Text input sequence not correct

[jamesvren]

Summary

When I input chinese characters

it will be displayed as

but if I just input one by one it will be correctly displayed.

How to reproduce

use text_input ui and input with multiple chinese characters with input method in one time.

Expected behavior

it should be displayed as

Actual behavior

The sequence are reversed

Platform

Windows

[TheRedDeveloper]

Related to #20 but I thought this would be implemented correctly on Windows, looks like a miniquad issue. I'll take a look when I have the time.

[TheRedDeveloper]

This is miniquad's problem. I think this code might be responsible, since it doesn't process Unicode correctly:

https://github.com/not-fl3/miniquad/blob/master/src/native/windows.rs#L610-L616

It looks like someone else already made a PR on miniquad to fix this miniquad#622, I'll look into merging that into miniquad-fix. Thanks for your patience.

[TheRedDeveloper]

Turns out this is much more complicated than just accepting a crazy messy PR: I need to actually adapt the new IME interface in ply-engine too.

[TheRedDeveloper]

I'm implementing full IME support right now just like in the browser. It's fairly complicated.