public void Play()
{
char playAgainResponse;
do
{
// Setup grid
grid.SetUp();
// Place ships
grid.AddShip(new Battleship());
grid.AddShip(new Destroyer());
grid.AddShip(new Destroyer());
while (grid.ShipsRemaining > 0)
{
grid.PrintGridForPlayer();
Console.WriteLine("Enter grid reference to fire at: ");
string input = Console.ReadLine();
if (input == CheatCodes.REVEAL_GRID)
{
grid.PrintActualGrid();
continue;
}
if (input == CheatCodes.GIVE_UP)
{
break;
}
Point?chosenPoint = GridRef.GridRefToPoint(input);
if (chosenPoint == null)
{
Console.WriteLine("Please enter a valid point. It should be a letter directly followed by a number i.e. A1.");
continue;
}
Point point = (Point)chosenPoint;
if (!grid.IsPointValid(point))
{
Console.WriteLine("That point is outside the bounds of the grid");
continue;
}
string fireString = grid.Fire(point);
Console.WriteLine(fireString);
}
grid.PrintActualGrid();
Console.WriteLine("Game Over");
do
{
Console.WriteLine();
Console.WriteLine("Play again? [y/n]: ");
playAgainResponse = char.ToUpper(Console.ReadKey().KeyChar);
}while (playAgainResponse != 'Y' && playAgainResponse != 'N');
} while (playAgainResponse == 'Y');
}
