osu/osu.Game.Rulesets.Catch.Tests/Editor/TestSceneJuiceStreamPlaceme...

144 lines
5.5 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.Collections.Generic;
using System.Linq;
using NUnit.Framework;
using osu.Framework.Extensions.ObjectExtensions;
using osu.Framework.Utils;
using osu.Game.Beatmaps;
using osu.Game.Rulesets.Catch.Edit.Blueprints;
using osu.Game.Rulesets.Catch.Objects;
using osu.Game.Rulesets.Catch.Objects.Drawables;
using osu.Game.Rulesets.Edit;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Objects.Drawables;
using osuTK.Input;
namespace osu.Game.Rulesets.Catch.Tests.Editor
{
public partial class TestSceneJuiceStreamPlacementBlueprint : CatchPlacementBlueprintTestScene
{
private const double velocity_factor = 0.5;
private JuiceStream lastObject => LastObject?.HitObject as JuiceStream;
protected override IBeatmap GetPlayableBeatmap()
{
var playable = base.GetPlayableBeatmap();
playable.Difficulty.SliderTickRate = 5;
playable.Difficulty.SliderMultiplier = velocity_factor * 10;
return playable;
}
[Test]
public void TestBasicPlacement()
{
double[] times = { 300, 800 };
float[] positions = { 100, 200 };
addPlacementSteps(times, positions);
AddAssert("juice stream is placed", () => lastObject != null);
AddAssert("start time is correct", () => Precision.AlmostEquals(lastObject.StartTime, times[0]));
AddAssert("end time is correct", () => Precision.AlmostEquals(lastObject.EndTime, times[1]));
AddAssert("start position is correct", () => Precision.AlmostEquals(lastObject.OriginalX, positions[0]));
AddAssert("end position is correct", () => Precision.AlmostEquals(lastObject.EndX, positions[1]));
AddAssert("default slider velocity", () => lastObject.DifficultyControlPoint.SliderVelocityBindable.IsDefault);
}
[Test]
public void TestEmptyNotCommitted()
{
addMoveAndClickSteps(100, 100);
addMoveAndClickSteps(100, 100);
addMoveAndClickSteps(100, 100, true);
AddAssert("juice stream not placed", () => lastObject == null);
}
[Test]
public void TestMultipleSegments()
{
double[] times = { 100, 300, 500, 700 };
float[] positions = { 100, 150, 100, 100 };
addPlacementSteps(times, positions);
AddAssert("has 4 vertices", () => lastObject.Path.ControlPoints.Count == 4);
addPathCheckStep(times, positions);
}
[Test]
public void TestSliderVelocityChange()
{
double[] times = { 100, 300 };
float[] positions = { 200, 500 };
addPlacementSteps(times, positions);
addPathCheckStep(times, positions);
AddAssert("slider velocity changed", () => !lastObject.DifficultyControlPoint.SliderVelocityBindable.IsDefault);
}
[Test]
public void TestClampedPositionIsRestored()
{
double[] times = { 100, 300, 500 };
float[] positions = { 200, 200, -3000, 250 };
addMoveAndClickSteps(times[0], positions[0]);
addMoveAndClickSteps(times[1], positions[1]);
AddMoveStep(times[2], positions[2]);
addMoveAndClickSteps(times[2], positions[3], true);
addPathCheckStep(times, new float[] { 200, 200, 250 });
}
[Test]
public void TestOutOfOrder()
{
double[] times = { 100, 700, 500, 300 };
float[] positions = { 100, 200, 150, 50 };
addPlacementSteps(times, positions);
addPathCheckStep(times, positions);
}
[Test]
public void TestMoveBeforeFirstVertex()
{
double[] times = { 300, 500, 100 };
float[] positions = { 100, 100, 100 };
addPlacementSteps(times, positions);
AddAssert("start time is correct", () => Precision.AlmostEquals(lastObject.StartTime, times[0]));
AddAssert("end time is correct", () => Precision.AlmostEquals(lastObject.EndTime, times[1], 1e-3));
}
protected override DrawableHitObject CreateHitObject(HitObject hitObject) => new DrawableJuiceStream((JuiceStream)hitObject);
protected override PlacementBlueprint CreateBlueprint() => new JuiceStreamPlacementBlueprint();
private void addMoveAndClickSteps(double time, float position, bool end = false)
{
AddMoveStep(time, position);
AddClickStep(end ? MouseButton.Right : MouseButton.Left);
}
private void addPlacementSteps(double[] times, float[] positions)
{
for (int i = 0; i < times.Length; i++)
addMoveAndClickSteps(times[i], positions[i], i == times.Length - 1);
}
private void addPathCheckStep(double[] times, float[] positions) => AddStep("assert path is correct", () =>
Assert.That(getPositions(times), Is.EqualTo(positions).Within(Precision.FLOAT_EPSILON)));
private float[] getPositions(IEnumerable<double> times)
{
JuiceStream hitObject = lastObject.AsNonNull();
return times
.Select(time => (time - hitObject.StartTime) * hitObject.Velocity)
.Select(distance => hitObject.EffectiveX + hitObject.Path.PositionAt(distance / hitObject.Distance).X)
.ToArray();
}
}
}