Bedrock is far behind on features and is far buggier compared to java edition. A ground up C++ rewrite is noble beginnings. Unfortunately time has shown that they only planned to get it to an MVP necessary for some gross monetization tactics targeting children and not really a genuine interest in improving the tech, growing fandom goodwill, or creating new art.
However the C++ version has a reason to exist, sadly Java never established itself for gaming outside desktops and J2ME/Android.
One could argue about AOT, but those are not widely adopted, CodenameONE, RobotVM.
The issue isn't that it isn't there, it is mindshare among game developers, especially when it isn't part of the official SDK.
This isn't unique to Java, and that is why outside indie games, it is always the same languages that get used among all major studios.
* Level builder/game designer * Proper 3d that works natively everywhere (direct 3d on windows, metal on iOS/Mac) * Support for native win32, Linux and mac - real native with no JVM, 5mb binary * Native performance for some edge cases (low level SIMD API etc.)
You're right that mindshare is a huge part, but there were also many important missing pieces especially on the deployment front. I think that with good tooling and a royalty free pitch this might open some doors that were previously closed to Java.
Getting to major studios would be an uphill battle but since they acquire indie studios the path goes through there.
Microsoft the Windows/XBox division has other priorities.
https://www.techpowerup.com/346810/microsoft-intros-directx-...
Did OpenGL not do this?
And yes, it was playable with IIRC around 20fps, with minimum settings and a performance-tweaking mod (Optifine?). I played it a lot, since that laptop was all I had.
Even 0ad (the open source RTS game) was playable on that.
That was maybe in 2013 or something like that, so the machine was "only" 10 years old.