bool CutNeighBors()
{
//No se puede eliminar un nodo conectado a un edificio
if (North != null)
{
if (North.IsBuilding)
{
return(false);
}
}
if (South != null)
{
if (South.IsBuilding)
{
return(false);
}
}
if (West != null)
{
if (West.IsBuilding)
{
return(false);
}
}
if (East != null)
{
if (East.IsBuilding)
{
return(false);
}
}
if (North != null)
{
North.South = null;
North.ChangeSprite();
North = null;
}
if (South != null)
{
South.North = null;
South.ChangeSprite();
South = null;
}
if (East != null)
{
East.West = null;
East.ChangeSprite();
East = null;
}
if (West != null)
{
West.East = null;
West.ChangeSprite();
West = null;
}
return(true);
}