using System;

public class Program

{

    public static void Main()

    {

        Goblin Tom = new Goblin("Tom", 100);

        Tom.move();

        Tom.shoot(2);

    }

}

abstract class Enemy 

{

    public string name = "<Enemy>";

    public int hitpoints = 100;

    public abstract void move();

}

class Goblin: Enemy, CanShoot

{

    public Goblin(string newname , int newhitpoints) : base()

    {

        this.name = newname;

        this.hitpoints = newhitpoints;

    }

    public override void move()

    {

        Console.WriteLine("Move");

    }

    public void shoot(int num)

    {

        Ability.shootelement(num);

    }

}

interface CanShoot

{

    void shoot(int num);    

}

class Ability

{

    public static void shootelement(int num)

    {

        Console.WriteLine("Shoot" + " " +  (Elements)num);      

    }

}

enum Elements

{

    fire = 1,

    ice,

    Steven,

};  

​