class Agent_control_state_message: public FixedSizeNetPacketToServer<Agent_control_state_message>
{
    public:

        int id;
        int seq;
        uint32_t cs;
        int tick;
        int ctick;
        float theta;
        float phi;

        inline void packet(unsigned char* buff, int* buff_n, bool pack)
        {
            pack_u16(&id, buff, buff_n, pack);
            pack_u8(&seq, buff, buff_n, pack);
            pack_16(&tick, buff, buff_n, pack);
            pack_u32_t(&cs, buff, buff_n, pack);
            pack_float(&theta, buff, buff_n, pack);
            pack_float(&phi, buff, buff_n, pack);
        }

        inline void handle() {
            Agent_state* A = ServerState::agent_list.get(id);
            if(A == NULL) {
                printf("Agent_control_state_message: agent does not exist!\n");
                return;
            }
            //do something
            //printf("Received control state for agent %i, seq= %i\n", id, seq);
            //apply control state to agent
            A->ctick++;
        }
};