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Make mania scroll speed independent of hit position

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This commit is contained in:
Dan Balasescu 2023-12-26 12:46:21 +09:00
parent dde88bb05e
commit 2ec6aa7fbb
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2 changed files with 22 additions and 2 deletions
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20
osu.Game.Rulesets.Mania/UI/DrawableManiaRuleset.cs
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@ -19,12 +19,14 @@ using osu.Game.Rulesets.Mania.Beatmaps;
using osu.Game.Rulesets.Mania.Configuration;
using osu.Game.Rulesets.Mania.Objects;
using osu.Game.Rulesets.Mania.Replays;
using osu.Game.Rulesets.Mania.Skinning;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Rulesets.UI;
using osu.Game.Rulesets.UI.Scrolling;
using osu.Game.Scoring;
using osu.Game.Skinning;
namespace osu.Game.Rulesets.Mania.UI
{
@ -57,6 +59,9 @@ namespace osu.Game.Rulesets.Mania.UI
// Stores the current speed adjustment active in gameplay.
private readonly Track speedAdjustmentTrack = new TrackVirtual(0);
[Resolved]
private ISkinSource skin { get; set; }
public DrawableManiaRuleset(Ruleset ruleset, IBeatmap beatmap, IReadOnlyList<Mod> mods = null)
: base(ruleset, beatmap, mods)
{
@ -104,7 +109,20 @@ namespace osu.Game.Rulesets.Mania.UI
updateTimeRange();
}
private void updateTimeRange() => TimeRange.Value = smoothTimeRange * speedAdjustmentTrack.AggregateTempo.Value * speedAdjustmentTrack.AggregateFrequency.Value;
private void updateTimeRange()
{
float hitPosition = skin.GetConfig<ManiaSkinConfigurationLookup, float>(
new ManiaSkinConfigurationLookup(LegacyManiaSkinConfigurationLookups.HitPosition))?.Value
?? Stage.HIT_TARGET_POSITION;
const float length_to_default_hit_position = 768 - LegacyManiaSkinConfiguration.DEFAULT_HIT_POSITION;
float lengthToHitPosition = 768 - hitPosition;
// This scaling factor preserves the scroll speed as the scroll length varies from changes to the hit position.
float scale = lengthToHitPosition / length_to_default_hit_position;
TimeRange.Value = smoothTimeRange * speedAdjustmentTrack.AggregateTempo.Value * speedAdjustmentTrack.AggregateFrequency.Value * scale;
}
/// <summary>
/// Computes a scroll time (in milliseconds) from a scroll speed in the range of 1-40.

4
osu.Game/Skinning/LegacyManiaSkinConfiguration.cs
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@ -21,6 +21,8 @@ namespace osu.Game.Skinning
/// </summary>
public const float DEFAULT_COLUMN_SIZE = 30 * POSITION_SCALE_FACTOR;
public const float DEFAULT_HIT_POSITION = (480 - 402) * POSITION_SCALE_FACTOR;
public readonly int Keys;
public Dictionary<string, Color4> CustomColours { get; } = new Dictionary<string, Color4>();
@ -35,7 +37,7 @@ namespace osu.Game.Skinning
public readonly float[] ExplosionWidth;
public readonly float[] HoldNoteLightWidth;
public float HitPosition = (480 - 402) * POSITION_SCALE_FACTOR;
public float HitPosition = DEFAULT_HIT_POSITION;
public float LightPosition = (480 - 413) * POSITION_SCALE_FACTOR;
public float ScorePosition = 300 * POSITION_SCALE_FACTOR;
public bool ShowJudgementLine = true;