public bool MakeMove(Player player, GameMove gameMove)
{
if (!validateGameMove(player, gameMove))
{
return(false);
}
//Write the move in the GamePad
int rowIndex, columnIndex;
rowIndex = getRowIndex(gameMove.Position);
columnIndex = getColumnIndex(gameMove.Position);
gamePad.SetValue(gameMove.XOSymbol, rowIndex, columnIndex);
//Switch the player turns
switchPlayers();
//Process Game status to see whether there is a Winner, or the game ends
processGame();
//Drive the PCPlayer to Play
if (currentPlayerTurn.Equals(PCPlayer) && !IsGameOver)
{
pcPlayer.Play();
}
return(true);
}
public override void Play()
{
GameMove gameMove = iplayerBrain.Think(GameEngine.GamePad, this.XOSymbol);
this.GameMove = gameMove;
GameEngine.MakeMove(this, gameMove);
}
/// <summary>
/// Rules:
/// 1- The Position does not have already an Symbol
/// </summary>
/// <param name="gameMove"></param>
/// <returns></returns>
private bool validatePosition(GameMove gameMove)
{
int rowIndex, columnIndex;
rowIndex = getRowIndex(gameMove.Position);
columnIndex = getColumnIndex(gameMove.Position);
return((XOSymbol)gamePad.GetValue(rowIndex, columnIndex) == XOSymbol.EMPTY);
}
public void AddMove(GameMove gameMove)
{
if (pnlGamePad.GetControlFromPosition(gameMove.ColumnIndex, gameMove.RowIndex) != null && gameEngine != null)
return;
XOSymbolUC xoSymbolUC = new XOSymbolUC(gameMove.XOSymbol);
this.pnlGamePad.Controls.Add(xoSymbolUC, gameMove.ColumnIndex, gameMove.RowIndex);
}
/// <summary>
/// Rules:
/// 1- The Position does not have already an Symbol
/// </summary>
/// <param name="gameMove"></param>
/// <returns></returns>
private bool validatePosition(GameMove gameMove)
{
int rowIndex, columnIndex;
rowIndex = getRowIndex(gameMove.Position);
columnIndex = getColumnIndex (gameMove.Position);
return (XOSymbol)gamePad.GetValue(rowIndex, columnIndex) == XOSymbol.EMPTY;
}
/// <summary>
/// Rules to be validated
/// 1- Game is not over AND
/// 2- The player own this turn AND
/// 3- The XOSymbol position is valid
/// </summary>
/// <param name="player"></param>
/// <param name="gameMove"></param>
/// <returns></returns>
private bool validateGameMove(Player player, GameMove gameMove)
{
return (!IsGameOver && player.Equals(currentPlayerTurn) && validatePosition(gameMove));
}
public bool MakeMove(Player player, GameMove gameMove)
{
if (!validateGameMove(player, gameMove))
{
return false;
}
//Write the move in the GamePad
int rowIndex, columnIndex;
rowIndex = getRowIndex(gameMove.Position);
columnIndex = getColumnIndex(gameMove.Position);
gamePad.SetValue(gameMove.XOSymbol, rowIndex, columnIndex);
//Switch the player turns
switchPlayers();
//Process Game status to see whether there is a Winner, or the game ends
processGame();
//Drive the PCPlayer to Play
if (currentPlayerTurn.Equals(PCPlayer) && !IsGameOver)
pcPlayer.Play();
return true;
}
/// <summary>
/// Rules to be validated
/// 1- Game is not over AND
/// 2- The player own this turn AND
/// 3- The XOSymbol position is valid
/// </summary>
/// <param name="player"></param>
/// <param name="gameMove"></param>
/// <returns></returns>
private bool validateGameMove(Player player, GameMove gameMove)
{
return(!IsGameOver && player.Equals(currentPlayerTurn) && validatePosition(gameMove));
}
protected void pnlGamePad_MouseClick(object sender, MouseEventArgs e)
{
int cellSize = pnlGamePad.Height / 3;
int row = e.Y / cellSize;
int column = e.X / cellSize;
if (pnlGamePad.GetControlFromPosition(column, row) != null)
return;
int position = (row * 3) + column;
GameMove gameMove = new GameMove(position, gameEngine.HumanPlayer.XOSymbol);
AddMove(gameMove);
gameEngine.HumanPlayer.GameMove = gameMove;
gameEngine.HumanPlayer.Play();
if (gameEngine.IsGameOver && (gameEngine.WinnerPlayer == gameEngine.HumanPlayer))
{
GameFinished(gameEngine);
return;
}
AddMove(gameEngine.PCPlayer.GameMove);
if (gameEngine.IsGameOver)
{
GameFinished(gameEngine);
return;
}
MovePlayed(gameEngine);
}