- PLAN.md §30.6: D119 (the grid label is the game's own, MapHelper) and D120
(Leaflet as a lazy chunk), both asked mid-build.
- §30.7: what was built, where it departed from §30.2, and the eight-step
walk on both rigs against real core.
- §30.8: what the walk found — UserIDString empty for a server-made player,
the game now renders its map at every boot for Facepunch's map-image
service, and `app.port -1` reaches the game as `1`.
- §30.9: what needs people in the game.
- PROTOCOL.md §17 for protocol 11, and a note in §8 that `grid` is the game's
own label from protocol 11 (D119).
- PLAYER_WALK.md: the map walk.
- The phase 14 row.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01E14m6SuuY6i1vASFeGDBeY