Add barebone nuke (#5242)

Co-authored-by: Alexander Evgrashin <evgrashin.adl@gmail.com>

Content.Server/Nuke/Commands/ToggleNukeCommand.cs

@@ -0,0 +1,63 @@
+using Content.Server.Administration;
+using Content.Shared.Administration;
+using JetBrains.Annotations;
+using Robust.Shared.Console;
+using Robust.Shared.GameObjects;
+using Robust.Shared.IoC;
+using Robust.Shared.Localization;
+using System.Linq;
+
+namespace Content.Server.Nuke.Commands
+{
+    [UsedImplicitly]
+    [AdminCommand(AdminFlags.Fun)]
+    public class ToggleNukeCommand : IConsoleCommand
+    {
+        public string Command => "nukearm";
+        public string Description => "Toggle nuclear bomb timer. You can set timer directly. Uid is optional.";
+        public string Help => "nukearm <timer> <uid>";
+
+        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        {
+            EntityUid bombUid;
+            NukeComponent? bomb = null;
+
+            if (args.Length >= 2)
+            {
+                if (!EntityUid.TryParse(args[1], out bombUid))
+                {
+                    shell.WriteError(Loc.GetString("shell-entity-uid-must-be-number"));
+                    return;
+                }
+            }
+            else
+            {
+                var entManager = IoCManager.Resolve<IEntityManager>();
+                var bombs = entManager.EntityQuery<NukeComponent>();
+
+                bomb = bombs.FirstOrDefault();
+                if (bomb == null)
+                {
+                    shell.WriteError("Can't find any entity with a NukeComponent");
+                    return;
+                }
+
+                bombUid = bomb.OwnerUid;
+            }
+
+            var nukeSys = EntitySystem.Get<NukeSystem>();
+            if (args.Length >= 1)
+            {
+                if (!float.TryParse(args[0], out var timer))
+                {
+                    shell.WriteError("shell-argument-must-be-number");
+                    return;
+                }
+
+                nukeSys.SetRemainingTime(bombUid, timer, bomb);
+            }
+
+            nukeSys.ToggleBomb(bombUid, bomb);
+        }
+    }
+}