDisplay(); + updateConnectingPath(); + } + /// + /// Updates the state of the circular control point marker. + /// + private void updateMarkerDisplay() + { + markerRing.Alpha = IsSelected.Value ? 1 : 0; + + Color4 colour = isSegmentSeparator ? colours.Red : colours.Yellow; + if (IsHovered || IsSelected.Value) + colour = Color4.White; + marker.Colour = colour; + } + + /// + /// Updates the path connecting this control point to the previous one. + /// + private void updateConnectingPath() + { path.ClearVertices(); - if (index != slider.Path.ControlPoints.Length - 1) + if (Index != slider.Path.ControlPoints.Length - 1) { path.AddVertex(Vector2.Zero); - path.AddVertex(slider.Path.ControlPoints[index + 1] - slider.Path.ControlPoints[index]); + path.AddVertex(slider.Path.ControlPoints[Index + 1] - slider.Path.ControlPoints[Index]); } path.OriginPosition = path.PositionInBoundingBox(Vector2.Zero); } + // The connecting path is excluded from positional input public override bool ReceivePositionalInputAt(Vector2 screenSpacePos) => marker.ReceivePositionalInputAt(screenSpacePos); protected override bool OnDragStart(DragStartEvent e) => true; @@ -80,7 +128,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components { var newControlPoints = slider.Path.ControlPoints.ToArray(); - if (index == 0) + if (Index == 0) { // Special handling for the head - only the position of the slider changes slider.Position += e.Delta; @@ -90,13 +138,13 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components newControlPoints[i] -= e.Delta; } else - newControlPoints[index] += e.Delta; + newControlPoints[Index] += e.Delta; if (isSegmentSeparatorWithNext) - newControlPoints[index + 1] = newControlPoints[index]; + newControlPoints[Index + 1] = newControlPoints[Index]; if (isSegmentSeparatorWithPrevious) - newControlPoints[index - 1] = newControlPoints[index]; + newControlPoints[Index - 1] = newControlPoints[Index]; ControlPointsChanged?.Invoke(newControlPoints); @@ -107,8 +155,8 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components private bool isSegmentSeparator => isSegmentSeparatorWithNext || isSegmentSeparatorWithPrevious; - private bool isSegmentSeparatorWithNext => index < slider.Path.ControlPoints.Length - 1 && slider.Path.ControlPoints[index + 1] == slider.Path.ControlPoints[index]; + private bool isSegmentSeparatorWithNext => Index < slider.Path.ControlPoints.Length - 1 && slider.Path.ControlPoints[Index + 1] == slider.Path.ControlPoints[Index]; - private bool isSegmentSeparatorWithPrevious => index > 0 && slider.Path.ControlPoints[index - 1] == slider.Path.ControlPoints[index]; + private bool isSegmentSeparatorWithPrevious => Index > 0 && slider.Path.ControlPoints[Index - 1] == slider.Path.ControlPoints[Index]; } } diff --git a/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointVisualiser.cs b/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointVisualiser.cs index 0385824b27..b0e579907d 100644 --- a/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointVisualiser.cs +++ b/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointVisualiser.cs @@ -4,6 +4,7 @@ using System; using osu.Framework.Graphics; using osu.Framework.Graphics.Containers; +using osu.Framework.Input.Events; using osu.Game.Rulesets.Osu.Objects; using osuTK; @@ -21,6 +22,8 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components { this.slider = slider; + RelativeSizeAxes = Axes.Both; + InternalChild = pieces = new Container { RelativeSizeAxes = Axes.Both }; } @@ -33,5 +36,23 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components while (slider.Path.ControlPoints.Length < pieces.Count) pieces.Remove(pieces[pieces.Count - 1]); } + + protected override bool OnMouseDown(MouseDownEvent e) + { + bool anySelected = false; + + foreach (var piece in pieces) + { + if (piece.IsHovered) + { + piece.IsSelected.Value = true; + anySelected = true; + } + else + piece.IsSelected.Value = false; + } + + return anySelected; + } } }