/// <summary>Remove the cell from this region.</summary>
/// <param name="cell">Cell to remove from this region.</param>
public virtual void Remove(Cell cell)
{
_cells.Remove(cell);
}
/// <summary>Add a cell to this region.</summary>
/// <remarks>We maintain a set of cells. So adding the same cell twice will do nothing.</remarks>
/// <param name="cell">Cell to add to this region.</param>
public virtual void Add(Cell cell)
{
_cells.Add(cell);
}
/// <summary>Check if this Region contains a cell.</summary>
/// <param name="cell">The cell to check for.</param>
/// <returns>True if contained, False otherwise.</returns>
public virtual bool Contains(Cell cell)
{
return _cells.Contains(cell);
}
/// <summary>A generic way to find a cell in a list of CellRegions</summary>
/// <param name="cell">The cell to find.</param>
/// <param name="regions">The regions to search.</param>
/// <returns>The region containing the cell, null if none of the regions.</returns>
protected virtual CellRegion GetRegionContainingCell(Cell cell, CellRegion[] regions)
{
foreach (CellRegion region in regions) {
if (region.Contains(cell)) {
return region;
}
}
return null;
}
