import java.util.Random;

public class CThread extends Thread
{
    Type type;
    Direction dir;
    Manager m;

    public CThread(Manager m)
    {
        this.m = m;
        Random rand = new Random();
        int type = rand.nextInt(2);

        if(type == 0)
        {
            this.type = Type.SLIM;
        }
        else
        {
            this.type = Type.FAT;
        }

        int direction = rand.nextInt(2);

        if(direction == 0)
        {
            this.dir = Direction.NORTH;
        }
        else
        {
            this.dir = Direction.SOUTH;
        }
    }

    public void run()
    {
        m.Acquire(this);
        m.Simulate(2000);
        m.Release(this);
    }

    public static void main(String[] args) throws InterruptedException
    {
        Manager m = new Manager();
        CThread[] vehicles = new CThread[30];
        for(int i = 0 ; i < 30; i++)
        {
            vehicles[i] = new CThread(m);
            vehicles[i].start();
        }

        for(int i = 0 ; i < 30; i++)
        {
            vehicles[i].join();
        }
    }
}