Related projects and sessions

The timetable work is one of three Simutrans projects on this machine. Work was coordinated between parallel Claude Code sessions with SendMessage; session names change between days, so find the live ones with ListAgents before messaging.

The game

• Engine fork: C:\Users\vojte\Developer\simutrans-122.0 (Simutrans 122.0 fork with timetables, coupling, terminal stop type, departure boards…). Its CLAUDE.md documents the schedule features ("Coupling trains"). Hands off: never edit/commit it or run steam-fork.sh; ask an engine session (simutrans-122-0-*). Engine questions go there, not to the pak session. Claude memory: ~/.claude/projects/C--Users-vojte-Developer-simutrans-122-0/memory/.
• Pak: C:\Users\vojte\Developer\simutrans-custom-czech-pak128 (VZ vehicle families, signals, stations). Built objects: build/VZ--/. Requests go through the fleet desk session (see rules/pak-objects.md). Claude memory: ~/.claude/projects/C--Users-vojte-Developer-simutrans-custom-czech-pak128/memory/.
• Save game: D:\OneDrive\Documents\Simutrans\save\ — current save FORK-CZR-VZ.sve (~400 MB, migrated from the CZR pak to VZ objects by binary name rewrite). Only the engine's save session touches it.

Services other sessions provide

• Save-game rename service (engine session, announced 29 Sep as simutrans-122-0-58): send the path of a UTF-8 TSV KINDIDOLD NAMENEW NAME (KIND = halt, line, convoy, player, city (X,Y), factory/marker (X,Y,Z); OLD * skips the check; # comments). It backs up and writes NAME-renamed-.sve. Two stops can't share a name (swaps need a temp name). Never run the rename tool yourself, and never send a list the owner hasn't approved (Prague 07_halt_renames.py TSV is prepared, not sent).
• Save export / line inventory: the fleet desk or an engine session can export the save headless when the game is closed (rail_lines.md with 161 rail lines on 14 Oct; 577 ODIS 800xxx lines on 22 Oct).
• Coupling / engine behaviour tests: engine sessions (the S4 Kralupy coupling was tested by simutrans-122-0-36).

Former timetable sessions (for reading old transcripts)

Sheets were built by parallel sessions named simutrans-timetable- in the OneDrive project folder. Their transcripts live in ~/.claude/projects/D--OneDrive-Documents-Personal-Transport-Fun-Simutrans-Timetable/ (one JSONL per session; the session id of each publish is in data/provenance.json). Owners at the time: c6 Brno/Plzeň trams (Brno = the method reference), 9e Prague/Olomouc trams, 10 Ostrava/Most trams, 3a Brno bus/trolleybus, 5a Prague trolleybus/bus, a2 smaller cities, f5/b5/0b Ostrava trolleybus/bus, a4 Havířov/Karviná/Orlová, 6b ODIS regional, b2 MD-CR. All of that now lives in this repo's KB.

Files outside the repo that matter

• D:/OneDrive/Documents/Personal/Transport Fun/Simutrans-Timetable/ — the working folder: sheets + pipeline/ with raw data.
• ~/Documents/personal/transport fun/Trains.md, Train Durations.md — older personal notes on trains (not used by pipelines).