Chaplain stuff (#98)

* - add: Null rod.

* - add: Only chaplain can use holy weapons.

* - add: Chaplain is cult immune.

* - fix: Fix component granting.

* - add: Only chaplain can use null rod.

* - add: Armaments beacon.

* - add: Chaplain playtime requirement.

Content.Server/_White/Chaplain/NullRodSystem.cs

@@ -0,0 +1,40 @@
+using Content.Server.Hands.Systems;
+using Content.Server.Popups;
+using Content.Shared._White.Chaplain;
+using Content.Shared.Ghost;
+
+namespace Content.Server._White.Chaplain;
+
+public sealed class NullRodSystem : EntitySystem
+{
+    [Dependency] private readonly HandsSystem _hands = default!;
+    [Dependency] private readonly PopupSystem _popup = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<NullRodComponent, WeaponSelectedEvent>(OnWeaponSelected);
+    }
+
+    private void OnWeaponSelected(Entity<NullRodComponent> ent, ref WeaponSelectedEvent args)
+    {
+        var entity = args.Session.AttachedEntity;
+
+        if (args.SelectedWeapon == string.Empty || entity == null)
+            return;
+
+        if (!HasComp<HolyComponent>(entity.Value) && !HasComp<GhostComponent>(entity.Value))
+        {
+            _popup.PopupEntity($"Вам не хватает веры, чтобы использовать {Name(ent)}", entity.Value, entity.Value);
+            return;
+        }
+
+        var weapon = Spawn(args.SelectedWeapon, Transform(entity.Value).Coordinates);
+        EnsureComp<HolyWeaponComponent>(weapon);
+
+        Del(ent);
+
+        _hands.PickupOrDrop(entity.Value, weapon, true, false, false);
+    }
+}