mirror of
https://github.com/ppy/osu
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93 lines
2.9 KiB
C#
93 lines
2.9 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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using System.Linq;
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using osu.Framework.Allocation;
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using osu.Framework.Graphics;
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using osu.Framework.Screens;
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using osu.Game.Beatmaps;
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using osu.Game.Graphics;
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using osu.Game.Graphics.Sprites;
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using osu.Game.Online.Spectator;
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using osu.Game.Scoring;
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using osu.Game.Screens.Ranking;
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namespace osu.Game.Screens.Play
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{
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public class SpectatorPlayer : Player
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{
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private readonly Score score;
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protected override bool CheckModsAllowFailure() => false; // todo: better support starting mid-way through beatmap
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public SpectatorPlayer(Score score)
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: base(true, true)
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{
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this.score = score;
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}
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protected override ResultsScreen CreateResults(ScoreInfo score)
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{
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return new SpectatorResultsScreen(score);
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}
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[Resolved]
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private SpectatorStreamingClient spectatorStreaming { get; set; }
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[BackgroundDependencyLoader]
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private void load()
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{
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spectatorStreaming.OnUserBeganPlaying += userBeganPlaying;
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AddInternal(new OsuSpriteText
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{
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Text = $"Watching {score.ScoreInfo.User.Username} playing live!",
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Font = OsuFont.Default.With(size: 30),
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Y = 100,
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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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protected override void PrepareReplay()
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{
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DrawableRuleset?.SetReplayScore(score);
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}
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protected override GameplayClockContainer CreateGameplayClockContainer(WorkingBeatmap beatmap, double gameplayStart)
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{
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// if we already have frames, start gameplay at the point in time they exist, should they be too far into the beatmap.
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double? firstFrameTime = score.Replay.Frames.FirstOrDefault()?.Time;
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if (firstFrameTime == null || firstFrameTime <= gameplayStart + 5000)
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return base.CreateGameplayClockContainer(beatmap, gameplayStart);
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return new GameplayClockContainer(beatmap, firstFrameTime.Value, true);
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}
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public override bool OnExiting(IScreen next)
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{
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spectatorStreaming.OnUserBeganPlaying -= userBeganPlaying;
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return base.OnExiting(next);
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}
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private void userBeganPlaying(int userId, SpectatorState state)
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{
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if (userId != score.ScoreInfo.UserID) return;
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Schedule(() =>
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{
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if (this.IsCurrentScreen()) this.Exit();
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});
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}
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protected override void Dispose(bool isDisposing)
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{
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base.Dispose(isDisposing);
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if (spectatorStreaming != null)
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spectatorStreaming.OnUserBeganPlaying -= userBeganPlaying;
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}
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}
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}
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