A rebuild from scratch simulation and games engine framework set up to assimilate and optimize techniques and implementations useful for games, simulations, robotics.
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CB-WP-0033: a game is the unit
make trials reported "positions unreachable: 4, target 0 — the recording
exists but the position moved". All four were false. A recording holds one
hash, the final state, and reachability asked whether the note's hash was
in that file — so a mid-game note could never match, and a post-game note
from any but the last game could not either. Instance 8 of the ADR-0018
family: vary only WHEN a note was written and the answer flips, with
nothing having moved.

The root cause was not the metric. play again reused state belonging to a
game: it overwrote the previous game's recording (data loss), never
cleared the journal (game 2's log opened with game 1's commands), and so a
note's command index pointed into a recording without those commands.
Fixing reachability alone would have gone green while a session still
destroyed its own evidence.

A note now binds by (game, after) — an index into the recording's own
commands list, which a reader can replay to. The hash keeps a job as the
integrity check at the end of a game, where it can actually fail. Game 1
keeps the path it was given, so GameDesign §5's documented invocation is
unchanged; later games get -2, -3 and nothing is overwritten. Legacy
5-column logs stay readable and are reported as legacy, never as orphans —
an unsubstantiated orphan claim is the defect being fixed.

All three fixes mutation-proven, including at the call site via a real
two-game session.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-07 17:41:11 +02:00
.forgejo/workflows T01: audit every InnerLoop rule, and make the checkable ones executable 2026-07-31 09:16:00 +02:00
benchmarks CB-WP-0006 T07: implement K18, amend K14 2026-08-01 12:47:16 +02:00
crates CB-WP-0032: the comments in the account 2026-08-07 16:09:36 +02:00
decisions CB-WP-0033: a game is the unit 2026-08-07 17:41:11 +02:00
editions/ground-darvo-r0 CB-WP-0029 T01-T03: components you can count, and a supply that does not bind 2026-08-07 09:54:20 +02:00
evidence CB-WP-0030: a control for the wrong-subject family 2026-08-07 11:35:41 +02:00
games/ground GR-E03 and GR-E04 played to the end — F14 closed, and the reason they were 2026-08-07 10:38:27 +02:00
history CB-WP-0025 T02: the review withdrew the finding, and the fifth wrong 2026-08-05 18:06:03 +02:00
research CB-WP-0025 T02: the review withdrew the finding, and the fifth wrong 2026-08-05 18:06:03 +02:00
scenarios CB-WP-0026: collect the rulings -- ten answers that arrived and were never applied 2026-08-05 16:13:37 +02:00
specs CB-WP-0030: a control for the wrong-subject family 2026-08-07 11:35:41 +02:00
tools CB-WP-0033: a game is the unit 2026-08-07 17:41:11 +02:00
trials CB-WP-0033: a game is the unit 2026-08-07 17:41:11 +02:00
workplans CB-WP-0033: a game is the unit 2026-08-07 17:41:11 +02:00
.custodian-brief.md chore(consistency): sync task status from DB [auto] 2026-08-07 11:36:55 +02:00
.gitignore chore: stop tracking tools/__pycache__ 2026-08-01 12:49:17 +02:00
Cargo.lock CB-WP-0016: the drop target that was never there 2026-08-02 20:48:18 +02:00
Cargo.toml CB-WP-0012-T04: cb-render-html — stage 1 draws, and the browser is the toolkit 2026-08-02 04:27:25 +02:00
clippy.toml T07: Cargo workspace scaffold — cb-kernel/cb-events/cb-game-runtime/games-ground/cb-sim, HashMap deny-lint, scenario format + runner stub, Criterion skeleton, Makefile, CI 2026-07-31 01:57:13 +02:00
facts.toml CB-WP-0023: SOLVE is legal only where it can do something 2026-08-04 00:18:40 +02:00
gates.toml CB-WP-0021 T01/T02/T05: the engine plays its own data — AM-7 blocks 2026-08-04 00:47:56 +02:00
INTENT.md CB-WP-0022 T03: ADR-0012 -- the register already existed, and the rule was 2026-08-05 15:05:51 +02:00
LICENSE Adopt TRSL V1C1 license; link ground-game and target-revenue sister repos 2026-07-31 00:25:30 +02:00
Makefile make help, and make ground — one way in, and a list of the rest 2026-08-06 14:53:07 +02:00
README.md CB-WP-0004 T01: fix environment friction at the root 2026-07-31 10:13:52 +02:00
rust-toolchain.toml T07: Cargo workspace scaffold — cb-kernel/cb-events/cb-game-runtime/games-ground/cb-sim, HashMap deny-lint, scenario format + runner stub, Criterion skeleton, Makefile, CI 2026-07-31 01:57:13 +02:00
WORK-RECORDS.md CB-WP-0033: a game is the unit 2026-08-07 17:41:11 +02:00

clay-borg

A rebuild from scratch simulation and games engine framework set up to assimilate and optimize techniques and implementations useful for games, simulations, robotics.

Licensed under the Target Revenue Source License (TRSL V1C1) — see LICENSE; canonical text lives in the org's target-revenue repository.

Running the gates

make all                      # every gate, from a clean shell
make -C /path/to/clay-borg all   # …or from any other directory

There is no environment setup step. No cd, no export PATH, no activation script. make locates the repo from its own path and cargo from the standard rustup locations; the Python tools do the same via tools/repo.py. The only prerequisites are a rustup toolchain and Python 3.11+.

This is deliberate and enforced: make env-test runs every tool from / with a PATH containing no cargo, and make all includes it. CB-RES-0003 measured 84 agent turns and $15.33 spent prefixing commands with cd and export PATH before that friction was fixed at the root (CB-WP-0004 T01).

Other useful targets: make cost (spend per task), make cost-budget (spend since the last commit), make cost-mix (mechanical vs judgment turns), make loop-lint (executable InnerLoop rules), make self-tests (every tool's positive control).

GROUND

The first product vertical is a virtual tabletop implementation of GROUND — A Game of Bonds and Rivalry: DARVO Edition. The boardgame itself (rules, editions, content) is at home in the sister repository ground-game — that repo is authoritative for what GROUND is; clay-borg implements the engine that runs it.