Simple maze/dungeon generator for beginner

Hi, everyone :slight_smile:
I made a simple dungeon generator

I have spent a month to study how to make it.
I found some project and tutorial, but i don’t know how they work.
I’m just a beginner, some of their work just mess me.

This generator is just some simple algorithm
here is a tutorial with details, hope it can help you…it?usp=sharing

this is my first tutorial
if it is helpful, i would like to know :o
if there are some typing wrong, or anything you don’t understand, please tell me