* [VisualDatabase] Draw the card grid with a model/view instead of a widget per card
The visual card database built one CardInfoPictureWithTextOverlayWidget per
card, 100 per page, and tore them down on every search, resize and scroll
page. It also looked each card up again by name from the model row, kept a
shadow QList<ExactCard>, and carried paging state plus a 5 s timer that only
existed to defer the first page.
Replace that with a real view on a flattened model:
- CardDatabaseDisplayModel gains CardInfoRole and cardInfoAt(), so a view can
get the CardInfoPtr behind a proxy row without a name round trip.
- New CardDatabaseVisualDisplayModel (libcockatrice_models) flattens the
filtered and sorted proxy into one entry per displayed card picture: the
preferred printing normally, every printing of the selected sets while set
filters are active. Proxy changes rebuild it on a 30 ms coalescing timer.
- New CardDatabaseVisualView (QListView IconMode) paints only visible rows
through the new CardPictureDelegate, keeps the old interaction contract
(left/right/middle press -> cardClicked, hover -> cardHovered, Ctrl+wheel
resize, no selection, no focus stealing, scroll to top on a new result) and
repaints when CardPictureLoader reports an async image.
- CardSizeWidget::enableCtrlScrollResize() also watches scroll-area viewports,
which is what makes Ctrl+wheel work over a QListView.
- VisualDatabaseDisplayWidget drops the paging, the shadow list, the dead
members and the 5 s timer.
Behaviour-preserving: no gameplay change, no new user-facing strings.
* [VisualDatabase] Fix the card grid wheel step
QListView hands the delegate's item height to the scroll bar as its single step under ScrollPerPixel, so QAbstractSlider moved wheelScrollLines() whole card rows per notch. Handle the wheel in the view instead: one line is an eighth of the grid cell, so a notch moves about a third of a card row at any card size and still follows the OS line count.
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Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
* [Tests] Add headless game logic regression suite
Cover CardState, CardZoneLogic and the Command_MoveCard protobufs PlayerActions emits, against libcockatrice_game with a recording AbstractClient and no graphics. The old game_smoke_test cases are migrated into the new suite.
* [Tests] Cover game event application through GameEventHandler
Feeds GameEventContainers through the real dispatcher and asserts the resulting zone and card state: move (including face down), the set-card-attr attributes plus the all-cards and does-not-untap branches, card counters, attach/detach, zone reveal properties, and drawing named cards from the deck.
* [Tests] Replay a synthetic game state through the dispatcher
Builds a GameReplay in code, feeds its containers through the same GameEventHandler path the client uses, and asserts the materialized players, zones, cards and attachments plus event ordering for move, attributes and counters. A small headless zone view stands in for the graphics side where processPlayerInfo asks for card items.
* [Tests] Cover card flip, destroy, token and turn events
Adds the remaining state-mutating event handlers: flip (face down keeps the ref, face up adopts the printing), destroy (removes the card and un-attaches its attached cards), create token (database P/T unless provided or face down) and player properties changed under the concede/unconcede contexts, plus active player and phase.
* [Tests] Cover player lifecycle and counter events
Adds the player-level events that mutate session state: leave removes the player from the manager, kicked emits gameClosed, game closed flips the closed flag and clears the started flag, host changed moves the host role to another player, and create/set/delete update the player counters with unknown ids ignored.
* [Tests] Drive the zone view request through addCard
The test emitted createCardRequested itself and then asserted it was emitted. Registering a ZoneViewZoneLogic on the zone and adding a card exercises the real prepareAddCard -> signal path, so the assertion now fails if addCard stops asking the graphics side to build the card.
* [Tests] Skip the card database when listing tests
gtest_discover_tests runs the binary with --gtest_list_tests during the build. That process built the card database and replaced its default path provider, leaving allocations that the sanitizer leg's default LeakSanitizer check reports at exit, so discovery failed on Ubuntu 26.04. No test runs in list mode, so return before the database setup.
* [Tests] Fix fixture comment nit
Wraps the RecordingClient::sent member name in backticks in the comment.
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Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
