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Code Issues Releases Wiki Activity

Make mods filter on beatmap leaderboards functional (#5253)

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Make mods filter on beatmap leaderboards functional

Co-authored-by: Dean Herbert <pe@ppy.sh>
This commit is contained in:
Dean Herbert 2019-07-06 14:31:21 +09:00 committed by GitHub
commit 8aac0ab0ce
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 74 additions and 15 deletions
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26
osu.Game/Online/API/Requests/GetScoresRequest.cs
View File

@ -5,8 +5,10 @@ using System;
using osu.Game.Beatmaps;
using osu.Game.Rulesets;
using osu.Game.Screens.Select.Leaderboards;
using osu.Framework.IO.Network;
using osu.Game.Online.API.Requests.Responses;
using osu.Game.Rulesets.Mods;
using System.Text;
using System.Collections.Generic;
namespace osu.Game.Online.API.Requests
{
@ -15,8 +17,9 @@ namespace osu.Game.Online.API.Requests
private readonly BeatmapInfo beatmap;
private readonly BeatmapLeaderboardScope scope;
private readonly RulesetInfo ruleset;
private readonly IEnumerable<Mod> mods;
public GetScoresRequest(BeatmapInfo beatmap, RulesetInfo ruleset, BeatmapLeaderboardScope scope = BeatmapLeaderboardScope.Global)
public GetScoresRequest(BeatmapInfo beatmap, RulesetInfo ruleset, BeatmapLeaderboardScope scope = BeatmapLeaderboardScope.Global, IEnumerable<Mod> mods = null)
{
if (!beatmap.OnlineBeatmapID.HasValue)
throw new InvalidOperationException($"Cannot lookup a beatmap's scores without having a populated {nameof(BeatmapInfo.OnlineBeatmapID)}.");
@ -27,6 +30,7 @@ namespace osu.Game.Online.API.Requests
this.beatmap = beatmap;
this.scope = scope;
this.ruleset = ruleset ?? throw new ArgumentNullException(nameof(ruleset));
this.mods = mods ?? Array.Empty<Mod>();
Success += onSuccess;
}
@ -40,17 +44,19 @@ namespace osu.Game.Online.API.Requests
}
}
protected override WebRequest CreateWebRequest()
protected override string Target => $@"beatmaps/{beatmap.OnlineBeatmapID}/scores{createQueryParameters()}";
private string createQueryParameters()
{
var req = base.CreateWebRequest();
StringBuilder query = new StringBuilder(@"?");
req.Timeout = 30000;
req.AddParameter(@"type", scope.ToString().ToLowerInvariant());
req.AddParameter(@"mode", ruleset.ShortName);
query.Append($@"type={scope.ToString().ToLowerInvariant()}");
query.Append($@"&mode={ruleset.ShortName}");
return req;
foreach (var mod in mods)
query.Append($@"&mods[]={mod.Acronym}");
return query.ToString();
}
protected override string Target => $@"beatmaps/{beatmap.OnlineBeatmapID}/scores";
}
}

2
osu.Game/Screens/Select/BeatmapDetailArea.cs
View File

@ -41,6 +41,8 @@ namespace osu.Game.Screens.Select
RelativeSizeAxes = Axes.X,
OnFilter = (tab, mods) =>
{
Leaderboard.FilterMods = mods;
switch (tab)
{
case BeatmapDetailTab.Details:

61
osu.Game/Screens/Select/Leaderboards/BeatmapLeaderboard.cs
View File

@ -11,6 +11,7 @@ using osu.Game.Online.API;
using osu.Game.Online.API.Requests;
using osu.Game.Online.Leaderboards;
using osu.Game.Rulesets;
using osu.Game.Rulesets.Mods;
using osu.Game.Scoring;
namespace osu.Game.Screens.Select.Leaderboards
@ -36,12 +37,34 @@ namespace osu.Game.Screens.Select.Leaderboards
}
}
private bool filterMods;
/// <summary>
/// Whether to apply the game's currently selected mods as a filter when retrieving scores.
/// </summary>
public bool FilterMods
{
get => filterMods;
set
{
if (value == filterMods)
return;
filterMods = value;
UpdateScores();
}
}
[Resolved]
private ScoreManager scoreManager { get; set; }
[Resolved]
private IBindable<RulesetInfo> ruleset { get; set; }
[Resolved]
private IBindable<IReadOnlyList<Mod>> mods { get; set; }
[Resolved]
private IAPIProvider api { get; set; }
@ -49,16 +72,36 @@ namespace osu.Game.Screens.Select.Leaderboards
private void load()
{
ruleset.ValueChanged += _ => UpdateScores();
mods.ValueChanged += _ =>
{
if (filterMods)
UpdateScores();
};
}
protected override APIRequest FetchScores(Action<IEnumerable<ScoreInfo>> scoresCallback)
{
if (Scope == BeatmapLeaderboardScope.Local)
{
Scores = scoreManager
.QueryScores(s => !s.DeletePending && s.Beatmap.ID == Beatmap.ID && s.Ruleset.ID == ruleset.Value.ID)
.OrderByDescending(s => s.TotalScore).ToArray();
var scores = scoreManager
.QueryScores(s => !s.DeletePending && s.Beatmap.ID == Beatmap.ID && s.Ruleset.ID == ruleset.Value.ID);
if (filterMods && !mods.Value.Any())
{
// we need to filter out all scores that have any mods to get all local nomod scores
scores = scores.Where(s => !s.Mods.Any());
}
else if (filterMods)
{
// otherwise find all the scores that have *any* of the currently selected mods (similar to how web applies mod filters)
// we're creating and using a string list representation of selected mods so that it can be translated into the DB query itself
var selectedMods = mods.Value.Select(m => m.Acronym);
scores = scores.Where(s => s.Mods.Any(m => selectedMods.Contains(m.Acronym)));
}
Scores = scores.OrderByDescending(s => s.TotalScore).ToArray();
PlaceholderState = Scores.Any() ? PlaceholderState.Successful : PlaceholderState.NoScores;
return null;
}
@ -74,13 +117,21 @@ namespace osu.Game.Screens.Select.Leaderboards
return null;
}
if (Scope != BeatmapLeaderboardScope.Global && !api.LocalUser.Value.IsSupporter)
if (!api.LocalUser.Value.IsSupporter && (Scope != BeatmapLeaderboardScope.Global || filterMods))
{
PlaceholderState = PlaceholderState.NotSupporter;
return null;
}
var req = new GetScoresRequest(Beatmap, ruleset.Value ?? Beatmap.Ruleset, Scope);
IReadOnlyList<Mod> requestMods = null;
if (filterMods && !mods.Value.Any())
// add nomod for the request
requestMods = new Mod[] { new ModNoMod() };
else if (filterMods)
requestMods = mods.Value;
var req = new GetScoresRequest(Beatmap, ruleset.Value ?? Beatmap.Ruleset, Scope, requestMods);
req.Success += r => scoresCallback?.Invoke(r.Scores);