public Battleship.ShipAttackStatus ProcessAttack(Coordinate attackCoordinate)
{
Battleship.ShipAttackStatus attackStatus = Battleship.ShipAttackStatus.MISS;
if (battleships.Count > 0)
{
bool isAnyShipStillAlive =
battleships.Any(battleship => battleship.Status != Battleship.BattleshipStatus.DESTROYED);
if (isAnyShipStillAlive)
{
foreach (var battleship in battleships)
{
attackStatus = battleship.ProcessAttack(attackCoordinate);
if (attackStatus == Battleship.ShipAttackStatus.HIT)
{
break;
}
}
}
else
{
throw new Exception("All battleships have been destroyed!");
}
}
else
{
throw new Exception("No battleships on board. Please add battleship.");
}
return(attackStatus);
}
public Battleship.ShipAttackStatus ProcessAttack(Coordinate attackCoordinate)
{
Battleship.ShipAttackStatus attackStatus = Battleship.ShipAttackStatus.MISS;
if (battleboard != null)
{
attackStatus = battleboard.ProcessAttack(attackCoordinate);
}
return(attackStatus);
}
static void Main(string[] args)
{
BattleshipControllerMain battleShipController = new BattleshipControllerMain();
string strInputOption = "";
do
{
try
{
Console.WriteLine("1 for Create Board");
Console.WriteLine("2 for Add Battleship");
Console.WriteLine("3 for Attack");
Console.WriteLine("q or Q for Quit");
strInputOption = Console.ReadLine();
switch (strInputOption.ToLower())
{
case "1":
battleShipController.CreateBoard();
Console.WriteLine("Board created!");
break;
case "2":
Console.WriteLine("Enter Battleship start coordinates (X,Y): ");
string strCoordinates = Console.ReadLine();
char[] splitters = new char[] { ',' };
Coordinate startCoordinate = null;
try
{
string[] startXY = strCoordinates.Split(splitters);
int xPart = Convert.ToInt32(startXY[0]);
int yPart = Convert.ToInt32(startXY[1]);
startCoordinate = new Coordinate()
{
X = xPart, Y = yPart
};
}
catch (Exception)
{
throw new Exception("Invalid coordinates entered!");
}
Console.WriteLine("Battleship orientation (h for horizontal, v for vertical : ");
string strOrientation = Console.ReadLine();
Battleship.BattleshipOrientation orientation = Battleship.BattleshipOrientation.UNKNOWN;
if (strOrientation.ToLower() == "h")
{
orientation = Battleship.BattleshipOrientation.HORIZONTAL;
}
else if (strOrientation.ToLower() == "v")
{
orientation = Battleship.BattleshipOrientation.VERTICAL;
}
else
{
throw new Exception("Invalid orientation entered!");
}
Console.WriteLine("Enter length of Battleship: ");
string strShipLen = Console.ReadLine();
int shipLen = 0;
try
{
shipLen = Convert.ToInt32(strShipLen);
}
catch (Exception)
{
throw new Exception("Invalid length entered!");
}
battleShipController.AddBattleship(startCoordinate, shipLen, orientation);
Console.WriteLine("Battleship added successfully!");
break;
case "3":
Console.WriteLine("Enter attack coordinates (X,Y) : ");
string strAttackCoordinates = Console.ReadLine();
Coordinate attackCoordinate = null;
try
{
char[] strSplitters = new char[] { ',' };
string[] attackXY = strAttackCoordinates.Split(strSplitters);
int xAttackPart = Convert.ToInt32(attackXY[0]);
int yAttackPart = Convert.ToInt32(attackXY[1]);
attackCoordinate = new Coordinate()
{
X = xAttackPart, Y = yAttackPart
};
}
catch (Exception)
{
throw new Exception("Invalid coordinates entered!");
}
Battleship.ShipAttackStatus shipAttackStatus = battleShipController.ProcessAttack(attackCoordinate);
Console.WriteLine($"Attack result - {shipAttackStatus} !!");
break;
case "q":
case "Q":
break;
default:
Console.WriteLine("Invalid selection, please try again");
break;
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
} while (strInputOption.ToLower() != "q" && strInputOption.ToLower() != "Q");
}
