added Reset Settings and fixed a few things

FModel/Grabber/Manifests/ManifestGrabber.cs

@@ -29,6 +29,8 @@ namespace FModel.Grabber.Manifests
 
         private static bool IsExpired()
         {
+            if (string.IsNullOrEmpty(Properties.Settings.Default.AccessToken)) return true;
+
             long currentTime = DateTimeOffset.Now.ToUnixTimeMilliseconds();
             return currentTime - 60000 >= Properties.Settings.Default.LauncherExpiration;
         }

FModel/Properties/Resources.fr-FR.resx

@@ -834,4 +834,7 @@ C'est maintenant le logiciel gratuit le plus utilisé pour leak sur Fortnite.</v
   <data name="Fat" xml:space="preserve">
     <value>Gras</value>
   </data>
+  <data name="ResetSettings" xml:space="preserve">
+    <value>Réinitialiser les paramètres</value>
+  </data>
 </root>

FModel/Properties/Resources.resx

@@ -1088,4 +1088,7 @@ It's now the most used free software to leak on Fortnite.</value>
   <data name="Fat" xml:space="preserve">
     <value>Fat</value>
   </data>
+  <data name="ResetSettings" xml:space="preserve">
+    <value>Reset Settings</value>
+  </data>
 </root>

FModel/Properties/Settings.cs

@@ -3,6 +3,7 @@ using System;
 using System.Collections.Generic;
 using System.Configuration;
 using System.IO;
+using System.Text.RegularExpressions;
 using System.Threading.Tasks;
 
 namespace FModel.Properties
@@ -10,6 +11,7 @@ namespace FModel.Properties
     public sealed partial class Settings
     {
         private static string _userSettings = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\FModel\\DoNotDelete.json";
+        private static readonly Regex _pakFileRegex = new Regex(@"^FortniteGame/Content/Paks/pakchunk(?:0|10.*|\w+)-WindowsClient\.pak$", RegexOptions.Compiled | RegexOptions.Singleline | RegexOptions.IgnoreCase | RegexOptions.CultureInvariant);
 
         /// <summary>
         /// IMPORTANT: i believe Upgrade doesn't like int32 so use int64 (maybe because it's for x64?) for all int values
@@ -37,6 +39,26 @@ namespace FModel.Properties
             Default.Save();
         }
 
+        public static void Delete()
+        {
+#if DEBUG
+            _userSettings = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\FModel\\DoNotDelete_Debug.json";
+#endif
+
+            if (File.Exists(_userSettings))
+            {
+                File.Delete(_userSettings);
+            }
+
+            string dir = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + "\\Asval\\";
+            if (Directory.Exists(dir))
+            {
+                Directory.Delete(dir, true);
+            }
+
+            Default.Reset();
+        }
+
         /// <summary>
         /// ty .net core <3
         /// </summary>

FModel/Windows/Launcher/FLauncher.xaml.cs

@@ -4,6 +4,7 @@ using FModel.ViewModels.ComboBox;
 using FModel.Windows.CustomNotifier;
 using Ookii.Dialogs.Wpf;
 using System.Linq;
+using System.Text.RegularExpressions;
 using System.Windows;
 using System.Windows.Controls;
 
@@ -143,8 +144,9 @@ namespace FModel.Windows.Launcher
         {
             if (e.Source is TextBox text)
             {
-                BrowsePath.IsEnabled = text.Text != "donotedit-youcanteditanyway.manifest";
-                text.IsReadOnly = text.Text == "donotedit-youcanteditanyway.manifest";
+                bool m = Regex.IsMatch(text.Text, @"^donotedit-youcanteditanyway-(?:\w+)\.manifest$");
+                BrowsePath.IsEnabled = !m;
+                text.IsReadOnly = m;
             }
         }
     }

FModel/Windows/Settings/General.xaml

@@ -159,6 +159,9 @@
             </Grid>
         </GroupBox>
 
+        <Button Grid.Row="6" Grid.Column="1"
+                Content="{x:Static properties:Resources.ResetSettings}" Padding="5,1,5,1"
+                HorizontalAlignment="Left" Style="{StaticResource RedButton}" Click="OnDeleteSettings"/>
         <Button Grid.Row="6" Grid.Column="1"
                 Content="{x:Static properties:Resources.OK}"
                 HorizontalAlignment="Right" Width="80" Click="OnClick"/>

FModel/Windows/Settings/General.xaml.cs

@@ -109,5 +109,14 @@ namespace FModel.Windows.Settings
                 Properties.Settings.Default.OutputPath = dialog.SelectedPath;
             }
         }
+
+        private void OnDeleteSettings(object sender, RoutedEventArgs e)
+        {
+            Properties.Settings.Delete();
+            DarkMessageBoxHelper.Show(Properties.Resources.PathChangedRestart, Properties.Resources.PathChanged, MessageBoxButton.OK, MessageBoxImage.Information);
+            DebugHelper.WriteLine("{0} {1} {2}", "[FModel]", "[Restarting]", "Settings reset");
+            Process.Start(Process.GetCurrentProcess().MainModule.FileName);
+            Application.Current.Shutdown();
+        }
     }
 }