osu/osu.Game.Rulesets.Osu.Tests/Editor/TestSceneObjectObjectSnap.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.Linq;
using NUnit.Framework;
using osu.Framework.Testing;
using osu.Framework.Utils;
using osu.Game.Beatmaps;
using osu.Game.Rulesets.Osu.Objects;
using osu.Game.Rulesets.Osu.UI;
using osu.Game.Tests.Beatmaps;
using osuTK;
using osuTK.Input;
namespace osu.Game.Rulesets.Osu.Tests.Editor
{
[TestFixture]
public class TestSceneObjectObjectSnap : TestSceneOsuEditor
{
private OsuPlayfield playfield;
protected override IBeatmap CreateBeatmap(RulesetInfo ruleset) => new TestBeatmap(Ruleset.Value, false);
public override void SetUpSteps()
{
base.SetUpSteps();
AddStep("get playfield", () => playfield = Editor.ChildrenOfType<OsuPlayfield>().First());
AddStep("seek to first control point", () => EditorClock.Seek(Beatmap.Value.Beatmap.ControlPointInfo.TimingPoints.First().Time));
}
[TestCase(true)]
[TestCase(false)]
public void TestHitCircleSnapsToOtherHitCircle(bool distanceSnapEnabled)
{
AddStep("move mouse to centre", () => InputManager.MoveMouseTo(playfield.ScreenSpaceDrawQuad.Centre));
if (!distanceSnapEnabled)
AddStep("disable distance snap", () => InputManager.Key(Key.Q));
AddStep("enter placement mode", () => InputManager.Key(Key.Number2));
AddStep("place first object", () => InputManager.Click(MouseButton.Left));
AddStep("move mouse slightly", () => InputManager.MoveMouseTo(playfield.ScreenSpaceDrawQuad.Centre + new Vector2(playfield.ScreenSpaceDrawQuad.Width * 0.02f, 0)));
AddStep("place second object", () => InputManager.Click(MouseButton.Left));
AddAssert("both objects at same location", () =>
{
var objects = EditorBeatmap.HitObjects;
var first = (OsuHitObject)objects.First();
var second = (OsuHitObject)objects.Last();
return Precision.AlmostEquals(first.EndPosition, second.Position);
});
}
[Test]
public void TestHitCircleSnapsToSliderEnd()
{
AddStep("move mouse to centre", () => InputManager.MoveMouseTo(playfield.ScreenSpaceDrawQuad.Centre));
AddStep("disable distance snap", () => InputManager.Key(Key.Q));
AddStep("enter slider placement mode", () => InputManager.Key(Key.Number3));
AddStep("start slider placement", () => InputManager.Click(MouseButton.Left));
AddStep("move to place end", () => InputManager.MoveMouseTo(playfield.ScreenSpaceDrawQuad.Centre + new Vector2(playfield.ScreenSpaceDrawQuad.Width * 0.225f, 0)));
AddStep("end slider placement", () => InputManager.Click(MouseButton.Right));
AddStep("enter circle placement mode", () => InputManager.Key(Key.Number2));
AddStep("move mouse slightly", () => InputManager.MoveMouseTo(playfield.ScreenSpaceDrawQuad.Centre + new Vector2(playfield.ScreenSpaceDrawQuad.Width * 0.235f, 0)));
AddStep("place second object", () => InputManager.Click(MouseButton.Left));
AddAssert("circle is at slider's end", () =>
{
var objects = EditorBeatmap.HitObjects;
var first = (Slider)objects.First();
var second = (OsuHitObject)objects.Last();
return Precision.AlmostEquals(first.EndPosition, second.Position);
});
}
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[Test]
public void TestSecondCircleInSelectionAlsoSnaps()
{
AddStep("move mouse to centre", () => InputManager.MoveMouseTo(playfield.ScreenSpaceDrawQuad.Centre));
AddStep("disable distance snap", () => InputManager.Key(Key.Q));
AddStep("enter placement mode", () => InputManager.Key(Key.Number2));
AddStep("place first object", () => InputManager.Click(MouseButton.Left));
AddStep("increment time", () => EditorClock.SeekForward(true));
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AddStep("move mouse right", () => InputManager.MoveMouseTo(playfield.ScreenSpaceDrawQuad.Centre + new Vector2(playfield.ScreenSpaceDrawQuad.Width * 0.2f, 0)));
AddStep("place second object", () => InputManager.Click(MouseButton.Left));
AddStep("increment time", () => EditorClock.SeekForward(true));
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AddStep("move mouse down", () => InputManager.MoveMouseTo(playfield.ScreenSpaceDrawQuad.Centre + new Vector2(0, playfield.ScreenSpaceDrawQuad.Width * 0.2f)));
AddStep("place third object", () => InputManager.Click(MouseButton.Left));
AddStep("enter selection mode", () => InputManager.Key(Key.Number1));
AddStep("select objects 2 and 3", () =>
{
// add selection backwards to test non-sequential time ordering
EditorBeatmap.SelectedHitObjects.Add(EditorBeatmap.HitObjects[2]);
EditorBeatmap.SelectedHitObjects.Add(EditorBeatmap.HitObjects[1]);
});
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AddStep("begin drag", () => InputManager.PressButton(MouseButton.Left));
AddStep("move mouse slightly off centre", () => InputManager.MoveMouseTo(playfield.ScreenSpaceDrawQuad.Centre + new Vector2(playfield.ScreenSpaceDrawQuad.Width * 0.02f, 0)));
AddAssert("object 3 snapped to 1", () =>
{
var objects = EditorBeatmap.HitObjects;
var first = (OsuHitObject)objects.First();
var third = (OsuHitObject)objects.Last();
return Precision.AlmostEquals(first.EndPosition, third.Position);
});
AddStep("move mouse slightly off centre", () => InputManager.MoveMouseTo(playfield.ScreenSpaceDrawQuad.Centre + new Vector2(playfield.ScreenSpaceDrawQuad.Width * -0.22f, playfield.ScreenSpaceDrawQuad.Width * 0.21f)));
AddAssert("object 2 snapped to 1", () =>
{
var objects = EditorBeatmap.HitObjects;
var first = (OsuHitObject)objects.First();
var second = (OsuHitObject)objects.ElementAt(1);
return Precision.AlmostEquals(first.EndPosition, second.Position);
});
AddStep("end drag", () => InputManager.ReleaseButton(MouseButton.Left));
}
}
}