/// <summary>
/// Prepares the battle game setup instance.
/// </summary>
/// <param name="filePathForSetUp">The file path for set up.</param>
/// <param name="arrayOfDataLines">The array of data lines.</param>
/// <param name="battleShipGameSetup">The battle ship game setup.</param>
/// <exception cref="Game.ExceptionHandler.InvalidInputFileException">
/// </exception>
private static void PrepareBattleGameSetupInstance(string filePathForSetUp, string[] arrayOfDataLines, BattleGameSetup battleShipGameSetup)
{
if (arrayOfDataLines.Length > 4) // as per the problem statment
{
// 1. Setup BattleField Measurements
// Assumption: 5 E == 5<space>E
setupBattleField(filePathForSetUp, arrayOfDataLines[0], battleShipGameSetup);
// 2. instantiate battle field
battleShipGameSetup.BattleField = new int[(int)battleShipGameSetup.GameCoordinates.Y, (int)battleShipGameSetup.GameCoordinates.X];
// 3. no of battleships each player has
// Assumption: 2 == 2
battleShipGameSetup.BattleshipsPerUser = Convert.ToInt32(arrayOfDataLines[1]);
// 4. prepare Ship Fleet for PLayers
var player1 = new Model.BattlePlayer()
{
ID = 1
};
var player2 = new Model.BattlePlayer()
{
ID = 2
};
int i;
// start with '2' index till a Non-ShipType is found or( EndOfFile-2) lines achieved
for (i = 2; i < arrayOfDataLines.Length - 2; i++)
{
var battleShipDetailsAry = arrayOfDataLines[i].Split(' ');
// Assumption: Q 1 1 A1 B2 == Q<space>1<space>1<space>A1<space>B2 [11] means [Width Height]
// Assumption: P 2 1 D4 C3 == P<space>2<space>1<space>D4<space>C3
BattleshipType shipType;
Enum.TryParse(battleShipDetailsAry[0], true, out shipType);
if (shipType == BattleshipType.NONE)
{
return;
}
// Width=X, Height = Y
var shipDimensions = new Point(Convert.ToInt32(battleShipDetailsAry[1]), Convert.ToInt32(battleShipDetailsAry[2]));
player1.ShipFleet.AddRange(prepareShipsForPlayer(shipType, shipDimensions, battleShipDetailsAry[3]));
player2.ShipFleet.AddRange(prepareShipsForPlayer(shipType, shipDimensions, battleShipDetailsAry[4]));
}
if ((player1.ShipFleet.Count > battleShipGameSetup.BattleshipsPerUser) ||
(player2.ShipFleet.Count > battleShipGameSetup.BattleshipsPerUser))
{
throw new InvalidInputFileException(filePathForSetUp, " More ships found per user than specified");
}
else
{
battleShipGameSetup.Players.Add(player1);
battleShipGameSetup.Players.Add(player2);
// 5. Missile Target sequence for PLayer One
getMissileFiringSequenceForPlayer(arrayOfDataLines[i], player1);
//6. Missile Target sequence for PLayer Two
getMissileFiringSequenceForPlayer(arrayOfDataLines[i + 1], player2);
}
}
else
{
throw new InvalidInputFileException(filePathForSetUp, " Invalid Lines");
}
}
/// <summary>
/// Setups the battle field.
/// </summary>
/// <param name="filePathForSetUp">The file path for set up.</param>
/// <param name="battleFieldDimensionData">battleFieldDimensionData</param>
/// <param name="battleShipGameSetup">The battle ship game setup.</param>
/// <exception cref="Game.ExceptionHandler.InvalidInputFileException">invalid dimensions of battle area</exception>
private static void setupBattleField(string filePathForSetUp, string battleFieldDimensionData, BattleGameSetup battleShipGameSetup)
{
var gameDimension = battleFieldDimensionData.Split(' '); // width and Height separated by Space
if (gameDimension == null || gameDimension.Length != 2)
{
throw new InvalidInputFileException(filePathForSetUp, " invalid dimensions of battle area");
}
battleShipGameSetup.GameCoordinates = GameCoordinate.ConvertToGameCoordinate(gameDimension[0], gameDimension[1]);
}
