diff --git a/osu.Game.Rulesets.Osu.Tests/TestSceneOutOfOrderHits.cs b/osu.Game.Rulesets.Osu.Tests/TestSceneOutOfOrderHits.cs index d6858f831e..40ee53e8f2 100644 --- a/osu.Game.Rulesets.Osu.Tests/TestSceneOutOfOrderHits.cs +++ b/osu.Game.Rulesets.Osu.Tests/TestSceneOutOfOrderHits.cs @@ -296,6 +296,44 @@ namespace osu.Game.Rulesets.Osu.Tests addJudgementAssert(hitObjects[1], HitResult.Great); } + [Test] + public void TestHitSliderHeadBeforeHitCircle() + { + const double time_circle = 1000; + const double time_slider = 1200; + Vector2 positionCircle = Vector2.Zero; + Vector2 positionSlider = new Vector2(80); + + var hitObjects = new List + { + new TestHitCircle + { + StartTime = time_circle, + Position = positionCircle + }, + new TestSlider + { + StartTime = time_slider, + Position = positionSlider, + Path = new SliderPath(PathType.Linear, new[] + { + Vector2.Zero, + new Vector2(25, 0), + }) + } + }; + + performTest(hitObjects, new List + { + new OsuReplayFrame { Time = time_circle - 100, Position = positionSlider, Actions = { OsuAction.LeftButton } }, + new OsuReplayFrame { Time = time_circle, Position = positionCircle, Actions = { OsuAction.RightButton } }, + new OsuReplayFrame { Time = time_slider, Position = positionSlider, Actions = { OsuAction.LeftButton } }, + }); + + addJudgementAssert(hitObjects[0], HitResult.Great); + addJudgementAssert(hitObjects[1], HitResult.Great); + } + private void addJudgementAssert(OsuHitObject hitObject, HitResult result) { AddAssert($"({hitObject.GetType().ReadableName()} @ {hitObject.StartTime}) judgement is {result}", @@ -371,6 +409,9 @@ namespace osu.Game.Rulesets.Osu.Tests { HeadCircle.HitWindows = new TestHitWindows(); TailCircle.HitWindows = new TestHitWindows(); + + HeadCircle.HitWindows.SetDifficulty(0); + TailCircle.HitWindows.SetDifficulty(0); }; } } diff --git a/osu.Game.Rulesets.Osu/Objects/Drawables/DrawableSlider.cs b/osu.Game.Rulesets.Osu/Objects/Drawables/DrawableSlider.cs index 522217a916..72502c02cd 100644 --- a/osu.Game.Rulesets.Osu/Objects/Drawables/DrawableSlider.cs +++ b/osu.Game.Rulesets.Osu/Objects/Drawables/DrawableSlider.cs @@ -125,7 +125,11 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables return new DrawableSliderTail(slider, tail); case SliderHeadCircle head: - return new DrawableSliderHead(slider, head) { OnShake = Shake }; + return new DrawableSliderHead(slider, head) + { + OnShake = Shake, + CheckHittable = (d, t) => CheckHittable?.Invoke(d, t) ?? true + }; case SliderTick tick: return new DrawableSliderTick(tick) { Position = tick.Position - slider.Position }; diff --git a/osu.Game.Rulesets.Osu/UI/OrderedHitPolicy.cs b/osu.Game.Rulesets.Osu/UI/OrderedHitPolicy.cs index dfca2aff7b..53dd1127d6 100644 --- a/osu.Game.Rulesets.Osu/UI/OrderedHitPolicy.cs +++ b/osu.Game.Rulesets.Osu/UI/OrderedHitPolicy.cs @@ -1,16 +1,17 @@ // Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. // See the LICENCE file in the repository root for full licence text. +using System; +using System.Collections.Generic; using osu.Game.Rulesets.Objects; using osu.Game.Rulesets.Objects.Drawables; -using osu.Game.Rulesets.Osu.Objects; using osu.Game.Rulesets.Osu.Objects.Drawables; using osu.Game.Rulesets.UI; namespace osu.Game.Rulesets.Osu.UI { /// - /// Ensures that s are hit in-order. + /// Ensures that s are hit in-order. Affectionately known as "note lock". /// If a is hit out of order: /// /// The hit is blocked if it occurred earlier than the previous 's start time. @@ -36,13 +37,9 @@ namespace osu.Game.Rulesets.Osu.UI { DrawableHitObject blockingObject = null; - // Find the last hitobject which blocks future hits. - foreach (var obj in hitObjectContainer.AliveObjects) + foreach (var obj in enumerateHitObjectsUpTo(hitObject.HitObject.StartTime)) { - if (obj == hitObject) - break; - - if (drawableCanBlockFutureHits(obj)) + if (hitObjectCanBlockFutureHits(obj)) blockingObject = obj; } @@ -54,74 +51,56 @@ namespace osu.Game.Rulesets.Osu.UI // 1. The last blocking hitobject has been judged. // 2. The current time is after the last hitobject's start time. // Hits at exactly the same time as the blocking hitobject are allowed for maps that contain simultaneous hitobjects (e.g. /b/372245). - if (blockingObject.Judged || time >= blockingObject.HitObject.StartTime) - return true; - - return false; + return blockingObject.Judged || time >= blockingObject.HitObject.StartTime; } /// /// Handles a being hit to potentially miss all earlier s. /// /// The that was hit. - public void HandleHit(HitObject hitObject) + public void HandleHit(DrawableHitObject hitObject) { // Hitobjects which themselves don't block future hitobjects don't cause misses (e.g. slider ticks, spinners). if (!hitObjectCanBlockFutureHits(hitObject)) return; - double maximumTime = hitObject.StartTime; + if (!IsHittable(hitObject, hitObject.HitObject.StartTime + hitObject.Result.TimeOffset)) + throw new InvalidOperationException($"A {hitObject} was hit before it become hittable!"); - // Iterate through and apply miss results to all top-level and nested hitobjects which block future hits. - foreach (var obj in hitObjectContainer.AliveObjects) + foreach (var obj in enumerateHitObjectsUpTo(hitObject.HitObject.StartTime)) { - if (obj.Judged || obj.HitObject.StartTime >= maximumTime) + if (obj.Judged) continue; - if (hitObjectCanBlockFutureHits(obj.HitObject)) - applyMiss(obj); - - foreach (var nested in obj.NestedHitObjects) - { - if (nested.Judged || nested.HitObject.StartTime >= maximumTime) - continue; - - if (hitObjectCanBlockFutureHits(nested.HitObject)) - applyMiss(nested); - } + if (hitObjectCanBlockFutureHits(obj)) + ((DrawableOsuHitObject)obj).MissForcefully(); } - - static void applyMiss(DrawableHitObject obj) => ((DrawableOsuHitObject)obj).MissForcefully(); - } - - /// - /// Whether a blocks hits on future s until its start time is reached. - /// - /// - /// This will ONLY match on top-most s. - /// - /// The to test. - private static bool drawableCanBlockFutureHits(DrawableHitObject hitObject) - { - // Special considerations for slider tails aren't required since only top-most drawable hitobjects are being iterated over. - return hitObject is DrawableHitCircle || hitObject is DrawableSlider; } /// /// Whether a blocks hits on future s until its start time is reached. /// - /// - /// This is more rigorous and may not match on top-most s as does. - /// /// The to test. - private static bool hitObjectCanBlockFutureHits(HitObject hitObject) - { - // Unlike the above we will receive slider tails, but they do not block future hits. - if (hitObject is SliderTailCircle) - return false; + private static bool hitObjectCanBlockFutureHits(DrawableHitObject hitObject) + => hitObject is DrawableHitCircle; - // All other hitcircles continue to block future hits. - return hitObject is HitCircle; + private IEnumerable enumerateHitObjectsUpTo(double targetTime) + { + foreach (var obj in hitObjectContainer.AliveObjects) + { + if (obj.HitObject.StartTime >= targetTime) + yield break; + + yield return obj; + + foreach (var nestedObj in obj.NestedHitObjects) + { + if (nestedObj.HitObject.StartTime >= targetTime) + break; + + yield return nestedObj; + } + } } } } diff --git a/osu.Game.Rulesets.Osu/UI/OsuPlayfield.cs b/osu.Game.Rulesets.Osu/UI/OsuPlayfield.cs index 2f222f59b4..4b1a2ce43c 100644 --- a/osu.Game.Rulesets.Osu/UI/OsuPlayfield.cs +++ b/osu.Game.Rulesets.Osu/UI/OsuPlayfield.cs @@ -86,7 +86,7 @@ namespace osu.Game.Rulesets.Osu.UI private void onNewResult(DrawableHitObject judgedObject, JudgementResult result) { // Hitobjects that block future hits should miss previous hitobjects if they're hit out-of-order. - hitPolicy.HandleHit(result.HitObject); + hitPolicy.HandleHit(judgedObject); if (!judgedObject.DisplayResult || !DisplayJudgements.Value) return;