public static Grid TwoRings(Size size)
{
Grid g = Grid.OneRing(size);
for (int x = 2; x < g.Width - 2; x++)
{
g.Walls[2 * x + 1, 4] = true;
g.Walls[2 * x + 1, g.Height * 2 - 4] = true;
}
for (int y = 2; y < g.Height - 2; y++)
{
g.Walls[4, 2 * y + 1] = true;
g.Walls[g.Width * 2 - 4, 2 * y + 1] = true;
}
return(g);
}
private void buttonOneRing_Click(object sender, EventArgs e)
{
grid = Grid.OneRing(GridSize);
CreatingNewGrid();
}