Method init

2dlib/font.cpp:270–311

//	----------------------------------------------------------------------------

void grFont::init(const char *fontname) {
  int i, slot = -1;

  //	Look for this font in the list, check if it has any references, and load it if
  //	there are none.
  if (fontname == NULL) {
    slot = 0;
  } else {
    for (i = 0; i < MAX_FONTS; i++) {
      if (stricmp(grFont::m_FontList[i].name, fontname) == 0) {
        slot = i;

        if (grFont::m_FontList[i].references == 0) {
          break;
        } else {
          m_FontHandle = slot;
          return;
        }
      }
    }

    ASSERT(slot != -1);

    //	clear up surface and bitmap lists
    grFont::m_FontList[slot].ch_w = NULL;
    grFont::m_FontList[slot].ch_h = NULL;
    grFont::m_FontList[slot].ch_u = NULL;
    grFont::m_FontList[slot].ch_v = NULL;

    for (i = 0; i < MAX_FONT_BITMAPS; i++) {
      grFont::m_FontList[slot].bmps[i] = -1;
      grFont::m_FontList[slot].surfs[i] = NULL;
    }

    //	We must load this font from the 'hogfile'
    grFont::load(m_FontList[slot].filename, slot);

    grFont::m_FontList[slot].references++;
  }

  m_FontHandle = slot;
}

void grFont::free() {
  if (m_FontHandle == -1)