/// <summary>
/// Clears any previously made path, restoring it to default values
/// </summary>
public void ClearPath()
{
if (currentPathExists)
{
HexCell current = currentPathTo;
while (current != currentPathFrom)
{
current.SetLabel(null);
current.DisableHighLight();
current = current.PathFrom;
}
current.DisableHighLight();
currentPathExists = false;
}
else if (currentPathFrom)
{
currentPathFrom.DisableHighLight();
currentPathTo.DisableHighLight();
}
currentPathFrom = currentPathTo = null;
}
