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Merge pull request #5774 from MaxOhn/aimassist-mod

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Add "Aim Assist" mod
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Dean Herbert 2022-02-03 10:40:43 +09:00 committed by GitHub
commit be9df2ca11
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9 changed files with 121 additions and 9 deletions
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27
osu.Game.Rulesets.Osu.Tests/Mods/TestSceneOsuModAimAssist.cs Normal file
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@ -0,0 +1,27 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. 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 TestSceneOsuModAimAssist : OsuModTestScene
{
[TestCase(0.1f)]
[TestCase(0.5f)]
[TestCase(1)]
public void TestAimAssist(float strength)
{
CreateModTest(new ModTestData
{
Mod = new OsuModAimAssist
{
AssistStrength = { Value = strength },
},
PassCondition = () => true,
Autoplay = false,
});
}
}
}

83
osu.Game.Rulesets.Osu/Mods/OsuModAimAssist.cs Normal file
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@ -0,0 +1,83 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using System;
using osu.Framework.Bindables;
using osu.Framework.Graphics.Sprites;
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.UI;
using osuTK;
namespace osu.Game.Rulesets.Osu.Mods
{
internal class OsuModAimAssist : Mod, IUpdatableByPlayfield, IApplicableToDrawableRuleset<OsuHitObject>
{
public override string Name => "Aim Assist";
public override string Acronym => "AA";
public override IconUsage? Icon => FontAwesome.Solid.MousePointer;
public override ModType Type => ModType.Fun;
public override string Description => "No need to chase the circle – the circle chases you!";
public override double ScoreMultiplier => 1;
public override Type[] IncompatibleMods => new[] { typeof(OsuModAutopilot), typeof(OsuModWiggle), typeof(OsuModTransform), typeof(ModAutoplay) };
private IFrameStableClock gameplayClock;
[SettingSource("Assist strength", "How much this mod will assist you.", 0)]
public BindableFloat AssistStrength { get; } = new BindableFloat(0.5f)
{
Precision = 0.05f,
MinValue = 0.05f,
MaxValue = 1.0f,
};
public void ApplyToDrawableRuleset(DrawableRuleset<OsuHitObject> 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)
{
switch (drawable)
{
case DrawableHitCircle circle:
easeTo(circle, cursorPos);
break;
case DrawableSlider slider:
if (!slider.HeadCircle.Result.HasResult)
easeTo(slider, cursorPos);
else
easeTo(slider, cursorPos - slider.Ball.DrawPosition);
break;
}
}
}
private void easeTo(DrawableHitObject hitObject, Vector2 destination)
{
double dampLength = Interpolation.Lerp(3000, 40, AssistStrength.Value);
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);
}
}
}

2
osu.Game.Rulesets.Osu/Mods/OsuModAutopilot.cs
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@ -22,7 +22,7 @@ namespace osu.Game.Rulesets.Osu.Mods
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) };
public override Type[] IncompatibleMods => new[] { typeof(OsuModSpunOut), typeof(ModRelax), typeof(ModFailCondition), typeof(ModNoFail), typeof(ModAutoplay), typeof(OsuModAimAssist) };
public bool PerformFail() => false;

2
osu.Game.Rulesets.Osu/Mods/OsuModAutoplay.cs
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@ -14,7 +14,7 @@ namespace osu.Game.Rulesets.Osu.Mods
{
public class OsuModAutoplay : ModAutoplay
{
public override Type[] IncompatibleMods => base.IncompatibleMods.Append(typeof(OsuModAutopilot)).Append(typeof(OsuModSpunOut)).ToArray();
public override Type[] IncompatibleMods => base.IncompatibleMods.Concat(new[] { typeof(OsuModAimAssist), typeof(OsuModAutopilot), typeof(OsuModSpunOut) }).ToArray();
public override Score CreateReplayScore(IBeatmap beatmap, IReadOnlyList<Mod> mods) => new Score
{

2
osu.Game.Rulesets.Osu/Mods/OsuModCinema.cs
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@ -15,7 +15,7 @@ namespace osu.Game.Rulesets.Osu.Mods
{
public class OsuModCinema : ModCinema<OsuHitObject>
{
public override Type[] IncompatibleMods => base.IncompatibleMods.Append(typeof(OsuModAutopilot)).Append(typeof(OsuModSpunOut)).ToArray();
public override Type[] IncompatibleMods => base.IncompatibleMods.Concat(new[] { typeof(OsuModAimAssist), typeof(OsuModAutopilot), typeof(OsuModSpunOut) }).ToArray();
public override Score CreateReplayScore(IBeatmap beatmap, IReadOnlyList<Mod> mods) => new Score
{

2
osu.Game.Rulesets.Osu/Mods/OsuModTransform.cs
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@ -20,7 +20,7 @@ namespace osu.Game.Rulesets.Osu.Mods
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) };
public override Type[] IncompatibleMods => new[] { typeof(OsuModWiggle), typeof(OsuModAimAssist) };
private float theta;

2
osu.Game.Rulesets.Osu/Mods/OsuModWiggle.cs
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@ -20,7 +20,7 @@ namespace osu.Game.Rulesets.Osu.Mods
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) };
public override Type[] IncompatibleMods => new[] { typeof(OsuModTransform), typeof(OsuModAimAssist) };
private const int wiggle_duration = 90; // (ms) Higher = fewer wiggles
private const int wiggle_strength = 10; // Higher = stronger wiggles

1
osu.Game.Rulesets.Osu/OsuRuleset.cs
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@ -193,6 +193,7 @@ namespace osu.Game.Rulesets.Osu
new OsuModApproachDifferent(),
new OsuModMuted(),
new OsuModNoScope(),
new OsuModAimAssist(),
};
case ModType.System:

9
osu.Game.Rulesets.Osu/UI/OsuPlayfield.cs
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@ -31,7 +31,8 @@ namespace osu.Game.Rulesets.Osu.UI
private readonly ProxyContainer approachCircles;
private readonly ProxyContainer spinnerProxies;
private readonly JudgementContainer<DrawableOsuJudgement> judgementLayer;
private readonly FollowPointRenderer followPoints;
public FollowPointRenderer FollowPoints { get; }
public static readonly Vector2 BASE_SIZE = new Vector2(512, 384);
@ -50,7 +51,7 @@ namespace osu.Game.Rulesets.Osu.UI
{
playfieldBorder = new PlayfieldBorder { RelativeSizeAxes = Axes.Both },
spinnerProxies = new ProxyContainer { RelativeSizeAxes = Axes.Both },
followPoints = new FollowPointRenderer { RelativeSizeAxes = Axes.Both },
FollowPoints = new FollowPointRenderer { RelativeSizeAxes = Axes.Both },
judgementLayer = new JudgementContainer<DrawableOsuJudgement> { RelativeSizeAxes = Axes.Both },
HitObjectContainer,
judgementAboveHitObjectLayer = new Container { RelativeSizeAxes = Axes.Both },
@ -131,13 +132,13 @@ namespace osu.Game.Rulesets.Osu.UI
protected override void OnHitObjectAdded(HitObject hitObject)
{
base.OnHitObjectAdded(hitObject);
followPoints.AddFollowPoints((OsuHitObject)hitObject);
FollowPoints.AddFollowPoints((OsuHitObject)hitObject);
}
protected override void OnHitObjectRemoved(HitObject hitObject)
{
base.OnHitObjectRemoved(hitObject);
followPoints.RemoveFollowPoints((OsuHitObject)hitObject);
FollowPoints.RemoveFollowPoints((OsuHitObject)hitObject);
}
private void onNewResult(DrawableHitObject judgedObject, JudgementResult result)