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73 lines
2.2 KiB
C#
73 lines
2.2 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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#nullable disable
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using System;
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using System.Threading;
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using osu.Framework.Allocation;
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using osu.Framework.Bindables;
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using osu.Framework.Extensions;
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using osu.Framework.Graphics;
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using osu.Game.Graphics.UserInterface;
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using osu.Game.Resources.Localisation.Web;
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using osu.Game.Scoring;
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namespace osu.Game.Screens.Ranking.Expanded.Statistics
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{
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public class PerformanceStatistic : StatisticDisplay
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{
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private readonly ScoreInfo score;
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private readonly Bindable<int> performance = new Bindable<int>();
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private readonly CancellationTokenSource cancellationTokenSource = new CancellationTokenSource();
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private RollingCounter<int> counter;
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public PerformanceStatistic(ScoreInfo score)
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: base(BeatmapsetsStrings.ShowScoreboardHeaderspp)
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{
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this.score = score;
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}
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[BackgroundDependencyLoader]
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private void load(ScorePerformanceCache performanceCache)
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{
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if (score.PP.HasValue)
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{
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setPerformanceValue(score.PP.Value);
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}
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else
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{
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performanceCache.CalculatePerformanceAsync(score, cancellationTokenSource.Token)
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.ContinueWith(t => Schedule(() => setPerformanceValue(t.GetResultSafely()?.Total)), cancellationTokenSource.Token);
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}
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}
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private void setPerformanceValue(double? pp)
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{
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if (pp.HasValue)
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performance.Value = (int)Math.Round(pp.Value, MidpointRounding.AwayFromZero);
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}
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public override void Appear()
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{
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base.Appear();
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counter.Current.BindTo(performance);
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}
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protected override void Dispose(bool isDisposing)
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{
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cancellationTokenSource?.Cancel();
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base.Dispose(isDisposing);
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}
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protected override Drawable CreateContent() => counter = new StatisticCounter
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{
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Anchor = Anchor.TopCentre,
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Origin = Anchor.TopCentre
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};
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}
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}
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