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mirror of https://github.com/ppy/osu.git synced 2024-12-16 21:02:55 +08:00
osu-lazer/osu.Desktop/Program.cs
2024-09-09 18:09:28 +09:00

195 lines
7.6 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.Runtime.Versioning;
using osu.Desktop.LegacyIpc;
using osu.Desktop.Windows;
using osu.Framework;
using osu.Framework.Development;
using osu.Framework.Logging;
using osu.Framework.Platform;
using osu.Game;
using osu.Game.IPC;
using osu.Game.Tournament;
using SDL;
using Velopack;
namespace osu.Desktop
{
public static class Program
{
#if DEBUG
private const string base_game_name = @"osu-development";
#else
private const string base_game_name = @"osu";
#endif
private static LegacyTcpIpcProvider? legacyIpc;
[STAThread]
public static void Main(string[] args)
{
// IMPORTANT DON'T IGNORE: For general sanity, velopack's setup needs to run before anything else.
// This has bitten us in the rear before (bricked updater), and although the underlying issue from
// last time has been fixed, let's not tempt fate.
setupVelopack();
if (OperatingSystem.IsWindows())
{
var windowsVersion = Environment.OSVersion.Version;
// While .NET 8 only supports Windows 10 and above, running on Windows 7/8.1 may still work. We are limited by realm currently, as they choose to only support 8.1 and higher.
// See https://www.mongodb.com/docs/realm/sdk/dotnet/compatibility/
if (windowsVersion.Major < 6 || (windowsVersion.Major == 6 && windowsVersion.Minor <= 2))
{
unsafe
{
// If users running in compatibility mode becomes more of a common thing, we may want to provide better guidance or even consider
// disabling it ourselves.
// We could also better detect compatibility mode if required:
// https://stackoverflow.com/questions/10744651/how-i-can-detect-if-my-application-is-running-under-compatibility-mode#comment58183249_10744730
SDL3.SDL_ShowSimpleMessageBox(SDL_MessageBoxFlags.SDL_MESSAGEBOX_ERROR,
"Your operating system is too old to run osu!"u8,
"This version of osu! requires at least Windows 8.1 to run.\n"u8
+ "Please upgrade your operating system or consider using an older version of osu!.\n\n"u8
+ "If you are running a newer version of windows, please check you don't have \"Compatibility mode\" turned on for osu!"u8, null);
return;
}
}
}
// NVIDIA profiles are based on the executable name of a process.
// Lazer and stable share the same executable name.
// Stable sets this setting to "Off", which may not be what we want, so let's force it back to the default "Auto" on startup.
if (OperatingSystem.IsWindows())
NVAPI.ThreadedOptimisations = NvThreadControlSetting.OGL_THREAD_CONTROL_DEFAULT;
// Back up the cwd before DesktopGameHost changes it
string cwd = Environment.CurrentDirectory;
string gameName = base_game_name;
bool tournamentClient = false;
foreach (string arg in args)
{
string[] split = arg.Split('=');
string key = split[0];
string val = split.Length > 1 ? split[1] : string.Empty;
switch (key)
{
case "--tournament":
tournamentClient = true;
break;
case "--debug-client-id":
if (!DebugUtils.IsDebugBuild)
throw new InvalidOperationException("Cannot use this argument in a non-debug build.");
if (!int.TryParse(val, out int clientID))
throw new ArgumentException("Provided client ID must be an integer.");
gameName = $"{base_game_name}-{clientID}";
break;
}
}
var hostOptions = new HostOptions
{
IPCPort = !tournamentClient ? OsuGame.IPC_PORT : null,
FriendlyGameName = OsuGameBase.GAME_NAME,
};
using (DesktopGameHost host = Host.GetSuitableDesktopHost(gameName, hostOptions))
{
if (!host.IsPrimaryInstance)
{
if (trySendIPCMessage(host, cwd, args))
return;
// we want to allow multiple instances to be started when in debug.
if (!DebugUtils.IsDebugBuild)
{
Logger.Log(@"osu! does not support multiple running instances.", LoggingTarget.Runtime, LogLevel.Error);
return;
}
}
if (host.IsPrimaryInstance)
{
try
{
Logger.Log("Starting legacy IPC provider...");
legacyIpc = new LegacyTcpIpcProvider();
legacyIpc.Bind();
}
catch (Exception ex)
{
Logger.Error(ex, "Failed to start legacy IPC provider");
}
}
if (tournamentClient)
host.Run(new TournamentGame());
else
host.Run(new OsuGameDesktop(args));
}
}
private static bool trySendIPCMessage(IIpcHost host, string cwd, string[] args)
{
if (args.Length == 1 && args[0].StartsWith(OsuGameBase.OSU_PROTOCOL, StringComparison.Ordinal))
{
var osuSchemeLinkHandler = new OsuSchemeLinkIPCChannel(host);
if (!osuSchemeLinkHandler.HandleLinkAsync(args[0]).Wait(3000))
throw new IPCTimeoutException(osuSchemeLinkHandler.GetType());
return true;
}
if (args.Length > 0 && args[0].Contains('.')) // easy way to check for a file import in args
{
var importer = new ArchiveImportIPCChannel(host);
foreach (string file in args)
{
Console.WriteLine(@"Importing {0}", file);
if (!importer.ImportAsync(Path.GetFullPath(file, cwd)).Wait(3000))
throw new IPCTimeoutException(importer.GetType());
}
return true;
}
return false;
}
private static void setupVelopack()
{
if (OsuGameDesktop.IsPackageManaged)
{
Logger.Log("Updates are being managed by an external provider. Skipping Velopack setup.");
return;
}
var app = VelopackApp.Build();
if (OperatingSystem.IsWindows())
configureWindows(app);
app.Run();
}
[SupportedOSPlatform("windows")]
private static void configureWindows(VelopackApp app)
{
app.WithFirstRun(_ => WindowsAssociationManager.InstallAssociations());
app.WithAfterUpdateFastCallback(_ => WindowsAssociationManager.UpdateAssociations());
app.WithBeforeUninstallFastCallback(_ => WindowsAssociationManager.UninstallAssociations());
}
}
}