tweak: Изменены голобарьеры (#539)

Content.Server/Holosign/HolosignSystem.cs

@@ -1,3 +1,4 @@
+using Content.Server._White.Holo;
 using Content.Shared.Examine;
 using Content.Server.Popups;
 using Content.Shared.Coordinates.Helpers;
@@ -83,7 +84,11 @@ public sealed class HolosignSystem : EntitySystem
         }
 
         args.Handled = true;
-        component.Signs.Add(holoUid); // WD EDIT
+        // WD EDIT
+        EnsureComp<HoloComponent>(holoUid, out var holo);
+        component.Signs.Add(holoUid);
+        holo.Sign = uid;
+        // WD EDIT
     }
 
     private void OnComponentRemove(EntityUid uid, HolosignProjectorComponent comp, ComponentRemove args) // wd edit

Content.Server/_White/Holo/HoloComponent.cs

@@ -0,0 +1,8 @@
+namespace Content.Server._White.Holo;
+
+[RegisterComponent]
+public sealed partial class HoloComponent : Component
+{
+    [ViewVariables(VVAccess.ReadWrite), DataField]
+    public EntityUid? Sign;
+}

Content.Server/_White/Holo/HoloSystem.cs

@@ -0,0 +1,20 @@
+using Content.Server.Holosign;
+using Content.Shared.Destructible;
+
+namespace Content.Server._White.Holo;
+
+public sealed class HoloSystem : EntitySystem
+{
+    public override void Initialize()
+    {
+        SubscribeLocalEvent<HoloComponent, DestructionEventArgs>(OnDestruction);
+    }
+
+    private void OnDestruction(EntityUid uid, HoloComponent component, DestructionEventArgs args)
+    {
+        if (!TryComp<HolosignProjectorComponent>(component.Sign, out var holo))
+            return;
+
+        holo.Signs.Remove(uid);
+    }
+}