Help needed drawing a map from robot vacuum api

Development
1

I have a robot vacuum by Rollibot. It’s a lasereye.
The android app somehow draws a map like this

Screenshot_20181020-042134_LaserEye
Screenshot_20181020-042134_LaserEye720×1280 153 KB

From a set of 3 JSON files.

This is n_n_polygons.json

https://pastebin.com/246miDNz

This is feature_map.json

https://pastebin.com/4eLYeV4Z

And finally, The file that makes least sense to me

cleaning_grid_map.json

https://pastebin.com/Qze4NUP2

This is so strange because of all the repeating values.

If anyone can give me an idea of how to draw the map and show it inside of Home assistant, That would be awesome! I was able to use wireshark and figure out how to start, stop, and home the vacuum with http requests.