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Add realtime player

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smoogipoo
2020-12-21 00:13:05 +09:00
parent 945ba59c8e
commit 07077b8f4e
3 changed files with 99 additions and 17 deletions
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67
osu.Game/Screens/Multi/RealtimeMultiplayer/RealtimePlayer.cs
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@ -1,16 +1,81 @@
// 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;
using System.Diagnostics;
using System.Threading;
using System.Threading.Tasks;
using osu.Framework.Allocation;
using osu.Game.Online.Multiplayer;
using osu.Game.Online.RealtimeMultiplayer;
using osu.Game.Scoring;
using osu.Game.Screens.Multi.Play;
using osu.Game.Screens.Ranking;
namespace osu.Game.Screens.Multi.RealtimeMultiplayer
{
public class RealtimePlayer : TimeshiftPlayer
{
protected override bool PauseOnFocusLost => false;
// Disallow fails in multiplayer for now.
protected override bool CheckModsAllowFailure() => false;
[Resolved]
private StatefulMultiplayerClient client { get; set; }
private readonly TaskCompletionSource<bool> resultsReady = new TaskCompletionSource<bool>();
private bool started;
public RealtimePlayer(PlaylistItem playlistItem)
: base(playlistItem)
: base(playlistItem, false)
{
}
[BackgroundDependencyLoader]
private void load()
{
if (Token == null)
return; // Todo: Somehow handle token retrieval failure.
client.MatchStarted += onMatchStarted;
client.ResultsReady += onResultsReady;
client.ChangeState(MultiplayerUserState.Loaded);
while (!started)
Thread.Sleep(100);
}
private void onMatchStarted() => started = true;
private void onResultsReady() => resultsReady.SetResult(true);
protected override async Task SubmitScore(Score score)
{
await base.SubmitScore(score);
await client.ChangeState(MultiplayerUserState.FinishedPlay);
// Await up to 30 seconds for results to become available (3 api request timeouts).
// This is arbitrary just to not leave the player in an essentially deadlocked state if any connection issues occur.
await Task.WhenAny(resultsReady.Task, Task.Delay(TimeSpan.FromSeconds(30)));
}
protected override ResultsScreen CreateResults(ScoreInfo score)
{
Debug.Assert(RoomId.Value != null);
return new RealtimeResultsScreen(score, RoomId.Value.Value, PlaylistItem);
}
protected override void Dispose(bool isDisposing)
{
base.Dispose(isDisposing);
if (client != null)
{
client.MatchStarted -= onMatchStarted;
client.ResultsReady -= onResultsReady;
}
}
}
}