// 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 System.Collections.Generic; using System.Linq; using NUnit.Framework; using osu.Framework.Allocation; using osu.Framework.Bindables; using osu.Framework.Extensions.Color4Extensions; using osu.Framework.Graphics; using osu.Framework.Graphics.Containers; using osu.Framework.Graphics.Shapes; using osu.Game.Beatmaps; using osu.Game.Beatmaps.ControlPoints; using osu.Game.Graphics; using osu.Game.Graphics.Sprites; using osu.Game.Rulesets.Mania.Objects; using osu.Game.Rulesets.Mania.Objects.Drawables; using osu.Game.Rulesets.Objects.Drawables; using osu.Game.Rulesets.Objects.Types; using osu.Game.Rulesets.UI.Scrolling; using osu.Game.Tests.Visual; using osuTK; using osuTK.Graphics; namespace osu.Game.Rulesets.Mania.Tests { [TestFixture] public class TestSceneNotes : OsuTestScene { public override IReadOnlyList<Type> RequiredTypes => new[] { typeof(DrawableNote), typeof(DrawableHoldNote) }; [BackgroundDependencyLoader] private void load() { Child = new FillFlowContainer { Anchor = Anchor.Centre, Origin = Anchor.Centre, AutoSizeAxes = Axes.Both, Direction = FillDirection.Horizontal, Spacing = new Vector2(20), Children = new[] { createNoteDisplay(ScrollingDirection.Down, 1, out var note1), createNoteDisplay(ScrollingDirection.Up, 2, out var note2), createHoldNoteDisplay(ScrollingDirection.Down, 1, out var holdNote1), createHoldNoteDisplay(ScrollingDirection.Up, 2, out var holdNote2), } }; AddAssert("note 1 facing downwards", () => verifyAnchors(note1, Anchor.y2)); AddAssert("note 2 facing upwards", () => verifyAnchors(note2, Anchor.y0)); AddAssert("hold note 1 facing downwards", () => verifyAnchors(holdNote1, Anchor.y2)); AddAssert("hold note 2 facing upwards", () => verifyAnchors(holdNote2, Anchor.y0)); } private Drawable createNoteDisplay(ScrollingDirection direction, int identifier, out DrawableNote hitObject) { var note = new Note { StartTime = 999999999 }; note.ApplyDefaults(new ControlPointInfo(), new BeatmapDifficulty()); return new ScrollingTestContainer(direction) { AutoSizeAxes = Axes.Both, Child = new NoteContainer(direction, $"note {identifier}, scrolling {direction.ToString().ToLowerInvariant()}") { Child = hitObject = new DrawableNote(note) { AccentColour = Color4.OrangeRed } } }; } private Drawable createHoldNoteDisplay(ScrollingDirection direction, int identifier, out DrawableHoldNote hitObject) { var note = new HoldNote { StartTime = 999999999, Duration = 5000 }; note.ApplyDefaults(new ControlPointInfo(), new BeatmapDifficulty()); return new ScrollingTestContainer(direction) { AutoSizeAxes = Axes.Both, Child = new NoteContainer(direction, $"hold note {identifier}, scrolling {direction.ToString().ToLowerInvariant()}") { Child = hitObject = new DrawableHoldNote(note) { RelativeSizeAxes = Axes.Both, AccentColour = Color4.OrangeRed, } } }; } private bool verifyAnchors(DrawableHitObject hitObject, Anchor expectedAnchor) => hitObject.Anchor.HasFlag(expectedAnchor) && hitObject.Origin.HasFlag(expectedAnchor); private bool verifyAnchors(DrawableHoldNote holdNote, Anchor expectedAnchor) => verifyAnchors((DrawableHitObject)holdNote, expectedAnchor) && holdNote.NestedHitObjects.All(n => verifyAnchors(n, expectedAnchor)); private class NoteContainer : Container { private readonly Container content; protected override Container<Drawable> Content => content; private readonly ScrollingDirection direction; public NoteContainer(ScrollingDirection direction, string description) { this.direction = direction; AutoSizeAxes = Axes.Both; InternalChild = new FillFlowContainer { AutoSizeAxes = Axes.Both, Spacing = new Vector2(0, 10), Direction = FillDirection.Vertical, Children = new Drawable[] { new Container { Anchor = Anchor.TopCentre, Origin = Anchor.TopCentre, Width = 45, Height = 100, Children = new Drawable[] { new Box { Anchor = Anchor.TopCentre, Origin = Anchor.TopCentre, RelativeSizeAxes = Axes.Both, Width = 1.25f, Colour = Color4.Black.Opacity(0.5f) }, content = new Container { RelativeSizeAxes = Axes.Both } } }, new OsuSpriteText { Anchor = Anchor.TopCentre, Origin = Anchor.TopCentre, Font = OsuFont.GetFont(size: 14), Text = description } } }; } protected override IReadOnlyDependencyContainer CreateChildDependencies(IReadOnlyDependencyContainer parent) { var dependencies = new DependencyContainer(base.CreateChildDependencies(parent)); dependencies.CacheAs<IBindable<ManiaAction>>(new Bindable<ManiaAction>()); return dependencies; } protected override void Update() { base.Update(); foreach (var obj in content.OfType<DrawableHitObject>()) { if (!(obj.HitObject is IHasEndTime endTime)) continue; foreach (var nested in obj.NestedHitObjects) { double finalPosition = (nested.HitObject.StartTime - obj.HitObject.StartTime) / endTime.Duration; switch (direction) { case ScrollingDirection.Up: nested.Y = (float)(finalPosition * content.DrawHeight); break; case ScrollingDirection.Down: nested.Y = (float)(-finalPosition * content.DrawHeight); break; } } } } } } }