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Add hitobject overlays to selected hitobjects

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This commit is contained in:
smoogipoo
2018-02-20 18:01:45 +09:00
parent 2a5bfdb4b8
commit ad2f556133
12 changed files with 315 additions and 26 deletions
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20
osu.Game/Rulesets/Edit/Layers/Selection/HitObjectOverlay.cs Normal file
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// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using osu.Framework.Graphics.Containers;
using osu.Game.Rulesets.Objects.Drawables;
namespace osu.Game.Rulesets.Edit.Layers.Selection
{
public class HitObjectOverlay : CompositeDrawable
{
// ReSharper disable once NotAccessedField.Local
// This will be used later to handle drag movement, etc
private readonly DrawableHitObject hitObject;
public HitObjectOverlay(DrawableHitObject hitObject)
{
this.hitObject = hitObject;
}
}
}

53
osu.Game/Rulesets/Edit/Layers/Selection/HitObjectOverlayLayer.cs Normal file
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// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using System.Collections.Generic;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Game.Rulesets.Objects.Drawables;
namespace osu.Game.Rulesets.Edit.Layers.Selection
{
public class HitObjectOverlayLayer : CompositeDrawable
{
private readonly Dictionary<DrawableHitObject, HitObjectOverlay> existingOverlays = new Dictionary<DrawableHitObject, HitObjectOverlay>();
public HitObjectOverlayLayer()
{
RelativeSizeAxes = Axes.Both;
}
/// <summary>
/// Adds an overlay for a <see cref="DrawableHitObject"/> which adds movement support.
/// </summary>
/// <param name="hitObject">The <see cref="DrawableHitObject"/> to create an overlay for.</param>
public void AddOverlay(DrawableHitObject hitObject)
{
var overlay = CreateOverlayFor(hitObject);
if (overlay == null)
return;
existingOverlays[hitObject] = overlay;
AddInternal(overlay);
}
/// <summary>
/// Removes the overlay for a <see cref="DrawableHitObject"/>.
/// </summary>
/// <param name="hitObject">The <see cref="DrawableHitObject"/> to remove the overlay for.</param>
public void RemoveOverlay(DrawableHitObject hitObject)
{
if (!existingOverlays.TryGetValue(hitObject, out var existing))
return;
existing.Hide();
existing.Expire();
}
/// <summary>
/// Creates a <see cref="HitObjectOverlay"/> for a specific <see cref="DrawableHitObject"/>.
/// </summary>
/// <param name="hitObject">The <see cref="DrawableHitObject"/> to create the overlay for.</param>
protected virtual HitObjectOverlay CreateOverlayFor(DrawableHitObject hitObject) => null;
}
}