Reorganize commands into the Commands folder (#2679)

* Reorganize commands into the Commands folder

* RIDER

Content.Server/Commands/AI/FactionCommand.cs

@@ -0,0 +1,97 @@
+using System;
+using System.Text;
+using Content.Server.Administration;
+using Content.Server.GameObjects.Components.AI;
+using Content.Server.GameObjects.EntitySystems.AI;
+using Content.Shared.Administration;
+using Robust.Server.Interfaces.Console;
+using Robust.Server.Interfaces.Player;
+using Robust.Shared.GameObjects.Systems;
+using Robust.Shared.Localization;
+
+namespace Content.Server.Commands.AI
+{
+    [AdminCommand(AdminFlags.Fun)]
+    public sealed class FactionCommand : IClientCommand
+    {
+        public string Command => "factions";
+        public string Description => "Update / list factional relationships for NPCs.";
+        public string Help => "faction <source> <friendly/hostile> target\n" +
+                              "faction <source> list: hostile factions";
+
+        public void Execute(IConsoleShell shell, IPlayerSession player, string[] args)
+        {
+            if (args.Length == 0)
+            {
+                var result = new StringBuilder();
+                foreach (Faction value in Enum.GetValues(typeof(Faction)))
+                {
+                    if (value == Faction.None)
+                        continue;
+                    result.Append(value + "\n");
+                }
+
+                shell.SendText(player, result.ToString());
+                return;
+            }
+
+            if (args.Length < 2)
+            {
+                shell.SendText(player, Loc.GetString("Need more args"));
+                return;
+            }
+
+            if (!Enum.TryParse(args[0], true, out Faction faction))
+            {
+                shell.SendText(player, Loc.GetString("Invalid faction"));
+                return;
+            }
+
+            Faction targetFaction;
+
+            switch (args[1])
+            {
+                case "friendly":
+                    if (args.Length < 3)
+                    {
+                        shell.SendText(player, Loc.GetString("Need to supply a target faction"));
+                        return;
+                    }
+
+                    if (!Enum.TryParse(args[2], true, out targetFaction))
+                    {
+                        shell.SendText(player, Loc.GetString("Invalid target faction"));
+                        return;
+                    }
+
+                    EntitySystem.Get<AiFactionTagSystem>().MakeFriendly(faction, targetFaction);
+                    shell.SendText(player, Loc.GetString("Command successful"));
+                    break;
+                case "hostile":
+                    if (args.Length < 3)
+                    {
+                        shell.SendText(player, Loc.GetString("Need to supply a target faction"));
+                        return;
+                    }
+
+                    if (!Enum.TryParse(args[2], true, out targetFaction))
+                    {
+                        shell.SendText(player, Loc.GetString("Invalid target faction"));
+                        return;
+                    }
+
+                    EntitySystem.Get<AiFactionTagSystem>().MakeHostile(faction, targetFaction);
+                    shell.SendText(player, Loc.GetString("Command successful"));
+                    break;
+                case "list":
+                    shell.SendText(player, EntitySystem.Get<AiFactionTagSystem>().GetHostileFactions(faction).ToString());
+                    break;
+                default:
+                    shell.SendText(player, Loc.GetString("Unknown faction arg"));
+                    break;
+            }
+
+            return;
+        }
+    }
+}