/// <summary>
/// Sets the value of the cell specified with row and column numbers.
/// </summary>
/// <param name="value">The value between 1-9 to set to the cell specified.</param>
/// <param name="cellPosition">The row-column number of the cell specified.</param>
public void SetCellValue(int value, Cell.RCPosition cellPosition)
{
// Calculate the index from the Row-Column position.
var cellIndex = (cellPosition.Row - 1) * TOTAL_ROWS + cellPosition.Column - 1;
SetCellValue(value, cellIndex);
}
/// <summary>
/// Gets Cell specified with row and column numbers.
/// </summary>
/// <param name="cellPosition">The row-column number of the cell specified.</param>
public Cell GetCell(Cell.RCPosition cellPosition)
{
// Calculate the index from the Row-Column position.
var cellIndex = (cellPosition.Row - 1) * TOTAL_ROWS + cellPosition.Column - 1;
return(GetCell(cellIndex));
}
/// <summary>
/// Moves the white cursor
/// </summary>
/// <param name="direction"></param>
public void MoveCursor(MoveDirection direction)
{
switch (direction)
{
case MoveDirection.Up:
if (CursorPosition.Row != 1)
{
CursorPosition = new Cell.RCPosition(CursorPosition.Row - 1, CursorPosition.Column);
}
break;
case MoveDirection.Down:
if (CursorPosition.Row != 9)
{
CursorPosition = new Cell.RCPosition(CursorPosition.Row + 1, CursorPosition.Column);
}
break;
case MoveDirection.Left:
if (CursorPosition.Column != 1)
{
CursorPosition = new Cell.RCPosition(CursorPosition.Row, CursorPosition.Column - 1);
}
break;
case MoveDirection.Right:
if (CursorPosition.Column != 9)
{
CursorPosition = new Cell.RCPosition(CursorPosition.Row, CursorPosition.Column + 1);
}
break;
}
WriteSudoku();
}
