I know this has been asked right before im doing it, but i have a slightly different problem.
I have read all the tutorials and stuff out there, but i cant figure this out, call me stupid if you want 
i have an xml structure like this:
<nodes>
<node id="n1" x="25" y="25" join="n2,n3"/>
</nodes>
in the game im creating i want to make new nodes (used for pathfinding) when i need them. only problem is i cant figure out how to do this… Im still a student, and doing this for a project for school.
Thanks for helping.
