telescreen and television require vision + Move eye to shared (#30260)

* telescreen and television require vision

* Move Content.Server.Eye to Shared

* fix popups

* Filthy

Content.Shared/Eye/Blinding/Systems/ActivatableUIRequiresVisionSystem.cs

@@ -0,0 +1,52 @@
+using Content.Shared.UserInterface;
+using Content.Shared.Eye.Blinding.Components;
+using Content.Shared.Popups;
+using Robust.Shared.Collections;
+
+namespace Content.Shared.Eye.Blinding.Systems;
+
+public sealed class ActivatableUIRequiresVisionSystem : EntitySystem
+{
+    [Dependency] private readonly SharedPopupSystem _popupSystem = default!;
+    [Dependency] private readonly SharedUserInterfaceSystem _userInterfaceSystem = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+        SubscribeLocalEvent<ActivatableUIRequiresVisionComponent, ActivatableUIOpenAttemptEvent>(OnOpenAttempt);
+        SubscribeLocalEvent<BlindableComponent, BlindnessChangedEvent>(OnBlindnessChanged);
+    }
+
+    private void OnOpenAttempt(EntityUid uid, ActivatableUIRequiresVisionComponent component, ActivatableUIOpenAttemptEvent args)
+    {
+        if (args.Cancelled)
+            return;
+
+        if (TryComp<BlindableComponent>(args.User, out var blindable) && blindable.IsBlind)
+        {
+            _popupSystem.PopupClient(Loc.GetString("blindness-fail-attempt"), args.User, Shared.Popups.PopupType.MediumCaution);
+            args.Cancel();
+        }
+    }
+
+    private void OnBlindnessChanged(EntityUid uid, BlindableComponent component, ref BlindnessChangedEvent args)
+    {
+        if (!args.Blind)
+            return;
+
+        var toClose = new ValueList<(EntityUid Entity, Enum Key)>();
+
+        foreach (var bui in _userInterfaceSystem.GetActorUis(uid))
+        {
+            if (HasComp<ActivatableUIRequiresVisionComponent>(bui.Entity))
+            {
+                toClose.Add(bui);
+            }
+        }
+
+        foreach (var bui in toClose)
+        {
+            _userInterfaceSystem.CloseUi(bui.Entity, bui.Key, uid);
+        }
+    }
+}