Oldchat (#11913)

* attempt at moving MainViewport to UIWidget

* oldchat (prototype)

* separate oldchat and default ss14 HUD into their own files

* restores original default game screen logic and adds that logic into separated chat game screen

* hand reloading, several tweaks to port oldchat to main ss14 branch

oldchat is currently not selectable

* screen type cvar, gameplay state screen reloading/loading

* reload screen on ui layout cvar change

* fixes up basic reloading (HUD switching is still very bad)

* some UI widget reloading for main UI screen switching

* alert sync on screen change

* inventory reload

* hotbar margin fix

* chat bubbles above viewport

* whoops

* fixes ordering of speech bubble root

* should fix the chat focus issue (at least in-game, not lobby yet)

* should fix up the lobby/game chat focus

* fixes chat for lobby, turns lobby into a UI state

* viewport UI controller

* viewport ratio selection

* whoops

* adds the /tg/ widescreen ratio

* removes warning from inventory UI controller, adds background to separated chat game screen's chat portion

* menu button reload

* unload menu buttons only from gameplay state shutdown

* bugfix

* character button fix

* adds config options for viewport width/UI layout

* variable naming changes, get or null instead of get to avoid exceptions

* moves entity system get into controller

Content.Client/UserInterface/Systems/Actions/ActionUIController.cs

@@ -52,7 +52,7 @@ public sealed class ActionUIController : UIController, IOnStateChanged<GameplayS
     private ActionsWindow? _window;
 
     private ActionsBar? _actionsBar;
-    private MenuButton? _actionButton;
+    private MenuButton? ActionButton => UIManager.GetActiveUIWidgetOrNull<MenuBar.Widgets.GameTopMenuBar>()?.ActionButton;
     private ActionPage CurrentPage => _pages[_currentPageIndex];
 
     public bool IsDragging => _menuDragHelper.IsDragging;
@@ -88,7 +88,6 @@ public sealed class ActionUIController : UIController, IOnStateChanged<GameplayS
         DebugTools.Assert(_window == null);
 
         _window = UIManager.CreateWindow<ActionsWindow>();
-        _actionButton = UIManager.GetActiveUIWidget<MenuBar.Widgets.GameTopMenuBar>().ActionButton;
         _actionsBar = UIManager.GetActiveUIWidget<ActionsBar>();
         LayoutContainer.SetAnchorPreset(_window, LayoutContainer.LayoutPreset.CenterTop);
 
@@ -97,7 +96,6 @@ public sealed class ActionUIController : UIController, IOnStateChanged<GameplayS
         _window.ClearButton.OnPressed += OnClearPressed;
         _window.SearchBar.OnTextChanged += OnSearchChanged;
         _window.FilterButton.OnItemSelected += OnFilterSelected;
-        _actionButton.OnPressed += ActionButtonPressed;
         _actionsBar.PageButtons.LeftArrow.OnPressed += OnLeftArrowPressed;
         _actionsBar.PageButtons.RightArrow.OnPressed += OnRightArrowPressed;
 
@@ -146,16 +144,36 @@ public sealed class ActionUIController : UIController, IOnStateChanged<GameplayS
             .Register<ActionUIController>();
     }
 
+    public void UnloadButton()
+    {
+        if (ActionButton == null)
+        {
+            return;
+        }
+
+        ActionButton.OnPressed -= ActionButtonPressed;
+    }
+
+    public void LoadButton()
+    {
+        if (ActionButton == null)
+        {
+            return;
+        }
+
+        ActionButton.OnPressed += ActionButtonPressed;
+    }
+
     private void OnWindowOpened()
     {
-        if (_actionButton != null)
-            _actionButton.Pressed = true;
+        if (ActionButton != null)
+            ActionButton.Pressed = true;
     }
 
     private void OnWindowClosed()
     {
-        if (_actionButton != null)
-            _actionButton.Pressed = false;
+        if (ActionButton != null)
+            ActionButton.Pressed = false;
     }
 
     public void OnStateExited(GameplayState state)
@@ -186,12 +204,6 @@ public sealed class ActionUIController : UIController, IOnStateChanged<GameplayS
             _actionsBar.PageButtons.RightArrow.OnPressed += OnRightArrowPressed;
         }
 
-        if (_actionButton != null)
-        {
-            _actionButton.OnPressed -= ActionButtonPressed;
-            _actionButton.Pressed = false;
-        }
-
         CommandBinds.Unregister<ActionUIController>();
     }
 
@@ -607,12 +619,37 @@ public sealed class ActionUIController : UIController, IOnStateChanged<GameplayS
         _dragShadow.Visible = false;
     }
 
+    public void ReloadActionContainer()
+    {
+        RegisterActionContainer();
+    }
+
+    public void RegisterActionContainer()
+    {
+        if (UIManager.ActiveScreen == null)
+        {
+            return;
+        }
+
+        var widget = UIManager.ActiveScreen.GetWidget<ActionsBar>();
+        if (widget == null)
+        {
+            return;
+        }
+
+        _actionsSystem?.UnlinkAllActions();
+
+        RegisterActionContainer(widget.ActionsContainer);
+
+        _actionsSystem?.LinkAllActions();
+    }
+
     public void RegisterActionContainer(ActionButtonContainer container)
     {
         if (_container != null)
         {
-            Logger.Warning("Action container already defined for UI controller");
-            return;
+            _container.ActionPressed -= OnActionPressed;
+            _container.ActionUnpressed -= OnActionPressed;
         }
 
         _container = container;