// CSE 142, Autumn 2009, Marty Stepp
// A FratGuy goes to a "party" at a given randomly chosen location.
// The class uses static data so that all the frat guys share the
// same party location and go to it together.
// This second version makes one new party for every 10 frat guys.

import java.util.*;

public class FratGuy2 extends Critter {
    // "shared" - one copy shared by all of the frat guys
    private static int objectCount = 0;
    private static int partyX = -1;
    private static int partyY = -1;
    
    
    // fields - replicated in each object
    private int myNumber;
    private int myPartyX;
    private int myPartyY;
    
    public FratGuy() {
        objectCount++;
        myNumber = objectCount;
    
        if (partyX == -1 && partyY == -1 || myNumber % 10 == 1) {
            // choose a new party location every 10 frat guys
            Random r = new Random();
            partyX = r.nextInt(60);
            partyY = r.nextInt(50);
            // System.out.println("Party is at " + partyX + ", " + partyY);
        }
        
        myPartyX = partyX;
        myPartyY = partyY;
    }
    
    public Direction getMove() {
        if (getY() != myPartyY) {
            return Direction.NORTH;
        } else if (getX() != myPartyX) {
            return Direction.EAST;
        } else {
            // at the party
            return Direction.CENTER;
        }
    }
}