using System;

​

namespace BattleShip

{

    public class Program

    {

        static public void Main(string[] args)

        {

            Player p = new Player();

            p.GoogleID = "dmello";

            p.PlayerID = 123;

​

            Board b = new Board(p);

            Ship s = new Ship(3);

            b.PlaceShip(s, 4, 5, true);

            s = new Ship(2);

            b.PlaceShip(s, 2, 3, false);

​

            s = new Ship(1);

            b.PlaceShip(s, 8, 8, true);

            b.ShowBoard();

​

​

            Console.WriteLine("2,3 = " + b.Shoot(2, 3));

            Console.WriteLine("4,5 = " + b.Shoot(4, 5));

            Console.WriteLine("6,7 = " + b.Shoot(6, 7));

            Console.WriteLine("8,9 = " + b.Shoot(8, 9));

            Console.WriteLine("3,4 = " + b.Shoot(3, 4));

            Console.WriteLine("3,3 = " + b.Shoot(3, 3));

​

            b.ShowBoard();

        }

    }

​

    public enum HitResult

    {

        Miss,

        Hit,

        Sink

    }

​

    public class Ship

    {

        int _size = 0;

        int hits = 0;

        public bool Sunk = false;

        public Ship(int Size)

        {

            _size = Size;

        }

​

        public int Size

        {

            get

            {

                return _size;

            }

        }

        public HitResult Hit()

        {

            if (_size == 0) return HitResult.Miss;

            else

            {

                hits = hits + 1;

                if (hits == _size)

                {

                    Sunk = true;

                    return HitResult.Sink;

                }

​

                else return HitResult.Hit;

            }

        }

    }

​

    public class Board

    {

        Ship[,] _grid = new Ship[10, 10];

        Player _player = null;

        public Board(Player player) 

         {

            // Set player for board

            _player = player;

            // Initialize all points with no ships (ships of size 0)

            for (int x = 0; x < 10; x++)

            {

                for (int y = 0; y < 10; y++)

                {

                    _grid[x, y] = new Ship(0);

                }

            }

​

        }

        public void PlaceShip(Ship ship, int StartX, int StartY, bool Vertical)

        {

            if (ship.Size == 0) _grid[StartX, StartY] = ship;

            if (ship.Size > 0)

            {

                if (Vertical)

                {

                    for (int y = 0; y < ship.Size; y++)

                    {

                        _grid[StartX, StartY + y] = ship;

                    }

                }

                else

                {

                    for (int x = 0; x < ship.Size; x++)

                    {

                        _grid[StartX + x, StartY] = ship;

                    }

                }

            }

        }

​

        public HitResult Shoot(int X, int Y)

        {

            return _grid[X, Y].Hit();

        }

​

        public void ShowBoard()

        {

            for (int y = 0; y < 10; y++)

            {

                for (int x = 0; x < 10; x++)

                {

                    if (_grid[x, y].Size == 0) Console.Write(".");

                    else if (_grid[x, y].Sunk) Console.Write("-");

                    else Console.Write("X");

                }

                Console.WriteLine();

            }

        }

    }

    public class Player

    {

        public int PlayerID;

        public string GoogleID;

    }

}

​