source: binary-improvements/CoppisAdditions/src/Commands/SpawnHorde.cs@ 279

using System;
using System.Collections.Generic;
using System.Threading;
using UnityEngine;

namespace CoppisAdditions.CustomCommands
{
        public class SpawnHorde : ConsoleCmdAbstract
        {
                public override string GetDescription ()
                {
                        return "spawn horde near a player or coordinate";
                }

                public override string GetHelp ()
                {
                        return "Spawn horde near a player." +
                        "Usage:\n" +
                        "   sh <steam id/player name/entity id>\n" +
                        "or" +
                        "   sh <x> <y> <z>\n";
                }

                public override string[] GetCommands ()
                {
                        return new string[] { "spawnhorde", "sh" };
                }

                public override void Execute (List<string> _params, CommandSenderInfo _senderInfo)
                {
                        try {
                                if (_params.Count != 1 && _params.Count != 3) {
                                        SdtdConsole.Instance.Output ("Wrong number of arguments, expected 1 or 3, found " + _params.Count + ".");
                                        SdtdConsole.Instance.Output (" ");
                                        SdtdConsole.Instance.Output (GetHelp ());
                                        return;
                                }

                                Vector3 pos = new Vector3 ();
                                int x = int.MinValue;
                                int y = int.MinValue;
                                int z = int.MinValue;

                                if (_params.Count == 1) {
                                        ClientInfo ci1 = ConsoleHelper.ParseParamIdOrName (_params [0]);
                                        if (ci1 == null) {
                                                SdtdConsole.Instance.Output ("Playername or entity/steam id not found.");
                                                return;
                                        }
                                        EntityPlayer ep1 = GameManager.Instance.World.Players.dict [ci1.entityId];
                                        pos = ep1.GetPosition ();
                                } else if (_params.Count == 3) {
                                        int.TryParse (_params [0], out x);
                                        int.TryParse (_params [1], out y);
                                        int.TryParse (_params [2], out z);

                                        if (x == int.MinValue || y == int.MinValue || z == int.MinValue) {
                                                SdtdConsole.Instance.Output ("x:" + x);
                                                SdtdConsole.Instance.Output ("y:" + y);
                                                SdtdConsole.Instance.Output ("z:" + z);
                                                SdtdConsole.Instance.Output ("At least one of the given coordinates is not a valid integer");
                                                return;
                                        }

                                        pos = new Vector3 ((float)x, (float)y, (float)z);
                                }
                
                                AIDirectorChunkEventComponent chunkComponent = GameManager.Instance.World.aiDirector.GetComponent<AIDirectorChunkEventComponent> ();
                                if (chunkComponent == null) {
                                        SdtdConsole.Instance.Output ("No AIDirectorChunkEventComponent Component found");
                                        return;
                                }

                                chunkComponent.CreateHorde (pos);
                                SdtdConsole.Instance.Output ("Horde spawning at " + pos.x + ", " + pos.y + ", " + pos.z);

                        } catch (Exception e) {
                                Log.Out ("Error in SpawnHorde: " + e);
                        }
                }
        }
}