public bool AddShip(
IBoard board,
BoardOrientation orientation,
Point startingLocation,
int length)
{
var coordinates = GetCoordinates(orientation,
startingLocation,
length)
.ToList();
var maxRow = coordinates.Max(c => c.Location.X);
var maxColumn = coordinates.Max(c => c.Location.Y);
if (maxRow >= board.TotalRows || maxColumn >= board.TotalColumns)
{
return(false);
}
if (!board.IsVacant(coordinates.Select(c => c.Location)))
{
return(false);
}
var ship = new Ship(coordinates);
return(board.AddShip(ship));
}
public static bool SelectAction(IBoard board)
{
Console.ForegroundColor = ConsoleColor.Blue;
Console.WriteLine("\nPlease enter a command to perform an action:");
var input = Console.ReadLine();
if (string.IsNullOrWhiteSpace(input))
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Invalid input.\n ");
SelectAction(board);
}
var args = input.Trim().Split(' ');
try
{
switch (args[0].ToLower())
{
case "--addship":
var newShip = CreateShip(input);
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine(newShip.ToString());
board.AddShip(newShip);
Console.WriteLine("\nPress any key to redraw board...");
Console.ReadKey();
break;
case "--takeattack":
Console.ForegroundColor = ConsoleColor.White;
var attackResult = board.TakeAttack(Mapper.MapCoordinates(input.ToLower().Replace("--takeattack", "").Trim()));
Console.WriteLine($"{attackResult}\n");
if (attackResult == AttackResult.GameOver)
{
return(true);
}
Console.WriteLine("\nPress any key to redraw board...");
Console.ReadKey();
break;
default:
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Invalid input.\n ");
SelectAction(board);
break;
}
}
catch (Exception ex)
{
Console.ForegroundColor = ConsoleColor.Red;
if (ex is ArgumentException || ex is FormatException)
{
Console.WriteLine($"{ex.Message}\n ");
}
else
{
Console.WriteLine($"{ex}\n ");
}
SelectAction(board);
}
return(false);
}
