Possible car AI fix (crossing teleporting)

Driver.cpp

class Samochod
{
    TTrack* reserved;
    TTrack* cur_track;
    short preffered_dir;
}
class TTrack
{
    bool nie_zmieniac;
}

if ( ! pTrack->nie_zmieniac && droga_hamowania*CONST <= odleglosc( this, pTrack ) )
{
    pTrack->zmien( preffered_dir );
    pTrack->nie_zmieniac = true;
    this->reserved = pTrack;
    preffered_dir = -1;
} else if ( droga_hamowania*COONST <= odleglosc( this, pTrack )  )
{
    hamoj();
} else
{
    if ( preffered_dir != -1 ) randi( preffered_dir )
}

if( this->curr_track == this->reserved)
{
    this->reserved->nie_zmieniac = false;
    this->reserved = nullptr;
}