* build: doctest 2.4.11 in ref/
Single header test framework (MIT), vendored like the other libraries in
ref/ so the tests need nothing extra installed on the CI runners.
* refactor(physics): read vehicle definitions from text as well as files
TMoverParameters::LoadFIZ(path) opens the file and hands the parser over
to LoadFIZ_Parse(), which holds what LoadFIZ() did with it before. The
new LoadFIZ_Text() reads the same format from a string, so a definition
can be made up in memory, e.g. by a unit test. No change in behaviour for
files.
* build: the simulation core as a library the game links
The vehicle physics (McZapkie), the vehicle definition parser and the
helpers they use build as eu07_core, a static library the game links,
so the unit tests to come can link the very same objects instead of
compiling their own copy with their own settings.
The game's build settings (include dirs, definitions, compile options,
libraries) move from the executable to eu07_settings, an interface
target the library links publicly, so the game, the library and later
the tests all build with the same ones. What only the executable needs
stays with it: /MAP, /LARGEADDRESSAWARE, output dirs, the precompiled
header, runtime DLL copying, the crash reporter and the experimental
renderer. No change in what the game builds or links.
* test: unit tests of the simulation core, run as part of the build
eu07_unit_tests: C++ tests (doctest) of the simulation, which set up the
conditions, run the code and check the outcome. No game data, no window.
- the code under test is the core library (eu07_core), the very objects
the game links, built with the game's settings; engine_stubs.cpp stands
in for the logs, settings and scenery layers the library reaches for.
python gets linked with the settings but isn't needed to run the tests
- test vehicles are JSON definitions in tests/unit/data, with the sections
and keys of the game's vehicle definitions (tables as "rows", _keys are
comments), changed by the tests where needed and loaded from memory by
the game's own loader; an unknown section is an error rather than
silently skipped
- test::vehicle creates the mover the way TDynamicObject::Init() does and
steps it the way the simulation loop does, on a straight track of given
friction and gradient, optionally holding the brake pipe pressure the
way a coupled locomotive would
- the random numbers of the simulation are reseeded before every test
case, so a test gives the same result alone (IDE) or among the others
- building the game runs the tests at the end, once the game is linked,
and prints a one line summary ("Unit tests: 11/11 passed (80 checks)").
A failure prints the full report and fails the build, in CI and locally
alike, and removes the game binary so the next build reruns them. A
change of the tests alone relinks the game so they run (Ninja and
Makefile generators). -DWITH_TESTS=OFF leaves them out
- first tests: definitions reach the vehicle, KE service application and
release, deeper reduction brakes harder, every implemented distributor
valve charges/applies/releases, service braking stops a moving wagon
* test: stub basic_node::radius_() for GCC and Clang
The Linux build failed to link the unit tests: undefined reference to
scene::basic_node::radius_() from basic_node's vtable in engine_stubs.o.
basic_node has no key function for the Itanium C++ ABI (tooltip() is
declared plain but defined inline in the header), so GCC and Clang emit
its vtable in every unit using scenenode.h, and the vtable needs
radius_(), defined in scenenode.cpp, which the tests don't link. MSVC
emits vtables differently, so the Windows build linked.
* test: test vehicle definitions load with GCC and Clang
All the tests reading a definition failed on Linux with "unknown vehicle
definition section 0": the parsed definition was brace-initialised
(auto const json{parse(...)}), which GCC and Clang take for the
initializer list constructor of nlohmann::json, making an array holding
the definition, while MSVC copies it. Initialise it with =, and require
the definition to be a JSON object.
* test: SonarCloud issues of the unit tests
- test::definition_error for unusable test vehicle definitions instead of
std::runtime_error (S112)
- the rows of a table section written by a function of their own, less
nesting in definition::text() (S134)
- std::less<> for the section table (S6045)
- comments in the empty methods of the reseeding listener and stub (S1186)
- NOSONAR where the engine's headers fix the stubs: the extern globals
and the member function signatures (S5421, S5817, S1238)
- NOSONAR on LoadFIZ_Parse(): the cognitive complexity is the former body
of LoadFIZ(), moved as it was (S3776)
- a comment Sonar took for code reworded (S125)
Refresh ref/openal with current OpenAL Soft headers: adds alext.h (ALC_SOFT
extensions incl. reopen_device / system_events, ALC_CONNECTED, the EFX
presets) and efx*.h, and updates al.h/alc.h. Enables the audio device-change
following to build against native tokens instead of local fallbacks.
Squashes the last five commits: migrate to Python 3.14 (CMake, AppVeyor, Azure, README), vcpkg/setup-ci fixes, CMake adjustments, remove bundled ref/python 2.7, and related scripting/static file updates.
Co-authored-by: Cursor <cursoragent@cursor.com>
* Wheels animation distance changed to 200*D*LODbias
* Fixed spelling error in event syntax; old one remains for compatibility.
* Spelling error left in log text
* Zamiana metalic na floata z wazonym efektem.
# Conflicts:
# shaders/light_common.glsl
* Detail normalmap shaders @Jan21
* Explicit type conversion
* Leftover metalic as bool
* Syntax error
* Normalmap sampling inside ParallaxMapping function
