From eafce44bad3a59b20b1793ca72b579eca7b52edb Mon Sep 17 00:00:00 2001
From: pizzaboxer <pizzaboxer@pizzaboxer.xyz>
Date: Fri, 14 Apr 2023 23:18:24 +0100
Subject: [PATCH] Add FFlag mod preset for menu versions

---
 Bloxstrap/Helpers/FastFlagManager.cs  | 44 +++++++++++++++++++++++++--
 Bloxstrap/ViewModels/ModsViewModel.cs | 37 ++++++++++++++++++++--
 Bloxstrap/Views/Pages/ModsPage.xaml   | 10 ++++++
 3 files changed, 87 insertions(+), 4 deletions(-)

diff --git a/Bloxstrap/Helpers/FastFlagManager.cs b/Bloxstrap/Helpers/FastFlagManager.cs
index a4ab45f..ce87d3e 100644
--- a/Bloxstrap/Helpers/FastFlagManager.cs
+++ b/Bloxstrap/Helpers/FastFlagManager.cs
@@ -16,7 +16,7 @@ namespace Bloxstrap.Helpers
         public Dictionary<string, object?> Changes = new();
 
         // only one missing here is Metal because lol
-        public static IReadOnlyDictionary<string, string> RenderingModes { get; set; } = new Dictionary<string, string>()
+        public static IReadOnlyDictionary<string, string> RenderingModes => new Dictionary<string, string>
         {
             { "Automatic", "" },
             { "Direct3D 11", "FFlagDebugGraphicsPreferD3D11" },
@@ -24,11 +24,51 @@ namespace Bloxstrap.Helpers
             { "Vulkan", "FFlagDebugGraphicsPreferVulkan" }
         };
 
+        // this is one hell of a variable definition lmao
+        public static IReadOnlyDictionary<string, Dictionary<string, string?>> IGMenuVersions => new Dictionary<string, Dictionary<string, string?>>
+        {
+            { 
+                "Default", 
+                new Dictionary<string, string?>
+                {
+                    { "FFlagDisableNewIGMinDUA", null },
+                    { "FFlagEnableInGameMenuV3", null }
+                }
+            },
+
+            {
+                "Version 1 (2015)",
+                new Dictionary<string, string?>
+                {
+                    { "FFlagDisableNewIGMinDUA", "True" },
+                    { "FFlagEnableInGameMenuV3", "False" }
+                }
+            },
+
+            {
+                "Version 2 (2020)",
+                new Dictionary<string, string?>
+                {
+                    { "FFlagDisableNewIGMinDUA", "False" },
+                    { "FFlagEnableInGameMenuV3", "False" }
+                }
+            },
+
+            {
+                "Version 3 (2021)",
+                new Dictionary<string, string?>
+                {
+                    { "FFlagDisableNewIGMinDUA", "False" },
+                    { "FFlagEnableInGameMenuV3", "True" }
+                }
+            }
+        };
+
         // all fflags are stored as strings
         // to delete a flag, set the value as null
         public void SetValue(string key, object? value)
         {
-            if (value == null)
+            if (value is null)
             {
                 Changes[key] = null;
                 App.Logger.WriteLine($"[FastFlagManager::SetValue] Deletion of '{key}' is pending");
diff --git a/Bloxstrap/ViewModels/ModsViewModel.cs b/Bloxstrap/ViewModels/ModsViewModel.cs
index c5a88b1..52d21e5 100644
--- a/Bloxstrap/ViewModels/ModsViewModel.cs
+++ b/Bloxstrap/ViewModels/ModsViewModel.cs
@@ -35,14 +35,14 @@ namespace Bloxstrap.ViewModels
             set => App.Settings.Prop.UseDisableAppPatch = value;
         }
 
-        public IReadOnlyDictionary<string, string> RenderingModes => FastFlagManager.RenderingModes;
-
         public int FramerateLimit
         {
             get => Int32.TryParse(App.FastFlags.GetValue("DFIntTaskSchedulerTargetFps"), out int x) ? x : 60;
             set => App.FastFlags.SetValue("DFIntTaskSchedulerTargetFps", value);
         }
 
+        public IReadOnlyDictionary<string, string> RenderingModes => FastFlagManager.RenderingModes;
+
         public string SelectedRenderingMode
         { 
             get 
@@ -75,6 +75,39 @@ namespace Bloxstrap.ViewModels
             }
         }
 
+        public IReadOnlyDictionary<string, Dictionary<string, string?>> IGMenuVersions => FastFlagManager.IGMenuVersions;
+
+        public string SelectedIGMenuVersion
+        {
+            get
+            {
+                // yeah this kinda sucks
+                foreach (var version in IGMenuVersions)
+                {
+                    bool flagsMatch = true;
+
+                    foreach (var flag in version.Value)
+                    {
+                        if (App.FastFlags.GetValue(flag.Key) != flag.Value)
+                            flagsMatch = false;
+                    }
+
+                    if (flagsMatch)
+                        return version.Key;
+                }
+
+                return "Default";
+            }
+
+            set
+            {
+                foreach (var flag in IGMenuVersions[value]) 
+                {
+                    App.FastFlags.SetValue(flag.Key, flag.Value);
+                }
+            }
+        }
+
         public bool AlternateGraphicsSelectorEnabled
         {
             get => App.FastFlags.GetValue("FFlagFixGraphicsQuality") == "True";
diff --git a/Bloxstrap/Views/Pages/ModsPage.xaml b/Bloxstrap/Views/Pages/ModsPage.xaml
index 7e3b172..107515a 100644
--- a/Bloxstrap/Views/Pages/ModsPage.xaml
+++ b/Bloxstrap/Views/Pages/ModsPage.xaml
@@ -101,6 +101,7 @@
                 <RowDefinition Height="*" />
                 <RowDefinition Height="*" />
                 <RowDefinition Height="*" />
+                <RowDefinition Height="*" />
             </Grid.RowDefinitions>
 
             <ui:CardControl Grid.Row="0" Margin="0,8,0,0" Padding="16,13,16,12">
@@ -139,6 +140,15 @@
                 </ui:CardControl.Header>
                 <ui:ToggleSwitch IsChecked="{Binding AlternateGraphicsSelectorEnabled, Mode=TwoWay}" />
             </ui:CardControl>
+            <ui:CardControl Grid.Row="4" Margin="0,8,0,0" Padding="16,13,16,12">
+                <ui:CardControl.Header>
+                    <StackPanel>
+                        <TextBlock FontSize="14" Text="In-game menu version" />
+                        <TextBlock Margin="0,2,0,0" FontSize="12" Text="Choose which version of the in-game menu to use. Current default is v1." Foreground="{DynamicResource TextFillColorTertiaryBrush}" />
+                    </StackPanel>
+                </ui:CardControl.Header>
+                <ComboBox Margin="5,0,0,0" Padding="10,5,10,5" Width="200" ItemsSource="{Binding IGMenuVersions.Keys, Mode=OneTime}" Text="{Binding SelectedIGMenuVersion, Mode=TwoWay}" />
+            </ui:CardControl>
         </Grid>
 
         <StackPanel x:Name="MiscellaneousOptions">