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Merge pull request #14778 from smoogipoo/fix-taiko-hd

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Fix osu!taiko hidden mod metrics not matching expectations
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Dean Herbert 2021-09-21 15:55:13 +09:00 committed by GitHub
commit 3d160b2445
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2 changed files with 35 additions and 20 deletions
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45
osu.Game.Rulesets.Taiko/Mods/TaikoModHidden.cs
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@ -2,45 +2,55 @@
// See the LICENCE file in the repository root for full licence text.
using osu.Framework.Graphics;
using osu.Game.Beatmaps;
using osu.Game.Beatmaps.ControlPoints;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Rulesets.Scoring;
using osu.Game.Rulesets.Taiko.Objects;
using osu.Game.Rulesets.Taiko.Objects.Drawables;
using osu.Game.Rulesets.Taiko.UI;
using osu.Game.Rulesets.UI;
namespace osu.Game.Rulesets.Taiko.Mods
{
public class TaikoModHidden : ModHidden
public class TaikoModHidden : ModHidden, IApplicableToDrawableRuleset<TaikoHitObject>
{
public override string Description => @"Beats fade out before you hit them!";
public override double ScoreMultiplier => 1.06;
private ControlPointInfo controlPointInfo;
/// <summary>
/// How far away from the hit target should hitobjects start to fade out.
/// Range: [0, 1]
/// </summary>
private const float fade_out_start_time = 1f;
/// <summary>
/// How long hitobjects take to fade out, in terms of the scrolling length.
/// Range: [0, 1]
/// </summary>
private const float fade_out_duration = 0.375f;
private DrawableTaikoRuleset drawableRuleset;
public void ApplyToDrawableRuleset(DrawableRuleset<TaikoHitObject> drawableRuleset)
{
this.drawableRuleset = (DrawableTaikoRuleset)drawableRuleset;
}
protected override void ApplyIncreasedVisibilityState(DrawableHitObject hitObject, ArmedState state)
{
ApplyNormalVisibilityState(hitObject, state);
}
protected double MultiplierAt(double position)
{
double beatLength = controlPointInfo.TimingPointAt(position).BeatLength;
double speedMultiplier = controlPointInfo.DifficultyPointAt(position).SpeedMultiplier;
return speedMultiplier * TimingControlPoint.DEFAULT_BEAT_LENGTH / beatLength;
}
protected override void ApplyNormalVisibilityState(DrawableHitObject hitObject, ArmedState state)
{
switch (hitObject)
{
case DrawableDrumRollTick _:
case DrawableHit _:
double preempt = 10000 / MultiplierAt(hitObject.HitObject.StartTime);
double start = hitObject.HitObject.StartTime - preempt * 0.6;
double duration = preempt * 0.3;
double preempt = drawableRuleset.TimeRange.Value / drawableRuleset.ControlPointAt(hitObject.HitObject.StartTime).Multiplier;
double start = hitObject.HitObject.StartTime - preempt * fade_out_start_time;
double duration = preempt * fade_out_duration;
using (hitObject.BeginAbsoluteSequence(start))
{
@ -56,10 +66,5 @@ namespace osu.Game.Rulesets.Taiko.Mods
break;
}
}
public override void ApplyToBeatmap(IBeatmap beatmap)
{
controlPointInfo = beatmap.ControlPointInfo;
}
}
}

10
osu.Game.Rulesets.Taiko/UI/DrawableTaikoRuleset.cs
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@ -1,6 +1,7 @@
// 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.Collections.Generic;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
@ -16,6 +17,7 @@ using osu.Game.Input.Handlers;
using osu.Game.Replays;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Timing;
using osu.Game.Rulesets.UI.Scrolling;
using osu.Game.Scoring;
using osu.Game.Skinning;
@ -60,6 +62,14 @@ namespace osu.Game.Rulesets.Taiko.UI
scroller.Height = ToLocalSpace(playfieldScreen.TopLeft + new Vector2(0, playfieldScreen.Height / 20)).Y;
}
public MultiplierControlPoint ControlPointAt(double time)
{
int result = ControlPoints.BinarySearch(new MultiplierControlPoint(time));
if (result < 0)
result = Math.Clamp(~result - 1, 0, ControlPoints.Count);
return ControlPoints[result];
}
public override PlayfieldAdjustmentContainer CreatePlayfieldAdjustmentContainer() => new TaikoPlayfieldAdjustmentContainer();
protected override PassThroughInputManager CreateInputManager() => new TaikoInputManager(Ruleset.RulesetInfo);