protected int calcDelay(Roaduser ru, int stop, int distance) {
// calculate the delay for the drivelane leading to this Junction
int start = ru.getDrivelaneStartTime();
int speed = ru.getSpeed();
int min_steps = distance / speed;
int num_steps = stop - start;
int delay = num_steps - min_steps;
ru.addDelay(delay);
// System.out.println("Just crossed, and waited:"+delay+" start:"+start+" stop:"+stop+"
// dist:"+distance);
ru.setDrivelaneStartTime(stop);
// then return the delay
return delay;
}
