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/ArmamentsBeaconSystem.cs

@@ -0,0 +1,39 @@
+using Content.Server.Hands.Systems;
+using Content.Server.Popups;
+using Content.Shared._White.Chaplain;
+using Content.Shared.Ghost;
+using Content.Shared.Inventory;
+
+namespace Content.Server._White.Chaplain;
+
+public sealed class ArmamentsBeaconSystem : EntitySystem
+{
+    [Dependency] private readonly InventorySystem _inventorySystem = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<ArmamentsBeaconComponent, ArmorSelectedEvent>(OnArmorSelected);
+    }
+
+    private void OnArmorSelected(Entity<ArmamentsBeaconComponent> ent, ref ArmorSelectedEvent args)
+    {
+        var entity = args.Session.AttachedEntity;
+        var index = args.SelectedIndex;
+
+        if (index < 0 || index >= ent.Comp.Armor.Count || entity == null)
+            return;
+
+        _inventorySystem.TryUnequip(entity.Value, "outerClothing", true);
+        _inventorySystem.SpawnItemInSlot(entity.Value, "outerClothing", ent.Comp.Armor[index], silent: true);
+
+        if (index < ent.Comp.Helmets.Count && ent.Comp.Helmets[index] != null)
+        {
+            _inventorySystem.TryUnequip(entity.Value, "head", true);
+            _inventorySystem.SpawnItemInSlot(entity.Value, "head", ent.Comp.Helmets[index]!.Value, silent: true);
+        }
+
+        Del(ent);
+    }
+}