public void Generate()
{
GridSystem grid = new GridSystem();
List <PositionedShape> shapes = spec.ToShapes();
// run solving algorithm
bool solvable = GraphGenerator.AttemptPosition(ref shapes, 50000, grid, spec.blockerPortion);
if (solvable)
{
MakeLevelFromShapes(shapes, spec.extraEdges, levelName);
}
}
