Are there any Random Map Script manuals?

Hello,

I’m trying to make a new map but I have a lot of doubts about how to do several processes. I have a background creating maps for Age of Empires 3 that are similar but I don’t know about several features of Age of Mythology Retold.

Does anyone know if there is any guide material for creating this type of maps?

For example, to create maps for Age of Empires 3, the information from Hyena Studios helped me a lot.
https://web.archive.org/web/20100421112530/http://hyenastudios.mugamo.com/aoe3rmstutorial.htm#I2

Regards,