/// Initialize this system.
///
/// @param[in] rCommandLineInitialization Interface for initializing command-line parameters.
/// @param[in] rObjectTypeRegistration Interface for registering GameObject-based types. Note that this must
/// remain valid until Shutdown() is called on this system, as a reference
/// to it will be held by this system.
/// @param[in] rMemoryHeapPreInitialization Interface for performing any necessary pre-initialization of dynamic
/// memory heaps.
/// @param[in] rObjectLoaderInitialization Interface for creating and initializing the main GameObjectLoader instance.
/// Note that this must remain valid until Shutdown() is called on this
/// system, as a reference to it will be held by this system.
/// @param[in] rConfigInitialization Interface for initializing application configuration settings.
/// @param[in] rWindowManagerInitialization Interface for creating and initializing the global window manager
/// instance.
/// @param[in] rRendererInitialization Interface for creating and initializing the global renderer instance.
/// @param[in] pWorldType Type of World to create for the main world. If this is null, the
/// actual World type will be used.
bool GameSystem::Initialize(
CommandLineInitialization& rCommandLineInitialization,
ObjectTypeRegistration& rObjectTypeRegistration,
MemoryHeapPreInitialization& rMemoryHeapPreInitialization,
ObjectLoaderInitialization& rObjectLoaderInitialization,
ConfigInitialization& rConfigInitialization,
WindowManagerInitialization& rWindowManagerInitialization,
RendererInitialization& rRendererInitialization,
const GameObjectType* pWorldType )
{
// Initialize the timer first of all, in case someone wants to use it.
Timer::StaticInitialize();
// Initialize command-line parameters.
bool bCommandLineInitSuccess = rCommandLineInitialization.Initialize( m_moduleName, m_arguments );
HELIUM_ASSERT( bCommandLineInitSuccess );
if( !bCommandLineInitSuccess )
{
HELIUM_TRACE( TRACE_ERROR, TXT( "GameSystem::Initialize(): Command-line initialization failed.\n" ) );
return false;
}
#if HELIUM_ENABLE_TRACE
HELIUM_TRACE( TRACE_INFO, TXT( "Module name: %s\n" ), *m_moduleName );
HELIUM_TRACE( TRACE_INFO, TXT( "Command-line arguments:\n" ) );
size_t argumentCount = m_arguments.GetSize();
for( size_t argumentIndex = 0; argumentIndex < argumentCount; ++argumentIndex )
{
HELIUM_TRACE( TRACE_INFO, TXT( "* %s\n" ), *m_arguments[ argumentIndex ] );
}
#endif
// Initialize the async loading thread.
bool bAsyncLoaderInitSuccess = AsyncLoader::GetStaticInstance().Initialize();
HELIUM_ASSERT( bAsyncLoaderInitSuccess );
if( !bAsyncLoaderInitSuccess )
{
HELIUM_TRACE( TRACE_ERROR, TXT( "GameSystem::Initialize(): Async loader initialization failed.\n" ) );
return false;
}
//pmd - Initialize the cache manager
Path baseDirectory;
if ( !File::GetBaseDirectory( baseDirectory ) )
{
HELIUM_TRACE( TRACE_ERROR, TXT( "Could not get base directory." ) );
return false;
}
HELIUM_VERIFY( CacheManager::InitializeStaticInstance( baseDirectory ) );
// Initialize the reflection type registry and register GameObject-based types.
Reflect::Initialize();
rObjectTypeRegistration.Register();
m_pObjectTypeRegistration = &rObjectTypeRegistration;
// Perform dynamic memory heap pre-initialization.
rMemoryHeapPreInitialization.PreInitialize();
// Create and initialize the main GameObjectLoader instance.
GameObjectLoader* pObjectLoader = rObjectLoaderInitialization.Initialize();
HELIUM_ASSERT( pObjectLoader );
if( !pObjectLoader )
{
HELIUM_TRACE( TRACE_ERROR, TXT( "GameSystem::Initialize(): GameObject loader initialization failed.\n" ) );
return false;
}
m_pObjectLoaderInitialization = &rObjectLoaderInitialization;
// Initialize system configuration.
bool bConfigInitSuccess = rConfigInitialization.Initialize();
HELIUM_ASSERT( bConfigInitSuccess );
if( !bConfigInitSuccess )
{
HELIUM_TRACE( TRACE_ERROR, TXT( "GameSystem::Initialize(): Failed to initialize configuration settings.\n" ) );
return false;
}
// Initialize the job manager.
bool bJobManagerInitSuccess = JobManager::GetStaticInstance().Initialize();
HELIUM_ASSERT( bJobManagerInitSuccess );
if( !bJobManagerInitSuccess )
{
HELIUM_TRACE( TRACE_ERROR, TXT( "GameSystem::Initialize(): Job manager initialization failed.\n" ) );
return false;
}
// Create and initialize the window manager (note that we need a window manager for message loop processing, so
// the instance cannot be left null).
bool bWindowManagerInitSuccess = rWindowManagerInitialization.Initialize();
HELIUM_ASSERT( bWindowManagerInitSuccess );
if( !bWindowManagerInitSuccess )
{
HELIUM_TRACE( TRACE_ERROR, TXT( "GameSystem::Initialize(): Window manager initialization failed.\n" ) );
return false;
}
WindowManager* pWindowManager = WindowManager::GetStaticInstance();
if( !pWindowManager )
{
HELIUM_TRACE(
TRACE_INFO,
( TXT( "GameSystem::Initialize(): No window manager created. A window manager is necessary for " )
TXT( "GameSystem execution.\n" ) ) );
return false;
}
// Create and initialize the renderer.
bool bRendererInitSuccess = rRendererInitialization.Initialize();
HELIUM_ASSERT( bRendererInitSuccess );
if( !bRendererInitSuccess )
{
HELIUM_TRACE( TRACE_ERROR, TXT( "GameSystem::Initialize(): Renderer initialization failed.\n" ) );
return false;
}
Renderer* pRenderer = Renderer::GetStaticInstance();
if( !pRenderer )
{
HELIUM_TRACE( TRACE_INFO, TXT( "GameSystem::Initialize(): Using null renderer.\n" ) );
}
else
{
// Create the main application window.
Config& rConfig = Config::GetStaticInstance();
StrongPtr< GraphicsConfig > spGraphicsConfig(
rConfig.GetConfigObject< GraphicsConfig >( Name( TXT( "GraphicsConfig" ) ) ) );
HELIUM_ASSERT( spGraphicsConfig );
uint32_t displayWidth = spGraphicsConfig->GetWidth();
uint32_t displayHeight = spGraphicsConfig->GetHeight();
bool bFullscreen = spGraphicsConfig->GetFullscreen();
bool bVsync = spGraphicsConfig->GetVsync();
Window::Parameters windowParameters;
windowParameters.pTitle = TXT( "Lunar" );
windowParameters.width = displayWidth;
windowParameters.height = displayHeight;
windowParameters.bFullscreen = bFullscreen;
m_pMainWindow = pWindowManager->Create( windowParameters );
HELIUM_ASSERT( m_pMainWindow );
if( !m_pMainWindow )
{
HELIUM_TRACE( TRACE_ERROR, TXT( "Failed to create main application window.\n" ) );
return false;
}
m_pMainWindow->SetOnDestroyed( boost::bind( &GameSystem::OnMainWindowDestroyed, this, _1 ) );
Renderer::ContextInitParameters contextInitParams;
contextInitParams.pWindow = m_pMainWindow->GetHandle();
contextInitParams.displayWidth = displayWidth;
contextInitParams.displayHeight = displayHeight;
contextInitParams.bFullscreen = bFullscreen;
contextInitParams.bVsync = bVsync;
bool bContextCreateResult = pRenderer->CreateMainContext( contextInitParams );
HELIUM_ASSERT( bContextCreateResult );
if( !bContextCreateResult )
{
HELIUM_TRACE( TRACE_ERROR, TXT( "Failed to create main renderer context.\n" ) );
return false;
}
// Create and initialize the render resource manager.
RenderResourceManager& rRenderResourceManager = RenderResourceManager::GetStaticInstance();
rRenderResourceManager.Initialize();
// Create and initialize the dynamic drawing interface.
DynamicDrawer& rDynamicDrawer = DynamicDrawer::GetStaticInstance();
if( !rDynamicDrawer.Initialize() )
{
HELIUM_TRACE( TRACE_ERROR, TXT( "Failed to initialize dynamic drawing support.\n" ) );
return false;
}
}
// Initialize the world manager and main game world.
WorldManager& rWorldManager = WorldManager::GetStaticInstance();
bool bWorldManagerInitSuccess = rWorldManager.Initialize();
HELIUM_ASSERT( bWorldManagerInitSuccess );
if( !bWorldManagerInitSuccess )
{
HELIUM_TRACE( TRACE_ERROR, TXT( "World manager initialization failed.\n" ) );
return false;
}
if( !pWorldType )
{
pWorldType = World::GetStaticType();
HELIUM_ASSERT( pWorldType );
}
WorldPtr spDefaultWorld( rWorldManager.CreateDefaultWorld( pWorldType ) );
HELIUM_ASSERT( spDefaultWorld );
if( !spDefaultWorld )
{
HELIUM_TRACE( TRACE_ERROR, TXT( "Failed to create the default world.\n" ) );
return false;
}
HELIUM_TRACE( TRACE_INFO, TXT( "Created default world \"%s\".\n" ), *spDefaultWorld->GetPath().ToString() );
bool bWorldInitSuccess = spDefaultWorld->Initialize();
HELIUM_ASSERT( bWorldInitSuccess );
if( !bWorldInitSuccess )
{
HELIUM_TRACE( TRACE_ERROR, TXT( "Failed to initialize default world.\n" ) );
return false;
}
PackagePtr spLayerPackage;
HELIUM_VERIFY( GameObject::Create< Package >( spLayerPackage, Name( TXT( "DefaultLayerPackage" ) ), NULL ) );
HELIUM_ASSERT( spLayerPackage );
LayerPtr spLayer;
HELIUM_VERIFY( GameObject::Create< Layer >( spLayer, Name( TXT( "Layer" ) ), spLayerPackage ) );
HELIUM_ASSERT( spLayer );
spLayer->BindPackage( spLayerPackage );
HELIUM_VERIFY( spDefaultWorld->AddLayer( spLayer ) );
// Initialization complete.
return true;
}
/// Initialize this system.
///
/// @param[in] rCommandLineInitialization Interface for initializing command-line parameters.
/// @param[in] rMemoryHeapPreInitialization Interface for performing any necessary pre-initialization of dynamic
/// memory heaps.
/// @param[in] rAssetLoaderInitialization Interface for creating and initializing the main AssetLoader instance.
/// Note that this must remain valid until Shutdown() is called on this
/// system, as a reference to it will be held by this system.
/// @param[in] rConfigInitialization Interface for initializing application configuration settings.
/// @param[in] rWindowManagerInitialization Interface for creating and initializing the global window manager
/// instance.
/// @param[in] rRendererInitialization Interface for creating and initializing the global renderer instance.
/// @param[in] pWorldType Type of World to create for the main world. If this is null, the
/// actual World type will be used.
bool GameSystem::Initialize(
CommandLineInitialization& rCommandLineInitialization,
MemoryHeapPreInitialization& rMemoryHeapPreInitialization,
AssetLoaderInitialization& rAssetLoaderInitialization,
ConfigInitialization& rConfigInitialization,
WindowManagerInitialization& rWindowManagerInitialization,
RendererInitialization& rRendererInitialization,
AssetPath &rSystemDefinitionPath)
{
// Initialize the timer first of all, in case someone wants to use it.
Timer::StaticInitialize();
// Initialize command-line parameters.
bool bCommandLineInitSuccess = rCommandLineInitialization.Initialize( m_moduleName, m_arguments );
HELIUM_ASSERT( bCommandLineInitSuccess );
if( !bCommandLineInitSuccess )
{
HELIUM_TRACE( TraceLevels::Error, TXT( "GameSystem::Initialize(): Command-line initialization failed.\n" ) );
return false;
}
#if HELIUM_ENABLE_TRACE
HELIUM_TRACE( TraceLevels::Info, TXT( "Module name: %s\n" ), *m_moduleName );
HELIUM_TRACE( TraceLevels::Info, TXT( "Command-line arguments:\n" ) );
size_t argumentCount = m_arguments.GetSize();
for( size_t argumentIndex = 0; argumentIndex < argumentCount; ++argumentIndex )
{
HELIUM_TRACE( TraceLevels::Info, TXT( "* %s\n" ), *m_arguments[ argumentIndex ] );
}
#endif
// Initialize the async loading thread.
bool bAsyncLoaderInitSuccess = AsyncLoader::GetStaticInstance().Initialize();
HELIUM_ASSERT( bAsyncLoaderInitSuccess );
if( !bAsyncLoaderInitSuccess )
{
HELIUM_TRACE( TraceLevels::Error, TXT( "GameSystem::Initialize(): Async loader initialization failed.\n" ) );
return false;
}
//pmd - Initialize the cache manager
FilePath baseDirectory;
if ( !FileLocations::GetBaseDirectory( baseDirectory ) )
{
HELIUM_TRACE( TraceLevels::Error, TXT( "Could not get base directory." ) );
return false;
}
HELIUM_VERIFY( CacheManager::InitializeStaticInstance( baseDirectory ) );
// Initialize the reflection type registry and register Asset-based types.
Reflect::Initialize();
Components::Initialize();
TaskScheduler::CalculateSchedule();
// Perform dynamic memory heap pre-initialization.
rMemoryHeapPreInitialization.PreInitialize();
// Create and initialize the main AssetLoader instance.
AssetLoader* pAssetLoader = rAssetLoaderInitialization.Initialize();
HELIUM_ASSERT( pAssetLoader );
if( !pAssetLoader )
{
HELIUM_TRACE( TraceLevels::Error, TXT( "GameSystem::Initialize(): Asset loader initialization failed.\n" ) );
return false;
}
m_pAssetLoaderInitialization = &rAssetLoaderInitialization;
// Initialize system configuration.
bool bConfigInitSuccess = rConfigInitialization.Initialize();
HELIUM_ASSERT( bConfigInitSuccess );
if( !bConfigInitSuccess )
{
HELIUM_TRACE( TraceLevels::Error, TXT( "GameSystem::Initialize(): Failed to initialize configuration settings.\n" ) );
return false;
}
if ( !rSystemDefinitionPath.IsEmpty() )
{
pAssetLoader->LoadObject<SystemDefinition>( rSystemDefinitionPath, m_spSystemDefinition );
if ( !m_spSystemDefinition )
{
HELIUM_TRACE( TraceLevels::Error, TXT( "GameSystem::Initialize(): Could not find SystemDefinition. LoadObject on '%s' failed.\n" ), *rSystemDefinitionPath.ToString() );
}
else
{
m_spSystemDefinition->Initialize();
}
}
// Initialize the job manager.
bool bJobManagerInitSuccess = JobManager::GetStaticInstance().Initialize();
HELIUM_ASSERT( bJobManagerInitSuccess );
if( !bJobManagerInitSuccess )
{
HELIUM_TRACE( TraceLevels::Error, TXT( "GameSystem::Initialize(): Job manager initialization failed.\n" ) );
return false;
}
// Create and initialize the window manager (note that we need a window manager for message loop processing, so
// the instance cannot be left null).
bool bWindowManagerInitSuccess = rWindowManagerInitialization.Initialize();
HELIUM_ASSERT( bWindowManagerInitSuccess );
if( !bWindowManagerInitSuccess )
{
HELIUM_TRACE( TraceLevels::Error, TXT( "GameSystem::Initialize(): Window manager initialization failed.\n" ) );
return false;
}
// Create and initialize the renderer.
bool bRendererInitSuccess = rRendererInitialization.Initialize();
HELIUM_ASSERT( bRendererInitSuccess );
if( !bRendererInitSuccess )
{
HELIUM_TRACE( TraceLevels::Error, TXT( "GameSystem::Initialize(): Renderer initialization failed.\n" ) );
return false;
}
m_pRendererInitialization = &rRendererInitialization;
// Initialize the world manager and main game world.
WorldManager& rWorldManager = WorldManager::GetStaticInstance();
bool bWorldManagerInitSuccess = rWorldManager.Initialize();
HELIUM_ASSERT( bWorldManagerInitSuccess );
if( !bWorldManagerInitSuccess )
{
HELIUM_TRACE( TraceLevels::Error, TXT( "World manager initialization failed.\n" ) );
return false;
}
// Initialization complete.
return true;
}
