Refactoring of roles and notifications about antagonist assignment (#16864)

* Refactoring of antagonist roles and notifications about antagonist role assignment.
Refactoring of traitor assignment methods and bug fixing.

* Announcement files moved, code is adjusted to new revision

* Play to entity changed to play to global cause of mono audio restrictions.

* Path to audio files changed to sound specifiers, unique alerts for each role.

* Uncommited changes

* New alert sounds for each antag role.

* PR review fixes

* Antagonist role assignment sound notifications moved to Systems, sounds moved to Components.

* License update

* Fixed naming and redundant parameters

---------

Co-authored-by: Титов Вячеслав Витальевич <rincew1nd@yandex.ru>

Content.Server/GameTicking/Rules/PiratesRuleSystem.cs

@@ -14,12 +14,14 @@ using Content.Shared.Roles;
 using Robust.Server.GameObjects;
 using Robust.Server.Maps;
 using Robust.Server.Player;
+using Robust.Shared.Audio;
 using Robust.Shared.Configuration;
 using Robust.Shared.Map;
 using Robust.Shared.Prototypes;
 using Robust.Shared.Random;
 using Robust.Shared.Utility;
 using Robust.Shared.Enums;
+using Robust.Shared.Player;
 
 namespace Content.Server.GameTicking.Rules;
 
@@ -35,10 +37,10 @@ public sealed class PiratesRuleSystem : GameRuleSystem<PiratesRuleComponent>
     [Dependency] private readonly IMapManager _mapManager = default!;
     [Dependency] private readonly IServerPreferencesManager _prefs = default!;
     [Dependency] private readonly StationSpawningSystem _stationSpawningSystem = default!;
-    [Dependency] private readonly StationSystem _stationSystem = default!;
     [Dependency] private readonly PricingSystem _pricingSystem = default!;
     [Dependency] private readonly MapLoaderSystem _map = default!;
     [Dependency] private readonly NamingSystem _namingSystem = default!;
+    [Dependency] private readonly SharedAudioSystem _audioSystem = default!;
 
     /// <inheritdoc/>
     public override void Initialize()
@@ -218,6 +220,9 @@ public sealed class PiratesRuleSystem : GameRuleSystem<PiratesRuleComponent>
 
                 pirates.Pirates.Add(newMind);
 
+                // Notificate every player about a pirate antagonist role with sound
+                _audioSystem.PlayGlobal(pirates.PirateAlertSound, session);
+
                 GameTicker.PlayerJoinGame(session);
             }
 
@@ -235,6 +240,20 @@ public sealed class PiratesRuleSystem : GameRuleSystem<PiratesRuleComponent>
         if (!mind.OwnedEntity.HasValue)
             return;
         SetOutfitCommand.SetOutfit(mind.OwnedEntity.Value, "PirateGear", EntityManager);
+
+        var pirateRule = EntityQuery<PiratesRuleComponent>().FirstOrDefault();
+        if (pirateRule == null)
+        {
+            //todo fuck me this shit is awful
+            GameTicker.StartGameRule("Pirates", out var ruleEntity);
+            pirateRule = Comp<PiratesRuleComponent>(ruleEntity);
+        }
+
+        // Notificate every player about a pirate antagonist role with sound
+        if (mind.Session != null)
+        {
+            _audioSystem.PlayGlobal(pirateRule.PirateAlertSound, mind.Session);
+        }
     }
 
     private void OnStartAttempt(RoundStartAttemptEvent ev)