#include "a_npc"

#define RECORDING "mynpc"

ConnectNPC("PG BOT","mynpc");

#include <gvar>

public OnGameModeInIt()
{
    ConnectNPC("DarkyBot","mynpc");
    // The rest of your code on this native...
}

public OnPlayerRequestClass(playerid, classid)
{
    // If you want the npc to spawn put: "if(IsPlayerNPC(playerid)) return 1;"
    if(GetPVarInt(playerid, "NoNPCSpawn") == 0)
    {
        return 0;
    }
    // The rest of your code on this native...
    return 1;
}

public OnPlayerConnect(playerid)
{
    SetPVarInt(playerid, "NoNPCSpawn", 0);
    // The rest of your code on this native...
    return 1;
}

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
    switch(dialogid)
    {
        case DIALOG_LOGIN:
        {
            if (!response) return Kick (playerid);
            if( response )
            {
                if(Login Success)
                {
                    SetPVarInt(playerid, "NoNPCSpawn", 1);
                    // Login code...
                }
                else // Login failed
                {
                    // Register code...
                }
                return 1;
            }
        }
    }
    // The rest of your code on this native...
    return 1;
}

#define RECORDING "mynpcrecord"
#define RECORDING_TYPE 2 //1 for in vehicle and 2 for on foot.

#include <a_npc>
main(){}
public OnRecordingPlaybackEnd() StartRecordingPlayback(RECORDING_TYPE, RECORDING);

#if RECORDING_TYPE == 1
  public OnNPCEnterVehicle(vehicleid, seatid) StartRecordingPlayback(RECORDING_TYPE, RECORDING);
  public OnNPCExitVehicle() StopRecordingPlayback();
#else
  public OnNPCSpawn() StartRecordingPlayback(RECORDING_TYPE, RECORDING);
#endif