/*

Yes, this code is terrible in the grand scheme of things. 

It's not meant to be a stellar example of fantastic code.

It was simply thrown together to show a coworker how to use

interfaces and reflection/polymorphism and such.

*/

​

using System;

public class Program

{

    public static void Main()

    {

        var currentGun = DaGunz.MachineGun;

        Console.WriteLine("Shoggoths are coming!");

        IGun gun;

        switch (currentGun) {

            case DaGunz.MachineGun:

            gun = new MachineGun();

            FireGun(gun);

            break;

            case DaGunz.RocketLauncher:

            gun = new RocketLauncher();

            FireGun(gun);

            break;

        }

    }

    public static void FireGun(IGun gun) 

    {

        gun.Shoot();

        if (gun.Ammo == 0) {

            gun.Reload();

        }

    }

    public enum DaGunz {

        MachineGun, RocketLauncher

    }

}

​

​

​

public interface IGun

{

    int Ammo {get; set;}

    void Shoot();

    void Reload();

}

​

public class MachineGun : IGun 

{

    public int Ammo {get; set;}

    public MachineGun() {

        Ammo = 50;

    }

    public MachineGun(int ammo) {

        Ammo = ammo;

    }

    public void Shoot() 

    {

        Console.WriteLine("DAKKA DAKKA DAKKA DAKKA");

        Ammo = Ammo - 1;

    }

    public void Reload() 

    {

        Console.WriteLine("Machine Gun Reloaded");

    }

}

​

public class RocketLauncher : IGun 

{

    public int Ammo {get; set;}

    public RocketLauncher() {

        Ammo = 10;

    }

    public RocketLauncher(int ammo) {

        Ammo = ammo;

    }

    public void Shoot() 

    {

        Console.WriteLine("BOOOOOOOOOOOOOOOOOOOOOM!");

        Ammo = Ammo - 1;

    }

    public void Reload() 

    {

        Console.WriteLine("Rocket Launcher Reloaded");

    }

}