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c5d6b6ea8d
This was due to this code happening in UpdateAfterChildren(), after the GCC has processed one frame. During this time, the clock could have advanced an arbitrary amount. The cause of this is the removal of the Task.Run() to set the clock in Restart() (now called Reset()) which changed the timing, so it only worked before due to pure luck.
152 lines
5.7 KiB
C#
152 lines
5.7 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.Diagnostics;
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using System.Linq;
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using NUnit.Framework;
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using osu.Framework.Graphics;
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using osu.Framework.Utils;
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using osu.Game.Beatmaps;
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using osu.Game.Graphics.Sprites;
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using osu.Game.Rulesets.Osu;
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using osu.Game.Screens.Play;
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using osu.Game.Storyboards;
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using osu.Game.Tests.Beatmaps;
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using osuTK;
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namespace osu.Game.Tests.Visual.Gameplay
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{
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public class TestSceneLeadIn : RateAdjustedBeatmapTestScene
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{
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private LeadInPlayer player;
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private const double lenience_ms = 10;
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private const double first_hit_object = 2170;
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[TestCase(1000, 0)]
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[TestCase(2000, 0)]
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[TestCase(3000, first_hit_object - 3000)]
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[TestCase(10000, first_hit_object - 10000)]
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public void TestLeadInProducesCorrectStartTime(double leadIn, double expectedStartTime)
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{
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loadPlayerWithBeatmap(new TestBeatmap(new OsuRuleset().RulesetInfo)
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{
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BeatmapInfo = { AudioLeadIn = leadIn }
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});
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AddAssert($"first frame is {expectedStartTime}", () =>
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{
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Debug.Assert(player.FirstFrameClockTime != null);
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return Precision.AlmostEquals(player.FirstFrameClockTime.Value, expectedStartTime, lenience_ms);
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});
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}
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[TestCase(1000, 0)]
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[TestCase(0, 0)]
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[TestCase(-1000, -1000)]
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[TestCase(-10000, -10000)]
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public void TestStoryboardProducesCorrectStartTimeSimpleAlpha(double firstStoryboardEvent, double expectedStartTime)
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{
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var storyboard = new Storyboard();
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var sprite = new StoryboardSprite("unknown", Anchor.TopLeft, Vector2.Zero);
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sprite.TimelineGroup.Alpha.Add(Easing.None, firstStoryboardEvent, firstStoryboardEvent + 500, 0, 1);
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storyboard.GetLayer("Background").Add(sprite);
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loadPlayerWithBeatmap(new TestBeatmap(new OsuRuleset().RulesetInfo), storyboard);
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AddAssert($"first frame is {expectedStartTime}", () =>
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{
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Debug.Assert(player.FirstFrameClockTime != null);
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return Precision.AlmostEquals(player.FirstFrameClockTime.Value, expectedStartTime, lenience_ms);
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});
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}
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[TestCase(1000, 0, false)]
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[TestCase(0, 0, false)]
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[TestCase(-1000, -1000, false)]
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[TestCase(-10000, -10000, false)]
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[TestCase(1000, 0, true)]
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[TestCase(0, 0, true)]
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[TestCase(-1000, -1000, true)]
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[TestCase(-10000, -10000, true)]
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public void TestStoryboardProducesCorrectStartTimeFadeInAfterOtherEvents(double firstStoryboardEvent, double expectedStartTime, bool addEventToLoop)
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{
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var storyboard = new Storyboard();
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var sprite = new StoryboardSprite("unknown", Anchor.TopLeft, Vector2.Zero);
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// these should be ignored as we have an alpha visibility blocker proceeding this command.
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sprite.TimelineGroup.Scale.Add(Easing.None, -20000, -18000, 0, 1);
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var loopGroup = sprite.AddLoop(-20000, 50);
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loopGroup.Scale.Add(Easing.None, -20000, -18000, 0, 1);
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var target = addEventToLoop ? loopGroup : sprite.TimelineGroup;
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target.Alpha.Add(Easing.None, firstStoryboardEvent, firstStoryboardEvent + 500, 0, 1);
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// these should be ignored due to being in the future.
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sprite.TimelineGroup.Alpha.Add(Easing.None, 18000, 20000, 0, 1);
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loopGroup.Alpha.Add(Easing.None, 18000, 20000, 0, 1);
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storyboard.GetLayer("Background").Add(sprite);
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loadPlayerWithBeatmap(new TestBeatmap(new OsuRuleset().RulesetInfo), storyboard);
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AddAssert($"first frame is {expectedStartTime}", () =>
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{
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Debug.Assert(player.FirstFrameClockTime != null);
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return Precision.AlmostEquals(player.FirstFrameClockTime.Value, expectedStartTime, lenience_ms);
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});
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}
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private void loadPlayerWithBeatmap(IBeatmap beatmap, Storyboard storyboard = null)
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{
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AddStep("create player", () =>
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{
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Beatmap.Value = CreateWorkingBeatmap(beatmap, storyboard);
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LoadScreen(player = new LeadInPlayer());
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});
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AddUntilStep("player loaded", () => player.IsLoaded && player.Alpha == 1);
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}
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private class LeadInPlayer : TestPlayer
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{
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public LeadInPlayer()
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: base(false, false)
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{
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}
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public double? FirstFrameClockTime;
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public new GameplayClockContainer GameplayClockContainer => base.GameplayClockContainer;
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public double GameplayStartTime => DrawableRuleset.GameplayStartTime;
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public double FirstHitObjectTime => DrawableRuleset.Objects.First().StartTime;
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public double GameplayClockTime => GameplayClockContainer.GameplayClock.CurrentTime;
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protected override void Update()
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{
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base.Update();
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if (!FirstFrameClockTime.HasValue)
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{
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FirstFrameClockTime = GameplayClockContainer.GameplayClock.CurrentTime;
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AddInternal(new OsuSpriteText
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{
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Text = $"GameplayStartTime: {DrawableRuleset.GameplayStartTime} "
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+ $"FirstHitObjectTime: {FirstHitObjectTime} "
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+ $"LeadInTime: {Beatmap.Value.BeatmapInfo.AudioLeadIn} "
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+ $"FirstFrameClockTime: {FirstFrameClockTime}"
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});
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}
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}
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}
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}
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}
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