/// <summary>
/// Add brick to selection.
/// </summary>
/// <returns>The add.</returns>
/// <param name="brick">Brick.</param>
public void Add(SelectableBrick brick)
{
if (!selectedBricks.Contains(brick))
{
selectedBricks.Add(brick);
brick.SetSelected(true);
}
if (OnSelectionChange != null)
{
OnSelectionChange(selectedBricks);
}
}
/// <summary>
/// Check if brick is selected
/// </summary>
/// <returns><c>true</c>, if brick is selected , <c>false</c> otherwise.</returns>
/// <param name="brick">Brick.</param>
public bool IsSelected(SelectableBrick brick)
{
return(selectedBricks.Contains(brick));
}
