public EmptyScrollingRuleset(RulesetInfo rulesetInfo = null)
: base(rulesetInfo)
{
}
/// <summary>
/// Import a beamap into our local <see cref="FileStore"/> storage.
/// If the beatmap is already imported, the existing instance will be returned.
/// </summary>
/// <param name="reader">The beatmap archive to be read.</param>
/// <returns>The imported beatmap, or an existing instance if it is already present.</returns>
private BeatmapSetInfo importToStorage(FileStore files, BeatmapStore beatmaps, ArchiveReader reader)
{
// let's make sure there are actually .osu files to import.
string mapName = reader.Filenames.FirstOrDefault(f => f.EndsWith(".osu"));
if (string.IsNullOrEmpty(mapName))
{
throw new InvalidOperationException("No beatmap files found in the map folder.");
}
// for now, concatenate all .osu files in the set to create a unique hash.
MemoryStream hashable = new MemoryStream();
foreach (string file in reader.Filenames.Where(f => f.EndsWith(".osu")))
{
using (Stream s = reader.GetStream(file))
s.CopyTo(hashable);
}
var hash = hashable.ComputeSHA2Hash();
// check if this beatmap has already been imported and exit early if so.
var beatmapSet = beatmaps.BeatmapSets.FirstOrDefault(b => b.Hash == hash);
if (beatmapSet != null)
{
undelete(beatmaps, files, beatmapSet);
// ensure all files are present and accessible
foreach (var f in beatmapSet.Files)
{
if (!storage.Exists(f.FileInfo.StoragePath))
{
using (Stream s = reader.GetStream(f.Filename))
files.Add(s, false);
}
}
// todo: delete any files which shouldn't exist any more.
return(beatmapSet);
}
List <BeatmapSetFileInfo> fileInfos = new List <BeatmapSetFileInfo>();
// import files to manager
foreach (string file in reader.Filenames)
{
using (Stream s = reader.GetStream(file))
fileInfos.Add(new BeatmapSetFileInfo
{
Filename = file,
FileInfo = files.Add(s)
});
}
BeatmapMetadata metadata;
using (var stream = new StreamReader(reader.GetStream(mapName)))
metadata = BeatmapDecoder.GetDecoder(stream).Decode(stream).Metadata;
beatmapSet = new BeatmapSetInfo
{
OnlineBeatmapSetID = metadata.OnlineBeatmapSetID,
Beatmaps = new List <BeatmapInfo>(),
Hash = hash,
Files = fileInfos,
Metadata = metadata
};
var mapNames = reader.Filenames.Where(f => f.EndsWith(".osu"));
foreach (var name in mapNames)
{
using (var raw = reader.GetStream(name))
using (var ms = new MemoryStream()) //we need a memory stream so we can seek and shit
using (var sr = new StreamReader(ms))
{
raw.CopyTo(ms);
ms.Position = 0;
var decoder = BeatmapDecoder.GetDecoder(sr);
Beatmap beatmap = decoder.Decode(sr);
beatmap.BeatmapInfo.Path = name;
beatmap.BeatmapInfo.Hash = ms.ComputeSHA2Hash();
beatmap.BeatmapInfo.MD5Hash = ms.ComputeMD5Hash();
// TODO: Diff beatmap metadata with set metadata and leave it here if necessary
beatmap.BeatmapInfo.Metadata = null;
RulesetInfo ruleset = rulesets.GetRuleset(beatmap.BeatmapInfo.RulesetID);
// TODO: this should be done in a better place once we actually need to dynamically update it.
beatmap.BeatmapInfo.Ruleset = ruleset;
beatmap.BeatmapInfo.StarDifficulty = ruleset?.CreateInstance()?.CreateDifficultyCalculator(beatmap).Calculate() ?? 0;
beatmapSet.Beatmaps.Add(beatmap.BeatmapInfo);
}
}
return(beatmapSet);
}
/// <summary>
/// Retrieves a bindable containing the star difficulty of a <see cref="BeatmapInfo"/> with a given <see cref="RulesetInfo"/> and <see cref="Mod"/> combination.
/// </summary>
/// <remarks>
/// The bindable will not update to follow the currently-selected ruleset and mods or its settings.
/// </remarks>
/// <param name="beatmapInfo">The <see cref="BeatmapInfo"/> to get the difficulty of.</param>
/// <param name="rulesetInfo">The <see cref="RulesetInfo"/> to get the difficulty with. If <c>null</c>, the <paramref name="beatmapInfo"/>'s ruleset is used.</param>
/// <param name="mods">The <see cref="Mod"/>s to get the difficulty with. If <c>null</c>, no mods will be assumed.</param>
/// <param name="cancellationToken">An optional <see cref="CancellationToken"/> which stops updating the star difficulty for the given <see cref="BeatmapInfo"/>.</param>
/// <returns>A bindable that is updated to contain the star difficulty when it becomes available. Will be null while in an initial calculating state.</returns>
public IBindable <StarDifficulty?> GetBindableDifficulty([NotNull] BeatmapInfo beatmapInfo, [CanBeNull] RulesetInfo rulesetInfo, [CanBeNull] IEnumerable <Mod> mods,
CancellationToken cancellationToken = default)
=> createBindable(beatmapInfo, rulesetInfo, mods, cancellationToken);
public GamebosuConfigManager(SettingsStore settings, RulesetInfo ruleset)
: base(settings, ruleset, 0)
{
}
protected override KeyBindingContainer <TestAction> CreateKeyBindingContainer(RulesetInfo ruleset, int variant, SimultaneousBindingMode unique) => new TestKeyBindingContainer();
protected GetRankingsRequest(RulesetInfo ruleset, int page = 1)
{
this.ruleset = ruleset;
this.page = page;
}
public OsuRuleset(RulesetInfo rulesetInfo = null)
: base(rulesetInfo)
{
}
private void load(AudioManager audio, APIAccess api, OsuConfigManager config)
{
this.api = api;
WorkingBeatmap working = Beatmap.Value;
if (working is DummyWorkingBeatmap)
{
return;
}
sampleRestart = audio.Sample.Get(@"Gameplay/restart");
mouseWheelDisabled = config.GetBindable <bool>(OsuSetting.MouseDisableWheel);
userAudioOffset = config.GetBindable <double>(OsuSetting.AudioOffset);
IBeatmap beatmap;
try
{
beatmap = working.Beatmap;
if (beatmap == null)
{
throw new InvalidOperationException("Beatmap was not loaded");
}
ruleset = Ruleset.Value ?? beatmap.BeatmapInfo.Ruleset;
var rulesetInstance = ruleset.CreateInstance();
try
{
RulesetContainer = rulesetInstance.CreateRulesetContainerWith(working);
}
catch (BeatmapInvalidForRulesetException)
{
// we may fail to create a RulesetContainer if the beatmap cannot be loaded with the user's preferred ruleset
// let's try again forcing the beatmap's ruleset.
ruleset = beatmap.BeatmapInfo.Ruleset;
rulesetInstance = ruleset.CreateInstance();
RulesetContainer = rulesetInstance.CreateRulesetContainerWith(Beatmap.Value);
}
if (!RulesetContainer.Objects.Any())
{
Logger.Log("Beatmap contains no hit objects!", level: LogLevel.Error);
return;
}
}
catch (Exception e)
{
Logger.Error(e, "Could not load beatmap sucessfully!");
//couldn't load, hard abort!
return;
}
sourceClock = (IAdjustableClock)working.Track ?? new StopwatchClock();
adjustableClock = new DecoupleableInterpolatingFramedClock {
IsCoupled = false
};
adjustableClock.Seek(AllowLeadIn
? Math.Min(0, RulesetContainer.GameplayStartTime - beatmap.BeatmapInfo.AudioLeadIn)
: RulesetContainer.GameplayStartTime);
adjustableClock.ProcessFrame();
// Lazer's audio timings in general doesn't match stable. This is the result of user testing, albeit limited.
// This only seems to be required on windows. We need to eventually figure out why, with a bit of luck.
var platformOffsetClock = new FramedOffsetClock(adjustableClock)
{
Offset = RuntimeInfo.OS == RuntimeInfo.Platform.Windows ? 22 : 0
};
// the final usable gameplay clock with user-set offsets applied.
var offsetClock = new FramedOffsetClock(platformOffsetClock);
userAudioOffset.ValueChanged += v => offsetClock.Offset = v;
userAudioOffset.TriggerChange();
ScoreProcessor = RulesetContainer.CreateScoreProcessor();
if (!ScoreProcessor.Mode.Disabled)
{
config.BindWith(OsuSetting.ScoreDisplayMode, ScoreProcessor.Mode);
}
Children = new Drawable[]
{
pauseContainer = new PauseContainer(offsetClock, adjustableClock)
{
Retries = RestartCount,
OnRetry = Restart,
OnQuit = performUserRequestedExit,
CheckCanPause = () => AllowPause && ValidForResume && !HasFailed && !RulesetContainer.HasReplayLoaded,
Children = new[]
{
storyboardContainer = new Container
{
RelativeSizeAxes = Axes.Both,
Alpha = 0,
},
new ScalingContainer(ScalingMode.Gameplay)
{
Child = new LocalSkinOverrideContainer(working.Skin)
{
RelativeSizeAxes = Axes.Both,
Child = RulesetContainer
}
},
new BreakOverlay(beatmap.BeatmapInfo.LetterboxInBreaks, ScoreProcessor)
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
ProcessCustomClock = false,
Breaks = beatmap.Breaks
},
new ScalingContainer(ScalingMode.Gameplay)
{
Child = RulesetContainer.Cursor?.CreateProxy() ?? new Container(),
},
hudOverlay = new HUDOverlay(ScoreProcessor, RulesetContainer, working, offsetClock, adjustableClock)
{
Clock = Clock, // hud overlay doesn't want to use the audio clock directly
ProcessCustomClock = false,
Anchor = Anchor.Centre,
Origin = Anchor.Centre
},
new SkipOverlay(RulesetContainer.GameplayStartTime)
{
Clock = Clock, // skip button doesn't want to use the audio clock directly
ProcessCustomClock = false,
AdjustableClock = adjustableClock,
FramedClock = offsetClock,
},
}
},
failOverlay = new FailOverlay
{
OnRetry = Restart,
OnQuit = performUserRequestedExit,
},
new HotkeyRetryOverlay
{
Action = () =>
{
if (!IsCurrentScreen)
{
return;
}
fadeOut(true);
Restart();
},
}
};
hudOverlay.HoldToQuit.Action = performUserRequestedExit;
hudOverlay.KeyCounter.Visible.BindTo(RulesetContainer.HasReplayLoaded);
RulesetContainer.IsPaused.BindTo(pauseContainer.IsPaused);
if (ShowStoryboard)
{
initializeStoryboard(false);
}
// Bind ScoreProcessor to ourselves
ScoreProcessor.AllJudged += onCompletion;
ScoreProcessor.Failed += onFail;
foreach (var mod in Beatmap.Value.Mods.Value.OfType <IApplicableToScoreProcessor>())
{
mod.ApplyToScoreProcessor(ScoreProcessor);
}
}
public GetUserRequest(long?userId = null, RulesetInfo ruleset = null)
{
this.userId = userId;
Ruleset = ruleset;
}
private void load(AudioManager audio, OsuConfigManager config, APIAccess api)
{
this.api = api;
dimLevel = config.GetBindable <double>(OsuSetting.DimLevel);
showStoryboard = config.GetBindable <bool>(OsuSetting.ShowStoryboard);
mouseWheelDisabled = config.GetBindable <bool>(OsuSetting.MouseDisableWheel);
sampleRestart = audio.Sample.Get(@"Gameplay/restart");
WorkingBeatmap working = Beatmap.Value;
Beatmap beatmap;
try
{
beatmap = working.Beatmap;
if (beatmap == null)
{
throw new InvalidOperationException("Beatmap was not loaded");
}
ruleset = Ruleset.Value ?? beatmap.BeatmapInfo.Ruleset;
var rulesetInstance = ruleset.CreateInstance();
try
{
RulesetContainer = rulesetInstance.CreateRulesetContainerWith(working, ruleset.ID == beatmap.BeatmapInfo.Ruleset.ID);
}
catch (BeatmapInvalidForRulesetException)
{
// we may fail to create a RulesetContainer if the beatmap cannot be loaded with the user's preferred ruleset
// let's try again forcing the beatmap's ruleset.
ruleset = beatmap.BeatmapInfo.Ruleset;
rulesetInstance = ruleset.CreateInstance();
RulesetContainer = rulesetInstance.CreateRulesetContainerWith(Beatmap, true);
}
if (!RulesetContainer.Objects.Any())
{
throw new InvalidOperationException("Beatmap contains no hit objects!");
}
}
catch (Exception e)
{
Logger.Log($"Could not load this beatmap sucessfully ({e})!", LoggingTarget.Runtime, LogLevel.Error);
//couldn't load, hard abort!
Exit();
return;
}
adjustableSourceClock = (IAdjustableClock)working.Track ?? new StopwatchClock();
decoupledClock = new DecoupleableInterpolatingFramedClock {
IsCoupled = false
};
var firstObjectTime = RulesetContainer.Objects.First().StartTime;
decoupledClock.Seek(Math.Min(0, firstObjectTime - Math.Max(beatmap.ControlPointInfo.TimingPointAt(firstObjectTime).BeatLength * 4, beatmap.BeatmapInfo.AudioLeadIn)));
decoupledClock.ProcessFrame();
offsetClock = new FramedOffsetClock(decoupledClock);
userAudioOffset = config.GetBindable <double>(OsuSetting.AudioOffset);
userAudioOffset.ValueChanged += v => offsetClock.Offset = v;
userAudioOffset.TriggerChange();
Children = new Drawable[]
{
storyboardContainer = new Container
{
RelativeSizeAxes = Axes.Both,
Clock = offsetClock,
Alpha = 0,
},
pauseContainer = new PauseContainer
{
AudioClock = decoupledClock,
FramedClock = offsetClock,
OnRetry = Restart,
OnQuit = Exit,
CheckCanPause = () => AllowPause && ValidForResume && !HasFailed && !RulesetContainer.HasReplayLoaded,
Retries = RestartCount,
OnPause = () => {
hudOverlay.KeyCounter.IsCounting = pauseContainer.IsPaused;
},
OnResume = () => {
hudOverlay.KeyCounter.IsCounting = true;
},
Children = new Drawable[]
{
new SkipButton(firstObjectTime)
{
AudioClock = decoupledClock
},
new Container
{
RelativeSizeAxes = Axes.Both,
Clock = offsetClock,
Child = RulesetContainer,
},
hudOverlay = new HUDOverlay
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre
},
breakOverlay = new BreakOverlay(beatmap.BeatmapInfo.LetterboxInBreaks)
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
Clock = decoupledClock,
Breaks = beatmap.Breaks
},
}
},
failOverlay = new FailOverlay
{
OnRetry = Restart,
OnQuit = Exit,
},
new HotkeyRetryOverlay
{
Action = () => {
//we want to hide the hitrenderer immediately (looks better).
//we may be able to remove this once the mouse cursor trail is improved.
RulesetContainer?.Hide();
Restart();
},
}
};
scoreProcessor = RulesetContainer.CreateScoreProcessor();
if (showStoryboard)
{
initializeStoryboard(false);
}
hudOverlay.BindProcessor(scoreProcessor);
hudOverlay.BindRulesetContainer(RulesetContainer);
hudOverlay.Progress.Objects = RulesetContainer.Objects;
hudOverlay.Progress.AudioClock = decoupledClock;
hudOverlay.Progress.AllowSeeking = RulesetContainer.HasReplayLoaded;
hudOverlay.Progress.OnSeek = pos => decoupledClock.Seek(pos);
hudOverlay.ModDisplay.Current.BindTo(working.Mods);
breakOverlay.BindProcessor(scoreProcessor);
hudOverlay.ReplaySettingsOverlay.PlaybackSettings.AdjustableClock = adjustableSourceClock;
// Bind ScoreProcessor to ourselves
scoreProcessor.AllJudged += onCompletion;
scoreProcessor.Failed += onFail;
foreach (var mod in Beatmap.Value.Mods.Value.OfType <IApplicableToScoreProcessor>())
{
mod.ApplyToScoreProcessor(scoreProcessor);
}
}
public CatchInputManager(RulesetInfo ruleset)
: base(ruleset, 0, SimultaneousBindingMode.Unique)
{
}
private void switchToNewDifficulty(RulesetInfo rulesetInfo, bool createCopy) => loader?.ScheduleSwitchToNewDifficulty(editorBeatmap.BeatmapInfo, rulesetInfo, createCopy, GetState(rulesetInfo));
/// <summary>
/// Creates an <see cref="EditorState"/> instance representing the current state of the editor.
/// </summary>
/// <param name="nextRuleset">
/// The ruleset of the next beatmap to be shown, in the case of difficulty switch.
/// <see langword="null"/> indicates that the beatmap will not be changing.
/// </param>
public EditorState GetState([CanBeNull] RulesetInfo nextRuleset = null) => new EditorState
{
Time = clock.CurrentTimeAccurate,
ClipboardContent = nextRuleset == null || editorBeatmap.BeatmapInfo.Ruleset.ShortName == nextRuleset.ShortName ? Clipboard.Content.Value : string.Empty
};
protected override TabItem <RulesetInfo> CreateTabItem(RulesetInfo value) => new ToolbarRulesetTabButton(value);
private void load(RulesetStore rulesets)
{
catchRuleset = rulesets.GetRuleset(2);
}
public DifficultyRetriever(BeatmapInfo beatmap, RulesetInfo ruleset, IReadOnlyList <Mod> mods)
{
this.beatmap = beatmap;
this.ruleset = ruleset;
this.mods = mods;
}
public CatchRuleset(RulesetInfo rulesetInfo)
: base(rulesetInfo)
{
}
protected virtual IBeatmap CreateBeatmap(RulesetInfo ruleset) => new TestBeatmap(ruleset);
public GetCountryRankingsRequest(RulesetInfo ruleset, int page = 1)
: base(ruleset, page)
{
}
protected WorkingBeatmap CreateWorkingBeatmap(RulesetInfo ruleset) => CreateWorkingBeatmap(CreateBeatmap(ruleset), null);
public TestCustomSkinWorkingBeatmap(RulesetInfo ruleset, IStorageResourceProvider resources)
: base(ruleset, null, resources.AudioManager)
{
this.resources = resources;
}
/// <summary>
/// Create an instance which creates a <see cref="TestBeatmap"/> for the provided ruleset when requested.
/// </summary>
/// <param name="ruleset">The target ruleset.</param>
/// <param name="referenceClock">A clock which should be used instead of a stopwatch for virtual time progression.</param>
/// <param name="audio">Audio manager. Required if a reference clock isn't provided.</param>
public ClockBackedTestWorkingBeatmap(RulesetInfo ruleset, IFrameBasedClock referenceClock, AudioManager audio)
: this(new TestBeatmap(ruleset), null, referenceClock, audio)
{
}
public TestRulesetInputManager(RulesetInfo ruleset, int variant, SimultaneousBindingMode unique)
: base(ruleset, variant, unique)
{
}
private Player loadPlayerFor(RulesetInfo ri)
{
Ruleset.Value = ri;
return(loadPlayerFor(ri.CreateInstance()));
}
private void load(RulesetStore rulesets)
{
maniaRuleset = rulesets.GetRuleset(3);
}
private void load(RulesetStore rulesets)
{
taikoRuleset = rulesets.GetRuleset(1);
maniaRuleset = rulesets.GetRuleset(3);
}
public TaikoRuleset(RulesetInfo rulesetInfo = null)
: base(rulesetInfo)
{
}
protected override IBeatmap CreateBeatmap(RulesetInfo ruleset) => new TestBeatmap(Ruleset.Value, false);
/// <summary>
/// Retrieves the difficulty of a <see cref="BeatmapInfo"/>.
/// </summary>
/// <param name="beatmapInfo">The <see cref="BeatmapInfo"/> to get the difficulty of.</param>
/// <param name="rulesetInfo">The <see cref="RulesetInfo"/> to get the difficulty with.</param>
/// <param name="mods">The <see cref="Mod"/>s to get the difficulty with.</param>
/// <param name="cancellationToken">An optional <see cref="CancellationToken"/> which stops computing the star difficulty.</param>
/// <returns>The <see cref="StarDifficulty"/>.</returns>
public virtual Task <StarDifficulty> GetDifficultyAsync([NotNull] BeatmapInfo beatmapInfo, [CanBeNull] RulesetInfo rulesetInfo = null,
[CanBeNull] IEnumerable <Mod> mods = null, CancellationToken cancellationToken = default)
{
// In the case that the user hasn't given us a ruleset, use the beatmap's default ruleset.
rulesetInfo ??= beatmapInfo.Ruleset;
// Difficulty can only be computed if the beatmap and ruleset are locally available.
if (beatmapInfo.ID == 0 || rulesetInfo.ID == null)
{
// If not, fall back to the existing star difficulty (e.g. from an online source).
return(Task.FromResult(new StarDifficulty(beatmapInfo.StarDifficulty, beatmapInfo.MaxCombo ?? 0)));
}
return(GetAsync(new DifficultyCacheLookup(beatmapInfo, rulesetInfo, mods), cancellationToken));
}
public LocalKeyBindingContainer(RulesetInfo ruleset, int variant, SimultaneousBindingMode unique)
: base(ruleset, variant, unique)
{
}
