private bool CanMoveDown(GridColumn column)
{
// No cells -> No movements
if (column.All(cell => cell.IsEmpty()))
{
return(false);
}
// Check if there is an empty cell to move
else if (column.Skip(1).Any(cell => cell.IsEmpty()))
{
return(true);
}
else
{
// Check for any consecutive cells
for (int row = 0; row <= 2; row++)
{
if (column[row] == column[row + 1])
{
return(true);
}
}
return(false);
}
}
