Two separate faults. The pattern was wrong, and the scale was broken.
Pattern: the sett is published as K/4 R32 K32 Y/4, the slashes marking
pivots, which reflects out to K4 R32 K32 Y4 K32 R32 — 136 threads, about
half black and half red with a yellow line worth 3%. I had the structure
inverted: the yellow overstripe belongs down the centre of a wide black
band, and the narrow black guard belongs between two red blocks. Mine put
yellow between narrow blacks and the wide black elsewhere, which is why it
read as a generic check rather than as Wallace.
Scale: thread width was a fixed fraction of the screen while the sett grew
from 84 threads to 216, so a repeat became 933dp on a 360dp phone and only
0.39 of one was ever visible. The cloth had zoomed into a few enormous
blocks and stopped being a weave at all — that is the part that got worse,
not the colours. Thread width is now derived from the sett, so a couple of
full repeats are on screen whatever the threadcount says, and changing the
count rescales instead of silently magnifying.
The icon is generated from the same numbers at one repeat across the
adaptive safe zone.
Threadcount cross-checked against two independent sources rather than
guessed; recorded in Tartan.kt and the README so the next change starts
from the published figures.
Co-Authored-By: Claude Opus 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_015qjfMiPUDshdKEUa6vxqzN
The old sett was three flat stripes in roughly equal measure, which read
as a generic red-and-black check rather than as Wallace. Rebuilt against
a reference swatch.
- Setts are now written as a half-sett and reflected about their pivots,
the way a threadcount is actually published, so the data stays in the
form it is quoted in instead of a flat list kept symmetric by hand.
- Wallace is gold 6, black 6, red 36, black 24, red 36, black 6: a red
ground at about two thirds, black bands alternating wide and narrow,
and one thin gold overstripe per repeat. The reflection puts black on
both sides of the gold line, which is what the reference shows.
- Colours taken from the swatch: a brighter scarlet and a stronger gold
than before.
- Both the cloth and the icon are turned 45 degrees. The renderer draws
well past the canvas edges so the corners stay covered once rotated.
The icon vector is generated from the same numbers rather than written
out by hand, so the icon and the splash cannot drift apart — changing
the sett rebrands both.
Co-Authored-By: Claude Opus 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_015qjfMiPUDshdKEUa6vxqzN
- The launcher icon is a single square of the tartan, drawn as a vector
so it stays sharp at any density and ships no PNGs. The adaptive
icon's foreground is deliberately empty: the cloth is the icon.
- Tartan.kt draws the sett as warp, then as weft at half opacity. That
overlap is what gives the blended squares and reads as woven cloth
rather than a printed grid, and it is reused by both the icon and the
splash.
- The app opens on the tartan under "Pro Libertate Games" in Uncial
Antiqua, holds two seconds, then fades. It is an overlay rather than a
destination, so the menu is already composed behind it and the fade
reveals a live screen. The window background is set to a dark red so
launch does not flash white before Compose draws.
Two things to be aware of:
- WallaceSett is an approximation. It reads as Wallace — bold red and
black check with a narrow gold overstripe — but the registered
threadcount could not be verified here, so the counts were chosen to
look right. They are plain data and can be swapped for the registered
ones without touching anything else.
- Uncial Antiqua is bundled under the SIL Open Font License 1.1, with
the full licence at docs/licenses/UncialAntiqua-OFL.txt. The OFL
requires that to be distributed with the font, so it must not be
separated from it.
Co-Authored-By: Claude Opus 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_015qjfMiPUDshdKEUa6vxqzN
First vertical slice: the whole shell plus two games playable end to end,
so every layer is exercised before the other nine games are built on it.
Games
- Euchre: bowers, ordering up, dealer discard, going alone, stick the
dealer, and full scoring. Rule variants (deck size, points to win,
stick the dealer, going alone) are toggles in game setup.
- Sequence: two-eyed and one-eyed jacks, free corners, locked sequences,
the shared-chip limit, and dead-card exchange. Teams, players per team
and the sequence target are toggles.
- The board layout in SequenceBoard is generated, not the commercial
board — it holds every structural property the rules need, but does not
match a physical board. Documented in docs/RULES-sequence.md.
Multiplayer
- One transport abstraction over newline-delimited JSON, implemented
twice: LAN via NSD discovery and TCP, Bluetooth via Classic RFCOMM.
A lobby advertises on both at once, so a table can mix them.
- Host-authoritative: clients send move intents, the host re-validates
every one against the rules, and each client receives a state redacted
for its own seat so hidden information never crosses the wire.
- Seats start as AI and are handed to people as they join, which is what
makes any mix of humans and AI work without a separate code path.
Shell
- Main menu lists all eleven games; the nine without engines are marked
coming soon and are driven entirely by GameCatalog.
- Settings: sound, animation speed (one multiplier drives card movement
and AI thinking time), and OTA updates from the latest GitHub release.
- Layouts measure available space rather than assuming an orientation.
The game package is free of Android types, so the rules engines and AI
run under plain JUnit; 43 tests cover ranking, following suit, scoring,
sequence detection, redaction, wire round-trips and full random and AI
playthroughs.
Co-Authored-By: Claude Opus 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_015qjfMiPUDshdKEUa6vxqzN
Claude