# common

Loader-agnostic Java: protocol types, config model, and the interfaces each leaf module
(`forge-1_7_10`, `forge-1_12_2`, `neoforge-26_1`) implements against its own Minecraft/Forge
API generation.

This module is **not** consumed as a compiled binary dependency. The legacy leaves (1.7.10,
1.12.2) target Java 8; `neoforge-26_1` targets a modern JDK. To avoid cross-version binary
compatibility issues, each leaf module adds `common/src/main/java` directly to its own source
set (see the `sourceSets.main.java.srcDirs` line in each leaf's `build.gradle`) and compiles it
itself, once per leaf, against its own toolchain. Keep this module free of any
Minecraft/Forge/NeoForge API usage — it must compile standalone under plain `javac`.

## Layout

- `protocol/` — wire types shared with the backend (delta events, chat/waypoint payloads, link
  request/response). Mirrors the WS protocol described in the root plan.
- `config/` — the common config model (backend URL, server token, tracking/reconciliation
  intervals) each leaf loads via its own loader-specific config system.