osu/osu.Desktop/OsuGameDesktop.cs

149 lines
4.5 KiB
C#

// 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.
using System;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Threading.Tasks;
using osu.Desktop.Overlays;
using osu.Framework.Platform;
using osu.Game;
using osuTK.Input;
using Microsoft.Win32;
using osu.Desktop.Updater;
using osu.Framework;
using osu.Framework.Logging;
using osu.Framework.Platform.Windows;
using osu.Framework.Screens;
using osu.Game.Screens.Menu;
using osu.Game.Updater;
namespace osu.Desktop
{
internal class OsuGameDesktop : OsuGame
{
private readonly bool noVersionOverlay;
private VersionManager versionManager;
public OsuGameDesktop(string[] args = null)
: base(args)
{
noVersionOverlay = args?.Any(a => a == "--no-version-overlay") ?? false;
}
public override Storage GetStorageForStableInstall()
{
try
{
if (Host is DesktopGameHost desktopHost)
return new StableStorage(desktopHost);
}
catch (Exception)
{
Logger.Log("Could not find a stable install", LoggingTarget.Runtime, LogLevel.Important);
}
return null;
}
protected override void LoadComplete()
{
base.LoadComplete();
if (!noVersionOverlay)
{
LoadComponentAsync(versionManager = new VersionManager { Depth = int.MinValue }, Add);
if (RuntimeInfo.OS == RuntimeInfo.Platform.Windows)
Add(new SquirrelUpdateManager());
else
Add(new SimpleUpdateManager());
}
}
protected override void ScreenChanged(IScreen lastScreen, IScreen newScreen)
{
base.ScreenChanged(lastScreen, newScreen);
switch (newScreen)
{
case IntroScreen _:
case MainMenu _:
versionManager?.Show();
break;
default:
versionManager?.Hide();
break;
}
}
public override void SetHost(GameHost host)
{
base.SetHost(host);
if (host.Window is DesktopGameWindow desktopWindow)
{
desktopWindow.CursorState |= CursorState.Hidden;
desktopWindow.SetIconFromStream(Assembly.GetExecutingAssembly().GetManifestResourceStream(GetType(), "lazer.ico"));
desktopWindow.Title = Name;
desktopWindow.FileDrop += fileDrop;
}
}
private void fileDrop(object sender, FileDropEventArgs e)
{
var filePaths = e.FileNames;
var firstExtension = Path.GetExtension(filePaths.First());
if (filePaths.Any(f => Path.GetExtension(f) != firstExtension)) return;
Task.Factory.StartNew(() => Import(filePaths), TaskCreationOptions.LongRunning);
}
/// <summary>
/// A method of accessing an osu-stable install in a controlled fashion.
/// </summary>
private class StableStorage : WindowsStorage
{
protected override string LocateBasePath()
{
static bool checkExists(string p) => Directory.Exists(Path.Combine(p, "Songs"));
string stableInstallPath;
try
{
using (RegistryKey key = Registry.ClassesRoot.OpenSubKey("osu"))
stableInstallPath = key?.OpenSubKey(@"shell\open\command")?.GetValue(string.Empty).ToString().Split('"')[1].Replace("osu!.exe", "");
if (checkExists(stableInstallPath))
return stableInstallPath;
}
catch
{
}
stableInstallPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), @"osu!");
if (checkExists(stableInstallPath))
return stableInstallPath;
stableInstallPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".osu");
if (checkExists(stableInstallPath))
return stableInstallPath;
return null;
}
public StableStorage(DesktopGameHost host)
: base(string.Empty, host)
{
}
}
}
}