Does get_surrounding_cells() use Moore or von Neumann Neighborhood?

[DreepyYunky]

And if one, can you toggle to the other?

[sockeye-d]

From the documentation:

Any neighboring cell is one that is touching edges, so for a square cell 4 cells would be returned, for a hexagon 6 cells are returned.

[tetrapod00]

There is a proposal to support both: #3973

[DreepyYunky]

That's cool.