перенос общих файлов из папки White в _White

Content.Shared/_White/Crossbow/DrawableSystem.cs

@@ -0,0 +1,71 @@
+using Content.Shared.Interaction.Events;
+using Content.Shared.Weapons.Ranged.Components;
+using Content.Shared.Weapons.Ranged.Systems;
+using Robust.Shared.Audio.Systems;
+using Robust.Shared.Containers;
+using Robust.Shared.Serialization;
+
+namespace Content.Shared._White.Crossbow;
+
+public sealed class DrawableSystem : EntitySystem
+{
+    [Dependency] private readonly SharedAudioSystem _audio = default!;
+    [Dependency] private readonly SharedAppearanceSystem _appearance = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<DrawableComponent, ComponentStartup>(OnStartup);
+        SubscribeLocalEvent<DrawableComponent, EntRemovedFromContainerMessage>(OnItemRemove);
+        SubscribeLocalEvent<DrawableComponent, AttemptShootEvent>(OnAttemptShoot);
+        SubscribeLocalEvent<DrawableComponent, UseInHandEvent>(OnUse);
+    }
+
+    private void OnUse(EntityUid uid, DrawableComponent component, UseInHandEvent args)
+    {
+        if (component.Drawn || component.Provider.Count == 0)
+            return;
+
+        args.Handled = true;
+
+        _audio.PlayPredicted(component.SoundDraw, uid, args.User);
+        component.Drawn = true;
+
+        UpdateDrawableAppearance(uid, component);
+    }
+
+    private void OnItemRemove(EntityUid uid, DrawableComponent component, EntRemovedFromContainerMessage args)
+    {
+        if (!component.Drawn || args.Container.ID != component.Provider.Container.ID)
+            return;
+
+        component.Drawn = false;
+        UpdateDrawableAppearance(uid, component);
+    }
+
+    private void OnStartup(EntityUid uid, DrawableComponent component, ComponentStartup args)
+    {
+        component.Provider = EnsureComp<BallisticAmmoProviderComponent>(uid);
+    }
+
+    private void OnAttemptShoot(EntityUid uid, DrawableComponent component, ref AttemptShootEvent args)
+    {
+        if (!component.Drawn)
+            args.Cancelled = true;
+    }
+
+    private void UpdateDrawableAppearance(EntityUid uid, DrawableComponent component)
+    {
+        if (!TryComp<AppearanceComponent>(uid, out var appearance))
+            return;
+
+        _appearance.SetData(uid, DrawableVisuals.Drawn, component.Drawn, appearance);
+    }
+}
+
+[Serializable, NetSerializable]
+public enum DrawableVisuals : byte
+{
+    Drawn
+}