/*
  Author:  James Tam

  Version Feb 17A, 2021
  * Added method so an Entity can damage another Entity.

  Version: Feb 12A, 2021
  * Added attribute to track if Entity has been moved or not.

  Version: Feb 11B, 2021
  * Changed references from dwarves to elves.
  * Added a new damage attribute.

  Version: October 12, 2015
  * Original program
*/

public class Entity
{
    public static final char DEFAULT_APPEARANCE = 'X';
    public static final char ELF = 'E';
    public static final char EMPTY = ' ';
    public static final char ORC = 'O';
    public static final int DEFAULT_HP = 1;
    public static final int ORC_DAMAGE = 3;
    public static final int ELF_DAMAGE = 7;
    public static final int ORC_HP = 10;
    public static final int ELF_HP = 15;

    private char appearance;
    private int hitPoints;
    private int damage;

    public Entity()
    {
        setAppearance(DEFAULT_APPEARANCE);
        setHitPoints(DEFAULT_HP);
    }

    public Entity(char newAppearance)
    {
        appearance = newAppearance;
        hitPoints = DEFAULT_HP;
        damage = ORC_DAMAGE;
    }

    public Entity(char newAppearance, int newHitPoints, int newDamage)
    {
        setAppearance(newAppearance);
        setDamage(newDamage);
        setHitPoints(newHitPoints);
    }

    public char getAppearance()
    {
        return(appearance);
    }

    public int getDamage()
    {
        return(damage);
    }

    public int getHitPoints()
    {
        return(hitPoints);
    }

    private void setAppearance(char newAppearance)
    {
        appearance = newAppearance;
    }

    private void setDamage(int newDamage)
    {
        if (newDamage < 1) 
        {
            System.out.println("Damage must be 1 or greater");
        }
        else
        {
            damage = newDamage;
        }        
    }

    private void setHitPoints(int newHitPoints)
    {
        hitPoints = newHitPoints;
    }


}