Hud refactor (#7202)

Co-authored-by: DrSmugleaf <DrSmugleaf@users.noreply.github.com>
Co-authored-by: Jezithyr <jmaster9999@gmail.com>
Co-authored-by: Jezithyr <Jezithyr@gmail.com>
Co-authored-by: Visne <39844191+Visne@users.noreply.github.com>
Co-authored-by: wrexbe <wrexbe@protonmail.com>
Co-authored-by: wrexbe <81056464+wrexbe@users.noreply.github.com>

Content.Client/UserInterface/Systems/Admin/AdminUIController.cs

@@ -0,0 +1,114 @@
+using Content.Client.Administration.Managers;
+using Content.Client.Administration.UI;
+using Content.Client.Administration.UI.Tabs.PlayerTab;
+using Content.Client.Gameplay;
+using Content.Client.UserInterface.Controls;
+using Content.Client.Verbs;
+using Content.Shared.Input;
+using JetBrains.Annotations;
+using Robust.Client.Console;
+using Robust.Client.Input;
+using Robust.Client.UserInterface;
+using Robust.Client.UserInterface.Controllers;
+using Robust.Client.UserInterface.Controls;
+using Robust.Shared.Input;
+using Robust.Shared.Input.Binding;
+using Robust.Shared.Utility;
+using static Robust.Client.UserInterface.Controls.BaseButton;
+
+namespace Content.Client.UserInterface.Systems.Admin;
+
+[UsedImplicitly]
+public sealed class AdminUIController : UIController, IOnStateEntered<GameplayState>, IOnStateExited<GameplayState>
+{
+    [Dependency] private readonly IClientAdminManager _admin = default!;
+    [Dependency] private readonly IClientConGroupController _conGroups = default!;
+    [Dependency] private readonly IClientConsoleHost _conHost = default!;
+    [Dependency] private readonly IInputManager _input = default!;
+
+    [UISystemDependency] private readonly VerbSystem _verbs = default!;
+
+    private AdminMenuWindow? _window;
+    private MenuButton? _adminButton;
+
+    public void OnStateEntered(GameplayState state)
+    {
+        DebugTools.Assert(_window == null);
+        _window = UIManager.CreateWindow<AdminMenuWindow>();
+        _adminButton = UIManager.GetActiveUIWidget<MenuBar.Widgets.GameTopMenuBar>().AdminButton;
+        LayoutContainer.SetAnchorPreset(_window, LayoutContainer.LayoutPreset.Center);
+        _window.PlayerTabControl.OnEntryPressed += PlayerTabEntryPressed;
+        _window.OnOpen += () => _adminButton.Pressed = true;
+        _window.OnClose += () => _adminButton.Pressed = false;
+
+        _admin.AdminStatusUpdated += AdminStatusUpdated;
+
+        _adminButton.OnPressed += AdminButtonPressed;
+
+        _input.SetInputCommand(ContentKeyFunctions.OpenAdminMenu,
+            InputCmdHandler.FromDelegate(_ => Toggle()));
+
+        AdminStatusUpdated();
+    }
+
+    public void OnStateExited(GameplayState state)
+    {
+        if (_window != null)
+        {
+            _window.Dispose();
+            _window = null;
+        }
+
+        _admin.AdminStatusUpdated -= AdminStatusUpdated;
+
+        if (_adminButton != null)
+        {
+            _adminButton.Pressed = false;
+            _adminButton.OnPressed -= AdminButtonPressed;
+            _adminButton = null;
+        }
+
+        CommandBinds.Unregister<AdminUIController>();
+    }
+
+    private void AdminStatusUpdated()
+    {
+        _adminButton!.Visible = _conGroups.CanAdminMenu();
+    }
+
+    private void AdminButtonPressed(ButtonEventArgs args)
+    {
+        Toggle();
+    }
+
+    private void Toggle()
+    {
+        if (_window is {IsOpen: true})
+        {
+            _window.Close();
+        }
+        else if (_conGroups.CanAdminMenu())
+        {
+            _window?.Open();
+        }
+    }
+
+    private void PlayerTabEntryPressed(ButtonEventArgs args)
+    {
+        if (args.Button is not PlayerTabEntry button
+            || button.PlayerUid == null)
+            return;
+
+        var uid = button.PlayerUid.Value;
+        var function = args.Event.Function;
+
+        if (function == EngineKeyFunctions.UIClick)
+            _conHost.ExecuteCommand($"vv {uid}");
+        else if (function == EngineKeyFunctions.UseSecondary)
+            _verbs.VerbMenu.OpenVerbMenu(uid, true);
+        else
+            return;
+
+        args.Event.Handle();
+    }
+}