Add nuke ops greeting sound (#9862)

Content.Server/GameTicking/Rules/NukeopsRuleSystem.cs

@@ -23,7 +23,9 @@ using Robust.Shared.Prototypes;
 using Robust.Shared.Random;
 using Robust.Shared.Utility;
 using Content.Server.Traitor;
-using System.Data;
+using Content.Shared.Sound;
+using Robust.Shared.Audio;
+using Robust.Shared.Player;
 
 namespace Content.Server.GameTicking.Rules;
 
@@ -44,6 +46,8 @@ public sealed class NukeopsRuleSystem : GameRuleSystem
 
     public override string Prototype => "Nukeops";
 
+    private readonly SoundSpecifier _greetSound = new SoundPathSpecifier("/Audio/Misc/nukeops.ogg");
+
     private const string NukeopsPrototypeId = "Nukeops";
     private const string NukeopsCommanderPrototypeId = "NukeopsCommander";
 
@@ -293,6 +297,12 @@ public sealed class NukeopsRuleSystem : GameRuleSystem
 
             GameTicker.PlayerJoinGame(session);
         }
+
+        SoundSystem.Play(_greetSound.GetSound(), Filter.Empty().AddWhere(s =>
+        {
+            var mind = ((IPlayerSession) s).Data.ContentData()?.Mind;
+            return mind != null && _aliveNukeops.ContainsKey(mind);
+        }), AudioParams.Default);
     }
 
     //For admins forcing someone to nukeOps.