source: binary-improvements/7dtd-server-fixes/src/LiveData/Hostiles.cs@ 266

using System;
using System.Collections.Generic;

namespace AllocsFixes.LiveData
{
    public class Hostiles
    {
        public static List<EntityEnemy> List {
            get {
                List<EntityEnemy> lst = new List<EntityEnemy> ();

                try {
                    foreach (int ent_id in GameManager.Instance.World.Entities.dict.Keys) {
                        try {
                            Entity entity = GameManager.Instance.World.Entities.dict [ent_id];

                            if (entity.entityType == EntityType.Zombie) {
                                EntityEnemy ee = (EntityEnemy)entity;

                                if (ee.IsAlive ())
                                    lst.Add (ee);
                            }
                        }
                        catch { }
                    }
                }
                catch { }

                return lst;
            }
        }

        public static int Count {
            get { return List.Count; }
        }
    }
}