Ion law visuals (#22908)

Content.Client/Silicons/Laws/Ui/LawDisplay.xaml

@@ -6,7 +6,7 @@
                       HorizontalExpand="True"
                       VerticalExpand="True"
                       Margin="5 5 5 5">
-            <Label Name="LawNumberLabel" StyleClasses="StatusFieldTitle"/>
+            <RichTextLabel Name="LawNumberLabel" StyleClasses="LabelKeyText"/>
             <customControls:HSeparator Margin="0 5 0 5"/>
             <RichTextLabel Name="LawLabel"/>
             <BoxContainer Name="LawAnnouncementButtons" Orientation="Horizontal" HorizontalExpand="True" Margin="0 5 0 0">

Content.Client/Silicons/Laws/Ui/LawDisplay.xaml.cs

@@ -1,4 +1,5 @@
 using Content.Client.Chat.Managers;
+using Content.Client.Message;
 using Content.Shared.Chat;
 using Content.Shared.Radio;
 using Content.Shared.Silicons.Laws;
@@ -29,7 +30,7 @@ public sealed partial class LawDisplay : Control
         var lawIdentifier = Loc.GetString("laws-ui-law-header", ("id", identifier));
         var lawDescription = Loc.GetString(law.LawString);
 
-        LawNumberLabel.Text = lawIdentifier;
+        LawNumberLabel.SetMarkup(lawIdentifier);
         LawLabel.SetMessage(lawDescription);
 
         // If you can't talk, you can't state your laws...

Content.Client/Stylesheets/StyleNano.cs

@@ -910,6 +910,12 @@ namespace Content.Client.Stylesheets
                     new StyleProperty("font", notoSansItalic12),
                 }),
 
+                new StyleRule(new SelectorElement(typeof(RichTextLabel), new[] {StyleClassLabelKeyText}, null, null), new[]
+                {
+                    new StyleProperty(Label.StylePropertyFont, notoSansBold12),
+                    new StyleProperty( Control.StylePropertyModulateSelf, NanoGold)
+                }),
+
                 // alert tooltip
                 new StyleRule(new SelectorElement(typeof(RichTextLabel), new[] {StyleClassTooltipAlertTitle}, null, null), new[]
                 {

Content.Client/UserInterface/RichText/ScrambleTag.cs

@@ -0,0 +1,41 @@
+using System.Text;
+using JetBrains.Annotations;
+using Robust.Client.UserInterface.RichText;
+using Robust.Shared.Timing;
+using Robust.Shared.Utility;
+
+namespace Content.Client.UserInterface.RichText;
+
+/// <summary>
+/// Adds a specified length of random characters that scramble at a set rate.
+/// </summary>
+[UsedImplicitly]
+public sealed class ScrambleTag : IMarkupTag
+{
+    [Dependency] private readonly IGameTiming _timing = default!;
+
+    public string Name => "scramble";
+
+    public string TextBefore(MarkupNode node)
+    {
+        if (!node.Attributes.TryGetValue("rate", out var rateParam) ||
+            !rateParam.TryGetLong(out var rate) ||
+            !node.Attributes.TryGetValue("length", out var lengthParam) ||
+            !lengthParam.TryGetLong(out var length) ||
+            !node.Attributes.TryGetValue("chars", out var charsParam) ||
+            !charsParam.TryGetString(out var chars))
+            return string.Empty;
+
+        var seed = (int) (_timing.CurTime.TotalMilliseconds / rate);
+        var rand = new Random(seed + node.GetHashCode());
+        var charOptions = chars.ToCharArray();
+        var sb = new StringBuilder();
+        for (var i = 0; i < length; i++)
+        {
+            var index = rand.Next() % charOptions.Length;
+            sb.Append(charOptions[index]);
+        }
+
+        return sb.ToString();
+    }
+}