public void Connect(NavNode other)
{
if (!neighbours.Contains(other))
{
neighbours.Add(other);
other.Connect(this);
}
}
public void VerifyNeighbours()
{
for (int i = neighbours.Count - 1; i >= 0; i--)
{
NavNode node = neighbours[i];
if (node == null)
{
neighbours.RemoveAt(i);
}
else if (node == this)
{
neighbours.RemoveAt(i);
}
}
foreach (NavNode node in neighbours)
{
node.Connect(this);
this.Connect(node);
}
}
