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osu-lazer/osu.Game.Rulesets.Mania.Tests/Skinning/ManiaSkinnableTestScene.cs
2020-05-16 18:17:12 +09:00

82 lines
2.8 KiB
C#

// 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 NUnit.Framework;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Extensions.Color4Extensions;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Shapes;
using osu.Game.Rulesets.UI.Scrolling;
using osu.Game.Rulesets.UI.Scrolling.Algorithms;
using osu.Game.Tests.Visual;
using osuTK.Graphics;
namespace osu.Game.Rulesets.Mania.Tests.Skinning
{
/// <summary>
/// A test scene for skinnable mania components.
/// </summary>
public abstract class ManiaSkinnableTestScene : SkinnableTestScene
{
protected const double START_TIME = 1000000000;
[Cached(Type = typeof(IScrollingInfo))]
private readonly TestScrollingInfo scrollingInfo = new TestScrollingInfo();
protected override Ruleset CreateRulesetForSkinProvider() => new ManiaRuleset();
protected ManiaSkinnableTestScene()
{
scrollingInfo.Direction.Value = ScrollingDirection.Down;
Add(new Box
{
RelativeSizeAxes = Axes.Both,
Colour = Color4.SlateGray.Opacity(0.2f),
Depth = 1
});
}
[Test]
public void TestScrollingDown()
{
AddStep("change direction to down", () => scrollingInfo.Direction.Value = ScrollingDirection.Down);
}
[Test]
public void TestScrollingUp()
{
AddStep("change direction to up", () => scrollingInfo.Direction.Value = ScrollingDirection.Up);
}
private class TestScrollingInfo : IScrollingInfo
{
public readonly Bindable<ScrollingDirection> Direction = new Bindable<ScrollingDirection>();
IBindable<ScrollingDirection> IScrollingInfo.Direction => Direction;
IBindable<double> IScrollingInfo.TimeRange { get; } = new Bindable<double>(1000);
IScrollAlgorithm IScrollingInfo.Algorithm { get; } = new ZeroScrollAlgorithm();
}
private class ZeroScrollAlgorithm : IScrollAlgorithm
{
public double GetDisplayStartTime(double originTime, float offset, double timeRange, float scrollLength)
=> double.MinValue;
public float GetLength(double startTime, double endTime, double timeRange, float scrollLength)
=> scrollLength;
public float PositionAt(double time, double currentTime, double timeRange, float scrollLength)
=> (float)((time - START_TIME) / timeRange) * scrollLength;
public double TimeAt(float position, double currentTime, double timeRange, float scrollLength)
=> 0;
public void Reset()
{
}
}
}
}