/// <summary>
/// Determines whether is walkable to any unit, i.e. if at least one of the defined special attributes will make the cell resolve as walkable.
/// </summary>
/// <param name="cell">The cell.</param>
/// <returns><c>true</c> if walkable to any units, otherwise <c>false</c></returns>
public static bool IsWalkableToAny(this IGridCell cell)
{
return(cell.isWalkable(AttributeMask.All));
}
