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Code Issues Releases Wiki Activity

Use nullable in PlayerLoader

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This commit is contained in:
Dean Herbert 2022-03-17 19:36:33 +09:00
parent da76358ee0
commit dae5569e36
1 changed files with 28 additions and 26 deletions
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54
osu.Game/Screens/Play/PlayerLoader.cs
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@ -1,10 +1,11 @@
// 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.
#nullable enable
using System;
using System.Diagnostics;
using System.Threading.Tasks;
using JetBrains.Annotations;
using ManagedBass.Fx;
using osu.Framework.Allocation;
using osu.Framework.Audio;
@ -48,31 +49,31 @@ namespace osu.Game.Screens.Play
public override bool HandlePositionalInput => true;
// We show the previous screen status
protected override UserActivity InitialActivity => null;
protected override UserActivity? InitialActivity => null;
protected override bool PlayResumeSound => false;
protected BeatmapMetadataDisplay MetadataInfo { get; private set; }
protected BeatmapMetadataDisplay MetadataInfo { get; private set; } = null!;
/// <summary>
/// A fill flow containing the player settings groups, exposed for the ability to hide it from inheritors of the player loader.
/// </summary>
protected FillFlowContainer<PlayerSettingsGroup> PlayerSettings { get; private set; }
protected FillFlowContainer<PlayerSettingsGroup> PlayerSettings { get; private set; } = null!;
protected VisualSettings VisualSettings { get; private set; }
protected VisualSettings VisualSettings { get; private set; } = null!;
protected AudioSettings AudioSettings { get; private set; }
protected AudioSettings AudioSettings { get; private set; } = null!;
protected Task LoadTask { get; private set; }
protected Task? LoadTask { get; private set; }
protected Task DisposalTask { get; private set; }
protected Task? DisposalTask { get; private set; }
private bool backgroundBrightnessReduction;
private readonly BindableDouble volumeAdjustment = new BindableDouble(1);
private AudioFilter lowPassFilter;
private AudioFilter highPassFilter;
private AudioFilter lowPassFilter = null!;
private AudioFilter highPassFilter = null!;
protected bool BackgroundBrightnessReduction
{
@ -94,47 +95,45 @@ namespace osu.Game.Screens.Play
// don't push if the user is hovering one of the panes, unless they are idle.
&& (IsHovered || idleTracker.IsIdle.Value)
// don't push if the user is dragging a slider or otherwise.
&& inputManager?.DraggedDrawable == null
&& inputManager.DraggedDrawable == null
// don't push if a focused overlay is visible, like settings.
&& inputManager?.FocusedDrawable == null;
&& inputManager.FocusedDrawable == null;
private readonly Func<Player> createPlayer;
/// <summary>
/// The <see cref="Player"/> instance being loaded by this screen.
/// </summary>
[CanBeNull]
public Player CurrentPlayer { get; private set; }
public Player? CurrentPlayer { get; private set; }
/// <summary>
/// Whether the current player instance has been consumed via <see cref="consumePlayer"/>.
/// </summary>
private bool playerConsumed;
private LogoTrackingContainer content;
private LogoTrackingContainer content = null!;
private bool hideOverlays;
private InputManager inputManager;
private InputManager inputManager = null!;
private IdleTracker idleTracker;
private IdleTracker idleTracker = null!;
private ScheduledDelegate scheduledPushPlayer;
private ScheduledDelegate? scheduledPushPlayer;
[CanBeNull]
private EpilepsyWarning epilepsyWarning;
private EpilepsyWarning? epilepsyWarning;
[Resolved(CanBeNull = true)]
private NotificationOverlay notificationOverlay { get; set; }
private NotificationOverlay? notificationOverlay { get; set; }
[Resolved(CanBeNull = true)]
private VolumeOverlay volumeOverlay { get; set; }
private VolumeOverlay? volumeOverlay { get; set; }
[Resolved]
private AudioManager audioManager { get; set; }
private AudioManager audioManager { get; set; } = null!;
[Resolved(CanBeNull = true)]
private BatteryInfo batteryInfo { get; set; }
private BatteryInfo? batteryInfo { get; set; }
public PlayerLoader(Func<Player> createPlayer)
{
@ -241,6 +240,8 @@ namespace osu.Game.Screens.Play
{
base.OnResuming(last);
Debug.Assert(CurrentPlayer != null);
var lastScore = CurrentPlayer.Score;
AudioSettings.ReferenceScore.Value = lastScore?.ScoreInfo;
@ -348,6 +349,7 @@ namespace osu.Game.Screens.Play
private Player consumePlayer()
{
Debug.Assert(!playerConsumed);
Debug.Assert(CurrentPlayer != null);
playerConsumed = true;
return CurrentPlayer;
@ -484,7 +486,7 @@ namespace osu.Game.Screens.Play
#region Mute warning
private Bindable<bool> muteWarningShownOnce;
private Bindable<bool> muteWarningShownOnce = null!;
private int restartCount;
@ -539,7 +541,7 @@ namespace osu.Game.Screens.Play
#region Low battery warning
private Bindable<bool> batteryWarningShownOnce;
private Bindable<bool> batteryWarningShownOnce = null!;
private void showBatteryWarningIfNeeded()
{