// Sloths act as follows:
//   - always appear cyan
//   - never eat
//   - always forfeit fights
//   - display as the number of times the sloth 
//     could have eaten
//   - move west every third move, staying in the center
//     otherwise (CCWCCWCCW...)
import java.awt.*;

public class Sloth extends Critter {
   private int couldHaveEaten;
   private int moveCount;

   // return the color the sloth should appear (always cyan)
   public Color getColor() {
      return Color.CYAN;
   }
   
   // returns whether or not the sloth should eat (never)
   // also tracks how many times the sloth had the option to eat
   public boolean eat() {
      couldHaveEaten++;
      return super.eat();
   }
   
   // returns the string representation of the sloth
   //   (the number of times it could have eaten)
   public String toString() {
      return "" + couldHaveEaten;
   }
   
   // returns the direction the sloth should move
   //   (west every third move, center otherwise)
   public Direction getMove() {
      moveCount++;
      if (moveCount % 3 == 0) {
         return Direction.WEST;
      } else {
         return Direction.CENTER;
      }
   }
}