92ebf8abb57aba6d9f7fe5f5d5f421ff1c07f4a0
5 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 karti
|
37d5320664 |
Both doors get a share card, and they are not the same card
A link to tera.lumbridgecorp.com or office.lumbridgecorp.com unfurled as a bare
blue URL. No picture, no sentence, and a title — "Lumbridge Simulate — San
Francisco" — that was wrong at one of the two doors and stale at the other.
There were no `og:` or `twitter:` tags in the document at all. For a project
whose entire pitch is that you should look at it, that is the most expensive
missing markup in the repo.
Both cards are screenshots of the running app, not drawings of it, and that is
the load-bearing decision rather than a shortcut. `scripts/brand-assets/` builds
them in two passes: shoot the city and the office out of `dist/`, then render
`og.html` over those shots at exactly 1200x630. The thing is worth looking at,
and a drawing of it goes stale in silence — which is not hypothetical. The card
currently live on lumbridgecorp.com is a viewport screenshot of a marketing page
that has since been rewritten, so that preview advertises a positioning the site
no longer uses, and it has been doing so for a month with nobody noticing. A
card regenerated from `dist/` by one command is a card that can be kept true by
running the command.
The clock is shifted to midday for the capture, because the sun is real —
`observe()` computes it from `new Date()` — and a card regenerated at two in the
morning is an honest photograph of a black rectangle. Shifted rather than
frozen: everything else runs off `requestAnimationFrame`, and a stopped clock
stalls the frame loop the screenshot is waiting on.
Every string on the cards is the project's own. The headlines are what
`README.md` already says each half is; "Clone it and it works" is CONTRACT.md
§0's acceptance test in the words `main.ts` uses for it; the licence in the
corner is the one in the repo root. A share card is the most-read and least
reviewed sentence a project has, which is exactly why it should not be where new
claims get invented.
The harder half was that the two doors are one bundle. The app sorts out which
door it is by reading its own hostname; a crawler cannot, because it reads the
HTML and nothing else — so one `index.html` means both doors unfurl as the same
place, and being a different place is the office door's whole reason to exist. A
second hand-written shell is what the Caddy config already argues against for the
static root ("sharing the root rather than copying it means a deploy cannot leave
the two doors on different builds"), and two 900-line files each carrying the
inline stylesheet would drift on the first CSS change with nothing to notice.
So the build emits both. Everything outside the `ogc:` markers is copied byte for
byte — verified: `office.html` and `index.html` are identical below `</head>` and
point at the same bundle hash — and only the head block differs. A change to the
interface reaches both doors by construction. It runs in `writeBundle` rather
than `transformIndexHtml` because it needs the finished document, after Vite has
rewritten the asset URLs, and it errors rather than no-oping if the markers go
missing: a card that is quietly the wrong one is the failure the plugin exists to
prevent.
`deploy/Caddyfile.snippet` documents the one line that turns it on — the office
door's `try_files` fallback pointing at `/office.html` off the same shared root.
A deployment that skips it is not broken; the office door keeps working and
unfurls with the city's card, which is what it did before.
Not deployed. The live Caddyfile still falls back to /index.html for the office
host, so this needs that one-line change on cloud-2 before office.
lumbridgecorp.com unfurls as the office.
Both shells boot clean in Chrome with zero console errors, 31 client tests and
the no-binary gate still pass — `public/` is exempt from it, which is where the
two PNGs live.
|
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|
karti
|
3e9b97ed8b |
Signing in puts people in the building
`member` and `anon` were told apart inside the office by the client and by nothing else. `access.ts` picked an `officeDepth`, `createOfficeScene` built a presence layer at full depth — and then nobody ever called `setPresence`, so both tiers rendered the identical empty room. A tier that changes nothing you can see is not a tier, and `routes/markers.ts` had already written down why one drawn only in the browser is worse than none: it is a UI hiding a control over a body the API hands to whoever asks. So the refusal happens on the server now. `GET /api/v1/offices/:id/presence` is the one route that always takes a session, whatever else the deployment is configured for. `markers.ts` serves its feed to anonymous callers when no feed is configured, on the grounds that there is nothing there to protect; that reasoning does not transfer, and the difference is the whole point — a marker is a company at an address and a presence is a person at a desk. The ordering inside the handler is the security property, not a detail. It resolves the viewer *before* it looks at the id, so an anonymous caller gets an identical 401 for a real office, a private one and one that was never created. Check the office first and 404-for-unknown against 401-for-known tells them apart perfectly, which is the enumeration oracle CONTRACT.md §6 forbids, wearing a different status code. Three requests and one `deepEqual` hold that down. `TERA_PRESENCE_DIR` is a second directory rather than a `people` field on the pack, and that is the design. `types.ts` says a `Presence` binds to a `seatId` and never to a coordinate so the geometry can be published while the people cannot — which buys nothing if both live in one file, because an operator who wants a public floorplan then has to strip the roster out by hand, and the first time they forget the leak is permanent. Two directories makes the safe thing the default thing. An office with no roster is 200 and empty, never 404: "no such office" and "nobody has told me who is in this one" are different problems with different fixes, and one 404 sends an operator after the wrong one. On the client, occupancy arrives after the room is on screen rather than before — the building is worth looking at while a second request is in flight. An API that answers is believed, including when it answers with nobody; an office where everyone has gone home is a real fact and overwriting it with invented people to liven up the demo is the one thing this must never do. An API that does not answer falls back to a fabricated roster, exactly as the markers do, because a clone with no server is the flagship case and a member shown the same empty room as a stranger has been told the tier means something when it does not. Those twenty-five people are invented and the page says so. `sample.ts` says it to a reader of the source; `#office-badge` now says "Sample occupancy — these people are invented" to the person looking at the room, and it is not suppressed when a real deployment's API merely happened to be down — that is exactly the case where a member would otherwise read invented names as their colleagues. Fabricated names at real desks look like a staff list, and a screenshot of one must not be possible to take without the caption. The floor plan marks the occupied desks, one colour for everybody where the scene has four: at three device pixels a hue is a guess. The plan answers "is anyone there" and the room answers "who, and what are they doing". Hovering a desk names them, and the readout reads as an address getting more specific — metres, then room, then person. server: 127 tests pass, 11 of them new. Client typechecks and builds; the office chunk absorbed the plan renderer and the entry chunk moved 2.3 kB for the sample roster. Checked in the browser at office.lumbridgecorp.com: FULL VIEW, the badge, figures at the benches, dots on the plan, and "3.7, 16.7 m · Alcatraz · Clementine Roux" under the pointer. |
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|
karti
|
5bc7258753 |
A plan view in the corner, a night you can actually see, and three kinds of visitor
The right half of the screen was empty sky. It holds the board now, drawn flat,
with the footprint of the camera's own frustum on it — the one part of a minimap
that earns its place, because it answers "where am I looking from" without
leaving the shot. Click it, drag it, scroll it. It is a 2D canvas rather than a
second WebGL context, cached per city and redrawn only when something moved.
Night was black. Not dark — black: at 3 a.m. the coastline, the hills and the
bay were one shape, and the frame read as a failed render rather than as
darkness. The sky already had a floor for exactly this reason and nothing did
the equivalent for the ground, so the ground has one now. The moon still has to
be worth computing, so the gap between a moonlit night and a moonless one is
preserved rather than filled in.
Three tiers, resolved once in the new src/access.ts: anonymous, signed in,
admin. Anonymous gets the map and a public office — the shell, the furniture,
the named viewpoints, nobody home — built without the private objects rather
than with them hidden, because scene.traverse makes hiding a leak with a bow on
it. The time scrubber and the debug readouts are admin only, and admin is
granted by TERA_ADMIN_SUBJECTS on the server and inferred nowhere else. An
unreachable API means member, never god: the promise is "clone it and it works",
not "clone it and you are an administrator of a deployment you did not
configure".
Three things this run found and fixed rather than shipped:
- entryUrl came off the wire and went straight into an href with no scheme
check, and a CSP of script-src 'self' 'unsafe-inline' does not stop a
javascript: URL from navigating. One rejection point in access.ts now.
- A 5xx from /health was the same null as "no API at all" and therefore the
opposite conclusion. Eight seconds of tera-api restarting would have told
every anonymous visitor they were a member. A 5xx is an answer; it fails
closed.
- decodeURIComponent in cookieToken was the one path in auth/index.ts that
threw rather than returning ANONYMOUS, so one malformed cookie header from
an unauthenticated caller turned /api/v1/session into a 500.
Also: keyboard shortcuts, focus rings, a boot state instead of a blank 2.3
seconds, a collapsible panel under 900px, and no horizontal overflow at 375,
768, 1440 or 2560.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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||
 Karti Tripathi
|
8bcb391455 |
Deploy notes for the static map, now that one is actually serving
tera.lumbridgecorp.com is live and the Phaser 2D world at world1 is retired — 301 to Tera, containers stopped rather than removed so the decision is reversible for as long as the images exist. Worth writing down what the deploy actually needs, because it is almost nothing: a file server and a default-src 'self' policy. No API, no keys, no account. The one non-obvious header is img-src needing data: and blob:, and that is a consequence of a licensing choice rather than a technical one — every texture is drawn on a canvas at runtime because a texture that is code has no provenance question. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |
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Karti Tripathi
|
d464459838 |
Spaces: the inside of the world, and a sun that is actually where it should be
Ten agents wrote this in parallel against CONTRACT.md, which exists because the five design agents before them collided on fifteen blocking points — four files specified twice with incompatible contents, three separate backends for one box, and `Environment` exported twice meaning different things. What landed: a Stage owning only the renderer and the loop, with the city and an office as two scenes over it. They cannot share one — San Francisco is ~94 m per scene unit with 3.6x vertical exaggeration and an office is 1 unit = 1 m — and the city is paused rather than disposed on the way in, because rebuilding its 336,864-point heightfield costs about a second on the way back out. Offices are data. `src/offices/lumbridge-hq.ts` is fifteen rooms and seventy-six seats, and it is the file a self-hoster copies. Walls are a segment list with 1-D openings, so doors and windows are holes punched in a wall rather than placed objects, and the pass that splits a wall around its openings hands the walk-mode collider its segments for free. The sun is real. `solar.ts` is a NOAA/Meeus implementation with no imports at all — not even three.js — so time of day keeps working on a laptop in a field. Verified against known values: 75.45 degrees at the June solstice in SF, 28.79 at December, sunset at 03:15Z. The first screenshot after wiring it was a black rectangle, which turned out to be correct: it was midnight in San Francisco. Presence binds to a seat id and never to a coordinate. The pack knows where `eng-04` is; who is sitting in it is private data behind an API. Same shape as the marker rule, one level in. Two corrections to ARCHITECTURE.md are in here. Containment does not discharge ODbL — publishing OSM-derived coordinates is Public Use of a Derivative Database wherever the rows live, so the rule is about the geocoder (US Census, public domain) and not the storage. And a person at a desk is not a Marker; markers are geographic. One contract gap surfaced only in a screenshot: two agents read `height` on a viewpoint differently, so the establishing shot aimed at empty air fourteen metres above the roof. It now means what the same field means for a city. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |