diff --git a/osu.Game.Tests/Visual/Gameplay/TestSceneGameplayRewinding.cs b/osu.Game.Tests/Visual/Gameplay/TestSceneGameplayRewinding.cs new file mode 100644 index 0000000000..237fee1594 --- /dev/null +++ b/osu.Game.Tests/Visual/Gameplay/TestSceneGameplayRewinding.cs @@ -0,0 +1,109 @@ +// Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. +// See the LICENCE file in the repository root for full licence text. + +using System.Collections.Generic; +using System.Linq; +using NUnit.Framework; +using osu.Framework.Allocation; +using osu.Framework.Audio; +using osu.Framework.Audio.Track; +using osu.Framework.MathUtils; +using osu.Framework.Timing; +using osu.Game.Beatmaps; +using osu.Game.Rulesets; +using osu.Game.Rulesets.Judgements; +using osu.Game.Rulesets.Osu; +using osu.Game.Rulesets.Osu.Objects; +using osu.Game.Rulesets.UI; +using osu.Game.Screens.Play; +using osuTK; + +namespace osu.Game.Tests.Visual.Gameplay +{ + public class TestSceneGameplayRewinding : PlayerTestScene + { + private RulesetExposingPlayer player => (RulesetExposingPlayer)Player; + + [Resolved] + private AudioManager audioManager { get; set; } + + public TestSceneGameplayRewinding() + : base(new OsuRuleset()) + { + } + + private Track track; + + protected override WorkingBeatmap CreateWorkingBeatmap(IBeatmap beatmap) + { + var working = new ClockBackedTestWorkingBeatmap(beatmap, new FramedClock(new ManualClock { Rate = 1 }), audioManager); + track = working.Track; + return working; + } + + [Test] + public void TestNoJudgementsOnRewind() + { + AddUntilStep("wait for track to start running", () => track.IsRunning); + addSeekStep(3000); + AddAssert("all judged", () => player.DrawableRuleset.Playfield.AllHitObjects.All(h => h.Judged)); + AddStep("clear results", () => player.AppliedResults.Clear()); + addSeekStep(0); + AddAssert("none judged", () => player.DrawableRuleset.Playfield.AllHitObjects.All(h => !h.Judged)); + AddAssert("no results triggered", () => player.AppliedResults.Count == 0); + } + + private void addSeekStep(double time) + { + AddStep($"seek to {time}", () => track.Seek(time)); + + // Allow a few frames of lenience + AddUntilStep("wait for seek to finish", () => Precision.AlmostEquals(time, player.DrawableRuleset.FrameStableClock.CurrentTime, 100)); + } + + protected override Player CreatePlayer(Ruleset ruleset) + { + Mods.Value = Mods.Value.Concat(new[] { ruleset.GetAutoplayMod() }).ToArray(); + return new RulesetExposingPlayer(); + } + + protected override IBeatmap CreateBeatmap(RulesetInfo ruleset) + { + var beatmap = new Beatmap + { + BeatmapInfo = { BaseDifficulty = { ApproachRate = 9 } }, + }; + + for (int i = 0; i < 15; i++) + { + beatmap.HitObjects.Add(new HitCircle + { + Position = new Vector2(256, 192), + StartTime = 1000 + 30 * i + }); + } + + return beatmap; + } + + private class RulesetExposingPlayer : Player + { + public readonly List AppliedResults = new List(); + + public new GameplayClockContainer GameplayClockContainer => base.GameplayClockContainer; + + public new DrawableRuleset DrawableRuleset => base.DrawableRuleset; + + public RulesetExposingPlayer() + : base(false, false) + { + } + + [BackgroundDependencyLoader] + private void load() + { + ScoreProcessor.NewJudgement += r => AppliedResults.Add(r); + } + } + } +} diff --git a/osu.Game/Rulesets/Objects/Drawables/DrawableHitObject.cs b/osu.Game/Rulesets/Objects/Drawables/DrawableHitObject.cs index 02d29de367..1cce5598e1 100644 --- a/osu.Game/Rulesets/Objects/Drawables/DrawableHitObject.cs +++ b/osu.Game/Rulesets/Objects/Drawables/DrawableHitObject.cs @@ -244,6 +244,10 @@ internal void OnLifetimeEnd() /// Whether a scoring result has occurred from this or any nested . protected bool UpdateResult(bool userTriggered) { + // It's possible for input to get into a bad state when rewinding gameplay, so results should not be processed + if (Time.Elapsed < 0) + return false; + judgementOccurred = false; if (AllJudged)