Age Gate

Content.Client/Info/AgeGate.xaml

@@ -0,0 +1,34 @@
+<Control xmlns="https://spacestation14.io"
+         xmlns:parallax="clr-namespace:Content.Client.Parallax"
+         xmlns:info="clr-namespace:Content.Client.Info"
+         VerticalExpand="True" HorizontalExpand="True"
+         MouseFilter="Stop">
+    <parallax:ParallaxControl SpeedX="20"/>
+    <Control VerticalExpand="True"
+             MaxWidth="600"
+             MaxHeight="200">
+        <PanelContainer StyleClasses="windowPanel" />
+            <BoxContainer Orientation="Vertical" SeparationOverride="10" Margin="10 10 5 10" >
+                <Label Text="{Loc 'agegate-instructions'}" />
+
+                <BoxContainer Orientation="Horizontal" >
+                    <LineEdit Name="DobDayLineEdit" PlaceHolder="{Loc 'datepicker-day'}" Margin="4 4" MinWidth="38" />
+                    <OptionButton Name="DobMonthOptionButton" Margin="4 4" MinWidth="120" />
+                    <LineEdit Name="DobYearLineEdit" PlaceHolder="{Loc 'datepicker-year'}" Margin="4 4" MinWidth="55" />
+                </BoxContainer>
+
+                <Control VerticalExpand="True" />
+
+                <Label Text="{Loc 'agegate-data-privacy'}" StyleClasses="WindowFooterText" />
+
+                <BoxContainer Orientation="Horizontal">
+                    <Button Name="AcceptButton"
+                            Disabled="True"
+                            Text="Submit" />
+                    <Button Name="QuitButton"
+                            StyleClasses="Caution"
+                            Text="{Loc 'ui-escape-quit'}" />
+                </BoxContainer>
+            </BoxContainer>
+    </Control>
+</Control>

Content.Client/Info/AgeGate.xaml.cs

@@ -0,0 +1,90 @@
+using Robust.Client.AutoGenerated;
+using Robust.Client.UserInterface;
+using Robust.Client.UserInterface.Controls;
+using Robust.Client.UserInterface.XAML;
+
+namespace Content.Client.Info;
+
+[GenerateTypedNameReferences]
+public sealed partial class AgeGate : Control
+{
+    public int MinimumAgeInYears = 18;
+
+    public event Action? OnQuitPressed;
+    public event Action? OnAgeGatePassed;
+    public event Action? OnAgeGateGated;
+
+    /// <summary>
+    /// The date currently selected by the input, or null if it's not a valid date.
+    /// </summary>
+    public DateTime? SelectedDate = null;
+
+    public AgeGate()
+    {
+        RobustXamlLoader.Load(this);
+
+        AcceptButton.OnPressed += OnAcceptButtonPressed;
+        QuitButton.OnPressed += OnQuitButtonPressed;
+
+        DobMonthOptionButton.AddItem(Loc.GetString("datepicker-month"), 0);
+        for (var i = 1; i <= 12; i++)
+        {
+            DobMonthOptionButton.AddItem(Loc.GetString($"month-{i}"), i);
+        }
+
+        DobDayLineEdit.OnTextChanged += _ => UpdateInput();
+        DobYearLineEdit.OnTextChanged += _ => UpdateInput();
+        DobMonthOptionButton.OnItemSelected += args => {
+            if (args.Id != 0)
+            {
+                DobMonthOptionButton.SelectId(args.Id);
+            }
+            UpdateInput();
+        };
+
+    }
+
+    private void UpdateInput()
+    {
+        var monthNum = DobMonthOptionButton.SelectedId;
+        if (uint.TryParse(DobYearLineEdit.Text, out uint year)
+            && uint.TryParse(DobDayLineEdit.Text, out uint day)
+            && monthNum != 0
+            && DateTime.TryParse($"{year}-{monthNum:00}-{day:00}", null, System.Globalization.DateTimeStyles.RoundtripKind, out var date))
+        {
+            SelectedDate = date;
+            AcceptButton.Disabled = false;
+        }
+        else
+        {
+            SelectedDate = null;
+            AcceptButton.Disabled = true;
+        }
+    }
+
+    private void OnQuitButtonPressed(BaseButton.ButtonEventArgs obj)
+    {
+        OnQuitPressed?.Invoke();
+    }
+
+    private void OnAcceptButtonPressed(BaseButton.ButtonEventArgs obj)
+    {
+        if (SelectedDate is null)
+            return;
+
+        var today = DateTime.Today;
+        int yearDiff = today.Year - SelectedDate.Value.Year;
+        int age = SelectedDate.Value.Date > today.AddYears(-yearDiff)
+            ? yearDiff - 1
+            : yearDiff;
+
+        if (age < MinimumAgeInYears)
+        {
+            OnAgeGateGated?.Invoke();
+        }
+        else
+        {
+            OnAgeGatePassed?.Invoke();
+        }
+    }
+}

Content.Client/UserInterface/Systems/Info/AgeGateUiController.cs

@@ -0,0 +1,64 @@
+using Content.Client.Info;
+using Content.Shared.Info;
+using Robust.Client.Console;
+using Robust.Client.UserInterface.Controllers;
+using Robust.Client.UserInterface.Controls;
+using Robust.Shared.Network;
+using Robust.Shared.Prototypes;
+
+namespace Content.Client.UserInterface.Systems.Info;
+
+/// <summary>
+/// This controller is responsible for showing the Age Gate UI when the client recieves the ShowAgeGateMessage,
+/// and for sending the AgeGateSubmittedMessage when the player clicks the Submit button.
+/// </summary>
+public sealed class AgeGateUiController : UIController
+{
+    [Dependency] private readonly IClientConsoleHost _consoleHost = default!;
+    [Dependency] private readonly INetManager _netManager = default!;
+    [Dependency] private readonly IPrototypeManager _prototype = default!;
+
+    private AgeGate? _ageGatePopup;
+
+    protected override string SawmillName => "age_gate";
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        _netManager.RegisterNetMessage<ShowAgeGateMessage>(OnShowAgeGateMessage);
+    }
+
+    private void OnShowAgeGateMessage(ShowAgeGateMessage message)
+    {
+        _ageGatePopup = new AgeGate();
+
+        _ageGatePopup.OnAgeGatePassed += OnAgeGatePassed;
+        _ageGatePopup.OnAgeGateGated += OnAgeGateGated;
+        _ageGatePopup.OnQuitPressed += OnQuitPressed;
+
+        UIManager.WindowRoot.AddChild(_ageGatePopup);
+        LayoutContainer.SetAnchorPreset(_ageGatePopup, LayoutContainer.LayoutPreset.Wide);
+    }
+
+    private void OnQuitPressed()
+    {
+        _consoleHost.ExecuteCommand("quit");
+    }
+
+    private void OnAgeGatePassed()
+    {
+        _netManager.ClientSendMessage(new AgeGateSubmittedMessage { IsAboveRequiredAge = true });
+        _ageGatePopup?.Orphan();
+        _ageGatePopup = null;
+    }
+
+    private void OnAgeGateGated()
+    {
+        _netManager.ClientSendMessage(new AgeGateSubmittedMessage { IsAboveRequiredAge = false });
+        _ageGatePopup?.Orphan();
+        _ageGatePopup = null;
+
+        // Wait for the server to ban us...
+    }
+}

Content.IntegrationTests/PoolManager.Cvars.cs

@@ -41,6 +41,7 @@ private static readonly (string cvar, string value)[] TestCvars =
         (CCVars.InteractionRateLimitCount.Name, "9999999"),
         (CCVars.InteractionRateLimitPeriod.Name, "0.1"),
         (CCVars.MovementMobPushing.Name, "false"),
+        (CCVars.PreJoinOrder.Name, ""),
     };
 
     public static async Task SetupCVars(RobustIntegrationTest.IntegrationInstance instance, PoolSettings settings)