public void CreateandAssignShips(ShipType shipType, int width, int height, string coordinates)
{
var shipsCoordinates = coordinates.Split(' ');
// Excpecting that we will have only 2 playser in player list
for (int i = 0; i < shipsCoordinates.Length; i++)
{
var coordinate = shipsCoordinates[i];
// validate coordinate length should be 2
if (coordinate == null || (coordinate != null && coordinate.Length != 2))
{
throw new Exception(ErrorMessage.ShipTypeMessage);
}
char row = BattleShipHelper.GetCharacter(coordinate[0].ToString());
int column = BattleShipHelper.GetNumber(coordinate[1].ToString());
if (i % 2 == 0)
{
players?[0].SetShipinBattleArea(shipType, row, column, width, height);
}
else
{
players?[1].SetShipinBattleArea(shipType, row, column, width, height);
}
}
}
public void Play()
{
// Expecting only 2 players
if (players != null && players.Any() && players.Count == 2)
{
var playerOne = players[0];
var playerTwo = players[1];
int player_one_targetCount = playerOne.GetTargetsCount();
int player_two_targetCount = playerTwo.GetTargetsCount();
var playerTurn = playerOne;
var targetPlayer = playerTwo;
for (int i = 0; i < player_one_targetCount + player_two_targetCount; i++)
{
var target = playerTurn.GetTarget();
if (target == null)
{
Console.WriteLine($"{playerTurn.GetName()} has no more missiles left to launch");
var playersResult = this.GetCurrentandTargetPlayer(playerTurn, targetPlayer, playerOne, playerTwo);
playerTurn = playersResult.Item1;
targetPlayer = playersResult.Item2;
continue;
}
// validate target
char row = target[0];
int column = BattleShipHelper.GetNumber(target[1].ToString());
var response = playerTurn.Attack(targetPlayer, row, column);
if (response == Missile.NoMissile)
{
Console.WriteLine($"{playerTurn.GetName()} has no more missiles left to launch");
}
else if (response == Missile.Hit)
{
Console.WriteLine($"{playerTurn.GetName()} fires a missile with target {target} which got hit");
continue;
}
else if (response == Missile.Miss)
{
Console.WriteLine($"{playerTurn.GetName()} fires a missile with target {target} which got miss");
}
// compare 2 player objects
var players = this.GetCurrentandTargetPlayer(playerTurn, targetPlayer, playerOne, playerTwo);
playerTurn = players.Item1;
targetPlayer = players.Item2;
}
int player_one_shipsCount = playerOne.ShipsCount();
int player_two_shipsCount = playerTwo.ShipsCount();
DisplayResult(player_one_shipsCount, player_two_shipsCount, playerOne.GetName(), playerTwo.GetName());
}
}
public Tuple <char, int> GetBattleAreaCoordinates(string input)
{
if (string.IsNullOrEmpty(input))
{
throw new Exception(ErrorMessage.BattleAreaMessage);
}
var arr = input.Split(' ');
if (arr != null &&
(arr.Length > 2 ||
arr.Length < 2 ||
!BattleShipHelper.IsNumber(arr[0]) ||
!BattleShipHelper.IsCharacter(arr[1])))
{
throw new Exception(ErrorMessage.BattleAreaMessage);
}
return(new Tuple <char, int>(BattleShipHelper.GetCharacter(arr[1]), BattleShipHelper.GetNumber(arr[0])));
}
public Tuple <ShipType, int, int, string> GetShipType(string input)
{
if (string.IsNullOrEmpty(input))
{
throw new Exception(ErrorMessage.ShipTypeMessage);
}
var arr = input.Split(' ');
if (arr != null && (arr.Length < 5 || !BattleShipHelper.IsCharacter(arr[0]) || !BattleShipHelper.IsNumber(arr[1]) || !BattleShipHelper.IsNumber(arr[2])))
{
throw new Exception(ErrorMessage.ShipTypeMessage);
}
var shipType = (ShipType)BattleShipHelper.GetCharacter(arr[0]);
var numberOfShips = BattleShipHelper.GetNumber(arr[1]);
var numberOfShips1 = BattleShipHelper.GetNumber(arr[2]);
var shipAreas = string.Join(" ", arr.Skip(3));
return(new Tuple <ShipType, int, int, string>(shipType, numberOfShips, numberOfShips1, shipAreas));
}
public int GetNumberofPlayers(string input)
{
if (string.IsNullOrEmpty(input))
{
throw new Exception(ErrorMessage.NumberofPlayerMessage);
}
if (!BattleShipHelper.IsNumber(input))
{
throw new Exception(ErrorMessage.NumberofPlayerMessage);
}
int number = BattleShipHelper.GetNumber(input);
if (number != 2)
{
throw new Exception(ErrorMessage.NumberofPlayerMessage);
}
return(number);
}
