// CSE 142, Summer 2008 (Helene Martin)
// The Rabbit, from the section handout, hops.
// We modified it to have a getHopHeight() method which could be overridden by subclasses.

import java.awt.*;

public class Rabbit extends Critter {
  private int moves;
  private boolean hungry;

  public Rabbit() {
    moves = 0;
    hungry = false;
  }

  public boolean eat() {
    // reverse the boolean value
    hungry = !hungry;
    return hungry;
  }

  public Attack fight(String opponent) {
    if (opponent.equals("L")) {  // a Lion
      return Attack.SCRATCH;
    } else {
      return Attack.ROAR;
    }
  }

  public Color getColor() {
    return Color.DARK_GRAY;
  }
  
  // Hop: N N S S E E ...
  public Direction getMove() {
    moves++;
    if (moves > getHopHeight() * 3) {
      moves = 1;  // start over
    }
    
    if (moves <= getHopHeight()) {   // 1st or 2nd move
      return Direction.NORTH;
    } else if (moves <= getHopHeight() * 2) { // 3rd or 4th
      return Direction.SOUTH;
    } else {         // 5th or 6th
      return Direction.EAST;
    }
  }
  
  public int getHopHeight() {
  	return 2;
  }
  
  // Bunny ears
  public String toString() {
    return "V";
  }
}