Set alert level command (#8507)

* Add force mode for setting alert level

* Add console command for changing alert level

* Filename typo

* Return delta disableSelection property

* Make locked a component property

* Not lock green level after nuke disarm

Content.Server/AlertLevel/Commands/SetAlertLevelCommand.cs

@@ -0,0 +1,60 @@
+using Content.Server.Administration;
+using Content.Server.AlertLevel;
+using Content.Server.Players;
+using Content.Server.Station.Systems;
+using Content.Shared.Administration;
+using JetBrains.Annotations;
+using Robust.Server.Player;
+using Robust.Shared.Console;
+
+namespace Content.Server.AlertLevel.Commands
+{
+    [UsedImplicitly]
+    [AdminCommand(AdminFlags.Fun)]
+    public sealed class SetAlertLevelCommand : IConsoleCommand
+    {
+        public string Command => "setalertlevel";
+        public string Description => "Set current station alert level.";
+        public string Help => "setalertlevel <level> [locked]";
+
+        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        {
+            if (args.Length < 1)
+            {
+                shell.WriteError("Incorrect number of arguments. " + Help);
+                return;
+            }
+
+            var locked = false;
+            if (args.Length > 1 && !bool.TryParse(args[1], out locked))
+            {
+                shell.WriteLine("Invalid boolean flag");
+                return;
+            }
+
+            var player = shell.Player as IPlayerSession;
+            if (player == null)
+            {
+                shell.WriteLine("You cannot run this from the server or without an attached entity.");
+                return;
+            }
+
+            var playerEntityUid = player.AttachedEntity;
+            if (playerEntityUid == null)
+            {
+                shell.WriteLine("You cannot run this from the server or without an attached entity.");
+                return;
+            }
+
+            var stationUid = EntitySystem.Get<StationSystem>().GetOwningStation(playerEntityUid.Value);
+            if (stationUid == null)
+            {
+                shell.WriteLine("You must be on grid of station code that you are going to change.");
+                return;
+            }
+
+            var level = args[0];
+            EntitySystem.Get<AlertLevelSystem>().SetLevel(stationUid.Value, level, true, true, true, locked);
+        }
+    }
+}