void setSiege()
{
if (buildingsCalledFrom == null || buildingsCalledFrom.Count == 0)
{
buildingUnderSiege = BuildingScript.outdoors;
}
else
{
buildingUnderSiege = buildingsCalledFrom [0];
buildingUnderSiege.setBuildingUnderSiege();
}
underSiege = true;
getPointsToSecure();
}
