public OnPlayerEnterVehicle(playerid, vehicleid, ispassenger)
{
    if(ispassenger)
        SetVehicleParamsForPlayer( vehicleid, playerid, 0, 0); // Parameters (vehicleid,playerid,objective,doorslocked)
    else {
        new vehid_2=-1;
        for(new t=0; t<MAX_PLAYERS; t++)
        {
            if( IsPlayerConnected( t ) ){
                 vehid_2=GetPlayerVehicleID( t );
                 if(vehicleid==vehid_2 && gTeam[ playerid ] == gTeam[ t ] )
                    SetVehicleParamsForPlayer( vehicleid, playerid, 0, 1); // Parameters (vehicleid,playerid,objective,doorslocked)
                    break;
            }
        }
    }
    return 1;
}