public void SetupFirstMoveToGrid(GridCoordinate gridCoordinate, BoardCellColor color)
{
m_color = color;
m_startCoordinate.m_isOnGrid = false;
m_endCoordinate.m_isOnGrid = true;
m_endCoordinate.m_gridCoordinate = gridCoordinate;
}
private void ValidateIfStartColorMatches(BoardCellColor color, GridCoordinate gridCoordinate)
{
var isColorCorrect = m_board.GetCellColor(gridCoordinate) == color;
if (!isColorCorrect)
{
throw new Exception("Start coordinate and start color don't match.");
}
}
private bool IsWinByMainDiagonal(BoardCellColor playerColor)
{
var path = new List <GridCoordinate>();
for (var i = 0; i < m_board.GetBoardSize(); ++i)
{
path.Add(new GridCoordinate(i, i));
}
return(IsPathWinning(path, playerColor));
}
private ImageBrush GetColorFromVM(BoardCellColor color)
{
switch (color)
{
case BoardCellColor.Dark:
return(new ImageBrush(new BitmapImage(DARK_SQUARE_URI)));
case BoardCellColor.Light:
return(new ImageBrush(new BitmapImage(LIGHT_SQUARE_URI)));
default:
throw new NotImplementedException();
}
}
private bool IsWinBySecondaryDiagonal(BoardCellColor playerColor)
{
var boardSize = m_board.GetBoardSize();
var path = new List <GridCoordinate>();
for (var i = 0; i < boardSize; ++i)
{
var row = i;
var col = boardSize - i - 1;
path.Add(new GridCoordinate(row, col));
}
return(IsPathWinning(path, playerColor));
}
private bool IsPathWinning(List <GridCoordinate> path, BoardCellColor playerColor)
{
var matchCounter = 0;
foreach (var cell in path)
{
if (playerColor == m_board.GetCellColor(cell))
{
++matchCounter;
}
}
return(matchCounter == m_board.GetBoardSize());
}
private bool IsWinByColumn(BoardCellColor playerColor)
{
var boardSize = m_board.GetBoardSize();
for (var col = 0; col < boardSize; ++col)
{
var path = new List <GridCoordinate>();
for (var row = 0; row < boardSize; ++row)
{
path.Add(new GridCoordinate(row, col));
}
if (IsPathWinning(path, playerColor))
{
return(true);
}
}
return(false);
}
private void SwitchPlayer()
{
m_colorToMove = m_colorToMove == BoardCellColor.Blue ? BoardCellColor.White : BoardCellColor.Blue;
}
public MoveData(BoardCellColor color, BoardCoordinate start, BoardCoordinate end)
{
m_color = color;
m_startCoordinate = start;
m_endCoordinate = end;
}
public bool IsWinDetected(BoardCellColor playerColor)
{
return(IsWinByRow(playerColor) || IsWinByColumn(playerColor) ||
IsWinByMainDiagonal(playerColor) || IsWinBySecondaryDiagonal(playerColor));
}
private void SetCellColor(GridCoordinate coordinates, BoardCellColor color)
{
m_board[coordinates.GetRow()][coordinates.GetColumn()] = color;
}
