A cross-platform virtual tabletop for multiplayer card games https://cockatrice.github.io
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BruebachL 0934380a5c
[Translations] Load Qt's own translations and build ours with the binary (#7384)
* [Translations] Load Qt's own translations and build ours with the binary

Three separate bugs kept translations from working.

installNewTranslator() loaded the application translation into
qtTranslator. QTranslator discards its previous contents on every load, so
that wiped the qt_<lang>.qm loaded one line earlier and installed an empty
translator instead. Qt's own strings were never translated on any platform.
Give each file its own translator.

QLibraryInfo::path(TranslationsPath) was the only directory searched for
Qt's translations. A relocated Qt can report a path that does not exist: the
KDE Flatpak runtime reports /usr/translations while its files live in
/usr/share/qt6/translations. Probe the usual install layouts and only hand
back the ones that exist.

The .qm files were attached to the default build target only, so building
the executable on its own left it without any translations and the language
selector empty. Attach them to the target as well.

Move the shared lookup into TranslationLoader so client and Oracle cannot
drift again, and have it report a missing translation at debug level. An
unset language is the default for English, which has no file to begin with,
and warning about it only added noise to every fresh debug log.

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>

* [Tests] Define main() in translation_loader_test

Without a GTest installation the fallback in tests/CMakeLists.txt links
only gtest, not gtest_main, so the test has to bring its own main(). Every
other test already does; only this one relied on the distribution package
and failed to link on CI.

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>

* [Tests] Put the translation loader fixture next to the test executable

A multi-config generator (MSBuild, Xcode) writes the executable to a
per-config subdirectory while the .qm stays in the current binary
directory, so applicationDirPath() never saw the fixture and
ABuildTreeFindsTheTranslationsNextToTheExecutable failed on Windows.

* [Translations] Depend on Qt's lrelease target and skip the loader test without lrelease

Attaching the .qm custom commands to a second custom target races with
Qt's own <Project>_lrelease target on MSBuild/Makefiles and is rejected
by Xcode, so depend on Qt's target instead. Only build the translation
loader test when Qt6::lrelease is available.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
Co-authored-by: ZeldaZach <zahalpern+github@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 15:04:30 +02:00
.ci [Installer] Wait on the launching process so auto-updates cannot write over a mixed Qt runtime (#7372) 2026-10-02 15:15:29 +02:00
.github [Installer] Wait on the launching process so auto-updates cannot write over a mixed Qt runtime (#7372) 2026-10-02 15:15:29 +02:00
.tx Remove webclient (extracted to Webatrice repo) (#6848) 2026-05-08 09:14:53 -04:00
cmake [Installer] Wait on the launching process so auto-updates cannot write over a mixed Qt runtime (#7372) 2026-10-02 15:15:29 +02:00
cockatrice [Translations] Load Qt's own translations and build ours with the binary (#7384) 2026-10-03 15:04:30 +02:00
doc [Settings] Back up the settings folder before migrating (#7386) 2026-10-03 14:59:58 +02:00
libcockatrice_card [Card] Add a setting for the language used in card search (#7314) 2026-09-21 08:50:48 +02:00
libcockatrice_deck_list [DeckList] Extract deck metadata element readers (#7325) 2026-09-19 10:35:05 +02:00
libcockatrice_filters [Filter] Restore exact, case-insensitive set code search (#7336) 2026-09-21 14:22:05 +02:00
libcockatrice_interfaces [Client] Add option to use game time in game log timestamps (#7265) 2026-10-02 17:30:48 +02:00
libcockatrice_models [Card] Add a setting for the language used in card search (#7314) 2026-09-21 08:50:48 +02:00
libcockatrice_network [Client] Release room-join join markers when a command times out (#7348) 2026-09-24 18:40:37 +02:00
libcockatrice_protocol [Server] Add deck share links and public deck visibility (#7241) 2026-09-20 20:22:16 +02:00
libcockatrice_rng [Security] Use a CSPRNG for salts, tokens, and RNG seeding (#7192) 2026-09-04 13:49:18 +02:00
libcockatrice_settings [Settings] Back up the settings folder before migrating (#7386) 2026-10-03 14:59:58 +02:00
libcockatrice_utility [Translations] Load Qt's own translations and build ours with the binary (#7384) 2026-10-03 15:04:30 +02:00
oracle [Translations] Load Qt's own translations and build ours with the binary (#7384) 2026-10-03 15:04:30 +02:00
servatrice [Client/Server] Keep non-deck files out of the deck storage (#7352) 2026-09-27 21:32:49 +02:00
tests [Translations] Load Qt's own translations and build ours with the binary (#7384) 2026-10-03 15:04:30 +02:00
vcpkg@9e593bb18e Update vcpkg submodule to 2026.07.29 release (+ add baseline) (#7067) 2026-08-05 22:00:06 +02:00
.clang-format Enable RemoveSemicolon & update format.sh (#6896) 2026-05-16 20:26:37 +02:00
.cmake-format.json rework formatting with cmake-format (#4627) 2022-06-08 21:14:26 -04:00
.dockerignore Update CONTRIBUTING and more travis removing (#4179) 2020-11-28 03:14:15 -05:00
.gitignore [Card Database] Improve loading times through binary cache (#7051) 2026-07-27 23:12:53 +02:00
.gitmodules Docs: Use doxygen-awesome-css theme (#6512) 2026-01-24 11:22:43 +01:00
CMakeLists.txt [Installer] Wait on the launching process so auto-updates cannot write over a mixed Qt runtime (#7372) 2026-10-02 15:15:29 +02:00
docker-compose.yml Docker compose: Link to our GHCR hosted servatrice image (#6728) 2026-03-22 10:28:24 +01:00
docker-compose.yml.windows Docker compose: Link to our GHCR hosted servatrice image (#6728) 2026-03-22 10:28:24 +01:00
Dockerfile [Security] Use a CSPRNG for salts, tokens, and RNG seeding (#7192) 2026-09-04 13:49:18 +02:00
Doxyfile [CI] Use Doxygen v1.18.0 (#7374) 2026-10-02 03:41:29 +02:00
format.sh [Build] Add precompiled headers for Qt-backed executables (#7235) 2026-09-05 19:40:36 +02:00
LICENSE update the address of the fsf in the license (#6113) 2025-09-10 18:18:34 -04:00
README.md fix table formatting (#7256) 2026-09-06 22:18:36 +02:00
shell.nix nix: Add development utilities to shell.nix (#5725) 2025-03-15 19:03:26 +00:00
vcpkg.json Update vcpkg submodule to 2026.07.29 release (+ add baseline) (#7067) 2026-08-05 22:00:06 +02:00


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To get started with Cockatrice ⇢ view our webpage
To get support, or suggest changes to the app ⇢ file an issue (How?) To help with development ⇢ learn how to contribute


Cockatrice

Cockatrice is an open-source, multiplatform application for playing tabletop card games over a network. The program's server design prevents users from manipulating the game for unfair advantage. The client also provides a single-player mode, which allows users to brew while offline.

This project uses C++ and the Qt libraries.

Download Cockatrice Eternal Download Count

Downloads are available for stable releases and the current beta version in development.
There is no strict release schedule for either of them.

Latest stable release:
Download Stable Release  
Latest beta version:
Download Beta Release   
While incorporating the latest fixes and features, beta builds may not be stable or contain new bugs!
Please report any findings and open new issues when testing them!

Related Repositories

Community Resources Discord

Join our Discord community to connect with other project contributors (#dev channel) or fellow users of the app. Come here to talk about the application, features, or just to hang out.

Important

For support regarding specific servers, please contact that server's admin/mods and use their dedicated communication channels rather than contacting the team building the software.

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Code | Documentation | Translation

Repository Activity

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Code

To contribute code to the project, please review our guidelines first.
We maintain two tags for contributors to easier find issues to potentially work on:

  • Good first issue
    Issues tagged in this way provide a simple way to get started. They don't require much experience to be worked on.
  • Help wanted
    This tag is used for issues that we are looking for somebody to pick up. Often this is for feature suggestions we support, but don't have the time to work on ourselves.

For both tags, we're willing to provide help to contributors in showing them where and how they can make changes, as well as code reviews for submitted changes.
We'll happily advice on how best to implement a feature, or we can show you where the codebase is doing something similar before you get too far along - put a note on an issue you want to discuss more on!

You can also have a look at our Todo List in our Code Documentation or search the repo for \todo comments.

Documentation CI Docs

There are various places where useful information for different needs are maintained:

Cockatrice tries to use the Google Developer Documentation Style Guide to ensure consistent documentation. We encourage you to improve the documentation by suggesting edits based on this guide.

Translation Transifex Project

Cockatrice uses Transifex to manage translations. You can help us bring Cockatrice and Oracle to your language and just adjust single wordings right from within your browser by visiting our Transifex project page. The Webatrice web client manages its own translations in its repo.

Check out our Translator FAQ for more information about getting involved, and join a group of hundreds of others!

Build CI Desktop CI Docker

Dependencies: (for minimum versions search our CMake file)

Oracle can optionally use some packages to load compressed card files:


Basic compilation steps:

mkdir build
cd build
cmake ..
make

You can then

  • Create a Cockatrice installation inside the release folder:
    make install
    
  • Or make an installation package specific to your system:
    make package
    

Note

Detailed compiling instructions can be found in the Cockatrice wiki at Compiling Cockatrice


The following flags (with their non-default values) can be passed to cmake:

Flag Description
-DWITH_SERVER=1 Build Servatrice server
-DWITH_CLIENT=0 Don't build Cockatrice client
-DWITH_ORACLE=0 Don't build Oracle card database tool
-DCMAKE_BUILD_TYPE=Debug Compile in debug mode
Enables extra logging output, debug symbols, and much more verbose compiler warnings
-DWARNING_AS_ERROR=0 Don't treat compilation warnings as errors in debug mode
-DUPDATE_TRANSLATIONS=1 Configure make to update the translation .ts files for new strings in the source code
Note: make clean will remove the .ts files
-DTEST=1 Enable regression tests
Note: make test to run tests, googletest will be downloaded if not available

Run

Cockatrice is the game client
Oracle fetches card data
Servatrice is the server

Docker

You can build an image & deploy a Servatrice (Cockatrice server) container using Docker and our Dockerfile yourself.

For more details, look into our wiki section on Setting up Servatrice.
You'll also find more hints on our pre-build image there, or the docker-compose file which will configure and run both a MySQL server and Servatrice.

License GPLv2 License

Cockatrice is free software, licensed under the GPLv2.