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Refactor to pass clockrate in constructor rather than deriving from mods

This commit is contained in:
Samuel Cattini-Schultz 2021-06-03 16:09:37 +10:00
parent 7cdef5cb0a
commit f51413ead9
11 changed files with 16 additions and 17 deletions
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2
Templates/Rulesets/ruleset-empty/osu.Game.Rulesets.EmptyFreeform/EmptyFreeformDifficultyCalculator.cs
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@ -25,6 +25,6 @@ protected override DifficultyAttributes CreateDifficultyAttributes(IBeatmap beat
protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, double clockRate) => Enumerable.Empty<DifficultyHitObject>();
protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods) => new Skill[0];
protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate) => new Skill[0];
}
}

2
Templates/Rulesets/ruleset-example/osu.Game.Rulesets.Pippidon/PippidonDifficultyCalculator.cs
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@ -25,6 +25,6 @@ protected override DifficultyAttributes CreateDifficultyAttributes(IBeatmap beat
protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, double clockRate) => Enumerable.Empty<DifficultyHitObject>();
protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods) => new Skill[0];
protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate) => new Skill[0];
}
}

2
Templates/Rulesets/ruleset-scrolling-empty/osu.Game.Rulesets.EmptyScrolling/EmptyScrollingDifficultyCalculator.cs
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@ -25,6 +25,6 @@ protected override DifficultyAttributes CreateDifficultyAttributes(IBeatmap beat
protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, double clockRate) => Enumerable.Empty<DifficultyHitObject>();
protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods) => new Skill[0];
protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate) => new Skill[0];
}
}

2
Templates/Rulesets/ruleset-scrolling-example/osu.Game.Rulesets.Pippidon/PippidonDifficultyCalculator.cs
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@ -25,6 +25,6 @@ protected override DifficultyAttributes CreateDifficultyAttributes(IBeatmap beat
protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, double clockRate) => Enumerable.Empty<DifficultyHitObject>();
protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods) => new Skill[0];
protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate) => new Skill[0];
}
}

4
osu.Game.Rulesets.Catch/Difficulty/CatchDifficultyCalculator.cs
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@ -67,7 +67,7 @@ protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(I
}
}
protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods)
protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate)
{
halfCatcherWidth = Catcher.CalculateCatchWidth(beatmap.BeatmapInfo.BaseDifficulty) * 0.5f;
@ -76,7 +76,7 @@ protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods)
return new Skill[]
{
new Movement(mods, halfCatcherWidth),
new Movement(mods, halfCatcherWidth, clockRate),
};
}

8
osu.Game.Rulesets.Catch/Difficulty/Skills/Movement.cs
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@ -2,7 +2,6 @@
// See the LICENCE file in the repository root for full licence text.
using System;
using System.Linq;
using osu.Game.Rulesets.Catch.Difficulty.Preprocessing;
using osu.Game.Rulesets.Difficulty.Preprocessing;
using osu.Game.Rulesets.Difficulty.Skills;
@ -34,17 +33,16 @@ public class Movement : StrainSkill
/// </summary>
private readonly double catcherSpeedMultiplier;
public Movement(Mod[] mods, float halfCatcherWidth)
public Movement(Mod[] mods, float halfCatcherWidth, double clockRate)
: base(mods)
{
HalfCatcherWidth = halfCatcherWidth;
// In catch, rate adjustment mods do not only affect the timings of hitobjects,
// In catch, clockrate adjustments do not only affect the timings of hitobjects,
// but also the speed of the player's catcher, which has an impact on difficulty
// TODO: Support variable clockrates caused by mods such as ModTimeRamp
// (perhaps by using IApplicableToRate within the CatchDifficultyHitObject constructor to set a catcher speed for each object before processing)
var rateAdjustMod = mods.FirstOrDefault(m => m is ModRateAdjust);
catcherSpeedMultiplier = (rateAdjustMod as ModRateAdjust)?.SpeedChange.Value ?? 1;
catcherSpeedMultiplier = clockRate;
}
protected override double StrainValueOf(DifficultyHitObject current)

2
osu.Game.Rulesets.Mania/Difficulty/ManiaDifficultyCalculator.cs
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@ -68,7 +68,7 @@ protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(I
// Sorting is done in CreateDifficultyHitObjects, since the full list of hitobjects is required.
protected override IEnumerable<DifficultyHitObject> SortObjects(IEnumerable<DifficultyHitObject> input) => input;
protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods) => new Skill[]
protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate) => new Skill[]
{
new Strain(mods, ((ManiaBeatmap)beatmap).TotalColumns)
};

2
osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs
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@ -79,7 +79,7 @@ protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(I
}
}
protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods) => new Skill[]
protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate) => new Skill[]
{
new Aim(mods),
new Speed(mods)

2
osu.Game.Rulesets.Taiko/Difficulty/TaikoDifficultyCalculator.cs
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@ -29,7 +29,7 @@ public TaikoDifficultyCalculator(Ruleset ruleset, WorkingBeatmap beatmap)
{
}
protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods) => new Skill[]
protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate) => new Skill[]
{
new Colour(mods),
new Rhythm(mods),

2
osu.Game.Tests/NonVisual/DifficultyAdjustmentModCombinationsTest.cs
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@ -217,7 +217,7 @@ protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(I
throw new NotImplementedException();
}
protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods)
protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate)
{
throw new NotImplementedException();
}

5
osu.Game/Rulesets/Difficulty/DifficultyCalculator.cs
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@ -59,7 +59,7 @@ public IEnumerable<DifficultyAttributes> CalculateAll()
private DifficultyAttributes calculate(IBeatmap beatmap, Mod[] mods, double clockRate)
{
var skills = CreateSkills(beatmap, mods);
var skills = CreateSkills(beatmap, mods, clockRate);
if (!beatmap.HitObjects.Any())
return CreateDifficultyAttributes(beatmap, mods, skills, clockRate);
@ -180,7 +180,8 @@ static IEnumerable<Mod> createDifficultyAdjustmentModCombinations(ReadOnlyMemory
/// </summary>
/// <param name="beatmap">The <see cref="IBeatmap"/> whose difficulty will be calculated.</param>
/// <param name="mods">Mods to calculate difficulty with.</param>
/// <param name="clockRate">Clockrate to calculate difficulty with.</param>
/// <returns>The <see cref="Skill"/>s.</returns>
protected abstract Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods);
protected abstract Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate);
}
}