private static List <Position> ValidatePlayerPositions(List <Ship> playerShips, IPositionParser positionParser, IPositionValidator positionValidator, IShipManager shipManager, List <Position> shipPositions, Ship ship, Battlefield battlefield)
{
Position position;
Direction direction;
for (int i = 0; i < shipPositions.Count; i++)
{
while (positionValidator.IsValidPosition(shipPositions[i], battlefield.ColumnSize, battlefield.RowSize, playerShips) == false)
{
Console.WriteLine();
do
{
Console.Write(" Position is not validated, try again >");
position = positionParser.Parse(Console.ReadLine());
} while (position == null);
do
{
direction = PlaceManager.GetDirection();
} while (direction == Direction.None);
shipPositions = shipManager.WholeShipPositions(position, ship.Size, direction);
i = -1;
break;
}
}
return(shipPositions);
}
public void PlaceComputerShips(List <Ship> computerShips, IRandomManager randomManager, IShipManager shipManager, IPositionValidator positionValidator, Battlefield battlefield)
{
foreach (var ship in computerShips)
{
var randomPosition = randomManager.RandomPosition(battlefield.ColumnSize, battlefield.RowSize);
var randomDirection = randomManager.RandomDirection();
var shipPositions = shipManager.WholeShipPositions(randomPosition, ship.Size, randomDirection);
for (int i = 0; i < shipPositions.Count; i++)
{
while (positionValidator.IsValidPosition(shipPositions[i], battlefield.ColumnSize, battlefield.RowSize, computerShips) == false)
{
randomPosition = randomManager.RandomPosition(battlefield.ColumnSize, battlefield.RowSize);
randomDirection = randomManager.RandomDirection();
shipPositions = shipManager.WholeShipPositions(randomPosition, ship.Size, randomDirection);
i = -1;
break;
}
}
ship.Positions.AddRange(shipPositions);
}
}
public void PlacePlayerShips(List <Ship> playerShips, IPositionParser positionParser, IPositionValidator positionValidator, IShipManager shipManager, Battlefield battlefield)
{
foreach (var ship in playerShips)
{
Console.Clear();
Console.WriteLine();
//display battle field
Console.WriteLine(GraphicManager.DisplayBattlefield(battlefield.ColumnSize, battlefield.RowSize, playerShips));
//display place table
Console.WriteLine(GraphicManager.DisplayPlaceTable(playerShips, ship.ShipType));
//get the StartPosition
Position position;
do
{
Console.Write(" Enter position for {0} > ", ship.ShipType);
position = positionParser.Parse(Console.ReadLine());
} while (position == null);
//get the direction
Direction direction;
do
{
direction = GetDirection();
} while (direction == Direction.None);
//get whole ship positions
var shipPositions = shipManager.WholeShipPositions(position, ship.Size, direction);
//validate player position
shipPositions = ValidatePlayerPositions(playerShips, positionParser, positionValidator, shipManager, shipPositions, ship, battlefield);
ship.Positions.AddRange(shipPositions);
SoundEffects.SetShipSoundPlayer();
}
}