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osu-lazer/osu.Game.Rulesets.Osu.Tests/Editor/TestScenePathControlPointVisualiser.cs
2024-06-18 08:32:12 +02:00

303 lines
11 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.
#nullable disable
using System.Linq;
using NUnit.Framework;
using osu.Framework.Graphics;
using osu.Framework.Graphics.UserInterface;
using osu.Game.Beatmaps;
using osu.Game.Beatmaps.ControlPoints;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Objects.Types;
using osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components;
using osu.Game.Rulesets.Osu.Objects;
using osu.Game.Tests.Visual;
using osuTK;
using osuTK.Input;
namespace osu.Game.Rulesets.Osu.Tests.Editor
{
public partial class TestScenePathControlPointVisualiser : OsuManualInputManagerTestScene
{
private Slider slider;
private PathControlPointVisualiser<Slider> visualiser;
[SetUp]
public void Setup() => Schedule(() =>
{
slider = new Slider();
slider.ApplyDefaults(new ControlPointInfo(), new BeatmapDifficulty());
});
[Test]
public void TestPerfectCurveTooManyPoints()
{
createVisualiser(true);
addControlPointStep(new Vector2(200), PathType.BEZIER);
addControlPointStep(new Vector2(300));
addControlPointStep(new Vector2(500, 300));
addControlPointStep(new Vector2(700, 200));
addControlPointStep(new Vector2(500, 100));
// Must be both hovering and selecting the control point for the context menu to work.
moveMouseToControlPoint(1);
AddStep("select control point", () => visualiser.Pieces[1].IsSelected.Value = true);
addContextMenuItemStep("Perfect curve");
assertControlPointPathType(0, PathType.BEZIER);
assertControlPointPathType(1, PathType.PERFECT_CURVE);
assertControlPointPathType(3, PathType.BEZIER);
}
[Test]
public void TestPerfectCurveLastThreePoints()
{
createVisualiser(true);
addControlPointStep(new Vector2(200), PathType.BEZIER);
addControlPointStep(new Vector2(300));
addControlPointStep(new Vector2(500, 300));
addControlPointStep(new Vector2(700, 200));
addControlPointStep(new Vector2(500, 100));
moveMouseToControlPoint(2);
AddStep("select control point", () => visualiser.Pieces[2].IsSelected.Value = true);
addContextMenuItemStep("Perfect curve");
assertControlPointPathType(0, PathType.BEZIER);
assertControlPointPathType(2, PathType.PERFECT_CURVE);
assertControlPointPathType(4, null);
}
[Test]
public void TestPerfectCurveLastTwoPoints()
{
createVisualiser(true);
addControlPointStep(new Vector2(200), PathType.BEZIER);
addControlPointStep(new Vector2(300));
addControlPointStep(new Vector2(500, 300));
addControlPointStep(new Vector2(700, 200));
addControlPointStep(new Vector2(500, 100));
moveMouseToControlPoint(3);
AddStep("select control point", () => visualiser.Pieces[3].IsSelected.Value = true);
addContextMenuItemStep("Perfect curve");
assertControlPointPathType(0, PathType.BEZIER);
AddAssert("point 3 is not inherited", () => slider.Path.ControlPoints[3].Type != null);
}
[Test]
public void TestPerfectCurveTooManyPointsLinear()
{
createVisualiser(true);
addControlPointStep(new Vector2(200), PathType.LINEAR);
addControlPointStep(new Vector2(300));
addControlPointStep(new Vector2(500, 300));
addControlPointStep(new Vector2(700, 200));
addControlPointStep(new Vector2(500, 100));
// Must be both hovering and selecting the control point for the context menu to work.
moveMouseToControlPoint(1);
AddStep("select control point", () => visualiser.Pieces[1].IsSelected.Value = true);
addContextMenuItemStep("Perfect curve");
assertControlPointPathType(0, PathType.LINEAR);
assertControlPointPathType(1, PathType.PERFECT_CURVE);
assertControlPointPathType(3, PathType.LINEAR);
}
[Test]
public void TestPerfectCurveChangeToBezier()
{
createVisualiser(true);
addControlPointStep(new Vector2(200), PathType.BEZIER);
addControlPointStep(new Vector2(300), PathType.PERFECT_CURVE);
addControlPointStep(new Vector2(500, 300));
addControlPointStep(new Vector2(700, 200), PathType.BEZIER);
addControlPointStep(new Vector2(500, 100));
moveMouseToControlPoint(3);
AddStep("select control point", () => visualiser.Pieces[3].IsSelected.Value = true);
addContextMenuItemStep("Inherit");
assertControlPointPathType(0, PathType.BEZIER);
assertControlPointPathType(1, PathType.BEZIER);
assertControlPointPathType(3, null);
}
[Test]
public void TestCatmullAvailableIffSelectionContainsCatmull()
{
createVisualiser(true);
addControlPointStep(new Vector2(200), PathType.CATMULL);
addControlPointStep(new Vector2(300));
addControlPointStep(new Vector2(500, 300));
addControlPointStep(new Vector2(700, 200));
addControlPointStep(new Vector2(500, 100));
moveMouseToControlPoint(2);
AddStep("select first and third control point", () =>
{
visualiser.Pieces[0].IsSelected.Value = true;
visualiser.Pieces[2].IsSelected.Value = true;
});
addContextMenuItemStep("Catmull");
assertControlPointPathType(0, PathType.CATMULL);
assertControlPointPathType(2, PathType.CATMULL);
assertControlPointPathType(4, null);
}
[Test]
public void TestStackingUpdatesPointsPosition()
{
createVisualiser(true);
Vector2[] points =
[
new Vector2(200),
new Vector2(300),
new Vector2(500, 300),
new Vector2(700, 200),
new Vector2(500, 100)
];
foreach (var point in points) addControlPointStep(point);
AddStep("apply stacking", () => slider.StackHeightBindable.Value += 1);
for (int i = 0; i < points.Length; i++)
addAssertPointPositionChanged(points, i);
}
[Test]
public void TestChangingControlPointTypeViaTab()
{
createVisualiser(true);
addControlPointStep(new Vector2(200), PathType.LINEAR);
addControlPointStep(new Vector2(300));
addControlPointStep(new Vector2(500, 300));
addControlPointStep(new Vector2(700, 200));
addControlPointStep(new Vector2(500, 100));
AddStep("select first control point", () => visualiser.Pieces[0].IsSelected.Value = true);
AddStep("press tab", () => InputManager.Key(Key.Tab));
assertControlPointPathType(0, PathType.BEZIER);
AddStep("press shift-tab", () =>
{
InputManager.PressKey(Key.LShift);
InputManager.Key(Key.Tab);
InputManager.ReleaseKey(Key.LShift);
});
assertControlPointPathType(0, PathType.LINEAR);
AddStep("press shift-tab", () =>
{
InputManager.PressKey(Key.LShift);
InputManager.Key(Key.Tab);
InputManager.ReleaseKey(Key.LShift);
});
assertControlPointPathType(0, PathType.BSpline(4));
AddStep("press shift-tab", () =>
{
InputManager.PressKey(Key.LShift);
InputManager.Key(Key.Tab);
InputManager.ReleaseKey(Key.LShift);
});
assertControlPointPathType(0, PathType.PERFECT_CURVE);
assertControlPointPathType(2, PathType.BSpline(4));
AddStep("select third last control point", () =>
{
visualiser.Pieces[0].IsSelected.Value = false;
visualiser.Pieces[2].IsSelected.Value = true;
});
AddStep("press shift-tab", () =>
{
InputManager.PressKey(Key.LShift);
InputManager.Key(Key.Tab);
InputManager.ReleaseKey(Key.LShift);
});
assertControlPointPathType(2, PathType.PERFECT_CURVE);
AddRepeatStep("press tab", () => InputManager.Key(Key.Tab), 2);
assertControlPointPathType(0, PathType.BEZIER);
assertControlPointPathType(2, null);
AddStep("select first and third control points", () =>
{
visualiser.Pieces[0].IsSelected.Value = true;
visualiser.Pieces[2].IsSelected.Value = true;
});
AddStep("press alt-1", () =>
{
InputManager.PressKey(Key.AltLeft);
InputManager.Key(Key.Number1);
InputManager.ReleaseKey(Key.AltLeft);
});
assertControlPointPathType(0, PathType.LINEAR);
assertControlPointPathType(2, PathType.LINEAR);
}
private void addAssertPointPositionChanged(Vector2[] points, int index)
{
AddAssert($"Point at {points.ElementAt(index)} changed",
() => visualiser.Pieces[index].Position,
() => !Is.EqualTo(points.ElementAt(index))
);
}
private void createVisualiser(bool allowSelection) => AddStep("create visualiser", () => Child = visualiser = new PathControlPointVisualiser<Slider>(slider, allowSelection)
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre
});
private void addControlPointStep(Vector2 position) => addControlPointStep(position, null);
private void addControlPointStep(Vector2 position, PathType? type)
{
AddStep($"add {type?.Type} control point at {position}", () =>
{
slider.Path.ControlPoints.Add(new PathControlPoint(position, type));
});
}
private void moveMouseToControlPoint(int index)
{
AddStep($"move mouse to control point {index}", () =>
{
Vector2 position = slider.Path.ControlPoints[index].Position;
InputManager.MoveMouseTo(visualiser.Pieces[0].Parent!.ToScreenSpace(position));
});
}
private void assertControlPointPathType(int controlPointIndex, PathType? type)
{
AddAssert($"point {controlPointIndex} is {type}", () => slider.Path.ControlPoints[controlPointIndex].Type == type);
}
private void addContextMenuItemStep(string contextMenuText)
{
AddStep($"click context menu item \"{contextMenuText}\"", () =>
{
MenuItem item = visualiser.ContextMenuItems!.FirstOrDefault(menuItem => menuItem.Text.Value == "Curve type")?.Items.FirstOrDefault(menuItem => menuItem.Text.Value == contextMenuText);
item?.Action.Value?.Invoke();
});
}
}
}