private void GetRadiusNeighbors(EmberCell cell, int radius, List <EmberCell> cells)
{
if (radius == 0)
{
return;
}
var neighbors = _grid.GetNeighbors(cell);
foreach (var neighbor in neighbors)
{
if (!cells.Contains(neighbor))
{
cells.Add(neighbor);
}
GetRadiusNeighbors(neighbor, radius - 1, cells);
}
}
public void CanRetrieveNeighborsOfCell()
{
var cell = _grid.GetCell(0, 0);
Assert.AreEqual(_grid.GetNeighbors(cell).Length, 3);
}