FOSS gamedev and creative worlds

While i am pretty confortable now with most of the moding API, creating mapgens with lua is still beyond my knowledge.

So i thereby request a in depth tutorial on how to write mapgens in lua ;)

First post and last few posts of this https://forum.minetest.net/viewtopic.php?f=18&t=6396
Also my noise23 mod and the posts there https://forum.minetest.net/viewtopic.php?f=11&t=8628
Also https://forum.minetest.net/viewtopic.php?f=11&t=8483 https://forum.minetest.net/viewtopic.php?f=11&t=8896 for more simplified mapgen framework 'tutorial' mods.

You could be interested by my mapgen library mod, especially if you find difficult to use PerlinNoiseMaps. There are some features which could be useful. See here.

Or, if you are an expert, you can contribute to my project. Git repo here.