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osu-lazer/osu.Game/Screens/Play/Player.cs

387 lines
14 KiB
C#

// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using OpenTK;
using osu.Framework.Allocation;
using osu.Framework.Audio;
using osu.Framework.Configuration;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Input;
using osu.Framework.Logging;
using osu.Framework.Screens;
using osu.Framework.Timing;
using osu.Game.Configuration;
using osu.Game.Rulesets;
using osu.Game.Rulesets.UI;
using osu.Game.Screens.Backgrounds;
using System;
using System.Linq;
using osu.Framework.Threading;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Scoring;
using osu.Game.Screens.Ranking;
using osu.Framework.Audio.Sample;
using osu.Game.Beatmaps;
using osu.Game.Online.API;
using osu.Game.Screens.Play.BreaksOverlay;
using osu.Game.Storyboards.Drawables;
using OpenTK.Graphics;
namespace osu.Game.Screens.Play
{
public class Player : OsuScreen
{
protected override BackgroundScreen CreateBackground() => new BackgroundScreenBeatmap(Beatmap);
internal override bool ShowOverlays => false;
internal override bool HasLocalCursorDisplayed => !pauseContainer.IsPaused && !HasFailed && RulesetContainer.ProvidingUserCursor;
public Action RestartRequested;
internal override bool AllowBeatmapRulesetChange => false;
public bool HasFailed { get; private set; }
public int RestartCount;
private IAdjustableClock adjustableSourceClock;
private FramedOffsetClock offsetClock;
private DecoupleableInterpolatingFramedClock decoupledClock;
private PauseContainer pauseContainer;
private RulesetInfo ruleset;
private APIAccess api;
private ScoreProcessor scoreProcessor;
protected RulesetContainer RulesetContainer;
#region User Settings
private Bindable<double> dimLevel;
private Bindable<bool> showStoryboard;
private Bindable<bool> mouseWheelDisabled;
private Bindable<double> userAudioOffset;
private SampleChannel sampleRestart;
#endregion
private BreakOverlay breakOverlay;
private Container storyboardContainer;
private DrawableStoryboard storyboard;
private HUDOverlay hudOverlay;
private FailOverlay failOverlay;
private bool loadedSuccessfully => RulesetContainer?.Objects.Any() == true;
[BackgroundDependencyLoader]
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();
Schedule(() =>
{
adjustableSourceClock.Reset();
foreach (var mod in working.Mods.Value.OfType<IApplicableToClock>())
mod.ApplyToClock(adjustableSourceClock);
decoupledClock.ChangeSource(adjustableSourceClock);
});
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 = () => 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,
Breaks = beatmap.Breaks,
Clock = decoupledClock
},
}
},
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);
// Bind ScoreProcessor to ourselves
scoreProcessor.AllJudged += onCompletion;
scoreProcessor.Failed += onFail;
}
private void initializeStoryboard(bool asyncLoad)
{
var beatmap = Beatmap.Value.Beatmap;
storyboard = beatmap.Storyboard.CreateDrawable(Beatmap.Value);
storyboard.Masking = true;
storyboardContainer.Add(asyncLoad ? new AsyncLoadWrapper(storyboard) { RelativeSizeAxes = Axes.Both } : (Drawable)storyboard);
}
public void Restart()
{
sampleRestart?.Play();
ValidForResume = false;
RestartRequested?.Invoke();
Exit();
}
private ScheduledDelegate onCompletionEvent;
private void onCompletion()
{
// Only show the completion screen if the player hasn't failed
if (scoreProcessor.HasFailed || onCompletionEvent != null)
return;
ValidForResume = false;
using (BeginDelayedSequence(1000))
{
onCompletionEvent = Schedule(delegate
{
var score = new Score
{
Beatmap = Beatmap.Value.BeatmapInfo,
Ruleset = ruleset
};
scoreProcessor.PopulateScore(score);
score.User = RulesetContainer.Replay?.User ?? api.LocalUser.Value;
Push(new Results(score));
});
}
}
private bool onFail()
{
if (Beatmap.Value.Mods.Value.Any(m => !m.AllowFail))
return false;
decoupledClock.Stop();
HasFailed = true;
failOverlay.Retries = RestartCount;
failOverlay.Show();
return true;
}
protected override void OnEntering(Screen last)
{
base.OnEntering(last);
if (!loadedSuccessfully)
return;
(Background as BackgroundScreenBeatmap)?.BlurTo(Vector2.Zero, 1500, Easing.OutQuint);
dimLevel.ValueChanged += dimLevel_ValueChanged;
showStoryboard.ValueChanged += showStoryboard_ValueChanged;
updateBackgroundElements();
Content.Alpha = 0;
Content
.ScaleTo(0.7f)
.ScaleTo(1, 750, Easing.OutQuint)
.Delay(250)
.FadeIn(250);
this.Delay(750).Schedule(() =>
{
if (!pauseContainer.IsPaused)
decoupledClock.Start();
});
pauseContainer.Alpha = 0;
pauseContainer.FadeIn(750, Easing.OutQuint);
}
protected override void OnSuspending(Screen next)
{
fadeOut();
base.OnSuspending(next);
}
protected override bool OnExiting(Screen next)
{
if (HasFailed || !ValidForResume || pauseContainer?.AllowExit != false || RulesetContainer?.HasReplayLoaded != false)
{
fadeOut();
return base.OnExiting(next);
}
if (loadedSuccessfully)
{
pauseContainer.Pause();
}
return true;
}
private void dimLevel_ValueChanged(double newValue)
=> updateBackgroundElements();
private void showStoryboard_ValueChanged(bool newValue)
=> updateBackgroundElements();
private void updateBackgroundElements()
{
var opacity = 1 - (float)dimLevel;
if (showStoryboard && storyboard == null)
initializeStoryboard(true);
var beatmap = Beatmap.Value;
var storyboardVisible = showStoryboard && beatmap.Beatmap.Storyboard.HasDrawable;
storyboardContainer.FadeColour(new Color4(opacity, opacity, opacity, 1), 800);
storyboardContainer.FadeTo(storyboardVisible && opacity > 0 ? 1 : 0);
Background?.FadeTo(!storyboardVisible || beatmap.Background == null ? opacity : 0, 800, Easing.OutQuint);
}
private void fadeOut()
{
dimLevel.ValueChanged -= dimLevel_ValueChanged;
showStoryboard.ValueChanged -= showStoryboard_ValueChanged;
const float fade_out_duration = 250;
RulesetContainer?.FadeOut(fade_out_duration);
Content.FadeOut(fade_out_duration);
hudOverlay?.ScaleTo(0.7f, fade_out_duration * 3, Easing.In);
Background?.FadeTo(1f, fade_out_duration);
}
protected override bool OnWheel(InputState state) => mouseWheelDisabled.Value && !pauseContainer.IsPaused;
}
}