In case anybody is interested in the plugin or just the idea: I have two simple plugins related to h5p.
- The first plugin makes sure h5p results are written to the h5p results DB inside Pressbooks (not any potentially linked LMS DB) only if the new attempt is better than the last attempt.
- The second plugin reveals all content after a h5p quiz only if the quiz result is better than a threshold that can be set per h5p quiz (default threshold 80%).
If anybody wants the plugin, I can provide a download link.