hunger.java

public class LivingThing {
  public String name;
  public int health;
  public int magicPoints;
  public String attack;
  public int hunger;

  public LivingThing(String name, int health, int magicPoints, String attack) {
    this.name = name;
    this.health = health;
    this.magicPoints = magicPoints;
    this.attack = attack;
    this.hunger = 0; // all living things start with hunger level 0
  }
}