// Loads a FreeType face.
void* FontProvider::LoadFace(const String& file_name)
{
BitmapFontDefinitions *bm_face = new BitmapFontDefinitions();
FontParser parser( bm_face );
FileInterface* file_interface = GetFileInterface();
FileHandle handle = file_interface->Open(file_name);
if (!handle)
{
return NULL;
}
size_t length = file_interface->Length(handle);
byte* buffer = new byte[length];
file_interface->Read(buffer, length, handle);
file_interface->Close(handle);
StreamMemory* stream = new StreamMemory( buffer, length );
stream->SetSourceURL( file_name );
parser.Parse( stream );
bm_face->Face.Source = file_name;
return bm_face;
}
// Loads a FreeType face.
void* FontDatabase::LoadFace(const String& file_name)
{
FileInterface* file_interface = GetFileInterface();
FileHandle handle = file_interface->Open(file_name);
if (!handle)
{
return false;
}
// Seek to the end of the file so we can determine its size.
if (!file_interface->Seek(handle, 0, SEEK_END))
{
file_interface->Close(handle);
return false;
}
size_t length = file_interface->Tell(handle);
file_interface->Seek(handle, 0, SEEK_SET);
FT_Byte* buffer = new FT_Byte[length];
file_interface->Read(buffer, length, handle);
file_interface->Close(handle);
return LoadFace(buffer, length, file_name, true);
}
ModelLoader* ModelLoader::Create(
ModelLoaderLoad load,
ModelLoaderUnload unload)
{
auto loader = new ModelLoader( load, unload );
auto internalLoader = new EffekseerRendererGL::ModelLoader(loader->GetFileInterface());
loader->SetInternalLoader( internalLoader );
return loader;
}
// Closes the stream.
void StreamFile::Close()
{
if (file_handle)
{
GetFileInterface()->Close(file_handle);
file_handle = NULL;
}
length = 0;
}
// Loads a FreeType face.
void* FontProvider::LoadFace(const String& file_name)
{
FileInterface* file_interface = GetFileInterface();
FileHandle handle = file_interface->Open(file_name);
if (!handle)
{
return NULL;
}
size_t length = file_interface->Length(handle);
FT_Byte* buffer = new FT_Byte[length];
file_interface->Read(buffer, length, handle);
file_interface->Close(handle);
return LoadFace(buffer, (int)length, file_name, true);
}
/// Attempts to open the stream pointing at a given URL.
bool StreamFile::Open(const String& path)
{
String url_safe_path = path.Replace(":", "|");
SetStreamDetails(URL(url_safe_path), Stream::MODE_READ);
if (file_handle)
Close();
// Fix the path if a leading colon has been replaced with a pipe.
String fixed_path = path.Replace("|", ":");
file_handle = GetFileInterface()->Open(fixed_path);
if (!file_handle)
{
Log::Message(Log::LT_WARNING, "Unable to open file %s.", fixed_path.CString());
return false;
}
GetLength();
return true;
}
// Sets the stream position (in bytes).
bool StreamFile::Seek(long offset, int origin) const
{
return GetFileInterface()->Seek(file_handle, offset, origin);
}
// Returns the position of the stream pointer (in bytes).
size_t StreamFile::Tell() const
{
return GetFileInterface()->Tell(file_handle);
}
// Determines the length of the stream.
void StreamFile::GetLength()
{
length = GetFileInterface()->Length(file_handle);
}
// Read from the stream.
size_t StreamFile::Read(void* buffer, size_t bytes) const
{
return GetFileInterface()->Read(buffer, bytes, file_handle);
}