multiplayer-next.md was a 1662-line mix of standing architecture spec
and task-completion tracking, most of which was dense per-task DONE
evidence for finished Phases 0-6. Split it:
- MULTIPLAYER_SPEC.md (new): the locked architecture decisions, wire
format, server-side input handling, prediction/reconciliation,
latency/frame-rate budget, and match lifecycle state machine -
standing design reference, not task-tracked.
- multiplayer-next.md (trimmed 1662 -> ~370 lines): only outstanding
work remains - §0 status, §7 Phase 7/8 task tables condensed to
"what's left" per task, §8-11 reference material (refactoring notes,
gotchas, testing, flagged items). Phases 0-6 collapsed to a pointer
at git history instead of ~500 lines of DONE evidence.
Also:
- Repointed every `multiplayer-next.md §N` code comment (N 1-6) across
Game/scripts, Game/tools and Game/tests to MULTIPLAYER_SPEC.md, since
those sections moved. Task-number references (`task N.N`, §7-11)
correctly still point at multiplayer-next.md.
- Updated CLAUDE.md's doc index and docs/TECH_STACK.md's spec-section
citations to match.
- TODO.md: added a "what's left to actually finish multiplayer
(human-actionable)" checklist pulled from multiplayer-next.md §0 and
docs/MATCHMAKING.md - things that need a person (hardware, a design
decision, a Steam App ID, hands on a controller), not more agent code.
Josh Creek