Scratch Message Encryption with *Keys*

Description

t̶o̶t̶a̶l̶l̶y̶ ̶d̶i̶d̶n̶'̶t̶ ̶p̶r̶o̶c̶r̶a̶s̶t̶i̶n̶a̶t̶e̶ ̶s̶h̶a̶r̶i̶n̶g̶ ̶t̶h̶i̶s̶ ̶t̶r̶y̶i̶n̶g̶ ̶t̶o̶ ̶m̶a̶k̶e̶ ̶i̶t̶ ̶a̶c̶t̶u̶a̶l̶l̶y̶ ̶l̶o̶o̶k̶ ̶d̶e̶c̶e̶n̶t̶ Feel free to use in your projects and stuff! I put a lot of time into this, really proud of it EDIT 4/30: standardized other characters list to be the same as the website version and more logical Todo: redo the mechanics of the encryption function to use variables (like the other parts of the thing) instead of lists might port this to JavaScript and make a website??? idk this whole system was originally created for sending letters and plaintext through Scratch cloud variables (since they can only hold numbers), but it can hold it's own on itself maybe I might do that Yeah I'm going to do that- Javascript time!

Instructions

Expanding on my system from https://scratch.mit.edu/projects/472325247/, now you can encrypt/decrypt messages with keys! Press space to open the interface thing and start encrypting! You can also do plain encoding/decoding without a key by leaving the key field blank. DISCLAIMER: Please don't use this for cybersecurity or anything that needs extreme secrecy, this is essentially just a trumped up A1Z26 cipher that you could probably brute force if you tried hard enough :sweatsmile: