Selectable Bar Signs (#29068)

* make bar sign selectable

* ajcm strongest soldier

* AJCM comes down hard for round 2

* good shit

* ok ballin

* bless'ed be the webedit

Content.Client/BarSign/Ui/BarSignBoundUserInterface.cs

@@ -0,0 +1,50 @@
+using System.Linq;
+using Content.Shared.BarSign;
+using JetBrains.Annotations;
+using Robust.Shared.Prototypes;
+
+namespace Content.Client.BarSign.Ui;
+
+[UsedImplicitly]
+public sealed class BarSignBoundUserInterface(EntityUid owner, Enum uiKey) : BoundUserInterface(owner, uiKey)
+{
+    [Dependency] private readonly IPrototypeManager _prototype = default!;
+
+    private BarSignMenu? _menu;
+
+    protected override void Open()
+    {
+        base.Open();
+
+        var sign = EntMan.GetComponentOrNull<BarSignComponent>(Owner)?.Current is { } current
+            ? _prototype.Index(current)
+            : null;
+        var allSigns = Shared.BarSign.BarSignSystem.GetAllBarSigns(_prototype)
+            .OrderBy(p => Loc.GetString(p.Name))
+            .ToList();
+        _menu = new(sign, allSigns);
+
+        _menu.OnSignSelected += id =>
+        {
+            SendMessage(new SetBarSignMessage(id));
+        };
+
+        _menu.OnClose += Close;
+        _menu.OpenCentered();
+    }
+
+    public void Update(ProtoId<BarSignPrototype>? sign)
+    {
+        if (_prototype.TryIndex(sign, out var signPrototype))
+            _menu?.UpdateState(signPrototype);
+    }
+
+    protected override void Dispose(bool disposing)
+    {
+        base.Dispose(disposing);
+        if (!disposing)
+            return;
+        _menu?.Dispose();
+    }
+}
+