Font::Font(const std::string &file, int height)
: Resource() {
m_filePath = file;
m_height = height;
FT_Library library;
if (FT_Init_FreeType(&library))
throw std::runtime_error("FT_Init_FreeType failed");
FT_Face face;
if (FT_New_Face(library, file.c_str(), 0, &face))
throw std::runtime_error("FT_New_Face failed");
// Multiply height with 64 to match FreeType's convention
FT_Set_Char_Size(face, height << 6, height << 6, 96, 96);
m_displayLists = glGenLists(128);
glGenTextures(128, &m_textures[0]);
for (unsigned char i = 0; i < 128; i++)
makeDisplayList(face, i);
FT_Done_Face(face);
FT_Done_FreeType(library);
}
void Disk::doDraw() {
Screen::getInstance()->setDrawingMode(0, Screen::DM_PREMUL);
if (displayList_ == 0)
makeDisplayList();
else
glCallList(displayList_);
}
