public static void SaveAgentObject(JsonWriter writer, RTSAgent agent)
        {
            if (writer == null || agent == null)
            {
                return;
            }

            writer.WriteStartObject();
            agent.SaveDetails(writer);
            Ability[] abilities = agent.GetComponents <Ability>();
            foreach (Ability ability in abilities)
            {
                ability.SaveDetails(writer);
            }
            writer.WriteEndObject();
        }