public void step() {
rest();
road.updateLights();
road.pushCars();
if (random.nextInt(10) < 9) {
road.addCar();
} else {
int exitNum = randomRange(1, road.getExits().length - 1);
road.addCar(road.getExits()[exitNum]);
}
// road.addCar();
road.print();
}
public void init() {
System.out.println("Initializing simulation (null hypothesis).");
// Create road
road = new Road(2, 3);
// Add lights
road.addLight(0, 29, 15, 15);
road.addLight(1, 29, 15, 15);
// road.addLight(2, 29, 15, 15);
road.addLight(0, 59, 15, 15);
road.addLight(1, 59, 15, 15);
// road.addLight(2, 59, 15, 15);
// Add left turns
road.addExit(0, 30, 'n');
road.addExit(0, 60, 'n');
// Add right turns
road.addExit(road.getNumLanes() - 1, 30, 's');
road.addExit(road.getNumLanes() - 1, 60, 's');
// Add obstacles?
for (int i = 1; i < 15; i++) {
int rightLaneNumber = road.getNumLanes() - 1;
road.addParkedCar(rightLaneNumber, random.nextInt(road.getLane(rightLaneNumber).length()));
}
System.out.println("Exits: " + road.getExits().length);
System.out.println("Inital road...");
road.print();
}
public void init2() {
System.out.println("Initializing simulation (alternative hypothesis.");
// Create road
road = new Road(3, 3);
// Add lights
road.addLight(0, 29, 15, 15);
road.addLight(1, 29, 15, 15);
road.addLight(2, 29, 15, 15);
road.addLight(0, 59, 15, 15);
road.addLight(1, 59, 15, 15);
road.addLight(2, 59, 15, 15);
// NO left turns
// Add right turns
road.addExit(road.getNumLanes() - 1, 30, 's');
road.addExit(road.getNumLanes() - 1, 60, 's');
// NO parked cars
System.out.println("Exits: " + road.getExits().length);
System.out.println("Inital road...");
road.print();
}
public void results() {
System.out.println("SIMULATION RESULTS");
System.out.println("Number of iterations: " + this.steps);
System.out.println("Successful trips:" + road.getExits()[0].getCount());
}