Minecraft version: 1.12.2
Wizardry version: 4.3
Environment: Singleplayer/LAN game/Server [delete as necessary]

Issue details: I found garbled characters in the text file handbook_zh_tw.json , it will make player cannot use zh_tw.

Link to crash report (if applicable):

Assuming PR #568 deals with this.

Okay, I'll have a look at it. Thanks for reporting.

In the previous version, the handbook has a problem that will crash your game when you open the book if the corresponding language file doesn't code as correct text encoding. I don't know what code has been used to code zh_tw, as for zh_cn, we use GBK.

But after a bug fix(#479), you now should change the code to UTF-8, otherwise it will not work(or directly cause the game crash).