YMT Editor v 0.0.31 (Patreon)

I don't know if you still need this or not, i'm still fixing it when i have some free time😅
I just made this for my use, so it's looks simple and doesn't have much feature 😅

But there's a better version of it on 5Mods 👍

Changelog:
- read some metatool format
- fix some saving/reading file bugs
- drag & drop file
- some hash value stored in settings.json

0.0.31a :
- fix key index