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| Author | SHA1 | Message | Date | |
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 Jesse.MarkowitzandClaude Fable 5.1
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04ca74c365 |
v0.8.5 — housekeeping from the audit, and the playtest line retired
The third release from the audit; nothing a player sees changes. CHANGELOG has the detail. The 0.4.9 playtest line is no longer maintained (Jesse, 2026-09-29): the deploy rule that existed for it is gone and #85 is moot. The table test (#39 #35 #42a #40) is closed — every line of the checklist was met at a table. #46 is done and cannot regrow: the 36 unused declarations are removed and `noUnusedLocals`/`noUnusedParameters` are on; two of them were dead bot functions from rejected candidates the round said it had deleted. The documents no longer teach `trainCapSlack` (a knob that throws), point at `as-built.md` (deleted in 0.8.2), model `officeType` (the engine says `tier`) or describe `collisionOccurred` (never emitted); the README's account of bot flags now matches the bot's. Five playtest saves committed in `docs/` against the repository's own rule are in the ignored `playtests/`. What the audit found and did not fix is written down as TODO #112-#117, each with its reason. #112 is `docs/plans/structure.md`, the proposal for `http.ts`, `main.ts` and `check`. #117 — `/api/save` hands a seat the seed mid-game — waits on a conversation. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01FrCWubm9GAftYCm2hWdKwK |
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Jesse.MarkowitzandClaude Opus 5
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3befc420da |
v0.8.2 — every district opens on a Depot, and the docs are pages now
A second-digit bump for a playtest read back against the save file. Nine questions were asked of one three-Day game; three were bugs, three were the rules working and undocumented, three were decisions. Every save on the test server was replayed against this build BEFORE release, which is how the cost of each rule was known before it was chosen rather than discovered after. EVERY DISTRICT OPENS ON A DEPOT. A Whistle Post has one A/D track and is not a Passenger Facility, so the opening of every game was spent unable to work a passenger and one arrival away from a collision. Two A/D tracks and passengers from Stage 1 now; "Players start with Whistle Posts, not Depots" is the harder game, set when the game is created. The deck follows the choice — starting on Depots the four Depot upgrade cards are left out, because an upgrade must be to the next tier and a Depot card at a table of Depots is a dead draw. How much easier it is showed up as a test failure rather than an argument: the cue-coverage pool needed widening from 24 seeded games to 60 before it held one collision. NO SAVE WAS STRANDED BY IT, which took care. This is the one house rule that changes how a game is DEALT rather than how it plays, so replaying a save under the wrong opening is a different railroad from intent one — silently, with no error. `withSavedOpening` fills it on the replay paths ONLY. Putting it in the resolver instead made a fresh Cutthroat game deal Whistle Posts and read as Custom, which is how the distinction was found. THREE BUGS, ALL REPORTED FROM ONE GAME AND ALL CONFIRMED ON ITS SAVE. An Office held TWO TRAINS ON ONE A/D TRACK. The capacity test passed with nothing standing, the train the Interlocking had been holding at the Limits was moved into the free slot, and the arriving train was pushed in after it without anyone asking again whether there was room — so the collision §8.3 calls for never happened. The held train keeps priority; the newcomer now takes the consequence it would have met had the held train arrived first. THE HISTORY FROZE, permanently, and the log cap was not really the cause. Each seat's "what have I sent you" bookmark was an INDEX into an array the game trims, so once a seat's bookmark reached the limit the slice returned nothing for the rest of the game — at a different moment per seat, because each holds its own. That game's log ended at exactly the cap. Lines carry a sequence number now, which survives trimming; proven by pushing twice the cap through a simulated seat. §8.1 ASKED THE WRONG QUESTION TWICE. "Trains may pass" returned `clear` before the Subdivision was looked at, so a train entering a Double Track was released however busy the rest of it was — that, not anything about Control Points, is what let Train 8 out with no ruling. And a train standing at an Office was invisible to the scan, so one about to re-enter the very Subdivision being entered counted for nothing. Capacity is the test, not presence: a Depot with a track free is not in the way; a Whistle Post with its one track taken is. THINGS THAT HAPPENED SILENTLY NOW SAY SO — a train held against a facing one, a train released from the Limits (a side effect of somebody else's arrival, so it simply appeared at the Office), and the train an Interlocking is holding, whose explanatory tooltip has existed since #99 with NO renderer ever reading the flag. WHERE A MOVE IS REFUSED, AND WHY. `exploreMoves` decides where the rails go and the pick-up restrictions are enforced afterwards in `check`, so a square the rails reached and the card forbade was reachable, un-offered, and absent from the block list with nothing said. Those squares are blocked with the rule that blocks them now, and the reasons are got by ASKING `check` rather than re-deriving: a second implementation of the rules is exactly the failure the block list exists to avoid. A train may also always recover its own caboose — X13 prints "may drop but not pick up anything", and a train needs its caboose to be made up, so one that parted with it could never legally leave again. RULES DECIDED IN SEPTEMBER AND APPLIED HERE. A Modifier must sit square against its host, no diagonals. A passenger Modifier may not be played at a Whistle Post. Both were built, measured, held back for a fortnight so a playtest could finish, and applied now. A Second Section costs its card: `SECOND_SECTION` was declared in content.ts and never dealt, so the action was free and the bot ordered 26 accidental ones in a measured round. The card is dealt and spent — gating on a card the deck never holds would have deleted the mechanic rather than fixed it. THE DOCUMENTATION IS A SET OF PAGES, not five text files served as text/plain — a card reference is mostly tables, and as plain text a table is rows of pipes. Markdown is still the one copy; the build renders it, and publishes the .md beside each page. No Markdown library: this project has no runtime dependencies and one would be a poor first. The pages add what Markdown cannot carry without drifting — a nav across the set, a contents list built from the headings actually rendered, an anchor on every heading, a 70-character measure, and tables that are tables. They print as ink on paper. The references caught up with the rules, checked rather than assumed: two statements had gone from stale to misleading (the Quickstart told a new player to "get a Depot down as soon as one appears"), and four rules nobody could look up are written down — the Office tier table, §8.1 in practice, what the Circus Train pays for, and that a Realignment can be a card with no legal target. Adding one card to the deck reshuffles every seeded deal, which broke five fixtures. Each was a seed meaning "a game like this" — TODO #84, exactly — so seeds moved and pools widened rather than assertions weakening, and the clearance fixture pins its terrain the way `enhancements.test.ts` already does. The three published replays were re-recorded. Closes TODO #40, #42a, #108, #109 and #110. 1046 fast tests and 35 sim tests pass. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MUizFYCMHRWhbWwXhp7WPR |
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Jesse.MarkowitzandClaude Opus 5
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b90c0413d2 |
v0.8.0.17 — four things the game knew and the screen did not say
All four reported from a table on Day 1 of v0.8.0.16, and all the same shape. ABS SIGNALS COULD ONLY BE PLAYED ON ONE MAINLINE CARD, while its tooltip said "any Mainline card". The engine was never wrong: check accepts any node whose kind is mainline and legalActions filters by check, so all of them were legal. The failure was the LABEL — describeIntent named i.placement and never i.node, so every placement described itself as plain "play ABS Signals", and the action list drops duplicate labels. All but the lowest-index node were discarded before the menu saw them. This is the THIRD time that trap has fired and the file documents the other two three lines apart: a turnout's two rotations, and three Department discards. Same fix — name what distinguishes them. The card is also called what the card face calls it. prettyKey rendered absSignals as "Abs Signals" beside a tooltip saying ABS, an acronym no key-splitter can recover, so the authored names now win. Three of those names were transcribed in sentence case and were CORRECTED rather than adopted: the repository says "Yard Office" 36 times against "Yard office" twice. A lookup that imports its own source's typos is the drift it exists to prevent. NOTHING ON A MAINLINE CARD SHOWED WHAT WAS STANDING ON IT. Played, ABS left no mark and you found out by hovering — the same complaint the Heavy Grade wedge answered, and it matters more here because ABS decides whether a second train on that card is safe. It draws a signal mast with a lit lamp now; a signal is the literal object and needs no room for words, which is what lets it sit clear of a name as long as "Uncontrolled Siding" on a 152px cell. The Mainline modifiers draw as BRK, AIR and HLP. Realignment is deliberately not among them: reduce takes the `became` branch and changes node.card, so a realigned Trestle IS an Uncontrolled Siding afterwards. Asserted, so the absence reads as a finding. A FREIGHT AGENT TURN SAID A CAR MOVED WHEN NONE HAD. Three faults behind one line. It asserted an outcome, where §6.3 requires no action and the bot declines deliberately — unjamming a healthy box destroys a load that cost a whole action to stock. An idle Agent was then silent, which read as a dropped turn; a new freightAgentIdled event says so and why, reducing to nothing exactly like switchingEnded. And the work named a coordinate rather than the industry, though a `place` helper has existed for precisely that since the switching lines moved to it. "Loaded a loaded boxcar INTO the green Outbound box at the Freight House", with the direction in capitals because to-or-from was the question asked. THE LOG AND THE ACTION MENU SPELLED THE SAME SQUARE DIFFERENTLY. view.ts wrote (col,row) — X,Y, east/west then north/south — with a comment saying why; narrate.ts wrote the internal storage order with no comment at all. So the menu offered a move to "(1,-1)" and the log reported it at "(-1,1)", side by side. Pinned by a test that renders one square through BOTH describers and compares them to each other: a test written against either file alone would have passed. THE DOCUMENTATION IS REACHABLE FROM A RUNNING GAME, AND ALL OF IT IS PUBLISHED. v0.8.0.16 published the Quickstart and nothing it points at — its §8 links five documents by relative path and every one 404'd on the package, verified against the running container. The build publishes the full set, and the test reads the links OUT OF the guide rather than listing them. They are linked from the This Game card, where reference already lives, rather than the header that must not wrap; no mode awareness is needed, because solitaire and multiplayer are the same page on the same origin. THE REFERENCES DROPPED THE VERSION FROM THEIR NAMES. Four described v0.8.0.16 and had since the v0.8.0.15 audit; the v0.4.5 was the prototype edition they were first written against, kept only because 36 citations pointed at it — and it read as documentation five minor versions stale. They are quickstart.md, rules.md, home-deck.md, mainline-deck.md and components.md now, kept current with each release rather than published as editions. Two errors surfaced while checking them against this release, which is the argument for doing it: home-deck.md filed ABS Signals under Enhancements "played into your district" that "change what a square does" — it does neither, this release's bug written down — and mainline-deck.md, which lists everything playable onto a Mainline card, never mentioned it at all. 1010 fast tests and 35 sim tests pass. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MUizFYCMHRWhbWwXhp7WPR |
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Jesse.MarkowitzandClaude Opus 5
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f308a2d94d |
v0.8.0.15 — the reference documents, and a card that advertised what it cannot do
The four hand-written references brought up to the game as it actually runs, ahead of the next testing round, plus a Quickstart to hand a tester who has never played. They had not been touched since v0.6.2 — a month and two minor versions — and each now says at the top which build it describes. ONE LIVE BUG CAME OUT OF THE PASS. mainlineDescription told players "Cars may be sorted into any new order here" on the Interchange. It is the printed capability and has never been implemented: nothing reads sortsCars to permit a sort, and its one live use is marking the card an Extra may be made up on, because it is the Mainline card with a yard. That sentence is not only documentation — view.ts renders it as a Mainline card's `what`, so it is what a player reads on the board, and the generated reference printed a "Sorts cars: yes" column beside it. A card advertising a button that does not exist sends a player hunting for it and then concluding the game is broken. What the documents had wrong, all of it verified against the code rather than read for tone: the victory model in the Rules book (firstToTarget / highestAfterDays and the target-bearing length presets stopped existing in 2026-08 — it is a free days count and a combined floor of 3 x players x days); "there is no lobby, no server, no multiplayer"; crossing time in mph rather than regions; Extras launched automatically eastbound; the Uncontrolled Siding listed as a passing card; industry track length taken from the box count; and a "Sister Trains" optional rule that never existed. The Home deck's counts table came out under TODO #15a — Jesse's own ruling that counts move with balance — and it had been wrong for a month, which is the argument made twice. The Home and Mainline deck references are restructured to explain how a deck is USED and to defer every per-card table to rules/as-built.md. Duplicating it by hand is precisely the drift #15a was raised about: as-built needed no correction beyond the Interchange, because build:cards regenerates it and a test fails when the checked-in file disagrees. Everything hand-maintained around it had drifted; it had not. docs/design.md, the index everything starts from, said v0.4.3, "what is not: the server", and 493 tests. It now also lists the player-facing references, which it never has, so the Quickstart is findable at all. 999 fast tests and 35 sim tests pass. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01DmdqqCNoiqE7GBo6wthBnR |
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Jesse.MarkowitzandClaude Opus 5
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9a9e50b3c6 |
v0.8.0.11 — sixteen fixes from the second multiplayer playtest
Arrivals name whose Office they reached, and no longer tell every seat they can work the train. The turn chart follows the animation queue, so being five behind looks five behind across the whole screen rather than half of it. Pause sits beside Skip and preserves the dwell a held step still owed. A one-render look at another player's Office Area. The district summary counts the board being shown. LIMITS is printed beneath its card instead of through its border. The Mainline region divider is visible. Only Hilly mentions FAST/SLOW, because it is the only card that reads it. A passenger Modifier on a Whistle Post reports itself dormant rather than claiming the facility "only receives". An automatic phase says what the Division is doing instead of answering by negation. The version appears once in the header rather than twice on every .s9pk. Save files carry the join code, the Stage and the date. The New Train phase, reviewed before being changed: the make-up panel now says what the train STILL needs rather than only what its card calls for, explains that a player adds one car before the round passes on, marks the train being loaded on the Division map, and gives an addable car in the yard the same amber every other clickable thing on the page wears. Reasoning, measurements and the reports behind each are in CHANGELOG.md. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017nnuCv8UodHucFfx3LWEoX |
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Jesse.MarkowitzandClaude Opus 5
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e734481d65 |
v0.7.9.3 — the reference says what only the code knows, and saves get a rule
The generated card reference now carries the half TODO #15a said was the point of generating it: every Enhancement's `live` / `dormantSolo` / `unbuilt` status — whether its printed effect actually resolves yet — and the opponent-directed Action and Space-use cards, none of which is dealt in any deck. A transcription cannot carry either fact. Card counts are removed throughout, as ruled: they move with play balance so a document printing them is stale on the next retune. Where a count matters it is a yes/no "is this dealt at all", which is a fact about the design rather than the current tuning. #88 closes with it — it asked whether `card-reference.md`'s industry rows were stale, deliberately without rewriting them since Laborer counts are a balance decision. They are; nothing in the engine changed; that file is simply no longer where anyone looks. The balance question it guarded is #70. Save compatibility becomes a general rule in `README.md` § Design notes rather than a fact restated per version: a save is a list of moves and reopens by being re-played through the CURRENT rules, so any change that makes a once-legal move illegal stops an older one there — a deck change being the likeliest breaker. It fails safe every time. #40 generalised, #32's version-specific note dropped, #52 carries the ruling that versioned replays are a post-1.0 question. #94 opened: a Red Flag set out at an Office's Limits holds the next train from that side and is drawn nowhere. `DivisionView`'s office node has no `redFlag` field and `board-svg.ts` never mentions one, so after the single log line announcing it there is nothing on screen. Same class as Gitea#21 and #22, and already on the common board's step 1 list. No engine change. 897 tests pass, unchanged. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01E3Qk7uresKCHksdZajXCLg |
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Jesse.MarkowitzandClaude Opus 5
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819996faa2 |
v0.7.9.2 — two things the table could hear that only one seat should
Both leaks were found while planning the common board (Gitea#20 step 1), and both are live multiplayer bugs with or without that display, so they are fixed now rather than with 0.8.0. `game.log` is one shared list and `linesSince(seat)` slices it with no per-seat filter, so every line reaches every player. It carried the SEED in the opening line of each multiplayer game — the whole future of the deal — and the NAME OF A CARD DRAWN BLIND from the face-down Home Office deck. Solitaire deliberately keeps both: a one-seat table has nobody to leak to, the seed is what a bug report quotes, and a player's own history naming their own draw is the record. A Department slot is face up and stays named. The drawer still learns their card through `justDrawn`, which already goes to that seat alone. Neither was found by a test. Every test in `redaction.test.ts` passes an empty log, so the whole of narration has sat outside the redaction net since the net was built. Both now have tests there; TODO #91 carries what is still owed and supersedes #78, which described a gap that had already been closed and never mentioned this one. `docs/rules/` had no current description of the game, and `content.ts` named `card-reference.md` as the file that carries what the cards say — a file whose own banner says not to use its numbers, describing the v0.4.5 deck where 3/4 is a Mail-Express with three coaches. Every file in that directory is a deliberate historical record, so none of them is rewritten. `as-built.md` is new and GENERATED from the same catalogues the engine instantiates from, with a test that re-runs the generator and fails when the checked-in file disagrees. A hand-written replacement would have drifted the same way, for the same reason. TODO.md: #32 closed — the playtest migration note did its job and the jump is made; the durable fact it carried is kept. #78 retired in favour of #91. The "play it at a table" section now records that 0.7.4-0.7.9 were test-run without change requests, and that more testing comes at the end of the 0.7.9 series. 897 tests pass, up from 891. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01E3Qk7uresKCHksdZajXCLg |
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Jesse.Markowitz
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2ab25e320c |
v0.7.2 — a leg that is part of the row, the deck the sheet prints, regions not miles per hour, and a Division you read left to right
Gitea#17 — a 45° leg is an end of the west-to-east row, so backing into a cut through a curve's south leg no longer couples it back to front. The same assumption left a crew's own cut standing when it pulled out through a leg, which is the "cars left behind" report we had failed to reproduce. Gitea#14 — every count is docs/Deck cards5.xlsx. Track halved, and the Q12 office doubling and Gap 12 industry tripling both come out with it: they were measured against a deck with twice the track, and keeping them at the sheet's track count wipes out the reefer chain entirely. 84 rows now match card for card; the ten Safety, Event and Inspection cards it adds are not built and are held out. Cards the sheet no longer lists are dealt zero copies rather than deleted, so their rules stay implemented. Gitea#15 — RAR reversed it: a rail may stop dead against its neighbour and the placement is legal. What must hold is that no train crosses the gap, which was already true and is now pinned against the reported board. Gitea#3 — the printed speeds are scenery. A card costs one Stage per printed region and where a train STARTS is what varies; Fast/Slow is read on Hilly alone. Entering a one-region card behind another is a collision now, which is what ABS exists to prevent, and ABS no longer holds trains silently. Gitea#18 — the Division draws as one row, west to east, with no office-area detail. East is finally always to the right. Closes #3 Closes #14 Closes #15 Closes #17 Closes #18 |
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Jesse.MarkowitzandClaude Opus 5
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441447648d |
v0.7.1 — a caboose is not a load, a Day that says it ended, and a train you may throw away
Four issues off the Gitea tracker, all of them things a player saw at the board. Reasoning for every item, and what was verified how: CHANGELOG.md. - Gitea#8: X22 Pee-Dee refused every caboose, including the one it was made up with, so setting it out stranded the train. All six cabooses are minted loaded because §2.2's "coloured is loaded, white is empty" doubles as a piece count in the supply table; one read of the flag took that literally. A caboose carries the crew, not freight, so it is never a load. - Gitea#10: a Day turns over inside the phases that run themselves, so it passes between one click and the next — and both transient signals fade before a player reading the board notices. A modal stops and waits, carrying the standings, the Days left and the combined target. Suppressed on the first frame, on Undo stepping back across a rollover, and on the Day the game ends. - Gitea#9, which SUPERSEDES Gitea#6 from three days ago: a Timetabled train may be tossed face-up to a Department slot, where a rival may pick it up — the second half of the ruling needed no code, since that is where every discard already goes. An Extra still may not. A New Game setting on this line (discardTimetabled, on by default), the plain rule on the 0.4.9 line. - Gitea#2 is not an engine bug: the rules are implemented exactly, and running the coach pool dry is Jesse's ruling to keep — "part of the strategy". What was wrong is that the game said nothing. A blocked platform now gives its reason, from the engine's own predicate, including how many coaches are stranded in Classification and what brings them back. The same four ship as v0.4.9g on the playtest line. Closes #2 Closes #8 Closes #9 Closes #10 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01FLnYR4XtXQNamYJXGYT8oC |
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Jesse.MarkowitzandClaude Opus 5
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06db36e5b5 |
v0.7.0 — four game types, a lobby you can read and leave, and a multiplayer game that makes a sound
The multiplayer set-up, the lobby, the start of a game, and four signals a remote client had never been sent. Reasoning, the preset table and what was verified how: CHANGELOG.md. - Co-op, Competitive, Cutthroat, Solitaire and Custom, on both screens, from one shared block — they had drifted, and each was missing a question the other asked. - A player reads the whole rule set before taking a seat, may leave a lobby or a running game, and keeps a seat across a reload. The host may clear a chair. The browser remembers every game it is in, not just the last one. - The start of a game is drawn: a handoff beat, an announcement, the code and type in the header. - Sound, the timetable flash, announcements and the just-drawn badge now reach a remote client; justDrawn goes to the seat that drew it and nobody else. - Played on StartOS, which found the rest: an Extra belongs to the player who played it, the board never named the Superintendent, bot seats were reported as absent players, and rule section numbers are out of every string a player reads. Also carries the previous session's Heavy Grade documentation work — asked again, answer unchanged. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016JczK5i33ZNSf2PtzZqdhS |
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Jesse.Markowitz
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7804756f11 |
v0.6.2 — an Extra starts where you put it, a train card is never discarded
Three more from the v0.4.9e gameplay-testing round, filed as Gitea issues, plus two bugs found underneath them. Gitea#2 is diagnosed but NOT fixed: it needs a ruling, and the reasoning is in TODO.md under Play Balance. GITEA#4 — AN EXTRA STARTS WHERE THE PLAYER PUTS IT. Only one Division Point was ever offered, chosen by number parity. The number no longer decides an Extra's direction — the start does, which supersedes the recorded ruling that "the number decides, like everything else on the timetable". The two cannot both hold: an odd, westbound Extra placed at the WEST end would leave the Division on its first move having crossed nothing, and be paid for the run. Either end now runs the train away from itself; at an Interchange or a Control Point the player picks the direction. The Interchange start is a YARD, off the running line, which is what makes the Superintendent clause work: placing it can never force a collision, a guaranteed one holds it there for another Stage, and a potential one is the Superintendent's to rule on — exactly evaluateClearance's `blocked` and `ask`, so nothing new decides collisions. Where an Extra may start is now a house rule (divisionPointsOnly / ownOffice / anyOffice, defaulting to what the engine already did). The legacy `atSeat` intent field still replays as it always meant. FOUND UNDERNEATH IT: an Extra started away from a Division Point ran empty. isBeingMadeUp tested position alone, so the Control Point start has been shipping since it was added with a train that could never be given a consist. Found by playing it, not by the tests, which had only asserted where the tray landed. FOUND UNDERNEATH IT: collide left the wrecks on the card. Destroyed trains kept their Transit entries, and evaluateClearance counts every transit as an occupant, so one rear-end collision permanently poisoned that Mainline card for every later train. THE MAINLINE CARDS WERE ROLLED, NOT DEALT — drawn from the nine types with replacement, so a Division could hold two Interchanges and Plains carried the weight of a card printed once. "An Extra may start at the Interchange if one is on the board" only reads as a rule if the board holds at most one. Now dealt from the printed deck without replacement, verified over 1600 deals. This re-deals every seed: the published replays were re-recorded, and the saved games in docs/ are retired too — two of those were already dead before this release and nobody had noticed. GITEA#6 — A TRAIN CARD IS NEVER DISCARDED, Timetabled and Extra alike. The forced play needed no mechanism: nothing discardable plus a hand over the limit leaves exactly one legal way to end the turn, and playing a train is unconditionally legal, so the corner cannot trap anyone. The bot needed no rule either. 400/400 games finished, revenue unmoved, trains scheduled 1.2 -> 1.3. The player is told on the card and on the button. GITEA#7 — COACH COUNTS. 1/2 Crack Limited 3 -> 2, 5/6 The Sparrow 2 -> 3. A change to the cards, so Trains3.pdf and the transcription keep the original numbers with a footnote while content.ts and the Home Deck reference carry what the game plays. CONTENT.TS COMMENT PASS — no data changed, only comments. Four were factually wrong, including an office table naming counts doubled long ago and a pointer to a DEALT_DECK_SIZE that has never existed. Every Enhancement row cited its implementation by line number and every citation had rotted; they name functions now. Card counts came out of the comments, since they move with play balance; source-sheet figures and dated measurements stayed. TODO.md gains an item for a card reference generated from content.ts, in six sections, so the documentation cannot disagree with the game. 715 tests pass, tsc clean, site builds. |
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Jesse.MarkowitzandClaude Opus 5
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83a5450866 |
v0.6.1 — five of six playtest bugs: one button per train, and a load that has to go somewhere
Gameplay testing on 0.4.9d returned six reports. Five are fixed; the sixth could not be reproduced and is written up in TODO.md with the two questions that would pin it down. TWO TRAINS AT ONE PLATFORM ANSWERED TO ONE BUTTON. `porter.board` and `porter.detrain` carried no tray, so there was one button per platform however many trains stood at it and the reducer filled the first empty coach on the A/D tracks. `check` and the reducer were not even asking the same question: `check` skipped a train whose card refuses passenger work and the reducer did not. Both intents now carry an optional `trayId`, one function resolves the train and the coach for check/execute/reduce alike, `legal.ts` offers one candidate per train, and the label names it. A LOAD COULD BE MADE AND BROKEN WITHOUT GOING ANYWHERE. A Freight House could unload the boxcar it had just loaded; a platform could detrain the passengers it had just boarded. Full Revenue at both ends for a movement that never happened. Jesse's rule: a load made anywhere in an Office Area may not be broken anywhere in that Office Area, ever — it has to be carried to another district. The load carries the seat that made it (`RollingStock.origin`), stripped by `pooled` at every yard push. Measured at -0.60 +/- 0.10 Revenue a game (t = -6.1) over 400 paired deals: 78 worse, 3 better, 319 unchanged — free Revenue coming off the board, not a nerf. THE GROCER'S WAREHOUSE SHIPPED AND THE REFINERY RECEIVED. Both were `flow: 'both'` on the reading that "Freight House" was a collective term for exactly those two, and therefore what §9.3 described. The engine has dealt a Freight House CARD since before v0.4.9, so §9.3 names it and the argument goes. The card set agrees: all three Refinery modifiers grant +1 outbound. Refinery outbound-only, Grocer's inbound-only, Freight House the one two-way industry — which leaves exactly the one same-district pairing the rule above refuses. NOT REPRODUCED: cars left behind when backing up over them. Five layouts tried, including cars spotted at an industry; every one couples the lot. Three are pinned in `apply.test.ts`. One way to create such cars was closed anyway — `flyingSwitch` wrote its cut past `carsOn`. Both published replays that had gone dead were re-recorded; a rules change retires a save, and `harness.test.ts` is what catches it. The same change ships as v0.4.9e on the 0.4.9 line, branched from the v0.4.9d commit — the engine files these fixes touch are identical across the two lines, so the patch applied cleanly both ways. Also carries the two "Queued 2026-08-22, from playing on StartOS" TODO items that were staged before this work started (Games in Progress readability, and getting back into a game after losing a browser). They are notes, and items 9-12 below them are numbered against them. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_011nbvwWMef8CuEP6t5cgkTv |
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Jesse
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c3c5cbfeec |
v0.5.0 — multiplayer Phases 2 and 3: a server that runs a game and survives being restarted
Phases 0-1 shipped in v0.4.0 (seat/identity split, per-player turn state, the Session boundary). This lands Phase 2 (server core, one game, no lobby) and Phase 3 (persistence and resumption) per docs/architecture/multiplayer.md §12. Phases 4-6 (lobby/reconnection, the 22 opponent-directed cards, StartOS packaging) are still ahead. Phase 2: src/server/session.ts hosts a game in pure logic (no sockets) on top of game.ts's existing Game/submit/currentActor/actionMenu; it verifies seat === currentActor(game) itself before calling submit, since submit() trusts its caller and a server can't. src/server/http.ts and index.ts add POST /api/game, GET /api/stream (SSE, per-seat), POST /api/intent, and static serving of dist/. src/sim/frame-delta.ts is a purpose-built per-seat board delta for one live push at a time. Found and fixed along the way: actionMenu(game, seat) only used seat for the hand field, so a server computing every connected seat's Menu would have handed the acting player's legal moves to a waiting seat. Verified with a live end-to-end smoke test (2-player game, two SSE streams, a rejected intent from the wrong seat, an idempotent resend) plus test/server/session.test.ts and test/redaction.test.ts. Not verified: an actual browser (none available in this environment). Phase 3: src/server/persistence.ts writes game.json and turn-timings.json, atomic-rewrite-then- rename. game.ts gained fromMultiplayerSave, fixing a narration-attribution bug found while testing it (fromSave's replay loop drops the actor argument, invisible in solitaire, unreadable the moment there's more than one seat — fromSave itself still has this gap, deliberately untouched). Verified live: server killed and restarted mid-game, both seats reconnected exactly where they left off. Two rules bugs found while building this: the New Train phase never implemented its car-placement round (every car of every train was placed by the Superintendent alone, in every mode, all along — now reads the round position off tray.consist.length); and victory conditions are now one shared, configurable GameConfig set across solitaire/competitive/coop instead of a fixed length lookup and a dead firstToTarget condition. Also folds in the three fixes already released on the patch line as v0.4.9b/c/d: a switching train's crew badge failing to draw once it left the Office square, an unload that always took the westmost car regardless of which was picked, and a legal decision that could render with zero buttons. docs/testing/0.5.0-test-plan.md and three reported-bug save files (docs/station-master-seed*.json) included for reproducibility. tools/jitsi-harness/ deliberately left untracked — unrelated side-project work, not part of this release. 635 tests, 0 failures. |
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JesseandClaude Sonnet 5
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fbaa3d4147 |
switching paths: two routes to the same square
Builds docs/plans/switching-paths.md. A passing loop can offer two legal routes between the same two squares, coupling different cars — the engine only ever found one, an artifact of search order (Reported by Jesse, undo 379). exploreMoves now enumerates every simple route (per-path visited set, capped at 4000 frontier nodes) and dedupes on outcome — destination, entry side, and origin-tagged cars — rather than on reaching the square at all. switch.move gains an optional `via: GridCoord` naming one intermediate square on the chosen route; absent, it resolves exactly as before, so every existing save and bot decision replays identically (575/575, then 579/579 with the new tests). Threaded through the label, the action-list dedupe, the hover highlight (data-route), and the history (trayMoved.via). Ruling recorded as Gap 14 in docs/rules/open-questions.md: the player may choose the path; §A.4's "may not go around" a car does not reach a different track the player declined to enter. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01SAt2YCXgd5qCjBcF2x34aK |
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JesseandClaude Opus 5
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461c4d9bac |
v0.4.8 — the Limits bound the whole district, the nine spots really are nine, and an action points at its square
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01YQAJ4dND7enLj54eLyiF2C |
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Jesse
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9f3b92d08e |
v0.4.7 — the switching game: track order, the cut on your own card, and four rules
Eight play reports and one design that had been written up and not built. The
through-line is switching: what a card can hold, which end of a train a cut comes
off, which way a train meets cars standing on the line, and what the board and the
log say about all of it.
TRACK ORDER FOR STANDING CARS, AND THE CUT ON YOUR OWN CARD
Two reports turned out to be one root cause. `TrackCard.standing` claimed "in track
order (§A.3)" and had no defined orientation at all, while `CrewTray.consist` does
(nose first, relative to facing) — so every transfer between them was a conversion
nothing performed. §A.3 says what it should be: cars occupy the track "in the same
order they originally held, left-to-right". Left-to-right is west-to-east, and that
is now the defined orientation of `standing` and of an industry track through
`carsOn`. It is the board's orientation, not the train's, so it does not change when
a different train touches the card.
- Setting out is batch-invariant. Four cars at once, four singles and two pairs
parked three different orders, one of them physically impossible. Successive
cuts off the same end stack up towards the engine, so the insertion point is the
train's own place in the row.
- Approaching a cut from either end now mirrors. `couples` is built nearest-first
along the direction of travel and reverses onto the nose, so the farthest car met
ends up nose-most — which is what makes a run-around worth its Move.
- A train no longer drives through its own cut. The walk began at the neighbour of
the start square and never read the start card, so a crew could set cars out and
pull straight away from them. Coupling is mandatory (§A.4) and your own square is
no exception; the cut counts against the four-car limit. Setting out off the end
you are not leaving by still works.
`CrewTray.standingWest` records where a train stands among the cars on its card — a
train may set out off both ends on one square, so which side a cut is on is not
recoverable from the array alone.
On the board, the cut is drawn split at the train — west cars left, east cars right,
engine in the gap — and each car's tooltip says whether it stands ahead of or behind
the engine. The history says which end a cut came off, and a move's button separates
"takes your own boxcar back off this card" from cars found standing on the line.
Decided: taking your own cut back on the square you are standing on is UNDOING the
drop. It is exempt from trains 3/4's per-location freight budget, X13's "drop but not
pick up" and X22's "empties only", and it refunds the budget the drop spent.
Otherwise a legal-looking drop becomes silently one-way.
Measured, 200 paired seeds, developer bot: -0.55 revenue (t = -3.63), freight revenue
1.11 -> 0.56. That cost is the bot's, not the rule's — its trains run engine-first,
so at a stub industry it sets a car out between itself and the only way out, and the
correct play is §A.5's facing-point move, which is the cross-turn planning TODO.md
already records as out of reach of any bot. Filtering self-recoupling moves out of its
options took recoupling from 625 of 1,029 set-outs to 101 of 677, and all 101 that
remain are that case. Read the number as a bot measurement, not a balance one.
THE SUPERINTENDENT'S RULING NAMES THE TRAINS IT IS ABOUT
Reported: the Superintendent could not tell which train he was clearing. The heading
asks the question now — "may Train 6 follow Train 4 onto the same Mainline card?" —
and the trains moved to the FRONT of each button, because the button splits its label
at the first em-dash and showed only the head.
AN INDUSTRY TRACK HOLDS FOUR CARS, LIKE EVERY OTHER CARD
Reported at undo 188: "we wanted to drop two cars, but were only allowed to drop one."
An industry track was built as long as its box count, so a one-box industry had room
for one car. Box count is how much WORK an industry can hold, not how much RAIL it
has. Ordinary track was the other exception, unbounded; both are gone and every card
holds four.
THE FREIGHT AGENT MAY STAGE A LOAD BEFORE THE CAR IS THERE
§6.3 asks nothing of the industry track — the empty car belongs to §9.3's Load the
car, which is the Laborer's action. The gate now lives only there, so cargo can wait
on the dock while the car to ship it in is still being switched in. Nothing can jam:
a load in a green box is waiting, not stuck.
THE TRUCK DOCK UNLOADS, AND BRINGS NOBODY
+1 inbound, no Laborer. It printed +1 outbound and +1 Laborer, which made it a
longer-host-list copy of Forklifts. Beside Packing Sheds it now does nothing at all,
and the hand tooltip says so before it is played.
Also in this release, from the days before: Mainline card tooltips computed from the
crossing rule; an Extra starts from the Division Point its number sends it to; a
modifier's suppressed grant comes back when a Whistle Post is upgraded; the Oil
Refinery and the Grocer's Warehouse ship as well as receive, per the card reference;
and the dormant defences name the attack they answer. `.claude/` is now gitignored —
it holds Claude Code's worktrees, i.e. a second checkout of this repository.
570 tests, typecheck clean. The three published replays were re-recorded twice —
legality changed, so bot play changed. Full detail in CHANGELOG.md.
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Jesse
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6655e20ea8 | v0.4.4 — New Game dialog for the opening hand and the three revenue rates, Yard renamed Interchange, and two movement bugs behind a mirrored consist | ||
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Jesse
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1bf1e95058 | v0.3.0 — playtest fixes, two new rules, and §7 enforced | ||
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Jesse
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9c76b1a5e2 | Track becomes a deck card, Departments become decks, and trains must be made up to leave, industry restrictions enforced, update display and add a new game button | ||
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Jesse
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2d348e1ecf | fix tracks to all be EW. no more NS tracks | ||
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Jesse
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f00255ce31 | more fixes and tweaks | ||
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Jesse
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d261ad7af8 | Fix parking trains, freight deadlock, and Whistle Post lock-in | ||
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Jesse
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b085d5a0bb | Implement Enhancements, Mainline modifiers and Maneuvers; fix unplayable track | ||
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Jesse
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401b879140 | Expand game engine, replay, tests, and documentation | ||
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Jesse
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e7bc07df85 | Initial commit |