public GameboardPosition GetPlayerPositionChoice(GameboardPosition gameboardPosition)
{
//
// Initialize gameboardPosition with -1 values
//
gameboardPosition.Row = -1;
gameboardPosition.Column = -1;
//
// Get row number from player
//
gameboardPosition.Row = PlayerCoordinateChoice("Row");
//
// Player successfully entered row number, get column number
//
if (CurrentViewState == ViewState.Active)
{
gameboardPosition.Column = PlayerCoordinateChoice("Column");
}
return gameboardPosition;
}
/// <summary>
/// Game Loop
/// </summary>
public void PlayGame()
{
//
// Display game area
//
_gameView.DisplayGameArea();
//
// Initialize gameboard status
//
_gameboard.CurrentGameState = Gameboard.GameState.NewGame;
//
// Create PlayerPiece and GameboardPosition objects
//
Gameboard.PlayerPiece currentPlayerPiece;
GameboardPosition gameboardPosition = new GameboardPosition();
while (_playingGame)
{
while (_playingRound)
{
_gameboard.UpdateGameboardState();
_gameView.DisplayGameArea();
switch (_gameboard.CurrentGameState)
{
case Gameboard.GameState.NewGame:
//
// The new game status should not be an option here
//
break;
case Gameboard.GameState.PlayerXTurn:
currentPlayerPiece = Gameboard.PlayerPiece.X;
GetPlayerPositionChoice(gameboardPosition);
if (_gameView.CurrentViewState == ConsoleView.ViewState.Active)
{
_gameboard.SetPlayerPiece(gameboardPosition, currentPlayerPiece);
}
break;
case Gameboard.GameState.PlayerOTurn:
currentPlayerPiece = Gameboard.PlayerPiece.O;
GetPlayerPositionChoice(gameboardPosition);
if (_gameView.CurrentViewState == ConsoleView.ViewState.Active)
{
_gameboard.SetPlayerPiece(gameboardPosition, currentPlayerPiece);
}
break;
case Gameboard.GameState.PlayerXWin:
_playingRound = false;
break;
case Gameboard.GameState.PlayerOWin:
_playingRound = false;
break;
case Gameboard.GameState.CatsGame:
_playingRound = false;
break;
default:
break;
}
}
//
// Player Was Unable to Enter Valid Position
// TODO Handle with an exception
//
if (_gameView.CurrentViewState == ConsoleView.ViewState.PlayerUsedMaxAttempts)
{
_gameView.DisplayMaxAttemptsMessage();
//
// Terminate the Game
//
Environment.Exit(0);
}
}
Console.ReadLine();
}
public bool IsValidMove(GameboardPosition gameboardPosition)
{
//
// Confirm that the board position is empty
//
if (_positionState[gameboardPosition.Row - 1, gameboardPosition.Column - 1] == PlayerPiece.None)
{
return true;
}
else
{
return false;
}
}
/// <summary>
/// validate player's move choice
/// </summary>
/// <param name="gameboardPosition"></param>
/// <returns></returns>
//
// TODO: move to ConsoleView
//
private GameboardPosition GetPlayerPositionChoice(GameboardPosition gameboardPosition)
{
_gameView.GetPlayerPositionChoice(gameboardPosition);
//
// Player input a position that was taken
//
while (!_gameboard.IsValidMove(gameboardPosition))
{
_gameView.DisplayMessage("That position on the board is not available.",
"Please enter a new position.",
"");
_gameView.GetPlayerPositionChoice(gameboardPosition);
}
return gameboardPosition;
}
public void SetPlayerPiece(GameboardPosition gameboardPosition, PlayerPiece PlayerPiece)
{
//
// Row and column value adjusted to match array structure
//
_positionState[gameboardPosition.Row - 1, gameboardPosition.Column - 1] = PlayerPiece;
}
