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Added auto-detection of GTA V folder from registry

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This commit is contained in:
PNWParksFan 2019-10-27 23:15:56 -07:00
parent 4559312f1c
commit b74016bba4
1 changed files with 53 additions and 0 deletions
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53
Utils/GTAFolder.cs
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@ -6,6 +6,7 @@ using System.Threading.Tasks;
using System.IO;
using System.Windows.Forms;
using CodeWalker.Properties;
using Microsoft.Win32;
namespace CodeWalker
{
@ -52,6 +53,13 @@ namespace CodeWalker
string origFolder = CurrentGTAFolder;
string folder = CurrentGTAFolder;
SelectFolderForm f = new SelectFolderForm();
string autoFolder = AutoDetectFolder();
if (autoFolder != null)
{
f.SelectedFolder = autoFolder;
}
f.ShowDialog();
if(f.Result == DialogResult.OK && Directory.Exists(f.SelectedFolder))
{
@ -95,5 +103,50 @@ namespace CodeWalker
public static string GetCurrentGTAFolderWithTrailingSlash() =>CurrentGTAFolder.EndsWith(@"\") ? CurrentGTAFolder : CurrentGTAFolder + @"\";
public static bool AutoDetectFolder(out string steamPath, out string retailPath)
{
retailPath = null;
steamPath = null;
RegistryKey baseKey = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry32);
string steamPathValue = baseKey.OpenSubKey(@"Software\Rockstar Games\GTAV")?.GetValue("InstallFolderSteam") as string;
string retailPathValue = baseKey.OpenSubKey(@"Software\Rockstar Games\Grand Theft Auto V")?.GetValue("InstallFolder") as string;
if(steamPathValue != null)
{
if(steamPathValue.EndsWith("\\GTAV"))
{
steamPathValue = steamPathValue.Substring(0, steamPathValue.LastIndexOf("\\GTAV"));
}
if(ValidateGTAFolder(steamPathValue))
{
steamPath = steamPathValue;
}
}
if(retailPathValue != null && ValidateGTAFolder(retailPathValue))
{
retailPath = retailPathValue;
}
return steamPath != null || retailPath != null;
}
public static string AutoDetectFolder()
{
if(AutoDetectFolder(out string steam, out string retail))
{
if(steam != null)
{
return steam;
} else if(retail != null)
{
return retail;
}
}
return null;
}
}
}