Can I code on Java in Godot (3.5 or 4)?

Ambijubi

Java is one of my favourite programming languages, and i want to use Java in Godot, is exist unofficial Java support plugin or something else?
(P.S. If my English bad, please sorry, English not my native language, i'm from Russia)

Tomcat

Ambijubi is exist unofficial Java support plugin or something else?

There's a very perverse way:

Well, there is a Haxe module for Godot:

https://lib.haxe.org/p/godot/

and there are open source projects for converting Java to Haxe:

https://github.com/Danielku15/java2haxe (converts Java source code; might give a more readable Haxe output than the one below)

https://github.com/jtransc/jtransc (converts .class files)

I haven't tried any of them. I don't know how good they are.

Without further work, if you use of those converters to convert Java to Haxe, then use the Godot Haxe module, when you debug, you would be debugging the Haxe code though.

Ambijubi English not my native language, i'm from Russia

Could help beautifully DeepL Translate. Меня тут почти понимают. Иногда.

Megalomaniak

I'm not aware of any JRE integration or support for PC. For android there is an experimental Java API wrapper tho:
https://docs.godotengine.org/en/3.0/development/cpp/creating_android_modules.html#future

But that's for calling JRE Class libraries via GDScript.

Ambijubi

Tomcat
Ты тоже русский? Круто!

Tomcat and there are open source projects for converting Java to Haxe:

these projects has been archived, they may not be up to date for 2023

Tomcat

Ambijubi these projects has been archived, they may not be up to date for 2023

Yep, Java is not a very popular language. Here's a list of suggested languages to support in Godot. I suggest GDScript — a simple and straightforward language with excellent documentation. Extremely easy to learn.

Google isn't the best translator, but it allows you to translate entire pages, and the simplicity of the documentation makes it easy to understand.

Ты тоже русский?

МО РФ c Вами не согласно и указали в моём военном билете национальность "Украинец". Но русскоговорящих на этом сайте много. Есть ли смысл в сайте по разработке игр на Gоdot на русском языке?

Ambijubi

Tomcat I suggest GDScript — a simple and straightforward language with excellent documentation. Extremely easy to learn.

I think its good variant

Tomcat Но русскоговорящих на этом сайте много. Есть ли смысл в сайте по разработке игр на Gоdot на русском языке?

Хз, наверное

piertho

Hello !
Sorry for late reply on this topic, but as someone else may ask I post this here.
Godot kotlin supports Java out of the box. Here is project link: https://github.com/utopia-rise/godot-kotlin-jvm
This is still a module, but we’re going to switch to extension in a next future.