Crossbow (#327)

* Add powered crossbow

* Add spear embedding (#18578)

* Add spear embedding

* fuck this copy-paste

* Juicier

* the river

* Add crossbow embedding

* Fix crossbow construction

* Finish crossbow

* Remove unused

---------

Co-authored-by: metalgearsloth <31366439+metalgearsloth@users.noreply.github.com>

Content.Client/White/Crossbow/DrawableVisualizerSystem.cs

@@ -0,0 +1,21 @@
+using Content.Shared.Weapons.Ranged.Systems;
+using Content.Shared.White.Crossbow;
+using Robust.Client.GameObjects;
+
+namespace Content.Client.White.Crossbow;
+
+public sealed class DrawableSystem : VisualizerSystem<DrawableComponent>
+{
+    protected override void OnAppearanceChange(EntityUid uid, DrawableComponent component, ref AppearanceChangeEvent args)
+    {
+        if (args.Sprite == null)
+            return;
+
+        var drawn = args.AppearanceData.TryGetValue(DrawableVisuals.Drawn, out var drawnObj) && drawnObj is true;
+
+        var hasAmmo = args.AppearanceData.TryGetValue(AmmoVisuals.AmmoCount, out var ammoCount) && (int) ammoCount > 0;
+
+        var state = drawn ? "drawn" : hasAmmo ? "loaded" : "base";
+        args.Sprite.LayerSetState(0, state);
+    }
+}