static Serializer* GetSerializerForStream(const Stream& stream)
{
const String& ext = PathGetFileExtension(stream.path);
if(ext == "json")
return SerializerCreateJSON(AllocatorGetHeap(), 0);
else if(ext == "bin")
return SerializerCreateBinary(AllocatorGetHeap(), 0);
return SerializerCreateJSON(AllocatorGetHeap(), 0);
}
void Particles::createGeometry()
{
gb = AllocateThis(GeometryBuffer);
gb->setBufferAccess(BufferAccess::Write);
gb->setBufferUsage(BufferUsage::Dynamic);
material = MaterialCreate(AllocatorGetHeap(), "ParticlesMaterial");
Material* pMaterial = material.Resolve();
pMaterial->setDepthWrite(false);
pMaterial->setBlending(BlendSource::SourceAlpha, BlendDestination::One);
pMaterial->setShader("Tex");
RenderBatchPtr renderable = AllocateHeap(RenderBatch);
renderable->setPrimitiveType(PrimitiveType::Points);
renderable->setGeometryBuffer(gb);
renderable->setMaterial(material);
renderable->setRenderLayer(RenderLayer::Transparency);
renderable->onPreRender.Bind( this, &Particles::onPreRender );
renderable->onPostRender.Bind( this, &Particles::onPostRender );
addRenderable(renderable);
particles.resize(MAX_PARTICLES);
}
TextureAtlas::TextureAtlas(uint maxSize, PixelFormat pixelFormat)
{
atlasMaxSize = maxSize;
atlasSize = std::min(maxSize, DefaultSize);
rectanglePacker.Init(atlasSize,atlasSize);
atlasImageHandle = ImageCreate(AllocatorGetHeap(),atlasSize,atlasSize,pixelFormat);
}
Gizmo::Gizmo( const EntityPtr& node, const CameraWeakPtr& camera )
: nodeObject( node )
, weakCamera( camera )
, selectedAxis( GizmoAxis::None )
{
assert( node != nullptr );
// Disable the depth testing so the gizmo can be seen behind objects.
material = MaterialCreate(AllocatorGetHeap(), "GizmoMaterial");
material.Resolve()->setDepthRange(Vector2(0.0f, 0.1f));
}
// -- Init / Shutdown --
void WorkerThread::Make(WorkerThreadPool * pool, uint32 threadIndex)
{
//BOOST_LOG( gn_log::get() ) << "(Concurrent) \tWorker[ " << threadIndex << " ] starting up...\n";
LogInfo("WorkerThread[%i] starting up...", threadIndex);
Index_ = threadIndex;
Pool_ = pool;
TaskMutex_.reset( MutexCreate(AllocatorGetHeap()) );
Tasks_.reserve(TaskCapacity); // some random number of tasks
if(Index_ != 0) // so long as we're not the main thread...
{
//Thread_ = boost::thread( boost::bind( &Worker::Run, this ) ); // create the boost::thread to run our shit
ThreadFunction runFn = MakeDelegate(this, &WorkerThread::Run);
Thread_.reset( ThreadCreate(AllocatorGetHeap()) );
ThreadStart(Thread_, runFn, nullptr);
}
// TODO: Fix this.
else // Set this here, as the Run() function, which sets it otherwise, won't get called.
LocalWorkerThread_ = this;
//ThisThread_.reset( (const_cast<Worker *>(this)) );
}
EntityPtr SelectionPlugin::createRectangle()
{
Overlay* overlay = AllocateThis(Overlay);
overlay->setPositionMode( PositionMode::Absolute );
overlay->setOpacity(0.3f);
overlay->setBorderWidth(1);
overlay->setBorderColor( Color::White );
overlay->setBackgroundColor( Color::White );
Entity* dragRectangle = EntityCreate( AllocatorGetHeap() );
dragRectangle->addTransform();
dragRectangle->addComponent(overlay);
return dragRectangle;
}
NAMESPACE_CORE_BEGIN
void HashBase::AllocateBuckets(unsigned size, unsigned numBuckets)
{
if (this->ptrs)
Deallocate(this->ptrs);
HashNodeBase** ptrs = static_cast<HashNodeBase**>(AllocatorAllocate(AllocatorGetHeap(),
(numBuckets + 2)*sizeof(HashNodeBase*), 0));
unsigned* data = reinterpret_cast<unsigned*>(ptrs);
data[0] = size;
data[1] = numBuckets;
this->ptrs = ptrs;
ResetPtrs();
}
RenderBatchPtr Model::createDebugRenderable() const
{
MaterialHandle handleMaterial = MaterialCreate(AllocatorGetHeap(), "SkeletonDebug");
Material* material = handleMaterial.Resolve();
material->setDepthTest(false);
GeometryBuffer* gb = AllocateHeap(GeometryBuffer);
RenderBatch* renderable = AllocateHeap(Renderable);
renderable->setPrimitiveType(PrimitiveType::Lines);
renderable->setGeometryBuffer(gb);
renderable->setMaterial(handleMaterial);
return renderable;
}
void PipelineInit()
{
ReferenceProcessors();
ReferenceImporters();
Class* klass = ResourceProcessorGetType();
for(auto& child : klass->childs)
{
auto processor = (ResourceProcessor*)
child->createInstance(AllocatorGetHeap());
resourceProcessors.Push(processor);
LogInfo("Registering asset handler: %s", child->name);
}
}
RenderablePtr DebugBuildFrustum( const Frustum& box )
{
GeometryBuffer* gb = AllocateHeap(GeometryBuffer);
MaterialHandle materialHandle = MaterialCreate(AllocatorGetHeap(), "FrustumDebug");
Material* material = materialHandle.Resolve();
material->setBackfaceCulling( false );
Renderable* renderable = AllocateHeap(Renderable);
renderable->setPrimitiveType(PrimitiveType::Quads);
renderable->setGeometryBuffer(gb);
renderable->setMaterial(materialHandle);
renderable->setPrimitiveRasterMode( PrimitiveRasterMode::Wireframe );
DebugUpdateFrustum(renderable, box);
return renderable;
}
NAMESPACE_ENGINE_BEGIN
//-----------------------------------//
BulletDebugDrawer::BulletDebugDrawer()
{
gb = AllocateThis(GeometryBuffer, BufferUsage::Dynamic, BufferAccess::Write);
clearBuffer();
material = MaterialCreate(AllocatorGetHeap(), "PhysicsDebug");
material.Resolve()->setDepthCompare(DepthCompare::LessOrEqual);
renderable = AllocateThis(Renderable);
renderable->setPrimitiveType(PrimitiveType::Lines);
renderable->setGeometryBuffer(gb);
renderable->setMaterial(material);
}
static bool isUnderVersionControl(const ResourcePtr& res)
{
#if 0
Stream* stream = StreamCreateFromFile( AllocatorGetHeap(), res->getPath() );
/*, StreamMode::Read );*/
const String& fullPath = PathGetCurrentDir()
+ PathGetSeparator()
+ PathGetBase( FileGetFullPath(&file) )
+ PathGetSeparator()
+ ".svn";
FileClose(&file);
return wxFileName::DirExists(fullPath);
#endif
return false;
}
RenderablePtr DebugBuildBoundingBox( const BoundingBox& box )
{
GeometryBuffer* gb = AllocateHeap(GeometryBuffer);
MaterialHandle materialHandle = MaterialCreate(AllocatorGetHeap(), "BoundingBoxDebug");
Material* mat = materialHandle.Resolve();
mat->setDepthCompare( DepthCompare::LessOrEqual );
mat->setBackfaceCulling( false );
//mat->setDepthRange( Vector2(0.1f, 0.9f) );
Renderable* renderable = AllocateHeap(Renderable);
renderable->setPrimitiveType(PrimitiveType::Quads);
renderable->setGeometryBuffer(gb);
renderable->setMaterial(materialHandle);
renderable->setPrimitiveRasterMode( PrimitiveRasterMode::Wireframe );
DebugUpdateBoudingBox(gb, box, Color::White);
return renderable;
}
RenderablePtr DebugBuildRay( const Ray& pickRay, float length )
{
std::vector<Vector3> vertex;
vertex.push_back( pickRay.origin );
vertex.push_back( pickRay.getPoint(length) );
std::vector<Vector3> colors( 2, Color::Red );
GeometryBuffer* gb = AllocateHeap(GeometryBuffer);
gb->set( VertexAttribute::Position, vertex );
gb->set( VertexAttribute::Color, colors );
MaterialHandle material = MaterialCreate(AllocatorGetHeap(), "RayDebug");
Renderable* renderable = AllocateHeap(Renderable);
renderable->setPrimitiveType(PrimitiveType::Lines);
renderable->setGeometryBuffer(gb);
renderable->setMaterial(material);
return renderable;
}
ImageHandle FreeTypeFont::createGlyphImage(int codepoint, int fontSize) const
{
int glyph_index = FT_Get_Char_Index( fontInfo->face, codepoint );
int error = FT_Set_Pixel_Sizes(
fontInfo->face, /* handle to face object */
0, /* pixel_width */
fontSize ); /* pixel_height */
if ( error )
LogError("Error setting font size");
error = FT_Load_Glyph( fontInfo->face, glyph_index, FT_LOAD_RENDER | FT_LOAD_TARGET_LCD);
if ( error )
LogError("Error loading glyph");
FT_Glyph glyph; /* a handle to the glyph image */
error = FT_Get_Glyph( fontInfo->face->glyph, &glyph );
if ( error )
LogError("Error getting glyph");
FT_Vector origin;
origin.x = origin.y = 0;
error = FT_Glyph_To_Bitmap(
&glyph,
FT_RENDER_MODE_LCD,
&origin,
1 );
FT_Bitmap bitmap = ((FT_BitmapGlyph) glyph)->bitmap;
if (bitmap.width == 0 || bitmap.rows == 0)
return HandleInvalid;
auto image = ImageCreate(AllocatorGetHeap(), bitmap.width/3, bitmap.rows, PixelFormat::R8G8B8);
image.Resolve()->setBuffer(bitmap.buffer, bitmap.pitch);
return image;
}
bool NetworkInitialize()
{
gs_NetworkAllocator = AllocatorCreateHeap(AllocatorGetHeap());
AllocatorSetGroup(gs_NetworkAllocator, "Network");
ENetCallbacks callbacks;
callbacks.malloc = enet_custom_malloc;
callbacks.free = enet_custom_free;
int ret = enet_initialize_with_callbacks(ENET_VERSION, &callbacks);
if(ret != 0)
{
LogError("Error initializing ENet");
return false;
}
LogInfo("Initialized ENet %d.%d.%d networking layer",
ENET_VERSION_MAJOR, ENET_VERSION_MINOR, ENET_VERSION_PATCH);
return true;
}
wxBitmap* ConvertImageToBitmap( Image* image, const Path& fullPath )
{
if( !image || !image->isLoaded() )
return nullptr;
PixelFormat pf = image->getPixelFormat();
if( pf != PixelFormat::R8G8B8A8 )
{
LogDebug("Invalid image format: %s", EnumGetValueName(ReflectionGetType(PixelFormat), (int32)pf));
return nullptr;
}
//wxBitmap* bmp = new wxBitmap;
//bmp->Create(&image->getBuffer(), wxBITMAP_TYPE_ANY, image->getWidth(), image->getHeight(), 4);
Stream* stream = StreamCreateFromFile(AllocatorGetHeap(), fullPath, StreamOpenMode::Read);
if( !stream ) return nullptr;
std::vector<byte> data;
StreamRead(stream, data);
wxMemoryInputStream mem(&data[0], data.size());
wxImage img(mem);
img.Rescale(32, 32);
StreamDestroy(stream);
#if 0
const wxSize& size = GetSize();
if( img.GetWidth() > size.GetWidth() || img.GetHeight() > size.GetHeight() )
{
img.Rescale( size.GetWidth(), size.GetHeight() );
}
#endif
wxBitmap* bmp = new wxBitmap(img);
return bmp;
}
void Engine::setupLogger()
{
stream = StreamCreateFromFile( AllocatorGetHeap(), "Log.html", StreamOpenMode::Write);
log = LogCreate( AllocatorGetHeap() );
}
void InputInitialize()
{
gs_InputAllocator = AllocatorCreateHeap( AllocatorGetHeap() );
AllocatorSetGroup(gs_InputAllocator, "Input");
}
void ResourcesInitialize()
{
gs_ResourcesAllocator = AllocatorCreateHeap( AllocatorGetHeap() );
AllocatorSetGroup(gs_ResourcesAllocator, "Resources");
}