Add lizard accent (#7096)

Content.Client/Entry/IgnoredComponents.cs

@@ -303,6 +303,7 @@ namespace Content.Client.Entry
             "Spreader",
             "GrowingKudzu",
             "MonkeyAccent",
+            "LizardAccent",
             "ReplacementAccent",
             "ResistLocker",
             "IgniteOnCollide",

Content.Server/Speech/Components/LizardAccentComponent.cs

@@ -0,0 +1,10 @@
+namespace Content.Server.Speech.Components;
+
+/// <summary>
+///     Hiss!
+/// </summary>
+[RegisterComponent]
+public sealed class LizardAccentComponent : Component
+{
+
+}

Content.Server/Speech/EntitySystems/LizardAccentSystem.cs

@@ -0,0 +1,31 @@
+using System.Text.RegularExpressions;
+using Content.Server.Speech.Components;
+
+namespace Content.Server.Speech.EntitySystems;
+
+public sealed class LizardAccentSystem : EntitySystem
+{
+    public override void Initialize()
+    {
+        base.Initialize();
+        SubscribeLocalEvent<LizardAccentComponent, AccentGetEvent>(OnAccent);
+    }
+
+    private void OnAccent(EntityUid uid, LizardAccentComponent component, AccentGetEvent args)
+    {
+        var message = args.Message;
+
+        // hissss
+        message = Regex.Replace(message, "s+", "sss");
+        // hiSSS
+        message = Regex.Replace(message, "S+", "SSS");
+        // ekssit
+        message = Regex.Replace(message, @"(\w)x", "$1kss");
+        // ecks
+        message = Regex.Replace(message, @"\bx([\-|r|R]|\b)", "ecks$1");
+        // eckS
+        message = Regex.Replace(message, @"\bX([\-|r|R]|\b)", "ECKS$1");
+
+        args.Message = message;
+    }
+}

Resources/Prototypes/Entities/Mobs/Species/reptilian.yml

@@ -109,6 +109,7 @@
   - type: Body
     template: HumanoidTemplate
     preset: HumanPreset
+  - type: LizardAccent
 
 - type: entity
   save: false