Prismarine Anchor Editor

In-progress Minecraft world editor, inspired by Amulet Editor. (Will likely end up very different, as perfectly matching Amulet is not a goal, and code here isn't copied from Amulet.)

Correctness and thoroughness is a priority.

Repository organization

• Crate names have prismarine-anchor- prefixes, but their folders elide that prefix.
• The crates in crates/editor are (or will be) related to the final application.
• The crates in crates/foundation do not rely on anything else in the Prismarine Anchor project, and may be useful for other people/projects.
• The crates in crates/bedrock are specific to Bedrock Edition.
• The crates the crates in crates/cross-platform are not specific to any version of Minecraft.
• The crates in the crates/unstable folder can be more or less ignored.

See examples/crawl-worlds for a binary that can crawl through every MCBE world whose directory path it is passed.

Sources

Notable dependencies, sources, and inspirations include:

• Amulet Editor, a current Minecraft world editor, which inspired this project.
• quartz_nbt, whose code was copied here as the starting point of the nbt crate here.
• rusty-leveldb, whose MCPE example and MemEnv struct were helpful, as well as their main functionality as a LevelDB crate.
• Project Lodestone, an ambitious project similar to this one, but with many contributors. Lodestone's documentation greatly aided in the development of the leveldb-entries crate. Hopefully, some of the work here will also help Lodestone (whether as a dependency or copying-and-pasting and adding a notice).
• minecraft.wiki and wiki.bedrock.dev provide large amounts of information, helpful for the NBT parser, leveldb-entries, and more.
• Rufus Atticus (and his rbedrock library) and LeviLamina's header files, which have very helpful for the leveldb-entries crate.
• Past me, who has provided so many old Bedrock Edition saves, which are invaluable for understanding Bedrock Edition save formats.

License

Licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE)
• MIT license (LICENSE-MIT)

at your option.

Contributing

So far, this codebase has been a personal project, and I think it would be fun to continue working on this project by myself. If you're interesting in contributing to a project like this, you should consider contributing to Project Lodestone. I can be found on a variety of Discord servers (as ROBOTRON31415) if you'd like to discuss this project.

If you encounter any problem with this project, though, please open an issue here.