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365 lines
13 KiB
C#
365 lines
13 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.IO;
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using System.Linq;
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using System.Threading.Tasks;
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using Newtonsoft.Json;
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using osu.Framework.Allocation;
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using osu.Framework.Graphics;
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using osu.Framework.Graphics.Textures;
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using osu.Framework.Input;
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using osu.Framework.IO.Stores;
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using osu.Framework.Logging;
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using osu.Framework.Platform;
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using osu.Game.Graphics;
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using osu.Game.Online.API.Requests;
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using osu.Game.Online.API.Requests.Responses;
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using osu.Game.Tournament.IO;
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using osu.Game.Tournament.IPC;
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using osu.Game.Tournament.Models;
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using osu.Game.Users;
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using osuTK.Input;
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namespace osu.Game.Tournament
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{
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[Cached(typeof(TournamentGameBase))]
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public class TournamentGameBase : OsuGameBase
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{
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public const string BRACKET_FILENAME = @"bracket.json";
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private LadderInfo ladder;
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private TournamentStorage storage;
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private DependencyContainer dependencies;
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private FileBasedIPC ipc;
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protected Task BracketLoadTask => bracketLoadTaskCompletionSource.Task;
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private readonly TaskCompletionSource<bool> bracketLoadTaskCompletionSource = new TaskCompletionSource<bool>();
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protected override IReadOnlyDependencyContainer CreateChildDependencies(IReadOnlyDependencyContainer parent)
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{
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return dependencies = new DependencyContainer(base.CreateChildDependencies(parent));
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}
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private TournamentSpriteText initialisationText;
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[BackgroundDependencyLoader]
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private void load(Storage baseStorage)
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{
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AddInternal(initialisationText = new TournamentSpriteText
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{
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Anchor = Anchor.Centre,
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Origin = Anchor.Centre,
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Font = OsuFont.Torus.With(size: 32),
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});
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Resources.AddStore(new DllResourceStore(typeof(TournamentGameBase).Assembly));
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dependencies.CacheAs<Storage>(storage = new TournamentStorage(baseStorage));
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dependencies.CacheAs(storage);
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dependencies.Cache(new TournamentVideoResourceStore(storage));
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Textures.AddTextureSource(new TextureLoaderStore(new StorageBackedResourceStore(storage)));
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dependencies.CacheAs(new StableInfo(storage));
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}
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protected override void LoadComplete()
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{
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GlobalCursorDisplay.MenuCursor.AlwaysPresent = true; // required for tooltip display
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// we don't want to show the menu cursor as it would appear on stream output.
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GlobalCursorDisplay.MenuCursor.Alpha = 0;
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base.LoadComplete();
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Task.Run(readBracket);
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}
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private void readBracket()
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{
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try
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{
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if (storage.Exists(BRACKET_FILENAME))
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{
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using (Stream stream = storage.GetStream(BRACKET_FILENAME, FileAccess.Read, FileMode.Open))
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using (var sr = new StreamReader(stream))
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ladder = JsonConvert.DeserializeObject<LadderInfo>(sr.ReadToEnd(), new JsonPointConverter());
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}
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ladder ??= new LadderInfo();
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var resolvedRuleset = ladder.Ruleset.Value != null
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? RulesetStore.GetRuleset(ladder.Ruleset.Value.ShortName)
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: RulesetStore.AvailableRulesets.First();
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// Must set to null initially to avoid the following re-fetch hitting `ShortName` based equality check.
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ladder.Ruleset.Value = null;
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ladder.Ruleset.Value = resolvedRuleset;
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bool addedInfo = false;
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// assign teams
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foreach (var match in ladder.Matches)
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{
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match.Team1.Value = ladder.Teams.FirstOrDefault(t => t.Acronym.Value == match.Team1Acronym);
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match.Team2.Value = ladder.Teams.FirstOrDefault(t => t.Acronym.Value == match.Team2Acronym);
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foreach (var conditional in match.ConditionalMatches)
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{
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conditional.Team1.Value = ladder.Teams.FirstOrDefault(t => t.Acronym.Value == conditional.Team1Acronym);
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conditional.Team2.Value = ladder.Teams.FirstOrDefault(t => t.Acronym.Value == conditional.Team2Acronym);
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conditional.Round.Value = match.Round.Value;
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}
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}
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// assign progressions
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foreach (var pair in ladder.Progressions)
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{
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var src = ladder.Matches.FirstOrDefault(p => p.ID == pair.SourceID);
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var dest = ladder.Matches.FirstOrDefault(p => p.ID == pair.TargetID);
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if (src == null)
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continue;
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if (dest != null)
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{
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if (pair.Losers)
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src.LosersProgression.Value = dest;
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else
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src.Progression.Value = dest;
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}
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}
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// link matches to rounds
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foreach (var round in ladder.Rounds)
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{
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foreach (int id in round.Matches)
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{
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var found = ladder.Matches.FirstOrDefault(p => p.ID == id);
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if (found != null)
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{
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found.Round.Value = round;
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if (round.StartDate.Value > found.Date.Value)
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found.Date.Value = round.StartDate.Value;
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}
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}
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}
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addedInfo |= addPlayers();
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addedInfo |= addRoundBeatmaps();
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addedInfo |= addSeedingBeatmaps();
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if (addedInfo)
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SaveChanges();
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ladder.CurrentMatch.Value = ladder.Matches.FirstOrDefault(p => p.Current.Value);
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}
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catch (Exception e)
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{
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bracketLoadTaskCompletionSource.SetException(e);
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return;
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}
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Schedule(() =>
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{
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Ruleset.BindTo(ladder.Ruleset);
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dependencies.Cache(ladder);
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dependencies.CacheAs<MatchIPCInfo>(ipc = new FileBasedIPC());
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Add(ipc);
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bracketLoadTaskCompletionSource.SetResult(true);
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initialisationText.Expire();
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});
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}
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/// <summary>
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/// Add missing player info based on user IDs.
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/// </summary>
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private bool addPlayers()
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{
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var playersRequiringPopulation = ladder.Teams
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.SelectMany(t => t.Players)
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.Where(p => string.IsNullOrEmpty(p.Username)
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|| p.CountryCode == CountryCode.Unknown
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|| p.Rank == null).ToList();
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if (playersRequiringPopulation.Count == 0)
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return false;
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for (int i = 0; i < playersRequiringPopulation.Count; i++)
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{
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var p = playersRequiringPopulation[i];
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PopulatePlayer(p, immediate: true);
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updateLoadProgressMessage($"Populating user stats ({i} / {playersRequiringPopulation.Count})");
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}
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return true;
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}
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/// <summary>
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/// Add missing beatmap info based on beatmap IDs
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/// </summary>
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private bool addRoundBeatmaps()
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{
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var beatmapsRequiringPopulation = ladder.Rounds
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.SelectMany(r => r.Beatmaps)
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.Where(b => b.Beatmap?.OnlineID == 0 && b.ID > 0).ToList();
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if (beatmapsRequiringPopulation.Count == 0)
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return false;
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for (int i = 0; i < beatmapsRequiringPopulation.Count; i++)
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{
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var b = beatmapsRequiringPopulation[i];
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var req = new GetBeatmapRequest(new APIBeatmap { OnlineID = b.ID });
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API.Perform(req);
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b.Beatmap = new TournamentBeatmap(req.Response ?? new APIBeatmap());
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updateLoadProgressMessage($"Populating round beatmaps ({i} / {beatmapsRequiringPopulation.Count})");
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}
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return true;
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}
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/// <summary>
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/// Add missing beatmap info based on beatmap IDs
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/// </summary>
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private bool addSeedingBeatmaps()
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{
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var beatmapsRequiringPopulation = ladder.Teams
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.SelectMany(r => r.SeedingResults)
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.SelectMany(r => r.Beatmaps)
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.Where(b => b.Beatmap?.OnlineID == 0 && b.ID > 0).ToList();
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if (beatmapsRequiringPopulation.Count == 0)
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return false;
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for (int i = 0; i < beatmapsRequiringPopulation.Count; i++)
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{
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var b = beatmapsRequiringPopulation[i];
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var req = new GetBeatmapRequest(new APIBeatmap { OnlineID = b.ID });
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API.Perform(req);
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b.Beatmap = new TournamentBeatmap(req.Response ?? new APIBeatmap());
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updateLoadProgressMessage($"Populating seeding beatmaps ({i} / {beatmapsRequiringPopulation.Count})");
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}
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return true;
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}
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private void updateLoadProgressMessage(string s) => Schedule(() => initialisationText.Text = s);
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public void PopulatePlayer(TournamentUser user, Action success = null, Action failure = null, bool immediate = false)
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{
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var req = new GetUserRequest(user.OnlineID, ladder.Ruleset.Value);
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if (immediate)
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{
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API.Perform(req);
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populate();
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}
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else
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{
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req.Success += _ => { populate(); };
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req.Failure += _ =>
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{
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user.OnlineID = 1;
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failure?.Invoke();
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};
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API.Queue(req);
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}
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void populate()
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{
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var res = req.Response;
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if (res == null)
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return;
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user.OnlineID = res.Id;
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user.Username = res.Username;
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user.CoverUrl = res.CoverUrl;
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user.CountryCode = res.CountryCode;
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user.Rank = res.Statistics?.GlobalRank;
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success?.Invoke();
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}
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}
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public void SaveChanges()
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{
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if (!bracketLoadTaskCompletionSource.Task.IsCompletedSuccessfully)
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{
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Logger.Log("Inhibiting bracket save as bracket parsing failed");
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return;
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}
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foreach (var r in ladder.Rounds)
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r.Matches = ladder.Matches.Where(p => p.Round.Value == r).Select(p => p.ID).ToList();
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ladder.Progressions = ladder.Matches.Where(p => p.Progression.Value != null).Select(p => new TournamentProgression(p.ID, p.Progression.Value.ID)).Concat(
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ladder.Matches.Where(p => p.LosersProgression.Value != null).Select(p => new TournamentProgression(p.ID, p.LosersProgression.Value.ID, true)))
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.ToList();
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// Serialise before opening stream for writing, so if there's a failure it will leave the file in the previous state.
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string serialisedLadder = GetSerialisedLadder();
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using (var stream = storage.CreateFileSafely(BRACKET_FILENAME))
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using (var sw = new StreamWriter(stream))
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sw.Write(serialisedLadder);
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}
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public string GetSerialisedLadder()
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{
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return JsonConvert.SerializeObject(ladder,
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new JsonSerializerSettings
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{
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Formatting = Formatting.Indented,
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NullValueHandling = NullValueHandling.Ignore,
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DefaultValueHandling = DefaultValueHandling.Ignore,
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Converters = new JsonConverter[] { new JsonPointConverter() }
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});
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}
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protected override UserInputManager CreateUserInputManager() => new TournamentInputManager();
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private class TournamentInputManager : UserInputManager
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{
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protected override MouseButtonEventManager CreateButtonEventManagerFor(MouseButton button)
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{
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switch (button)
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{
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case MouseButton.Right:
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return new RightMouseManager(button);
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}
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return base.CreateButtonEventManagerFor(button);
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}
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private class RightMouseManager : MouseButtonEventManager
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{
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public RightMouseManager(MouseButton button)
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: base(button)
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{
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}
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public override bool EnableDrag => true; // allow right-mouse dragging for absolute scroll in scroll containers.
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public override bool EnableClick => true;
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public override bool ChangeFocusOnClick => false;
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}
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}
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}
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}
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