Rat King Milsim + Buffs (#20190)

* rat king update

* rummaging

* buuuuunnnnncccchhh of shit

* the last of it

* make rat servants not ghost roles

* pissma buff and cooldown

Content.Shared/Actions/SharedActionsSystem.cs

@@ -204,6 +204,19 @@ public abstract class SharedActionsSystem : EntitySystem
         Dirty(actionId.Value, action);
     }
 
+    public void StartUseDelay(EntityUid? actionId)
+    {
+        if (actionId == null)
+            return;
+
+        var action = GetActionData(actionId);
+        if (action == null || action.UseDelay == null)
+            return;
+
+        action.Cooldown = (GameTiming.CurTime, GameTiming.CurTime + action.UseDelay.Value);
+        Dirty(actionId.Value, action);
+    }
+
     #region ComponentStateManagement
     public virtual void Dirty(EntityUid? actionId)
     {