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Code Issues Releases Wiki Activity

Extract preempt durations to shared constants

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Bartłomiej Dach 2023-12-14 19:54:23 +01:00
parent c0e68df20f
commit 605269f65f
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4 changed files with 31 additions and 6 deletions
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4
osu.Game.Rulesets.Catch/CatchRuleset.cs
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@ -242,9 +242,9 @@ namespace osu.Game.Rulesets.Catch
{
BeatmapDifficulty adjustedDifficulty = new BeatmapDifficulty(difficulty);
double preempt = IBeatmapDifficultyInfo.DifficultyRange(adjustedDifficulty.ApproachRate, 1800, 1200, 450);
double preempt = IBeatmapDifficultyInfo.DifficultyRange(adjustedDifficulty.ApproachRate, CatchHitObject.PREEMPT_MAX, CatchHitObject.PREEMPT_MID, CatchHitObject.PREEMPT_MIN);
preempt /= rate;
adjustedDifficulty.ApproachRate = (float)IBeatmapDifficultyInfo.InverseDifficultyRange(preempt, 1800, 1200, 450);
adjustedDifficulty.ApproachRate = (float)IBeatmapDifficultyInfo.InverseDifficultyRange(preempt, CatchHitObject.PREEMPT_MAX, CatchHitObject.PREEMPT_MID, CatchHitObject.PREEMPT_MIN);
return adjustedDifficulty;
}

17
osu.Game.Rulesets.Catch/Objects/CatchHitObject.cs
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@ -150,7 +150,7 @@ namespace osu.Game.Rulesets.Catch.Objects
{
base.ApplyDefaultsToSelf(controlPointInfo, difficulty);
TimePreempt = (float)IBeatmapDifficultyInfo.DifficultyRange(difficulty.ApproachRate, 1800, 1200, 450);
TimePreempt = (float)IBeatmapDifficultyInfo.DifficultyRange(difficulty.ApproachRate, PREEMPT_MAX, PREEMPT_MID, PREEMPT_MIN);
Scale = LegacyRulesetExtensions.CalculateScaleFromCircleSize(difficulty.CircleSize);
}
@ -189,6 +189,21 @@ namespace osu.Game.Rulesets.Catch.Objects
// The half of the height of the osu! playfield.
public const float DEFAULT_LEGACY_CONVERT_Y = 192;
/// <summary>
/// Minimum preempt time at AR=10.
/// </summary>
public const double PREEMPT_MIN = 450;
/// <summary>
/// Median preempt time at AR=5.
/// </summary>
public const double PREEMPT_MID = 1200;
/// <summary>
/// Maximum preempt time at AR=0.
/// </summary>
public const double PREEMPT_MAX = 1800;
/// <summary>
/// The Y position of the hit object is not used in the normal osu!catch gameplay.
/// It is preserved to maximize the backward compatibility with the legacy editor, in which the mappers use the Y position to organize the patterns.

12
osu.Game.Rulesets.Osu/Objects/OsuHitObject.cs
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@ -37,6 +37,16 @@ namespace osu.Game.Rulesets.Osu.Objects
/// </summary>
public const double PREEMPT_MIN = 450;
/// <summary>
/// Median preempt time at AR=5.
/// </summary>
public const double PREEMPT_MID = 1200;
/// <summary>
/// Maximum preempt time at AR=0.
/// </summary>
public const double PREEMPT_MAX = 1800;
public double TimePreempt = 600;
public double TimeFadeIn = 400;
@ -148,7 +158,7 @@ namespace osu.Game.Rulesets.Osu.Objects
{
base.ApplyDefaultsToSelf(controlPointInfo, difficulty);
TimePreempt = (float)IBeatmapDifficultyInfo.DifficultyRange(difficulty.ApproachRate, 1800, 1200, PREEMPT_MIN);
TimePreempt = (float)IBeatmapDifficultyInfo.DifficultyRange(difficulty.ApproachRate, PREEMPT_MAX, PREEMPT_MID, PREEMPT_MIN);
// Preempt time can go below 450ms. Normally, this is achieved via the DT mod which uniformly speeds up all animations game wide regardless of AR.
// This uniform speedup is hard to match 1:1, however we can at least make AR>10 (via mods) feel good by extending the upper linear function above.

4
osu.Game.Rulesets.Osu/OsuRuleset.cs
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@ -338,9 +338,9 @@ namespace osu.Game.Rulesets.Osu
{
BeatmapDifficulty adjustedDifficulty = new BeatmapDifficulty(difficulty);
double preempt = IBeatmapDifficultyInfo.DifficultyRange(adjustedDifficulty.ApproachRate, 1800, 1200, 450);
double preempt = IBeatmapDifficultyInfo.DifficultyRange(adjustedDifficulty.ApproachRate, OsuHitObject.PREEMPT_MAX, OsuHitObject.PREEMPT_MID, OsuHitObject.PREEMPT_MIN);
preempt /= rate;
adjustedDifficulty.ApproachRate = (float)IBeatmapDifficultyInfo.InverseDifficultyRange(preempt, 1800, 1200, 450);
adjustedDifficulty.ApproachRate = (float)IBeatmapDifficultyInfo.InverseDifficultyRange(preempt, OsuHitObject.PREEMPT_MAX, OsuHitObject.PREEMPT_MID, OsuHitObject.PREEMPT_MIN);
double greatHitWindow = IBeatmapDifficultyInfo.DifficultyRange(adjustedDifficulty.OverallDifficulty, 80, 50, 20);
greatHitWindow /= rate;