Re-organize all projects (#4166)

Content.Server/MachineLinking/SignalLinkerCommand.cs

@@ -0,0 +1,56 @@
+using Content.Server.Administration;
+using Content.Shared.Administration;
+using Robust.Server.Player;
+using Robust.Shared.Console;
+using Robust.Shared.GameObjects;
+using Robust.Shared.IoC;
+
+namespace Content.Server.MachineLinking
+{
+    [AdminCommand(AdminFlags.Debug)]
+    public class SignalLinkerCommand : IConsoleCommand
+    {
+        public string Command => "signallink";
+
+        public string Description => "Turns on signal linker mode. Click a transmitter to tune that signal and then click on each receiver to tune them to the transmitter signal.";
+
+        public string Help => "signallink (on/off)";
+
+        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        {
+            var player = (IPlayerSession?) shell.Player;
+
+            if (player == null)
+            {
+                shell.WriteError("This command cannot be run locally.");
+                return;
+            }
+
+            bool? enable = null;
+            if (args.Length > 0)
+            {
+                if (args[0] == "on")
+                    enable = true;
+                else if (args[0] == "off")
+                    enable = false;
+                else if (bool.TryParse(args[0], out var boolean))
+                    enable = boolean;
+                else if (int.TryParse(args[0], out var num))
+                {
+                    if (num == 1)
+                        enable = true;
+                    else if (num == 0)
+                        enable = false;
+                }
+            }
+
+            if (!IoCManager.Resolve<IEntitySystemManager>().TryGetEntitySystem<SignalLinkerSystem>(out var system))
+            {
+                return;
+            }
+
+            var ret = system.SignalLinkerKeybind(player.UserId, enable);
+            shell.WriteLine(ret ? "Enabled" : "Disabled");
+        }
+    }
+}