[AphexCCFC]

I have used MP2's function which is:

pawn Code:

stock GetPosBehindVehicle (vehicleid, &Float:x, &Float:y, &Float:z, Float:offset=0.5)
{
      new Float:vehicleSize[3], Float:vehiclePos[3];
      GetVehiclePos(vehicleid, vehiclePos[0], vehiclePos[1], vehiclePos[2]);
      GetVehicleModelInfo(GetVehicleModel(vehicleid), VEHICLE_MODEL_INFO_SIZE,vehicleSize[0],vehicleSize[1], vehicleSize[2]);
      GetXYBehindVehicle(vehicleid, vehiclePos[0], vehiclePos[1], (vehicleSize[1]/2)+offset);
      x = vehiclePos[0];
      y = vehiclePos[1];
      z = vehiclePos[2];
      return 1;
}

GetXYBehindVehicle(vehicleid, &Float:q, &Float:w, Float:distance)
{
      new Float:a;
      GetVehiclePos(vehicleid, q, w, a);
      GetVehicleZAngle(vehicleid, a);
      q += (distance * -floatsin(-a, degrees));
      w += (distance * -floatcos(-a, degrees));
}

But I'm not sure what to do from here. Do I use IsPlayerInRangeOfPoint of GetPosBehindVehicle? Thanks.

I'm sorry there's loose indents in the code but I had to type it up on mobile cause no Internet access.