From ef9b1f9aa7b103de64a8b2212221532b15a1b4da Mon Sep 17 00:00:00 2001
From: pizzaboxer <pizzaboxer@pizzaboxer.xyz>
Date: Sun, 19 May 2024 00:18:46 +0100
Subject: [PATCH] multi instance launching: removal

---
 Bloxstrap/App.xaml.cs                         | 32 -------------------
 Bloxstrap/Models/Settings.cs                  |  1 -
 .../Elements/Menu/Pages/IntegrationsPage.xaml |  6 ----
 .../ViewModels/Menu/IntegrationsViewModel.cs  |  6 ----
 4 files changed, 45 deletions(-)

diff --git a/Bloxstrap/App.xaml.cs b/Bloxstrap/App.xaml.cs
index d7ce739..f235dd4 100644
--- a/Bloxstrap/App.xaml.cs
+++ b/Bloxstrap/App.xaml.cs
@@ -223,28 +223,6 @@ namespace Bloxstrap
                 dialog.Bootstrapper = bootstrapper;
             }
 
-            // handle roblox singleton mutex for multi-instance launching
-            // note we're handling it here in the main thread and NOT in the
-            // bootstrapper as handling mutexes in async contexts suuuuuucks
-
-            Mutex? singletonMutex = null;
-
-            if (Settings.Prop.MultiInstanceLaunching && LaunchSettings.RobloxLaunchMode == LaunchMode.Player)
-            {
-                Logger.WriteLine(LOG_IDENT, "Creating singleton mutex");
-
-                try
-                {
-                    Mutex.OpenExisting("ROBLOX_singletonMutex");
-                    Logger.WriteLine(LOG_IDENT, "Warning - singleton mutex already exists!");
-                }
-                catch
-                {
-                    // create the singleton mutex before the game client does
-                    singletonMutex = new Mutex(true, "ROBLOX_singletonMutex");
-                }
-            }
-
             Task bootstrapperTask = Task.Run(async () => await bootstrapper.Run()).ContinueWith(t =>
             {
                 Logger.WriteLine(LOG_IDENT, "Bootstrapper task has finished");
@@ -280,16 +258,6 @@ namespace Bloxstrap
 
             bootstrapperTask.Wait();
 
-            if (singletonMutex is not null)
-            {
-                Logger.WriteLine(LOG_IDENT, "We have singleton mutex ownership! Running in background until all Roblox processes are closed");
-
-                // we've got ownership of the roblox singleton mutex!
-                // if we stop running, everything will screw up once any more roblox instances launched
-                while (Process.GetProcessesByName("RobloxPlayerBeta").Any())
-                    Thread.Sleep(5000);
-            }
-
             StartupFinished();
         }
     }
diff --git a/Bloxstrap/Models/Settings.cs b/Bloxstrap/Models/Settings.cs
index 0bb535f..a8f8469 100644
--- a/Bloxstrap/Models/Settings.cs
+++ b/Bloxstrap/Models/Settings.cs
@@ -12,7 +12,6 @@ namespace Bloxstrap.Models
         public Theme Theme { get; set; } = Theme.Default;
         public bool CheckForUpdates { get; set; } = true;
         public bool CreateDesktopIcon { get; set; } = true;
-        public bool MultiInstanceLaunching { get; set; } = false;
 
         [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingDefault)]
         [JsonPropertyName("OhHeyYouFoundMeAgain")]
diff --git a/Bloxstrap/UI/Elements/Menu/Pages/IntegrationsPage.xaml b/Bloxstrap/UI/Elements/Menu/Pages/IntegrationsPage.xaml
index 0e74456..e22c336 100644
--- a/Bloxstrap/UI/Elements/Menu/Pages/IntegrationsPage.xaml
+++ b/Bloxstrap/UI/Elements/Menu/Pages/IntegrationsPage.xaml
@@ -59,12 +59,6 @@
 
         <TextBlock Text="{x:Static resources:Strings.Common_Miscellaneous}" FontSize="16" FontWeight="Medium" Margin="0,16,0,0" />
 
-        <controls:OptionControl 
-            Header="{x:Static resources:Strings.Menu_Integrations_AllowMultipleInstances_Title}" 
-            Description="{x:Static resources:Strings.Menu_Integrations_AllowMultipleInstances_Description}">
-            <ui:ToggleSwitch IsChecked="{Binding MultiInstanceLaunchingEnabled, Mode=TwoWay}" />
-        </controls:OptionControl>
-
         <TextBlock Text="{x:Static resources:Strings.Menu_Integrations_Custom_Title}" FontSize="16" FontWeight="Medium" Margin="0,16,0,0" />
         <TextBlock Text="{x:Static resources:Strings.Menu_Integrations_Custom_Description}" TextWrapping="Wrap" Foreground="{DynamicResource TextFillColorSecondaryBrush}" />
         <Grid Margin="0,8,0,0">
diff --git a/Bloxstrap/UI/ViewModels/Menu/IntegrationsViewModel.cs b/Bloxstrap/UI/ViewModels/Menu/IntegrationsViewModel.cs
index 894aa7a..73cbdd1 100644
--- a/Bloxstrap/UI/ViewModels/Menu/IntegrationsViewModel.cs
+++ b/Bloxstrap/UI/ViewModels/Menu/IntegrationsViewModel.cs
@@ -88,12 +88,6 @@ namespace Bloxstrap.UI.ViewModels.Menu
             set => App.Settings.Prop.HideRPCButtons = !value;
         }
 
-        public bool MultiInstanceLaunchingEnabled
-        {
-            get => App.Settings.Prop.MultiInstanceLaunching;
-            set => App.Settings.Prop.MultiInstanceLaunching = value;
-        }
-
         public bool DisableAppPatchEnabled
         {
             get => App.Settings.Prop.UseDisableAppPatch;