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Code Issues Releases Wiki Activity

Adjust mania hit windows with gameplay rate

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This commit is contained in:
Dan Balasescu 2023-08-24 11:17:41 +09:00
parent 71ec29041b
commit c8f42f73e8
6 changed files with 83 additions and 4 deletions
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47
osu.Game.Rulesets.Mania/Mods/IManiaRateAdjustmentMod.cs Normal file
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@ -0,0 +1,47 @@
// 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 osu.Framework.Bindables;
using osu.Game.Beatmaps;
using osu.Game.Rulesets.Mania.Objects;
using osu.Game.Rulesets.Mania.Scoring;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Scoring;
namespace osu.Game.Rulesets.Mania.Mods
{
/// <summary>
/// May be attached to rate-adjustment mods to adjust hit windows adjust relative to gameplay rate.
/// </summary>
/// <remarks>
/// Historically, in osu!mania, hit windows are expected to adjust relative to the gameplay rate such that the real-world hit window remains the same.
/// </remarks>
public interface IManiaRateAdjustmentMod : IApplicableToDifficulty, IApplicableToHitObject
{
BindableNumber<double> SpeedChange { get; }
HitWindows HitWindows { get; set; }
void IApplicableToDifficulty.ApplyToDifficulty(BeatmapDifficulty difficulty)
{
HitWindows = new ManiaHitWindows(SpeedChange.Value);
HitWindows.SetDifficulty(difficulty.OverallDifficulty);
}
void IApplicableToHitObject.ApplyToHitObject(HitObject hitObject)
{
switch (hitObject)
{
case Note:
hitObject.HitWindows = HitWindows;
break;
case HoldNote hold:
hold.Head.HitWindows = HitWindows;
hold.Tail.HitWindows = HitWindows;
break;
}
}
}
}

5
osu.Game.Rulesets.Mania/Mods/ManiaModDaycore.cs
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@ -1,11 +1,14 @@
// 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 osu.Game.Rulesets.Mania.Scoring;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Scoring;
namespace osu.Game.Rulesets.Mania.Mods
{
public class ManiaModDaycore : ModDaycore
public class ManiaModDaycore : ModDaycore, IManiaRateAdjustmentMod
{
public HitWindows HitWindows { get; set; } = new ManiaHitWindows();
}
}

5
osu.Game.Rulesets.Mania/Mods/ManiaModDoubleTime.cs
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@ -1,11 +1,14 @@
// 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 osu.Game.Rulesets.Mania.Scoring;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Scoring;
namespace osu.Game.Rulesets.Mania.Mods
{
public class ManiaModDoubleTime : ModDoubleTime
public class ManiaModDoubleTime : ModDoubleTime, IManiaRateAdjustmentMod
{
public HitWindows HitWindows { get; set; } = new ManiaHitWindows();
}
}

5
osu.Game.Rulesets.Mania/Mods/ManiaModHalfTime.cs
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@ -1,11 +1,14 @@
// 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 osu.Game.Rulesets.Mania.Scoring;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Scoring;
namespace osu.Game.Rulesets.Mania.Mods
{
public class ManiaModHalfTime : ModHalfTime
public class ManiaModHalfTime : ModHalfTime, IManiaRateAdjustmentMod
{
public HitWindows HitWindows { get; set; } = new ManiaHitWindows();
}
}

5
osu.Game.Rulesets.Mania/Mods/ManiaModNightcore.cs
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@ -2,11 +2,14 @@
// See the LICENCE file in the repository root for full licence text.
using osu.Game.Rulesets.Mania.Objects;
using osu.Game.Rulesets.Mania.Scoring;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Scoring;
namespace osu.Game.Rulesets.Mania.Mods
{
public class ManiaModNightcore : ModNightcore<ManiaHitObject>
public class ManiaModNightcore : ModNightcore<ManiaHitObject>, IManiaRateAdjustmentMod
{
public HitWindows HitWindows { get; set; } = new ManiaHitWindows();
}
}

20
osu.Game.Rulesets.Mania/Scoring/ManiaHitWindows.cs
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@ -1,12 +1,25 @@
// 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.Game.Rulesets.Scoring;
namespace osu.Game.Rulesets.Mania.Scoring
{
public class ManiaHitWindows : HitWindows
{
private readonly double multiplier;
public ManiaHitWindows()
: this(1)
{
}
public ManiaHitWindows(double multiplier)
{
this.multiplier = multiplier;
}
public override bool IsHitResultAllowed(HitResult result)
{
switch (result)
@ -22,5 +35,12 @@ namespace osu.Game.Rulesets.Mania.Scoring
return false;
}
protected override DifficultyRange[] GetRanges() => base.GetRanges().Select(r =>
new DifficultyRange(
r.Result,
r.Min * multiplier,
r.Average * multiplier,
r.Max * multiplier)).ToArray();
}
}