When the Event Log is collapsed, a freshly-arrived event now flashes as
a toast anchored above the button, then animates down and fades into it.
Suppressed on the initial state load and on rollback reseeds so it only
fires for genuinely new events; clicking the toast opens the log.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
A rollback button on event E restores the state just after E. So the
button on the latest event was a no-op (you're already there), while the
scene-start event -- a valid earliest target -- correctly has one. The
visible set was effectively shifted one event late.
Hide the button on whichever event sits at the current position (the
rollback head if set, else the latest checkpoint, now supplied by the
backend as state.latest_checkpoint_id since the frontend's own reduce
over the async-populated accumulator wasn't reliably reactive). In live
play the latest event loses its redundant button; when rolled back, the
"you are here" event has none while earlier events show rollback and
later ones show redo.
Verified in a browser across live, rolled-back, and redo states.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Rolling back is now non-destructive: instead of truncating the future,
it restores the target checkpoint's snapshot and points
Game.rollback_head_checkpoint_id at it. Later checkpoints/events are
kept and rendered greyed; rolling forward to one redoes the rollback
(same endpoint). The abandoned future is discarded only when a new
action is taken from a rolled-back state -- maintain_rollback_history
truncates it, clears the head, and bumps rollback_timeline_version,
now the sole trigger for the frontend log reset.
- Game.rollback_head_checkpoint_id (nullable; in SNAPSHOT_EXCLUDE) +
Alembic migration.
- crud_rollback: rollback_to_checkpoint sets the head (None at latest);
_discard_future + head-clear + version-bump moved into the next scene
action's capture.
- EventLog.svelte: greyed future, redo (forward) affordance, a "rolled
back" banner; dropped the now-misleading destructive confirm.
- Tests rewritten for head-pointer semantics (+ redo, action-after-
rollback truncation, scene-end head clear); HTTP integration test
extended to drive the full cycle over the wire.
Verified end-to-end in a browser: rollback greys the future and reverts
live state (captaincy/ranks), redo restores it, no errors.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Full-state JSON snapshots let a scene be rolled back to an earlier
action. All game state lives in game_id-scoped tables, so a checkpoint
is just a serialized dump of the gameplay rows and rollback restores
it -- sidestepping deterministic replay (the deck shuffle is
materialized into state and captured verbatim).
- Checkpoint table + GameEvent.checkpoint_id (tri-state) +
Game.rollback_timeline_version (models.py, Alembic migration).
- crud_rollback.py: serialize/apply/capture/seal-purge/rollback.
- Capture is driven by the broadcast middleware: snapshot per action
while in the `scene` phase, seal+purge otherwise. Confined to the
current scene; older scenes' checkpoints are purged at scene end.
- POST /game/{gid}/player/{pid}/rollback (routes_rollback.py),
server-enforced for Admins and Deep players.
- EventLog.svelte: per-event rollback buttons + timeline reconciliation.
- Remove the orphaned /scene/rollback per-card-play undo (dead code
since d7f8483, never wired up; superseded by full-state rollback).
Phase 1 truncates the future immediately; the greyed/undoable redo is
deferred to Phase 2.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
CSS refactor: every color, font, radius, and shadow is now defined once
in theme.css; all other styles derive translucent variants with
color-mix(), so re-theming means editing one file. Removed the
duplicate core.css/style.css import chains, dead styles, and the
Bootstrap/Tailwind orphan classes that were silently unstyled
(the main reason the splash page looked broken).
New "Lantern & Brine" look: brass and parchment on a lantern-lit
ink-navy night, Pirata One wordmark with Alegreya SC/Sans body fonts
(self-hosted via fontsource — they were previously referenced but
never loaded), parchment-faced playing cards, and a rebuilt splash
page. Inline color styles in components were replaced with semantic
classes (prompt-box, notice-banner, status chips, etc.), the rulebook's
embedded palette was updated to match, and the leftover Vite favicon
and "frontend" page title were replaced.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
