private Dictionary<uint, MonsterRole> monsters = new Dictionary<uint, MonsterRole>();

        public MonsterRole GetMonsterByID(uint id, uint dynamicID)
        {
            return monsters.Values.FirstOrDefault(monster => monster.ID == id && monster.DynamicID == dynamicID);
        }

        public void Remove(MonsterRole monster)
        {
            if (monsters.ContainsKey(monster.UID))
            {
                monsters.Remove(monster.UID);
            }
        }