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Add "Mirror" mod

This commit is contained in:
Gabe Livengood 2021-07-25 20:40:50 -04:00
parent 17eed2f427
commit eb585a6120
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3 changed files with 50 additions and 0 deletions
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35
osu.Game.Rulesets.Osu/Mods/OsuModMirror.cs Normal file
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@ -0,0 +1,35 @@
// 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.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;
namespace osu.Game.Rulesets.Osu.Mods
{
public class OsuModMirror : ModMirror, IApplicableToHitObject
{
public void ApplyToHitObject(HitObject hitObject)
{
var osuObject = (OsuHitObject)hitObject;
osuObject.Position = new Vector2(OsuPlayfield.BASE_SIZE.X - osuObject.X, osuObject.Position.Y);
if (!(hitObject 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);
}
}
}

1
osu.Game.Rulesets.Osu/OsuRuleset.cs
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@ -166,6 +166,7 @@ public override IEnumerable<Mod> GetModsFor(ModType type)
new OsuModDifficultyAdjust(),
new OsuModClassic(),
new OsuModRandom(),
new OsuModMirror(),
};
case ModType.Automation:

14
osu.Game/Rulesets/Mods/ModMirror.cs Normal file
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// 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 string Description => "Flips the beatmap horizontally.";
public override double ScoreMultiplier => 1;
}
}