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Java 99.6%
Rust 0.4%

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Waradu 7215ef5f51 feat: corner smoothing and adding senf. also added the yellow of the egg		2026-06-24 19:15:29 +02:00
java	feat: impl carvers	2026-06-24 16:47:43 +02:00
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mc-worldgen	feat: corner smoothing and adding senf. also added the yellow of the egg	2026-06-24 19:15:29 +02:00
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.gitignore	feat: add decompilation resources	2026-06-24 13:06:01 +02:00
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README.md	feat: corner smoothing and adding senf. also added the yellow of the egg	2026-06-24 19:15:29 +02:00

README.md

mc-worldgen

Bit-identical reimplementation of Minecraft 1.12.2 world generation in Rust.

The Rust crate lives in mc-worldgen/. It includes parity tests against Java fixtures for RNG, biome layers, noise, terrain, surface generation, caves, and ravines.

Quick commands

cargo test --manifest-path mc-worldgen/Cargo.toml
cargo run --manifest-path mc-worldgen/Cargo.toml --features bin --bin gen -- 1 0 0

The gen binary prints a compact 16x16 top-block map for a chunk. Use --stage terrain, --stage surface, or --stage full to inspect different pipeline stages.