Screenshot

Build

moon build --release --target-dir ./dist

Run

miniserve dist --index index.html --port 8089 --media-type image --upload-files assets

Documentation

• Entity Model Rendering: docs/entity-gltf.md

World Type

You can switch world type by editing client.mbt:

let world = @level.World::new(world_type=@level.WorldType::Infinite)

Replace Infinite with one of:

• @level.WorldType::Infinite
• @level.WorldType::Finite
• @level.WorldType::Flat
• @level.WorldType::PreClassic

Progress

Implemented

• World types:
  • Infinite (multi-biome terrain, oceans, desert lakes, trees)
  • Finite (independent terrain profile with lower mountains, biome trees, nether_spire placement at world origin)
  • PreClassic (pre-classic style terrain/materials, cave/water profile, tree generation enabled)
  • Flat (default: "grass", "dirt", "dirt", "bedrock")
• Terrain generation:
  • Biome-driven surface and underground generation
  • Separate logic for Infinite / Finite / PreClassic
  • Ore distribution in modern-style worlds
• Rendering / gameplay core:
  • Chunk generation and meshing pipeline
  • Block selection / raycast and placement
  • Basic lighting and world interaction loop

Next Steps

• Anything interesting!
  • We welcome all PRs, even those that do not pertain to the design of Minecraft.
• Improve biome transition blending near borders (reduce abrupt visual seams)
• Add more structure / feature variety beyond current tree + nether spire coverage
• Continue optimizing chunk update / light update hot paths under frequent block edits
• Expand pre-classic specific content (materials / structure presets) for stronger era identity

Asset Copyright Notice (Minecraft EULA)

• Files under dist/assets may contain textures or other resources derived from Minecraft.
• Minecraft and all related assets and intellectual property are owned by Mojang Studios / Microsoft.
• This project is an unofficial fan project and is not affiliated with, endorsed by, or sponsored by Mojang Studios or Microsoft.
• Use and redistribution of these assets must comply with the Minecraft EULA.
• If you plan to publish or commercialize this project, replace dist/assets resources with original or properly licensed assets.

Reference: https://www.minecraft.net/eula