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osu-lazer/osu.Game/Rulesets/Difficulty/PerformanceCalculator.cs
Dean Herbert 76832a1495
Remove ScorePerformanceCache
This class was only used in two places, both on the results screen, but
was holding references to `OsuPlayfield` game-wide (due to unrelated
issues, but still).

Because I can't really think of future use cases for this, and running
the calculation twice at results screen isn't a huge overhead, let's
just do that for now to keep things simple.
2024-01-29 15:28:20 +09:00

37 lines
1.5 KiB
C#

// 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.Threading;
using System.Threading.Tasks;
using osu.Game.Beatmaps;
using osu.Game.Scoring;
namespace osu.Game.Rulesets.Difficulty
{
public abstract class PerformanceCalculator
{
protected readonly Ruleset Ruleset;
protected PerformanceCalculator(Ruleset ruleset)
{
Ruleset = ruleset;
}
public Task<PerformanceAttributes> CalculateAsync(ScoreInfo score, DifficultyAttributes attributes, CancellationToken cancellationToken)
=> Task.Run(() => CreatePerformanceAttributes(score, attributes), cancellationToken);
public PerformanceAttributes Calculate(ScoreInfo score, DifficultyAttributes attributes)
=> CreatePerformanceAttributes(score, attributes);
public PerformanceAttributes Calculate(ScoreInfo score, IWorkingBeatmap beatmap)
=> Calculate(score, Ruleset.CreateDifficultyCalculator(beatmap).Calculate(score.Mods));
/// <summary>
/// Creates <see cref="PerformanceAttributes"/> to describe a score's performance.
/// </summary>
/// <param name="score">The score to create the attributes for.</param>
/// <param name="attributes">The difficulty attributes for the beatmap relating to the score.</param>
protected abstract PerformanceAttributes CreatePerformanceAttributes(ScoreInfo score, DifficultyAttributes attributes);
}
}