netherite

From-scratch C/CUDA Minecraft 1.11.2 (bit-verified vs the real Java game) + batched CUDA RL.

One env's semantic camera, zooming out to 7,200 live worlds stepping in lockstep on one GPU (recorded from a real batch).

Platforms

	Support
Linux x86_64	Full stack (build, CUDA train, Java oracle). Canonical: anvil.
macOS	CPU and Metal game backends. Control plane and image review. No CUDA, no runClient.
Windows	Not a build host.

No Mojang content is shipped. You need a legal Minecraft copy and JDK 8.

Using an LLM on this repo

Open AGENTS.md. Or paste:

Read AGENTS.md in this repo and follow it. Task: <what you want done>

First clone

make -C java bootstrap-oracle   # JDK 8; downloads MC 1.11.2 via ForgeGradle
make assets
make test                       # short native units, <180s
make                            # magma_game; Metal on Darwin

Linux one-shot (bootstrap + make test):

bash scripts/setup_and_verify.sh

Details: docs/BOOTSTRAP.md. How to play: docs/RUNBOOK.md.