Method Run

Engine/source/EtRuntime/AbstractFramework.cpp:62–170

------------------------ AbstractFramework::Run Bootstrap the engine and start the main loop

// Bootstrap the engine and start the main loop
//
void AbstractFramework::Run()
{
	core::Logger::Initialize();//Init logger first because all output depends on it from the start
	//Logger::StartFileLogging("debug_log.log");

	LOG(FS("E.T.Engine"));
	LOG(FS("//////////"));
	LOG("");
	LOG(FS(" - version: %s", et::build::Version::s_Name.c_str()));
	LOG("");

	fw::Config* const cfg = fw::Config::GetInstance();
	cfg->Initialize();

	// init unified scene, systems etc
	fw::UnifiedScene::Instance().GetEventDispatcher().Register(fw::E_SceneEvent::RegisterSystems,
		fw::T_SceneEventCallback([this](fw::T_SceneEventFlags const flags, fw::SceneEventData const* const eventData)
		{
			UNUSED(flags);
			UNUSED(eventData);

			OnSystemInit();
		}));

	// ensure we show the splash screen every time the scene switches
	// Callback ID not required as we destroy the scene manager here before destroying this class
	fw::UnifiedScene::Instance().GetEventDispatcher().Register(fw::E_SceneEvent::SceneSwitch | fw::E_SceneEvent::Activated,
		fw::T_SceneEventCallback([this](fw::T_SceneEventFlags const flags, fw::SceneEventData const* const evnt)
		{
			UNUSED(evnt);

			switch (static_cast<fw::E_SceneEvent>(flags))
			{
			case fw::E_SceneEvent::SceneSwitch:
				m_Viewport->SetRenderer(m_SplashScreenRenderer);

				m_Viewport->SetTickDisabled(true);
				m_RenderArea.Update(); // update manually incase we don't run the game loop before the new scene is activated 
				m_Viewport->SetTickDisabled(false);
				break;

			case fw::E_SceneEvent::Activated:
				m_Viewport->SetRenderer(m_SceneRenderer); // update will happen anyway during the loop
				break;

			default:
				ET_ASSERT(true, "Unexpected scene event type!");
				break;
			}
		}));

	fw::UnifiedScene::Instance().Init();

	// init rendering target
	m_Viewport = new render::Viewport(&m_RenderArea);
	m_SplashScreenRenderer = new render::SplashScreenRenderer();
	m_Viewport->SetRenderer(m_SplashScreenRenderer);
	m_RenderArea.Initialize(); // also initializes the viewport and its renderer