added orbit by clicking on chat

Content.Client/UserInterface/Systems/Chat/Widgets/ChatBox.xaml.cs

@@ -1,9 +1,11 @@
 using Content.Client.Chat;
 using Content.Client.Chat.TypingIndicator;
+using Content.Client.Ghost;
 using Content.Client.UserInterface.Systems.Chat.Controls;
 using Content.Shared.Chat;
 using Content.Shared.Input;
 using Robust.Client.AutoGenerated;
+using Robust.Client.Player;
 using Robust.Client.UserInterface;
 using Robust.Client.UserInterface.Controls;
 using Robust.Client.UserInterface.XAML;
@@ -22,6 +24,8 @@ public partial class ChatBox : UIWidget
 #pragma warning restore RA0003
 {
     private readonly ChatUIController _controller;
+    [Dependency] private readonly IEntityManager _entityManager = default!;
+    [Dependency] private readonly IPlayerManager _playerManager = default!;
 
     public bool Main { get; set; }
 
@@ -30,7 +34,8 @@ public partial class ChatBox : UIWidget
     public ChatBox()
     {
         RobustXamlLoader.Load(this);
-
+        IoCManager.InjectDependencies(this);
+
         ChatInput.Input.OnTextEntered += OnTextEntered;
         ChatInput.Input.OnKeyBindDown += OnKeyBindDown;
         ChatInput.Input.OnTextChanged += OnTextChanged;
@@ -66,6 +71,13 @@ private void OnMessageAdded(ChatMessage msg)
             ? msg.MessageColorOverride.Value
             : msg.Channel.TextColor();
 
+        if (_entityManager.HasComponent<GhostComponent>(_playerManager?.LocalPlayer?.ControlledEntity)
+            && (msg.Channel & ChatChannel.IC) != ChatChannel.None
+            && msg.SenderEntity != _playerManager?.LocalPlayer?.ControlledEntity)
+        {
+            msg.WrappedMessage += $"[cmdlink=\"({Loc.GetString("orbit-chat-click")})\" command=\"orbit {msg.SenderEntity}\"/]";
+        }
+
         AddLine(msg.WrappedMessage, color);
     }
 

Content.Server/SS220/Commands/OrbitCommand.cs

@@ -0,0 +1,66 @@
+// © SS220, An EULA/CLA with a hosting restriction, full text: https://raw.githubusercontent.com/SerbiaStrong-220/space-station-14/master/CLA.txt
+
+using Content.Server.Ghost.Components;
+using Content.Shared.Administration;
+using Content.Shared.Follower;
+using Content.Shared.Follower.Components;
+using Robust.Server.Player;
+using Robust.Shared.Console;
+using Robust.Shared.Enums;
+
+namespace Content.Server.SS220.Commands;
+
+
+[AnyCommand]
+public sealed class OrbitCommand : IConsoleCommand
+{
+    [Dependency] private readonly IEntityManager _entityManager = default!;
+
+    public string Command => "orbit";
+    public string Description => "You start following entity";
+
+    public string Help => "orbit <entityUid>\nEntityUid to follow";
+
+    public void Execute(IConsoleShell shell, string argStr, string[] args)
+    {
+        var player = shell.Player as IPlayerSession;
+
+        if (player == null)
+        {
+            shell.WriteLine("Only players can use this command");
+            return;
+        }
+
+        if (args.Length != 1)
+        {
+            shell.WriteLine("Expected a single argument.");
+            return;
+        }
+
+        if (!EntityUid.TryParse(args[0], out var entityToFollow))
+        {
+            shell.WriteError($"{args[0]} is not a valid entity UID.");
+            return;
+        }
+
+        if (player.Status != SessionStatus.InGame || player.AttachedEntity is not {Valid:true} playerEntity)
+        {
+            shell.WriteLine("You are not in-game!");
+            return;
+        }
+
+        if (!_entityManager.HasComponent<GhostComponent>(playerEntity))
+        {
+            shell.WriteLine("You are not a ghost");
+            return;
+        }
+
+        if (!_entityManager.HasComponent<FollowerComponent>(entityToFollow))
+        {
+            shell.WriteLine("You can't follow this entity");
+            return;
+        }
+
+        _entityManager.System<FollowerSystem>().StartFollowingEntity(playerEntity, entityToFollow);
+    }
+}

Resources/Locale/ru-RU/ss220/orbit.ftl

@@ -0,0 +1 @@
+orbit-chat-click = Наблюдать