public void LocalVisit(visitRoutine f, HexCoords origin, int distance)
{
if (!visited && (this.coords - origin).radius() <= distance)
{
visited = true;
f(this);
foreach (Node node in neighbors)
{
if (node != null)
{
node.LocalVisit(f, origin, distance);
}
}
}
}
public void Visit(visitRoutine f)
{
if (!visited)
{
visited = true;
f(this);
for (int ii = 0; ii < 3; ii++)
{
if (neighbors[ii] != null)
{
neighbors[ii].Visit(f);
}
}
}
}
public void Visit(visitRoutine f)
{
if (!visited)
{
visited = true;
f(this);
foreach (Node node in neighbors)
{
if (node != null)
{
node.Visit(f);
}
}
}
}
public void Visit(visitRoutine f)
{
if (!visited)
{
visited = true;
f(this);
for (int ii = 0; ii < 2; ii++)
{
for (int jj = 0; jj < 3; jj++)
{
if (vertices[ii].paths[jj] != null)
{
vertices[ii].paths[jj].Visit(f);
}
}
}
}
}
