osu/osu.Game/OsuGameBase.cs

261 lines
10 KiB
C#

// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Reflection;
using osu.Framework.Allocation;
using osu.Framework.Audio;
using osu.Framework.Configuration;
using osu.Framework.Development;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.IO.Stores;
using osu.Framework.Platform;
using osu.Game.Beatmaps;
using osu.Game.Configuration;
using osu.Game.Graphics;
using osu.Game.Graphics.Cursor;
using osu.Game.Online.API;
using osu.Framework.Graphics.Performance;
using osu.Framework.Graphics.Textures;
using osu.Framework.Logging;
using osu.Game.Database;
using osu.Game.Graphics.Textures;
using osu.Game.Input;
using osu.Game.Input.Bindings;
using osu.Game.IO;
using osu.Game.Rulesets;
using osu.Game.Rulesets.Scoring;
using osu.Game.Skinning;
namespace osu.Game
{
/// <summary>
/// The most basic <see cref="Game"/> that can be used to host osu! components and systems.
/// Unlike <see cref="OsuGame"/>, this class will not load any kind of UI, allowing it to be used
/// for provide dependencies to test cases without interfering with them.
/// </summary>
public class OsuGameBase : Framework.Game, ICanAcceptFiles
{
protected OsuConfigManager LocalConfig;
protected BeatmapManager BeatmapManager;
protected SkinManager SkinManager;
protected RulesetStore RulesetStore;
protected FileStore FileStore;
protected ScoreStore ScoreStore;
protected KeyBindingStore KeyBindingStore;
protected SettingsStore SettingsStore;
protected MenuCursorContainer MenuCursorContainer;
protected override string MainResourceFile => @"osu.Game.Resources.dll";
private Container content;
protected override Container<Drawable> Content => content;
public Bindable<WorkingBeatmap> Beatmap { get; private set; }
private Bindable<bool> fpsDisplayVisible;
protected AssemblyName AssemblyName => Assembly.GetEntryAssembly()?.GetName() ?? new AssemblyName { Version = new Version() };
public bool IsDeployedBuild => AssemblyName.Version.Major > 0;
public string Version
{
get
{
if (!IsDeployedBuild)
return @"local " + (DebugUtils.IsDebug ? @"debug" : @"release");
var assembly = AssemblyName;
return $@"{assembly.Version.Major}.{assembly.Version.Minor}.{assembly.Version.Build}";
}
}
public OsuGameBase()
{
Name = @"osu!lazer";
}
private DependencyContainer dependencies;
protected override IReadOnlyDependencyContainer CreateLocalDependencies(IReadOnlyDependencyContainer parent) =>
dependencies = new DependencyContainer(base.CreateLocalDependencies(parent));
private DatabaseContextFactory contextFactory;
[BackgroundDependencyLoader]
private void load()
{
dependencies.Cache(contextFactory = new DatabaseContextFactory(Host));
dependencies.Cache(new LargeTextureStore(new RawTextureLoaderStore(new NamespacedResourceStore<byte[]>(Resources, @"Textures"))));
dependencies.CacheAs(this);
dependencies.Cache(LocalConfig);
runMigrations();
dependencies.Cache(SkinManager = new SkinManager(Host.Storage, contextFactory, Host, Audio));
dependencies.CacheAs<ISkinSource>(SkinManager);
var api = new APIAccess(LocalConfig);
dependencies.Cache(api);
dependencies.CacheAs<IAPIProvider>(api);
dependencies.Cache(RulesetStore = new RulesetStore(contextFactory));
dependencies.Cache(FileStore = new FileStore(contextFactory, Host.Storage));
dependencies.Cache(BeatmapManager = new BeatmapManager(Host.Storage, contextFactory, RulesetStore, api, Audio, Host));
dependencies.Cache(ScoreStore = new ScoreStore(Host.Storage, contextFactory, Host, BeatmapManager, RulesetStore));
dependencies.Cache(KeyBindingStore = new KeyBindingStore(contextFactory, RulesetStore));
dependencies.Cache(SettingsStore = new SettingsStore(contextFactory));
dependencies.Cache(new OsuColour());
fileImporters.Add(BeatmapManager);
fileImporters.Add(ScoreStore);
fileImporters.Add(SkinManager);
//this completely overrides the framework default. will need to change once we make a proper FontStore.
dependencies.Cache(Fonts = new FontStore { ScaleAdjust = 100 });
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/FontAwesome"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/osuFont"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Exo2.0-Medium"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Exo2.0-MediumItalic"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Noto-Basic"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Noto-Hangul"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Noto-CJK-Basic"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Noto-CJK-Compatibility"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Exo2.0-Regular"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Exo2.0-RegularItalic"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Exo2.0-SemiBold"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Exo2.0-SemiBoldItalic"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Exo2.0-Bold"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Exo2.0-BoldItalic"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Exo2.0-Light"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Exo2.0-LightItalic"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Exo2.0-Black"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Exo2.0-BlackItalic"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Venera"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Venera-Light"));
var defaultBeatmap = new DummyWorkingBeatmap(this);
Beatmap = new NonNullableBindable<WorkingBeatmap>(defaultBeatmap);
BeatmapManager.DefaultBeatmap = defaultBeatmap;
// tracks play so loud our samples can't keep up.
// this adds a global reduction of track volume for the time being.
Audio.Track.AddAdjustment(AdjustableProperty.Volume, new BindableDouble(0.8));
Beatmap.ValueChanged += b =>
{
var trackLoaded = lastBeatmap?.TrackLoaded ?? false;
// compare to last beatmap as sometimes the two may share a track representation (optimisation, see WorkingBeatmap.TransferTo)
if (!trackLoaded || lastBeatmap?.Track != b.Track)
{
if (trackLoaded)
{
Debug.Assert(lastBeatmap != null);
Debug.Assert(lastBeatmap.Track != null);
lastBeatmap.RecycleTrack();
}
Audio.Track.AddItem(b.Track);
}
lastBeatmap = b;
};
FileStore.Cleanup();
AddInternal(api);
GlobalActionContainer globalBinding;
MenuCursorContainer = new MenuCursorContainer { RelativeSizeAxes = Axes.Both };
MenuCursorContainer.Child = globalBinding = new GlobalActionContainer(this)
{
RelativeSizeAxes = Axes.Both,
Child = content = new OsuTooltipContainer(MenuCursorContainer.Cursor) { RelativeSizeAxes = Axes.Both }
};
base.Content.Add(new DrawSizePreservingFillContainer { Child = MenuCursorContainer });
KeyBindingStore.Register(globalBinding);
dependencies.Cache(globalBinding);
}
private void runMigrations()
{
try
{
using (var db = contextFactory.GetForWrite())
db.Context.Migrate();
}
catch (MigrationFailedException e)
{
Logger.Error(e.InnerException ?? e, "Migration failed! We'll be starting with a fresh database.", LoggingTarget.Database);
// if we failed, let's delete the database and start fresh.
// todo: we probably want a better (non-destructive) migrations/recovery process at a later point than this.
contextFactory.ResetDatabase();
Logger.Log("Database purged successfully.", LoggingTarget.Database, LogLevel.Important);
using (var db = contextFactory.GetForWrite())
db.Context.Migrate();
}
}
private WorkingBeatmap lastBeatmap;
protected override void LoadComplete()
{
base.LoadComplete();
// TODO: This is temporary until we reimplement the local FPS display.
// It's just to allow end-users to access the framework FPS display without knowing the shortcut key.
fpsDisplayVisible = LocalConfig.GetBindable<bool>(OsuSetting.ShowFpsDisplay);
fpsDisplayVisible.ValueChanged += val => { FrameStatisticsMode = val ? FrameStatisticsMode.Minimal : FrameStatisticsMode.None; };
fpsDisplayVisible.TriggerChange();
}
public override void SetHost(GameHost host)
{
if (LocalConfig == null)
LocalConfig = new OsuConfigManager(host.Storage);
base.SetHost(host);
}
private readonly List<ICanAcceptFiles> fileImporters = new List<ICanAcceptFiles>();
public void Import(params string[] paths)
{
var extension = Path.GetExtension(paths.First());
foreach (var importer in fileImporters)
if (importer.HandledExtensions.Contains(extension)) importer.Import(paths);
}
public string[] HandledExtensions => fileImporters.SelectMany(i => i.HandledExtensions).ToArray();
}
}