Method render

src/Abyss/AbyssEngine.cpp:64–102

}

void AbyssEngine::render() const {
    ImGui_ImplSDLRenderer2_NewFrame();
    ImGui_ImplSDL2_NewFrame();

    SDL_SetRenderDrawColor(_renderer.get(), 0, 0, 0, 255);
    SDL_RenderClear(_renderer.get());

    ImGui::NewFrame();
    if (_currentScene != nullptr) {
        SDL_SetRenderTarget(_renderer.get(), _renderTexture.get());

        if (_videoStream != nullptr) {
            _videoStream->render();
        } else {
            _currentScene->render();

            if (_cursorImage != nullptr && _mouseState.isVisible() && _mouseOverGameWindow) {
                int mx, my;
                _mouseState.getPosition(mx, my);
                _cursorImage->draw(0, mx + 1, my + 2);
            }
        }

        SDL_SetRenderTarget(_renderer.get(), nullptr);
        SDL_RenderCopy(_renderer.get(), _renderTexture.get(), nullptr, &_renderRect);
    }

    ImGui::Render();
    ImGui_ImplSDLRenderer2_RenderDrawData(ImGui::GetDrawData());

    // Is the mouse over an ImGui window, or outside _renderRect? If so, show the cursor, otherwise hide it
    if (ImGui::IsWindowHovered(ImGuiHoveredFlags_AnyWindow) || !_mouseOverGameWindow) {
        SDL_ShowCursor(SDL_TRUE);
    } else {
        SDL_ShowCursor(SDL_FALSE);
    }

    SDL_RenderPresent(_renderer.get());
}

void AbyssEngine::processEvents(const std::chrono::duration<double> deltaTime) {
    const absl::btree_map<uint8_t, Enums::MouseButton> buttonMap = {