osu/osu.Game.Rulesets.Osu.Tests/TestSceneCursorTrail.cs

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// 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 NUnit.Framework;
using osu.Framework.Allocation;
using osu.Framework.Audio.Sample;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Textures;
using osu.Framework.Testing.Input;
using osu.Game.Audio;
using osu.Game.Rulesets.Osu.Skinning;
using osu.Game.Rulesets.Osu.UI.Cursor;
using osu.Game.Skinning;
using osu.Game.Tests.Visual;
using osuTK;
namespace osu.Game.Rulesets.Osu.Tests
{
public class TestSceneCursorTrail : OsuTestScene
{
[Test]
public void TestSmoothCursorTrail()
{
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Container scalingContainer = null;
createTest(() => scalingContainer = new Container
{
RelativeSizeAxes = Axes.Both,
Child = new CursorTrail()
});
AddStep("set large scale", () => scalingContainer.Scale = new Vector2(10));
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}
[Test]
public void TestLegacySmoothCursorTrail()
{
createTest(() => new LegacySkinContainer(false)
{
Child = new LegacyCursorTrail()
});
}
[Test]
public void TestLegacyDisjointCursorTrail()
{
createTest(() => new LegacySkinContainer(true)
{
Child = new LegacyCursorTrail()
});
}
private void createTest(Func<Drawable> createContent) => AddStep("create trail", () =>
{
Clear();
Add(new Container
{
RelativeSizeAxes = Axes.Both,
Size = new Vector2(0.8f),
Child = new MovingCursorInputManager { Child = createContent?.Invoke() }
});
});
[Cached(typeof(ISkinSource))]
private class LegacySkinContainer : Container, ISkinSource
{
private readonly bool disjoint;
public LegacySkinContainer(bool disjoint)
{
this.disjoint = disjoint;
RelativeSizeAxes = Axes.Both;
}
public Drawable GetDrawableComponent(ISkinComponent component) => throw new NotImplementedException();
public Texture GetTexture(string componentName)
{
switch (componentName)
{
case "cursortrail":
var tex = new Texture(Texture.WhitePixel.TextureGL);
if (disjoint)
tex.ScaleAdjust = 1 / 25f;
return tex;
case "cursormiddle":
return disjoint ? null : Texture.WhitePixel;
}
return null;
}
public SampleChannel GetSample(ISampleInfo sampleInfo) => throw new NotImplementedException();
public IBindable<TValue> GetConfig<TLookup, TValue>(TLookup lookup) => throw new NotImplementedException();
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public event Action SourceChanged
{
add { }
remove { }
}
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}
private class MovingCursorInputManager : ManualInputManager
{
public MovingCursorInputManager()
{
UseParentInput = false;
}
protected override void Update()
{
base.Update();
const double spin_duration = 1000;
double currentTime = Time.Current;
double angle = (currentTime % spin_duration) / spin_duration * 2 * Math.PI;
Vector2 rPos = new Vector2((float)Math.Cos(angle), (float)Math.Sin(angle));
MoveMouseTo(ToScreenSpace(DrawSize / 2 + DrawSize / 3 * rPos));
}
}
}
}