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Code Issues Releases Wiki Activity

Merge pull request #14016 from ggliv/osu-mod-mirror

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Add "Mirror" mod
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Dean Herbert 2021-07-28 20:57:30 +09:00 committed by GitHub
commit 607da5143e
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 116 additions and 21 deletions
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6
osu.Game.Rulesets.Mania/Mods/ManiaModMirror.cs
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@ -10,13 +10,9 @@ using osu.Game.Rulesets.Mania.Beatmaps;
namespace osu.Game.Rulesets.Mania.Mods
{
public class ManiaModMirror : Mod, IApplicableToBeatmap
public class ManiaModMirror : ModMirror, IApplicableToBeatmap
{
public override string Name => "Mirror";
public override string Acronym => "MR";
public override ModType Type => ModType.Conversion;
public override string Description => "Notes are flipped horizontally.";
public override double ScoreMultiplier => 1;
public void ApplyToBeatmap(IBeatmap beatmap)
{

21
osu.Game.Rulesets.Osu/Mods/OsuModHardRock.cs
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@ -1,13 +1,12 @@
// 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 System.Linq;
using osu.Framework.Extensions.IEnumerableExtensions;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Osu.Objects;
using osu.Game.Rulesets.Osu.UI;
using osuTK;
using osu.Game.Rulesets.Osu.Utils;
namespace osu.Game.Rulesets.Osu.Mods
{
@ -15,23 +14,13 @@ namespace osu.Game.Rulesets.Osu.Mods
{
public override double ScoreMultiplier => 1.06;
public override Type[] IncompatibleMods => base.IncompatibleMods.Append(typeof(ModMirror)).ToArray();
public void ApplyToHitObject(HitObject hitObject)
{
var osuObject = (OsuHitObject)hitObject;
osuObject.Position = new Vector2(osuObject.Position.X, OsuPlayfield.BASE_SIZE.Y - osuObject.Y);
if (!(hitObject is Slider slider))
return;
slider.NestedHitObjects.OfType<SliderTick>().ForEach(h => h.Position = new Vector2(h.Position.X, OsuPlayfield.BASE_SIZE.Y - h.Position.Y));
slider.NestedHitObjects.OfType<SliderRepeat>().ForEach(h => h.Position = new Vector2(h.Position.X, OsuPlayfield.BASE_SIZE.Y - h.Position.Y));
var controlPoints = slider.Path.ControlPoints.Select(p => new PathControlPoint(p.Position.Value, p.Type.Value)).ToArray();
foreach (var point in controlPoints)
point.Position.Value = new Vector2(point.Position.Value.X, -point.Position.Value.Y);
slider.Path = new SliderPath(controlPoints, slider.Path.ExpectedDistance.Value);
OsuHitObjectGenerationUtils.ReflectVertically(osuObject);
}
}
}

50
osu.Game.Rulesets.Osu/Mods/OsuModMirror.cs Normal file
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@ -0,0 +1,50 @@
// 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.Game.Configuration;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Osu.Objects;
using osu.Game.Rulesets.Osu.Utils;
namespace osu.Game.Rulesets.Osu.Mods
{
public class OsuModMirror : ModMirror, IApplicableToHitObject
{
public override string Description => "Flip objects on the chosen axes.";
public override Type[] IncompatibleMods => new[] { typeof(ModHardRock) };
[SettingSource("Mirrored axes", "Choose which axes objects are mirrored over.")]
public Bindable<MirrorType> Reflection { get; } = new Bindable<MirrorType>();
public void ApplyToHitObject(HitObject hitObject)
{
var osuObject = (OsuHitObject)hitObject;
switch (Reflection.Value)
{
case MirrorType.Horizontal:
OsuHitObjectGenerationUtils.ReflectHorizontally(osuObject);
break;
case MirrorType.Vertical:
OsuHitObjectGenerationUtils.ReflectVertically(osuObject);
break;
case MirrorType.Both:
OsuHitObjectGenerationUtils.ReflectHorizontally(osuObject);
OsuHitObjectGenerationUtils.ReflectVertically(osuObject);
break;
}
}
public enum MirrorType
{
Horizontal,
Vertical,
Both
}
}
}

1
osu.Game.Rulesets.Osu/OsuRuleset.cs
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@ -166,6 +166,7 @@ namespace osu.Game.Rulesets.Osu
new OsuModDifficultyAdjust(),
new OsuModClassic(),
new OsuModRandom(),
new OsuModMirror(),
};
case ModType.Automation:

46
osu.Game.Rulesets.Osu/Utils/OsuHitObjectGenerationUtils.cs
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@ -2,7 +2,11 @@
// See the LICENCE file in the repository root for full licence text.
using System;
using System.Linq;
using osu.Framework.Extensions.IEnumerableExtensions;
using osu.Game.Rulesets.Osu.UI;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Osu.Objects;
using osuTK;
namespace osu.Game.Rulesets.Osu.Utils
@ -100,5 +104,47 @@ namespace osu.Game.Rulesets.Osu.Utils
initial.Length * MathF.Sin(finalAngleRad)
);
}
/// <summary>
/// Reflects the position of the <see cref="OsuHitObject"/> in the playfield horizontally.
/// </summary>
/// <param name="osuObject">The object to reflect.</param>
public static void ReflectHorizontally(OsuHitObject osuObject)
{
osuObject.Position = new Vector2(OsuPlayfield.BASE_SIZE.X - osuObject.X, osuObject.Position.Y);
if (!(osuObject is Slider slider))
return;
slider.NestedHitObjects.OfType<SliderTick>().ForEach(h => h.Position = new Vector2(OsuPlayfield.BASE_SIZE.X - h.Position.X, h.Position.Y));
slider.NestedHitObjects.OfType<SliderRepeat>().ForEach(h => h.Position = new Vector2(OsuPlayfield.BASE_SIZE.X - h.Position.X, h.Position.Y));
var controlPoints = slider.Path.ControlPoints.Select(p => new PathControlPoint(p.Position.Value, p.Type.Value)).ToArray();
foreach (var point in controlPoints)
point.Position.Value = new Vector2(-point.Position.Value.X, point.Position.Value.Y);
slider.Path = new SliderPath(controlPoints, slider.Path.ExpectedDistance.Value);
}
/// <summary>
/// Reflects the position of the <see cref="OsuHitObject"/> in the playfield vertically.
/// </summary>
/// <param name="osuObject">The object to reflect.</param>
public static void ReflectVertically(OsuHitObject osuObject)
{
osuObject.Position = new Vector2(osuObject.Position.X, OsuPlayfield.BASE_SIZE.Y - osuObject.Y);
if (!(osuObject is Slider slider))
return;
slider.NestedHitObjects.OfType<SliderTick>().ForEach(h => h.Position = new Vector2(h.Position.X, OsuPlayfield.BASE_SIZE.Y - h.Position.Y));
slider.NestedHitObjects.OfType<SliderRepeat>().ForEach(h => h.Position = new Vector2(h.Position.X, OsuPlayfield.BASE_SIZE.Y - h.Position.Y));
var controlPoints = slider.Path.ControlPoints.Select(p => new PathControlPoint(p.Position.Value, p.Type.Value)).ToArray();
foreach (var point in controlPoints)
point.Position.Value = new Vector2(point.Position.Value.X, -point.Position.Value.Y);
slider.Path = new SliderPath(controlPoints, slider.Path.ExpectedDistance.Value);
}
}
}

13
osu.Game/Rulesets/Mods/ModMirror.cs Normal file
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@ -0,0 +1,13 @@
// 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.
namespace osu.Game.Rulesets.Mods
{
public abstract class ModMirror : Mod
{
public override string Name => "Mirror";
public override string Acronym => "MR";
public override ModType Type => ModType.Conversion;
public override double ScoreMultiplier => 1;
}
}