Make an FX that gets added & tracked in a separate map; step should watch for changes to top level nodes and update FX. FX itself repositions and draws a button on update. (HTML button probably easier modulo having to clone DOM trees, modulo having to do recycling? or just clear)
Make an FX that gets added & tracked in a separate map; step should watch for changes to top level nodes and update FX. FX itself repositions and draws a button on update. (HTML button probably easier modulo having to clone DOM trees, modulo having to do recycling? or just clear)