new eng,ligh,alarm,door,bonn,boot,objective;
GetVehicleParamsEx(GetPlayerVehicleID(playerid),eng,ligh,alarm,door,bonn,boot,objective);
SetVehicleParamsEx(GetPlayerVehicleID(playerid),eng,ligh,VEHICLE_PARAMS_ON,door,bonn,boot,objective);

command(lights, playerid, params[])
{
    if(GetPlayerState(playerid) != PLAYER_STATE_DRIVER) return 1;
    new engine,lights,alarm,doors,bonnet,boot,objective;
    new vid = GetPlayerVehicleID(playerid);
    new string[128];
    GetVehicleParamsEx(vid,engine,lights,alarm,doors,bonnet,boot,objective);
    if(vid != INVALID_VEHICLE_ID)
    {
        if(lights == VEHICLE_PARAMS_ON)
        {
            SetVehicleParamsEx(vid,engine,VEHICLE_PARAMS_OFF,alarm,doors,bonnet,boot,objective);
            format(string, sizeof(string), "* %s turns off the vehicle lights.", RPName(playerid));
            NearByMessage(playerid, NICESKY, string);
        }
        else
        {
            if(Vehicles[vid][Battery] >= 1)
            {
                SetVehicleParamsEx(vid,engine,VEHICLE_PARAMS_ON,alarm,doors,bonnet,boot,objective);
                format(string, sizeof(string), "* %s turns on the vehicle lights.", RPName(playerid));
                NearByMessage(playerid, NICESKY, string);
            }
            else
            {
                RemoveTextMessage(playerid);
                TextDrawShowForPlayer(playerid, Text:OutOfBattery);
                SetTimerEx("RemoveTextMessage", 3500, false, "d", playerid);
            }
        }
    }
    return 1;
}
forward NearByMessage(playerid, colour, string[]);
public NearByMessage(playerid, colour, string[])
{
    new Float: PlayerX, Float: PlayerY, Float: PlayerZ;
    for(new i = 0; i < MAX_PLAYERS; i++)
    {
        if(IsPlayerConnected(i))
        {
            GetPlayerPos(playerid, PlayerX, PlayerY, PlayerZ);
            if(IsPlayerInRangeOfPoint(i, 12, PlayerX, PlayerY, PlayerZ))
            {
                if(GetPlayerVirtualWorld(playerid) == GetPlayerVirtualWorld(i) && GetPlayerInterior(playerid) == GetPlayerInterior(i))
                {
                    SendClientMessage(i, colour, string);
                }
            }
        }
    }
    return 1;
}