osu/osu.Game.Rulesets.Osu.Tests/Editor/TestSceneOsuEditorGrids.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.
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#nullable disable
using System.Linq;
using NUnit.Framework;
using osu.Framework.Testing;
using osu.Framework.Utils;
using osu.Game.Rulesets.Osu.Edit;
using osu.Game.Rulesets.Osu.Edit.Blueprints.HitCircles;
using osu.Game.Tests.Visual;
using osuTK;
using osuTK.Input;
namespace osu.Game.Rulesets.Osu.Tests.Editor
{
public partial class TestSceneOsuEditorGrids : EditorTestScene
{
protected override Ruleset CreateEditorRuleset() => new OsuRuleset();
[Test]
public void TestGridToggles()
{
AddStep("enable distance snap grid", () => InputManager.Key(Key.T));
AddStep("select second object", () => EditorBeatmap.SelectedHitObjects.Add(EditorBeatmap.HitObjects.ElementAt(1)));
AddUntilStep("distance snap grid visible", () => this.ChildrenOfType<OsuDistanceSnapGrid>().Any());
rectangularGridActive(false);
AddStep("enable rectangular grid", () => InputManager.Key(Key.Y));
AddStep("select second object", () => EditorBeatmap.SelectedHitObjects.Add(EditorBeatmap.HitObjects.ElementAt(1)));
AddUntilStep("distance snap grid still visible", () => this.ChildrenOfType<OsuDistanceSnapGrid>().Any());
rectangularGridActive(true);
AddStep("disable distance snap grid", () => InputManager.Key(Key.T));
AddUntilStep("distance snap grid hidden", () => !this.ChildrenOfType<OsuDistanceSnapGrid>().Any());
AddStep("select second object", () => EditorBeatmap.SelectedHitObjects.Add(EditorBeatmap.HitObjects.ElementAt(1)));
rectangularGridActive(true);
AddStep("disable rectangular grid", () => InputManager.Key(Key.Y));
AddUntilStep("distance snap grid still hidden", () => !this.ChildrenOfType<OsuDistanceSnapGrid>().Any());
rectangularGridActive(false);
}
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[Test]
public void TestDistanceSnapMomentaryToggle()
{
AddStep("select second object", () => EditorBeatmap.SelectedHitObjects.Add(EditorBeatmap.HitObjects.ElementAt(1)));
AddUntilStep("distance snap grid hidden", () => !this.ChildrenOfType<OsuDistanceSnapGrid>().Any());
AddStep("hold alt", () => InputManager.PressKey(Key.AltLeft));
AddUntilStep("distance snap grid visible", () => this.ChildrenOfType<OsuDistanceSnapGrid>().Any());
AddStep("release alt", () => InputManager.ReleaseKey(Key.AltLeft));
AddUntilStep("distance snap grid hidden", () => !this.ChildrenOfType<OsuDistanceSnapGrid>().Any());
}
[Test]
public void TestGridSnapMomentaryToggle()
{
rectangularGridActive(false);
AddStep("hold shift", () => InputManager.PressKey(Key.ShiftLeft));
rectangularGridActive(true);
AddStep("release shift", () => InputManager.ReleaseKey(Key.ShiftLeft));
rectangularGridActive(false);
}
private void rectangularGridActive(bool active)
{
AddStep("choose placement tool", () => InputManager.Key(Key.Number2));
AddStep("move cursor to (1, 1)", () =>
{
var composer = Editor.ChildrenOfType<OsuRectangularPositionSnapGrid>().Single();
InputManager.MoveMouseTo(composer.ToScreenSpace(new Vector2(1, 1)));
});
if (active)
AddAssert("placement blueprint at (0, 0)", () => Precision.AlmostEquals(Editor.ChildrenOfType<HitCirclePlacementBlueprint>().Single().HitObject.Position, new Vector2(0, 0)));
else
AddAssert("placement blueprint at (1, 1)", () => Precision.AlmostEquals(Editor.ChildrenOfType<HitCirclePlacementBlueprint>().Single().HitObject.Position, new Vector2(1, 1)));
}
[Test]
public void TestGridSizeToggling()
{
AddStep("enable rectangular grid", () => InputManager.Key(Key.Y));
AddUntilStep("rectangular grid visible", () => this.ChildrenOfType<OsuRectangularPositionSnapGrid>().Any());
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gridSizeIs(4);
nextGridSizeIs(8);
nextGridSizeIs(16);
nextGridSizeIs(32);
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nextGridSizeIs(4);
}
private void nextGridSizeIs(int size)
{
AddStep("toggle to next grid size", () => InputManager.Key(Key.G));
gridSizeIs(size);
}
private void gridSizeIs(int size)
=> AddAssert($"grid size is {size}", () => this.ChildrenOfType<OsuRectangularPositionSnapGrid>().Single().Spacing == new Vector2(size)
&& EditorBeatmap.BeatmapInfo.GridSize == size);
}
}