Method registerScriptBindings

Source/Mogwai/MogwaiScripting.cpp:126–228

    }

    void Renderer::registerScriptBindings(pybind11::module& m)
    {
        using namespace pybind11::literals;

        pybind11::class_<Renderer> renderer(m, "Renderer");
        renderer.def(kRunScript.c_str(), &Renderer::loadScript, "path"_a);
        renderer.def(kLoadScene.c_str(), &Renderer::loadScene, "path"_a, "buildFlags"_a = SceneBuilder::Flags::Default);
        renderer.def(kUnloadScene.c_str(), &Renderer::unloadScene);
        renderer.def(kSaveConfig.c_str(), &Renderer::saveConfig, "path"_a);
        renderer.def(kAddGraph.c_str(), &Renderer::addGraph, "graph"_a);
        renderer.def(kSetActiveGraph.c_str(),
            [](Renderer* pRenderer, const ref<RenderGraph>& pGraph)
            {
                pRenderer->setActiveGraph(pGraph);
            }, "graph"_a);
        renderer.def(kRemoveGraph.c_str(), pybind11::overload_cast<const std::string&>(&Renderer::removeGraph), "name"_a);
        renderer.def(kRemoveGraph.c_str(), pybind11::overload_cast<const ref<RenderGraph>&>(&Renderer::removeGraph), "graph"_a);
        renderer.def(kGetGraph.c_str(), &Renderer::getGraph, "name"_a);
        renderer.def_property(kSceneUpdateCallback.c_str(), &Renderer::getSceneUpdateCallback, &Renderer::setSceneUpdateCallback);

        auto resizeFrameBuffer = [](Renderer* pRenderer, uint32_t width, uint32_t height) { pRenderer->resizeFrameBuffer(width, height); };
        renderer.def(kResizeFrameBuffer.c_str(), resizeFrameBuffer);
        renderer.def("resizeSwapChain", resizeFrameBuffer); // PYTHONDEPRECATED

        auto renderFrame = [](Renderer* pRenderer) { pRenderer->getProgressBar().close(); pRenderer->renderFrame(); };
        renderer.def(kRenderFrame.c_str(), renderFrame);

        renderer.def_property_readonly(kScene.c_str(), &Renderer::getScene);
        renderer.def_property_readonly(kActiveGraph.c_str(), &Renderer::getActiveGraph);
        renderer.def_property_readonly(kClock.c_str(), [] (Renderer* pRenderer) { return &pRenderer->getGlobalClock(); });
        renderer.def_property_readonly(kProfiler.c_str(), [] (Renderer* pRenderer) { return pRenderer->getDevice()->getProfiler(); });

        auto getUI = [](Renderer* pRenderer) { return pRenderer->isUiEnabled(); };
        auto setUI = [](Renderer* pRenderer, bool show) { pRenderer->toggleUI(show); };
        renderer.def_property(kUI.c_str(), getUI, setUI);

        renderer.def_property(kKeyCallback.c_str(), &Renderer::getKeyCallback, &Renderer::setKeyCallback);

        for (auto& pe : mpExtensions)
        {
            pe->registerScriptBindings(m);
            if (auto var = pe->getScriptVar(); !var.empty())
            {
                renderer.def_property_readonly(var.c_str(), [&pe] (Renderer* pRenderer) { return pe.get(); });
            }
        }

        // Replace the `help` function
        auto globalHelp = []() { pybind11::print(kGlobalHelp); };
        m.def("help", globalHelp);

        auto objectHelp = [](pybind11::object o)
        {
            auto b = pybind11::module::import("builtins");
            auto h = b.attr("help");
            h(o);
        };
        m.def("help", objectHelp, "object"_a);