53 lines
1.5 KiB
C#
53 lines
1.5 KiB
C#
#region Copyright & License Information
|
|
/*
|
|
* Copyright (c) The OpenRA Developers and Contributors
|
|
* This file is part of OpenRA, which is free software. It is made
|
|
* available to you under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation, either version 3 of
|
|
* the License, or (at your option) any later version. For more
|
|
* information, see COPYING.
|
|
*/
|
|
#endregion
|
|
|
|
using System.Runtime.InteropServices;
|
|
using Microsoft.Win32;
|
|
|
|
namespace OpenRA.Mods.Common.Installer
|
|
{
|
|
public class GogSourceResolver : ISourceResolver
|
|
{
|
|
public string FindSourcePath(ModContent.ModSource modSource)
|
|
{
|
|
modSource.Type.ToDictionary().TryGetValue("AppId", out var appId);
|
|
|
|
if (appId == null)
|
|
return null;
|
|
|
|
if (Platform.CurrentPlatform != PlatformType.Windows)
|
|
return null;
|
|
|
|
// We need an extra check for the platform here to silence a warning when the registry is accessed
|
|
// TODO: Remove this once our platform checks use the same method
|
|
if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
|
|
return null;
|
|
|
|
var prefixes = new[] { "HKEY_LOCAL_MACHINE\\Software\\", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\" };
|
|
|
|
foreach (var prefix in prefixes)
|
|
{
|
|
var installDir = Registry.GetValue($"{prefix}GOG.com\\Games\\{appId.Value}", "path", null) as string;
|
|
|
|
if (installDir != null)
|
|
return installDir;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
public Availability GetAvailability()
|
|
{
|
|
return Platform.CurrentPlatform != PlatformType.Windows ? Availability.DigitalInstall : Availability.Unavailable;
|
|
}
|
|
}
|
|
}
|