Decisions

• Which edition decides an entity stat

  Bedrock's entity definitions and Java Edition's attribute suppliers publish 438 of the same stats for the same entity, and they disagree on 151 of them.

• Generate a chunk through a status ladder, not a 3 by 3 region

  DataDrivenGenerator.generateChunk builds a 3 by 3 region, generates terrain for nine chunks, decorates the center, extracts one chunk and serializes the whole body behind one promise, at 1572 ms per chunk.

• Describe a packet's wire layout as data, once, in the protocol package

  A packet whose layout changed at a protocol version is today a sibling class: AnimatePacket2225 extends AnimatePacket, overriding encodePayload/decodePayload, substituted per session by prepareOutbound with an Object.assign copy.

• Describe a dimension as a Java level stem, and keep one World per dimension

  Every world this server loads is the Overworld.

• Run chunk generation in a host process, and keep the in-process pool as the fallback

  Generation workers are threads of the server process.

• Run NetherNet on our own build of libdatachannel, and remove werift

  The server's NetherNet peers, and our client's, ran on werift, a WebRTC stack written in TypeScript that the nethernet package picks by default.

• Implement the NetherNet protocol in @jsprismarine/nethernet

  The server and our client ran NetherNet through nethernet (PrismarineJS's node-nethernet), with @jsprismarine/nethernet beside it for HTTP signaling, the identity, the LAN advertisement and join by address.

• Share one UDP port between RakNet and NetherNet in native code

  Bedrock Dedicated Server 1.26.70 uses server-port for NetherNet's UDP when server-udp-ports is unset.