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Use hit object pooling for JuiceStream.

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- Use `Clear(false)` to not dispose pooled children.
- Don't set nested DHO `Origin`.
- Simplify the layout (remove custom `Origin`).
This commit is contained in:
ekrctb
2020-11-30 19:19:14 +09:00
parent b76ae525b2
commit 9611aaf09e
4 changed files with 9 additions and 26 deletions
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29
osu.Game.Rulesets.Catch/Objects/Drawables/DrawableJuiceStream.cs
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@ -1,37 +1,33 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using System;
using JetBrains.Annotations;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Objects.Drawables;
using osuTK;
namespace osu.Game.Rulesets.Catch.Objects.Drawables
{
public class DrawableJuiceStream : DrawableCatchHitObject
{
private readonly Func<CatchHitObject, DrawableHitObject<CatchHitObject>> createDrawableRepresentation;
private readonly Container dropletContainer;
public override Vector2 OriginPosition => base.OriginPosition - new Vector2(0, CatchHitObject.OBJECT_RADIUS);
public DrawableJuiceStream()
: this(null)
{
}
public DrawableJuiceStream(JuiceStream s, Func<CatchHitObject, DrawableHitObject<CatchHitObject>> createDrawableRepresentation = null)
public DrawableJuiceStream([CanBeNull] JuiceStream s)
: base(s)
{
this.createDrawableRepresentation = createDrawableRepresentation;
RelativeSizeAxes = Axes.X;
Origin = Anchor.BottomLeft;
X = 0;
AddInternal(dropletContainer = new Container { RelativeSizeAxes = Axes.Both, });
}
protected override void AddNestedHitObject(DrawableHitObject hitObject)
{
hitObject.Origin = Anchor.BottomCentre;
base.AddNestedHitObject(hitObject);
dropletContainer.Add(hitObject);
}
@ -39,18 +35,7 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawables
protected override void ClearNestedHitObjects()
{
base.ClearNestedHitObjects();
dropletContainer.Clear();
}
protected override DrawableHitObject CreateNestedHitObject(HitObject hitObject)
{
switch (hitObject)
{
case CatchHitObject catchObject:
return createDrawableRepresentation?.Invoke(catchObject);
}
throw new ArgumentException($"{nameof(hitObject)} must be of type {nameof(CatchHitObject)}.");
dropletContainer.Clear(false);
}
}
}