public class Grasshopper extends Critter {
   private int numFights;
   private int direction; // 1 NORTH, 2 SOUTH, 3 WEST
   private int stepCount;
   private boolean inHop;
   
   public Grasshopper() {
      numFights = 0;
      stepCount = 0;
      direction = 1;
      inHop = false;
   }
   
	// This is super redundanct, but the final won't be graded on style
   public Direction getMove() {
      if (!inHop) {
         return Direction.CENTER;
      }
      if (direction == 1) {
         stepCount++;
         if (stepCount == numFights) {
            stepCount = 0;
            direction = 2;
         }
         return Direction.NORTH;
      } else if (direction == 2) {
         stepCount++;
         if (stepCount == numFights) {
            stepCount = 0;
            direction = 3;
         }
         return Direction.SOUTH;
      } else { // 3
         inHop = false;
         return Direction.WEST;
      }
   }
   
   public Attack fight(String opponent) {
      if (inHop) {
         return Attack.FORFEIT;
      } else {
         inHop = true; // This is the line we forgot in class
         numFights++;
         direction = 1;
         return Attack.ROAR;
      }
   }
}