osu/osu.Game/OsuGameBase.cs

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// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using System;
using System.Diagnostics;
using System.Reflection;
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using osu.Framework.Allocation;
using osu.Framework.Audio;
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using osu.Framework.Configuration;
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using osu.Framework.Development;
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using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.IO.Stores;
using osu.Framework.Platform;
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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;
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using osu.Framework.Logging;
using osu.Game.Database;
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using osu.Game.Input;
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using osu.Game.Input.Bindings;
using osu.Game.IO;
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using osu.Game.Rulesets;
using osu.Game.Rulesets.Scoring;
namespace osu.Game
{
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public class OsuGameBase : Framework.Game, IOnlineComponent
{
protected OsuConfigManager LocalConfig;
protected BeatmapManager BeatmapManager;
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protected RulesetStore RulesetStore;
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protected FileStore FileStore;
protected ScoreStore ScoreStore;
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protected KeyBindingStore KeyBindingStore;
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protected override string MainResourceFile => @"osu.Game.Resources.dll";
public APIAccess API;
private Container content;
protected override Container<Drawable> Content => content;
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protected MenuCursor Cursor;
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public Bindable<WorkingBeatmap> Beatmap { get; private set; }
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private Bindable<bool> fpsDisplayVisible;
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protected AssemblyName AssemblyName => Assembly.GetEntryAssembly()?.GetName() ?? new AssemblyName { Version = new Version() };
public bool IsDeployedBuild => AssemblyName.Version.Major > 0;
public string Version
{
get
{
if (!IsDeployedBuild)
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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(this);
dependencies.Cache(LocalConfig);
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runMigrations();
dependencies.Cache(API = new APIAccess
{
Username = LocalConfig.Get<string>(OsuSetting.Username),
Token = LocalConfig.Get<string>(OsuSetting.Token)
});
dependencies.Cache(RulesetStore = new RulesetStore(contextFactory.GetContext));
dependencies.Cache(FileStore = new FileStore(contextFactory.GetContext, Host.Storage));
dependencies.Cache(BeatmapManager = new BeatmapManager(Host.Storage, contextFactory.GetContext, RulesetStore, API, Host));
dependencies.Cache(ScoreStore = new ScoreStore(Host.Storage, contextFactory.GetContext, Host, BeatmapManager, RulesetStore));
dependencies.Cache(KeyBindingStore = new KeyBindingStore(contextFactory.GetContext, RulesetStore));
dependencies.Cache(new OsuColour());
//this completely overrides the framework default. will need to change once we make a proper FontStore.
dependencies.Cache(Fonts = new FontStore { ScaleAdjust = 100 }, true);
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/FontAwesome"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/osuFont"));
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Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Exo2.0-Medium"));
Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Exo2.0-MediumItalic"));
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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"));
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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"));
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Fonts.AddStore(new GlyphStore(Resources, @"Fonts/Venera-Light"));
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var defaultBeatmap = new DummyWorkingBeatmap(this);
Beatmap = new NonNullableBindable<WorkingBeatmap>(defaultBeatmap);
BeatmapManager.DefaultBeatmap = defaultBeatmap;
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// 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.DisposeTrack();
}
Audio.Track.AddItem(b.Track);
}
lastBeatmap = b;
};
API.Register(this);
FileStore.Cleanup();
}
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private void runMigrations()
{
try
{
using (var context = contextFactory.GetContext())
context.Migrate();
}
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catch (MigrationFailedException e)
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{
Logger.Log((e.InnerException ?? e).ToString(), LoggingTarget.Database, LogLevel.Error);
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Logger.Log("Migration failed! We'll be starting with a fresh database.", LoggingTarget.Database, LogLevel.Error);
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// 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);
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using (var context = contextFactory.GetContext())
context.Migrate();
}
}
private WorkingBeatmap lastBeatmap;
public void APIStateChanged(APIAccess api, APIState state)
{
switch (state)
{
case APIState.Online:
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LocalConfig.Set(OsuSetting.Username, LocalConfig.Get<bool>(OsuSetting.SaveUsername) ? API.Username : string.Empty);
break;
}
}
protected override void LoadComplete()
{
base.LoadComplete();
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GlobalKeyBindingInputManager globalBinding;
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base.Content.Add(new DrawSizePreservingFillContainer
{
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Children = new Drawable[]
{
Cursor = new MenuCursor(),
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globalBinding = new GlobalKeyBindingInputManager(this)
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{
RelativeSizeAxes = Axes.Both,
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Child = content = new OsuTooltipContainer(Cursor)
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{
RelativeSizeAxes = Axes.Both,
}
}
}
});
KeyBindingStore.Register(globalBinding);
dependencies.Cache(globalBinding);
// 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.
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fpsDisplayVisible = LocalConfig.GetBindable<bool>(OsuSetting.ShowFpsDisplay);
fpsDisplayVisible.ValueChanged += val => { FrameStatisticsMode = val ? FrameStatisticsMode.Minimal : FrameStatisticsMode.None; };
fpsDisplayVisible.TriggerChange();
}
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public override void SetHost(GameHost host)
{
if (LocalConfig == null)
LocalConfig = new OsuConfigManager(host.Storage);
base.SetHost(host);
}
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protected override void Update()
{
base.Update();
API.Update();
}
protected override void Dispose(bool isDisposing)
{
//refresh token may have changed.
if (LocalConfig != null && API != null)
{
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LocalConfig.Set(OsuSetting.Token, LocalConfig.Get<bool>(OsuSetting.SavePassword) ? API.Token : string.Empty);
LocalConfig.Save();
}
base.Dispose(isDisposing);
}
}
}