Comms Console Announcements (#3629)

* Communications console announcements

* title case for jobs

* Helper

* Prevent abuse

* Cap message length

* more abuse prevention

* Validate clientside too to reduce bandwidth from unmodified clients

Content.Client/Command/CommunicationsConsoleMenu.cs

@@ -14,6 +14,8 @@ namespace Content.Client.Command
     {
         private CommunicationsConsoleBoundUserInterface Owner { get; set; }
         private readonly CancellationTokenSource _timerCancelTokenSource = new();
+        private LineEdit _messageInput { get; set; }
+        public readonly Button AnnounceButton;
         public readonly Button EmergencyShuttleButton;
         private readonly RichTextLabel _countdownLabel;
 
@@ -25,13 +27,27 @@ namespace Content.Client.Command
             Title = Loc.GetString("Communications Console");
             Owner = owner;
 
+            _messageInput = new LineEdit
+            {
+                PlaceHolder = Loc.GetString("Announcement"),
+                HorizontalExpand = true,
+                SizeFlagsStretchRatio = 1
+            };
+            AnnounceButton = new Button();
+            AnnounceButton.Text = "Announce";
+            AnnounceButton.OnPressed += (_) => Owner.AnnounceButtonPressed(_messageInput.Text.Trim());
+            AnnounceButton.Disabled = !owner.CanAnnounce;
+
             _countdownLabel = new RichTextLabel(){MinSize = new Vector2(0, 200)};
             EmergencyShuttleButton = new Button();
             EmergencyShuttleButton.OnPressed += (_) => Owner.EmergencyShuttleButtonPressed();
             EmergencyShuttleButton.Disabled = !owner.CanCall;
 
             var vbox = new VBoxContainer() {HorizontalExpand = true, VerticalExpand = true};
-
+            vbox.AddChild(_messageInput);
+            vbox.AddChild(new Control(){MinSize = new Vector2(0,10), HorizontalExpand = true});
+            vbox.AddChild(AnnounceButton);
+            vbox.AddChild(new Control(){MinSize = new Vector2(0,10), HorizontalExpand = true});
             vbox.AddChild(_countdownLabel);
             vbox.AddChild(EmergencyShuttleButton);
 

Content.Client/GameObjects/Components/Command/CommunicationsConsoleBoundUserInterface.cs

@@ -15,6 +15,7 @@ namespace Content.Client.GameObjects.Components.Command
 
         [ViewVariables] private CommunicationsConsoleMenu? _menu;
 
+        public bool CanAnnounce { get; private set; }
         public bool CanCall { get; private set; }
 
         public bool CountdownStarted { get; private set; }
@@ -44,6 +45,12 @@ namespace Content.Client.GameObjects.Components.Command
                 CallShuttle();
         }
 
+        public void AnnounceButtonPressed(string message)
+        {
+            var msg = message.Length <= 256 ? message.Trim() : $"{message.Trim().Substring(0, 256)}...";
+            SendMessage(new CommunicationsConsoleAnnounceMessage(msg));
+        }
+
         public void CallShuttle()
         {
             SendMessage(new CommunicationsConsoleCallEmergencyShuttleMessage());
@@ -61,6 +68,7 @@ namespace Content.Client.GameObjects.Components.Command
             if (state is not CommunicationsConsoleInterfaceState commsState)
                 return;
 
+            CanAnnounce = commsState.CanAnnounce;
             CanCall = commsState.CanCall;
             _expectedCountdownTime = commsState.ExpectedCountdownEnd;
             CountdownStarted = commsState.CountdownStarted;
@@ -69,6 +77,7 @@ namespace Content.Client.GameObjects.Components.Command
             {
                 _menu.UpdateCountdown();
                 _menu.EmergencyShuttleButton.Disabled = !CanCall;
+                _menu.AnnounceButton.Disabled = !CanAnnounce;
             }
         }