diff --git a/osu.Game.Rulesets.Osu.Tests/Mods/TestSceneOsuModRepel.cs b/osu.Game.Rulesets.Osu.Tests/Mods/TestSceneOsuModRepel.cs new file mode 100644 index 000000000000..6bd41e2fa5e0 --- /dev/null +++ b/osu.Game.Rulesets.Osu.Tests/Mods/TestSceneOsuModRepel.cs @@ -0,0 +1,27 @@ +// Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. +// See the LICENCE file in the repository root for full licence text. + +using NUnit.Framework; +using osu.Game.Rulesets.Osu.Mods; + +namespace osu.Game.Rulesets.Osu.Tests.Mods +{ + public class TestSceneOsuModRepel : OsuModTestScene + { + [TestCase(0.1f)] + [TestCase(0.5f)] + [TestCase(1)] + public void TestRepel(float strength) + { + CreateModTest(new ModTestData + { + Mod = new OsuModRepel + { + RepulsionStrength = { Value = strength }, + }, + PassCondition = () => true, + Autoplay = false, + }); + } + } +} diff --git a/osu.Game.Rulesets.Osu/Mods/OsuModAutopilot.cs b/osu.Game.Rulesets.Osu/Mods/OsuModAutopilot.cs index 4c9418726c69..a3f6448457b6 100644 --- a/osu.Game.Rulesets.Osu/Mods/OsuModAutopilot.cs +++ b/osu.Game.Rulesets.Osu/Mods/OsuModAutopilot.cs @@ -24,7 +24,7 @@ public class OsuModAutopilot : Mod, IApplicableFailOverride, IUpdatableByPlayfie public override ModType Type => ModType.Automation; public override string Description => @"Automatic cursor movement - just follow the rhythm."; public override double ScoreMultiplier => 1; - public override Type[] IncompatibleMods => new[] { typeof(OsuModSpunOut), typeof(ModRelax), typeof(ModFailCondition), typeof(ModNoFail), typeof(ModAutoplay), typeof(OsuModMagnetised) }; + public override Type[] IncompatibleMods => new[] { typeof(OsuModSpunOut), typeof(ModRelax), typeof(ModFailCondition), typeof(ModNoFail), typeof(ModAutoplay), typeof(OsuModMagnetised), typeof(OsuModRepel) }; public bool PerformFail() => false; diff --git a/osu.Game.Rulesets.Osu/Mods/OsuModAutoplay.cs b/osu.Game.Rulesets.Osu/Mods/OsuModAutoplay.cs index d562c375417e..490b5b7a9d66 100644 --- a/osu.Game.Rulesets.Osu/Mods/OsuModAutoplay.cs +++ b/osu.Game.Rulesets.Osu/Mods/OsuModAutoplay.cs @@ -14,7 +14,7 @@ namespace osu.Game.Rulesets.Osu.Mods { public class OsuModAutoplay : ModAutoplay { - public override Type[] IncompatibleMods => base.IncompatibleMods.Concat(new[] { typeof(OsuModMagnetised), typeof(OsuModAutopilot), typeof(OsuModSpunOut), typeof(OsuModAlternate) }).ToArray(); + public override Type[] IncompatibleMods => base.IncompatibleMods.Concat(new[] { typeof(OsuModMagnetised), typeof(OsuModRepel), typeof(OsuModAutopilot), typeof(OsuModSpunOut), typeof(OsuModAlternate) }).ToArray(); public override ModReplayData CreateReplayData(IBeatmap beatmap, IReadOnlyList mods) => new ModReplayData(new OsuAutoGenerator(beatmap, mods).Generate(), new ModCreatedUser { Username = "Autoplay" }); diff --git a/osu.Game.Rulesets.Osu/Mods/OsuModMagnetised.cs b/osu.Game.Rulesets.Osu/Mods/OsuModMagnetised.cs index cee40866b1cd..f9a74d2a3a51 100644 --- a/osu.Game.Rulesets.Osu/Mods/OsuModMagnetised.cs +++ b/osu.Game.Rulesets.Osu/Mods/OsuModMagnetised.cs @@ -26,7 +26,7 @@ internal class OsuModMagnetised : Mod, IUpdatableByPlayfield, IApplicableToDrawa public override ModType Type => ModType.Fun; public override string Description => "No need to chase the circles – your cursor is a magnet!"; public override double ScoreMultiplier => 1; - public override Type[] IncompatibleMods => new[] { typeof(OsuModAutopilot), typeof(OsuModWiggle), typeof(OsuModTransform), typeof(ModAutoplay), typeof(OsuModRelax) }; + public override Type[] IncompatibleMods => new[] { typeof(OsuModAutopilot), typeof(OsuModWiggle), typeof(OsuModTransform), typeof(ModAutoplay), typeof(OsuModRelax), typeof(OsuModRepel) }; private IFrameStableClock gameplayClock; diff --git a/osu.Game.Rulesets.Osu/Mods/OsuModRelax.cs b/osu.Game.Rulesets.Osu/Mods/OsuModRelax.cs index 2cf8c278cacb..5c1de83972c6 100644 --- a/osu.Game.Rulesets.Osu/Mods/OsuModRelax.cs +++ b/osu.Game.Rulesets.Osu/Mods/OsuModRelax.cs @@ -21,7 +21,7 @@ namespace osu.Game.Rulesets.Osu.Mods public class OsuModRelax : ModRelax, IUpdatableByPlayfield, IApplicableToDrawableRuleset, IApplicableToPlayer { public override string Description => @"You don't need to click. Give your clicking/tapping fingers a break from the heat of things."; - public override Type[] IncompatibleMods => base.IncompatibleMods.Concat(new[] { typeof(OsuModAutopilot), typeof(OsuModMagnetised), typeof(OsuModAlternate) }).ToArray(); + public override Type[] IncompatibleMods => base.IncompatibleMods.Concat(new[] { typeof(OsuModAutopilot), typeof(OsuModMagnetised), typeof(OsuModRepel), typeof(OsuModAlternate) }).ToArray(); /// /// How early before a hitobject's start time to trigger a hit. diff --git a/osu.Game.Rulesets.Osu/Mods/OsuModRepel.cs b/osu.Game.Rulesets.Osu/Mods/OsuModRepel.cs new file mode 100644 index 000000000000..211987ee323d --- /dev/null +++ b/osu.Game.Rulesets.Osu/Mods/OsuModRepel.cs @@ -0,0 +1,98 @@ +// 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.Diagnostics; +using osu.Framework.Bindables; +using osu.Framework.Utils; +using osu.Game.Configuration; +using osu.Game.Rulesets.Mods; +using osu.Game.Rulesets.Objects.Drawables; +using osu.Game.Rulesets.Osu.Objects; +using osu.Game.Rulesets.Osu.Objects.Drawables; +using osu.Game.Rulesets.Osu.UI; +using osu.Game.Rulesets.Osu.Utils; +using osu.Game.Rulesets.UI; +using osuTK; + +namespace osu.Game.Rulesets.Osu.Mods +{ + internal class OsuModRepel : Mod, IUpdatableByPlayfield, IApplicableToDrawableRuleset + { + public override string Name => "Repel"; + public override string Acronym => "RP"; + public override ModType Type => ModType.Fun; + public override string Description => "Hit objects run away!"; + public override double ScoreMultiplier => 1; + public override Type[] IncompatibleMods => new[] { typeof(OsuModAutopilot), typeof(OsuModWiggle), typeof(OsuModTransform), typeof(ModAutoplay), typeof(OsuModMagnetised) }; + + private IFrameStableClock? gameplayClock; + + [SettingSource("Repulsion strength", "How strong the repulsion is.", 0)] + public BindableFloat RepulsionStrength { get; } = new BindableFloat(0.5f) + { + Precision = 0.05f, + MinValue = 0.05f, + MaxValue = 1.0f, + }; + + public void ApplyToDrawableRuleset(DrawableRuleset drawableRuleset) + { + gameplayClock = drawableRuleset.FrameStableClock; + + // Hide judgment displays and follow points as they won't make any sense. + // Judgements can potentially be turned on in a future where they display at a position relative to their drawable counterpart. + drawableRuleset.Playfield.DisplayJudgements.Value = false; + (drawableRuleset.Playfield as OsuPlayfield)?.FollowPoints.Hide(); + } + + public void Update(Playfield playfield) + { + var cursorPos = playfield.Cursor.ActiveCursor.DrawPosition; + + foreach (var drawable in playfield.HitObjectContainer.AliveObjects) + { + var destination = Vector2.Clamp(2 * drawable.Position - cursorPos, Vector2.Zero, OsuPlayfield.BASE_SIZE); + + if (drawable.HitObject is Slider thisSlider) + { + var possibleMovementBounds = OsuHitObjectGenerationUtils.CalculatePossibleMovementBounds(thisSlider); + + destination = Vector2.Clamp( + destination, + new Vector2(possibleMovementBounds.Left, possibleMovementBounds.Top), + new Vector2(possibleMovementBounds.Right, possibleMovementBounds.Bottom) + ); + } + + switch (drawable) + { + case DrawableHitCircle circle: + easeTo(circle, destination, cursorPos); + break; + + case DrawableSlider slider: + + if (!slider.HeadCircle.Result.HasResult) + easeTo(slider, destination, cursorPos); + else + easeTo(slider, destination - slider.Ball.DrawPosition, cursorPos); + + break; + } + } + } + + private void easeTo(DrawableHitObject hitObject, Vector2 destination, Vector2 cursorPos) + { + Debug.Assert(gameplayClock != null); + + double dampLength = Vector2.Distance(hitObject.Position, cursorPos) / (0.04 * RepulsionStrength.Value + 0.04); + + float x = (float)Interpolation.DampContinuously(hitObject.X, destination.X, dampLength, gameplayClock.ElapsedFrameTime); + float y = (float)Interpolation.DampContinuously(hitObject.Y, destination.Y, dampLength, gameplayClock.ElapsedFrameTime); + + hitObject.Position = new Vector2(x, y); + } + } +} diff --git a/osu.Game.Rulesets.Osu/Mods/OsuModTransform.cs b/osu.Game.Rulesets.Osu/Mods/OsuModTransform.cs index 5a08df380399..84906f6eedc3 100644 --- a/osu.Game.Rulesets.Osu/Mods/OsuModTransform.cs +++ b/osu.Game.Rulesets.Osu/Mods/OsuModTransform.cs @@ -22,7 +22,7 @@ internal class OsuModTransform : ModWithVisibilityAdjustment public override ModType Type => ModType.Fun; public override string Description => "Everything rotates. EVERYTHING."; public override double ScoreMultiplier => 1; - public override Type[] IncompatibleMods => new[] { typeof(OsuModWiggle), typeof(OsuModMagnetised) }; + public override Type[] IncompatibleMods => new[] { typeof(OsuModWiggle), typeof(OsuModMagnetised), typeof(OsuModRepel) }; private float theta; diff --git a/osu.Game.Rulesets.Osu/Mods/OsuModWiggle.cs b/osu.Game.Rulesets.Osu/Mods/OsuModWiggle.cs index 3fba2cefd2e6..8acd4fc42266 100644 --- a/osu.Game.Rulesets.Osu/Mods/OsuModWiggle.cs +++ b/osu.Game.Rulesets.Osu/Mods/OsuModWiggle.cs @@ -22,7 +22,7 @@ internal class OsuModWiggle : ModWithVisibilityAdjustment public override ModType Type => ModType.Fun; public override string Description => "They just won't stay still..."; public override double ScoreMultiplier => 1; - public override Type[] IncompatibleMods => new[] { typeof(OsuModTransform), typeof(OsuModMagnetised) }; + public override Type[] IncompatibleMods => new[] { typeof(OsuModTransform), typeof(OsuModMagnetised), typeof(OsuModRepel) }; private const int wiggle_duration = 90; // (ms) Higher = fewer wiggles private const int wiggle_strength = 10; // Higher = stronger wiggles diff --git a/osu.Game.Rulesets.Osu/OsuRuleset.cs b/osu.Game.Rulesets.Osu/OsuRuleset.cs index 120ce3261224..ba0ef9ec3a78 100644 --- a/osu.Game.Rulesets.Osu/OsuRuleset.cs +++ b/osu.Game.Rulesets.Osu/OsuRuleset.cs @@ -197,7 +197,7 @@ public override IEnumerable GetModsFor(ModType type) new OsuModApproachDifferent(), new OsuModMuted(), new OsuModNoScope(), - new OsuModMagnetised(), + new MultiMod(new OsuModMagnetised(), new OsuModRepel()), new ModAdaptiveSpeed() }; diff --git a/osu.Game.Rulesets.Osu/Utils/OsuHitObjectGenerationUtils_Reposition.cs b/osu.Game.Rulesets.Osu/Utils/OsuHitObjectGenerationUtils_Reposition.cs index 81830ca6331d..a9ae313a313a 100644 --- a/osu.Game.Rulesets.Osu/Utils/OsuHitObjectGenerationUtils_Reposition.cs +++ b/osu.Game.Rulesets.Osu/Utils/OsuHitObjectGenerationUtils_Reposition.cs @@ -194,7 +194,7 @@ private static Vector2 clampHitCircleToPlayfield(WorkingObject workingObject) private static Vector2 clampSliderToPlayfield(WorkingObject workingObject) { var slider = (Slider)workingObject.HitObject; - var possibleMovementBounds = calculatePossibleMovementBounds(slider); + var possibleMovementBounds = CalculatePossibleMovementBounds(slider); // The slider rotation applied in computeModifiedPosition might make it impossible to fit the slider into the playfield // For example, a long horizontal slider will be off-screen when rotated by 90 degrees @@ -214,7 +214,7 @@ private static Vector2 clampSliderToPlayfield(WorkingObject workingObject) RotateSlider(slider, workingObject.RotationOriginal + MathF.PI - getSliderRotation(slider)); } - possibleMovementBounds = calculatePossibleMovementBounds(slider); + possibleMovementBounds = CalculatePossibleMovementBounds(slider); } var previousPosition = workingObject.PositionModified; @@ -260,10 +260,12 @@ private static void applyDecreasingShift(IList hitObjects, Vector2 /// Calculates a which contains all of the possible movements of the slider (in relative X/Y coordinates) /// such that the entire slider is inside the playfield. /// + /// The for which to calculate a movement bounding box. + /// A which contains all of the possible movements of the slider such that the entire slider is inside the playfield. /// /// If the slider is larger than the playfield, the returned may have negative width/height. /// - private static RectangleF calculatePossibleMovementBounds(Slider slider) + public static RectangleF CalculatePossibleMovementBounds(Slider slider) { var pathPositions = new List(); slider.Path.GetPathToProgress(pathPositions, 0, 1);