public List <Cell> OpenCell(IPoint point)
{
var cell = gameField.GetCell(point);
var cells = new List <Cell>();
if (cell.IsBomb)
{
OnGameOver?.Invoke(cell);
return(cells);
}
cells.Add(cell);
if (cell.IsEmpty)
{
cells.AddRange(gameField.GetEmptyCellsAround(new Point(cell.RowIndex, cell.ColumnIndex)));
}
return(cells);
}