/// <summary>
/// Sets the flag for the occupied squares.
/// <param name="square"></param>
/// <returns> </returns>
public Boolean ProcessAttack(BoardSquare targetSquare)
{
try
{
if (targetSquare != null)
{
Console.WriteLine("\nYou received an attack at " + targetSquare.Rowheader + targetSquare.Index);
if (targetSquare.IsOccupied)
{
if (HitList.Find(item => item.Rowheader == targetSquare.Rowheader && item.Index == targetSquare.Index) == null)
{
HitList.Add(targetSquare);
}
else
{
Console.WriteLine("\nThis position was already Hit "+targetSquare.Rowheader+ targetSquare.Index+");
return false;
}
}
return targetSquare.IsOccupied;
}
return false;
}
catch
{
throw;
}
}
/// <summary>
/// /// Returns Hit or Miss when receives the attacks.
/// </summary>
/// <param name="rowHeader"></param>
/// <param name="indexStart"></param>
public void ReceiveAttack(String rowHeader, Int32 indexStart)
{
// Update the Player board with occupied ship spaces
BoardSquare targetSquare = this.GameBoard.SquareList.Find(item => item.Rowheader == rowHeader && item.Index == indexStart);
if (ProcessAttack(targetSquare))
{
targetSquare.Value = Globals.GetShipTypeSymbol(Mode.Hit);
Console.WriteLine("\nIt was a Hit!");
}
else
{
targetSquare.Value = Globals.GetShipTypeSymbol(Mode.Miss);
Console.WriteLine("\nIt was a Miss!");
}
}
/// <summary>
/// Addsthe ship with specified type, position, orientation and size parameters.
/// Sets the flag for board squares that are occupied by ship.
/// Prints the value "##" for board squares that are occupied by ship based on the ship type symbol.
/// </summary>
/// <param name="gameShip"></param>
public void AddShip(Ship gameShip)
{
try
{
BoardSquare StartBoard = gameShip.Square;
shipCount++;
// When ship is placed horizontally.
if (gameShip.ShipOrientation == Orientation.Horizontal)
{
List <BoardSquare> squares = SquareList.FindAll(item => item.Value.Contains(StartBoard.Rowheader)).ToList();
Int32 startIndex = squares.FindIndex(item => item.Value == StartBoard.Value);
for (int index = 0; index < gameShip.Size; index++)
{
squares[index + startIndex].IsOccupied = true;
squares[index + startIndex].ShipType = gameShip.ShipType;
squares[index + startIndex].Value = Globals.GetShipTypeSymbol(gameShip.ShipType);
}
Console.WriteLine();
}
else
{
// when the ship is placed vertically
List <BoardSquare> squares = SquareList.FindAll(item => item.Index == (StartBoard.Index));
Int32 startIndex = squares.FindIndex(item => item.Value == StartBoard.Value);
for (int index = 0; index < gameShip.Size; index++)
{
squares[index + startIndex].IsOccupied = true;
squares[index + startIndex].ShipType = gameShip.ShipType;
squares[index + startIndex].Value = Globals.GetShipTypeSymbol(gameShip.ShipType);
}
Console.WriteLine();
}
Console.WriteLine("\nSuccesfully added " + gameShip.ShipType + "(" + Globals.GetShipTypeSymbol(gameShip.ShipType) + ") at " + StartBoard.Value + " " + gameShip.ShipOrientation + "ly.");
}
catch
{
Console.WriteLine("\n" + gameShip.ShipType + " doesn't fit in the given position " + gameShip.Square.Value + " as it was already occupied." + " Please adjust the position and try again.");
}
}
/// <summary>
/// Creates a new Board with the given size.
/// Assumption : Board is 10x10 dimension .
/// </summary>
/// <param name="intSize"></param>
public void CreateBoard(Int32 intSize)
{
try
{
for (int row = 0; row < intSize; row++)
{
string strName = Alpha[row].ToString();
for (int col = 0; col < intSize; col++)
{
BoardSquare square = new BoardSquare(strName, col);
SquareList.Add(square);
}
}
// Print();
}
catch
{
throw;
}
}
