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255 lines
11 KiB
C#
255 lines
11 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using Humanizer;
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using NUnit.Framework;
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using osu.Framework.Allocation;
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using osu.Framework.Audio;
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using osu.Framework.Bindables;
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using osu.Framework.Extensions.ObjectExtensions;
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using osu.Framework.Graphics.Containers;
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using osu.Framework.Testing;
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using osu.Framework.Timing;
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using osu.Framework.Utils;
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using osu.Game.Beatmaps;
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using osu.Game.Rulesets.Objects;
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using osu.Game.Rulesets.Objects.Types;
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using osu.Game.Rulesets.Osu.Configuration;
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using osu.Game.Rulesets.Osu.Objects;
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using osu.Game.Rulesets.Osu.Objects.Drawables;
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using osu.Game.Rulesets.Osu.Skinning.Default;
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using osu.Game.Storyboards;
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using osu.Game.Tests;
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using osuTK;
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namespace osu.Game.Rulesets.Osu.Tests
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{
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[TestFixture]
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public partial class TestSceneSliderSnaking : TestSceneOsuPlayer
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{
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[Resolved]
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private AudioManager audioManager { get; set; } = null!;
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protected override bool Autoplay => autoplay;
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private bool autoplay;
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private readonly BindableBool snakingIn = new BindableBool();
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private readonly BindableBool snakingOut = new BindableBool();
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private IBeatmap beatmap = null!;
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private const double duration_of_span = 3605;
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private const double fade_in_modifier = -1200;
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protected override WorkingBeatmap CreateWorkingBeatmap(IBeatmap beatmap, Storyboard? storyboard = null)
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=> new ClockBackedTestWorkingBeatmap(this.beatmap = beatmap, storyboard, new FramedClock(new ManualClock { Rate = 1 }), audioManager);
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[BackgroundDependencyLoader]
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private void load()
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{
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var config = (OsuRulesetConfigManager)RulesetConfigs.GetConfigFor(Ruleset.Value.CreateInstance()).AsNonNull();
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config.BindWith(OsuRulesetSetting.SnakingInSliders, snakingIn);
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config.BindWith(OsuRulesetSetting.SnakingOutSliders, snakingOut);
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}
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private Slider slider = null!;
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private DrawableSlider? drawableSlider;
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protected override bool HasCustomSteps => true;
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[TestCase(0)]
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[TestCase(1)]
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[TestCase(2)]
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[FlakyTest]
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/*
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* Fail rate around 0.15%
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*
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* TearDown : System.TimeoutException : "wait for seek to finish" timed out
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* --TearDown
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* at osu.Framework.Testing.Drawables.Steps.UntilStepButton.<>c__DisplayClass11_0.<.ctor>b__0()
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* at osu.Framework.Testing.Drawables.Steps.StepButton.PerformStep(Boolean userTriggered)
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* at osu.Framework.Testing.TestScene.runNextStep(Action onCompletion, Action`1 onError, Func`2 stopCondition)
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*/
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public void TestSnakingEnabled(int sliderIndex)
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{
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AddStep("enable autoplay", () => autoplay = true);
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CreateTest();
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AddUntilStep("wait for track to start running", () => Beatmap.Value.Track.IsRunning);
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retrieveSlider(sliderIndex);
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setSnaking(true);
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addEnsureSnakingInSteps(() => slider.StartTime + fade_in_modifier);
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for (int i = 0; i < sliderIndex; i++)
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{
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// non-final repeats should not snake out
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addEnsureNoSnakingOutStep(() => slider.StartTime, i);
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}
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// final repeat should snake out
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addEnsureSnakingOutSteps(() => slider.StartTime, sliderIndex);
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}
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[TestCase(0)]
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[TestCase(1)]
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[TestCase(2)]
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[FlakyTest]
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/*
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* Fail rate around 0.15%
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*
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* TearDown : System.TimeoutException : "wait for seek to finish" timed out
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* --TearDown
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* at osu.Framework.Testing.Drawables.Steps.UntilStepButton.<>c__DisplayClass11_0.<.ctor>b__0()
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* at osu.Framework.Testing.Drawables.Steps.StepButton.PerformStep(Boolean userTriggered)
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* at osu.Framework.Testing.TestScene.runNextStep(Action onCompletion, Action`1 onError, Func`2 stopCondition)
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*/
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public void TestSnakingDisabled(int sliderIndex)
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{
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AddStep("have autoplay", () => autoplay = true);
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CreateTest();
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AddUntilStep("wait for track to start running", () => Beatmap.Value.Track.IsRunning);
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retrieveSlider(sliderIndex);
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setSnaking(false);
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addEnsureNoSnakingInSteps(() => slider.StartTime + fade_in_modifier);
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for (int i = 0; i <= sliderIndex; i++)
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{
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// no snaking out ever, including final repeat
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addEnsureNoSnakingOutStep(() => slider.StartTime, i);
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}
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}
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[Test]
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public void TestRepeatArrowDoesNotMove([Values] bool useAutoplay)
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{
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AddStep($"set autoplay to {useAutoplay}", () => autoplay = useAutoplay);
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setSnaking(true);
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CreateTest();
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// repeat might have a chance to update its position depending on where in the frame its hit,
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// so some leniency is allowed here instead of checking strict equality
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addCheckPositionChangeSteps(() => 16600, getSliderRepeat, positionAlmostSame);
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}
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private void retrieveSlider(int index)
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{
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AddStep("retrieve slider at index", () => slider = (Slider)beatmap.HitObjects[index]);
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addSeekStep(() => slider.StartTime);
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AddUntilStep("retrieve drawable slider", () =>
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(drawableSlider = (DrawableSlider?)Player.DrawableRuleset.Playfield.AllHitObjects.SingleOrDefault(d => d.HitObject == slider)) != null);
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}
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private void addEnsureSnakingInSteps(Func<double> startTime) => addCheckPositionChangeSteps(startTime, getSliderEnd, positionIncreased);
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private void addEnsureNoSnakingInSteps(Func<double> startTime) => addCheckPositionChangeSteps(startTime, getSliderEnd, positionRemainsSame);
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private void addEnsureSnakingOutSteps(Func<double> startTime, int repeatIndex)
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{
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if (repeatIndex % 2 == 0)
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addCheckPositionChangeSteps(timeAtRepeat(startTime, repeatIndex), getSliderStart, positionIncreased);
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else
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addCheckPositionChangeSteps(timeAtRepeat(startTime, repeatIndex), getSliderEnd, positionDecreased);
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}
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private void addEnsureNoSnakingOutStep(Func<double> startTime, int repeatIndex)
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=> addCheckPositionChangeSteps(timeAtRepeat(startTime, repeatIndex), positionAtRepeat(repeatIndex), positionRemainsSame);
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private Func<double> timeAtRepeat(Func<double> startTime, int repeatIndex) => () => startTime() + 100 + duration_of_span * repeatIndex;
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private Func<Vector2> positionAtRepeat(int repeatIndex) => repeatIndex % 2 == 0 ? getSliderStart : getSliderEnd;
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private List<Vector2> getSliderCurve() => ((PlaySliderBody)drawableSlider!.Body.Drawable).CurrentCurve;
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private Vector2 getSliderStart() => getSliderCurve().First();
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private Vector2 getSliderEnd() => getSliderCurve().Last();
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private Vector2 getSliderRepeat()
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{
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var drawable = Player.DrawableRuleset.Playfield.AllHitObjects.SingleOrDefault(d => d.HitObject == beatmap.HitObjects[1]);
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var repeat = drawable.ChildrenOfType<Container<DrawableSliderRepeat>>().First().Children.First();
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return repeat.Position;
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}
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private bool positionRemainsSame(Vector2 previous, Vector2 current) => previous == current;
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private bool positionIncreased(Vector2 previous, Vector2 current) => current.X > previous.X && current.Y > previous.Y;
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private bool positionDecreased(Vector2 previous, Vector2 current) => current.X < previous.X && current.Y < previous.Y;
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private bool positionAlmostSame(Vector2 previous, Vector2 current) => Precision.AlmostEquals(previous, current, 1);
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private void addCheckPositionChangeSteps(Func<double> startTime, Func<Vector2> positionToCheck, Func<Vector2, Vector2, bool> positionAssertion)
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{
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Vector2 previousPosition = Vector2.Zero;
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string positionDescription = positionToCheck.Method.Name.Humanize(LetterCasing.LowerCase);
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string assertionDescription = positionAssertion.Method.Name.Humanize(LetterCasing.LowerCase);
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addSeekStep(startTime);
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AddStep($"save {positionDescription} position", () => previousPosition = positionToCheck.Invoke());
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addSeekStep(() => startTime() + 100);
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AddAssert($"{positionDescription} {assertionDescription}", () =>
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{
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var currentPosition = positionToCheck.Invoke();
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return positionAssertion.Invoke(previousPosition, currentPosition);
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});
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}
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private void setSnaking(bool value)
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{
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AddStep($"{(value ? "enable" : "disable")} snaking", () =>
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{
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snakingIn.Value = value;
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snakingOut.Value = value;
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});
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}
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private void addSeekStep(Func<double> getTime)
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{
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AddStep("seek to time", () => Player.GameplayClockContainer.Seek(getTime()));
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AddUntilStep("wait for seek to finish", () => Precision.AlmostEquals(getTime(), Player.DrawableRuleset.FrameStableClock.CurrentTime, 100));
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}
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protected override IBeatmap CreateBeatmap(RulesetInfo ruleset) => new Beatmap { HitObjects = createHitObjects() };
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private static List<HitObject> createHitObjects() => new List<HitObject>
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{
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new Slider
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{
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StartTime = 3000,
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Position = new Vector2(100, 100),
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Path = new SliderPath(PathType.PerfectCurve, new[]
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{
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Vector2.Zero,
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new Vector2(300, 200)
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}),
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},
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new Slider
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{
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StartTime = 13000,
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Position = new Vector2(100, 100),
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Path = new SliderPath(PathType.PerfectCurve, new[]
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{
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Vector2.Zero,
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new Vector2(300, 200)
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}),
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RepeatCount = 1,
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},
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new Slider
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{
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StartTime = 23000,
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Position = new Vector2(100, 100),
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Path = new SliderPath(PathType.PerfectCurve, new[]
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{
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Vector2.Zero,
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new Vector2(300, 200)
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}),
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RepeatCount = 2,
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},
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new HitCircle
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{
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StartTime = 199999,
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}
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};
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}
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}
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