public OrthogonalGrid On(OrthogonalGrid grid)
{
foreach (OrthogonalCell cell in grid.Cells())
{
List<Cell> neighbours = new List<Cell>();
if (cell.North != null)
{
neighbours.Add(cell.North);
}
if (cell.East != null)
{
neighbours.Add(cell.East);
}
if (neighbours.Count > 0)
{
var index = rnd.Next(neighbours.Count);
var neighbour = neighbours[index];
cell.Link(neighbour);
}
}
return grid;
}
