Rudolf, if you wanted to know how to do it, i'll create a quick guide? I mean, when i've done creating my custom story mode, which i've done 4/20 levels so far, I will upload them here
And I've kinda figured out what function work, but it is limited! Not complaining though, I think first coding for iPad will get me to a beginner/intermedia coder ready for the more accessible PC version which can bring out some advanced coding!