Method OnDraw

Descent3/CtlCfgElem.cpp:575–646

}

void cfg_element::OnDraw() {
  // draw text, then buttons, then...
  UITextItem title(MONITOR9_NEWUI_FONT, m_title, NEWUI_MONITORFONT_COLOR);

  int x = 0, i;

  if (m_infocus) {
    title.set_alpha(m_slot_alpha);
  }

  if (m_fnid != -1) {
    UITextItem text(GADGET9_NEWUI_FONT, "?", NEWUI_GADGETFONT_COLOR);
    if (m_curslot == CFGELEM_SLOT_CLEAR && CHECK_FLAG(m_flags, F_ELEM_HILITE)) {
      m_xbtn_bmp_lit->draw(x, 0);
    } else {
      m_xbtn_bmp->draw(x, 0);
    }
    text.draw(x + (m_xbtn_bmp->width() - text.width()) / 2, 1 + (m_xbtn_bmp->height() - text.height()) / 2);
    x += 28;
  }

  title.draw(x, 0);

  if (m_fnid != -1) {
    ct_type ctype[CTLBINDS_PER_FUNC];
    uint8_t cfgflags[CTLBINDS_PER_FUNC];
    ct_config_data cfgdata;
    tCfgDataParts cfgparts;

    x = CFGELEM_BTN_X;

    Controller->get_controller_function(m_fnid, ctype, &cfgdata, cfgflags);
    parse_config_data(&cfgparts, ctype[0], ctype[1], cfgdata);

    for (i = 0; i < N_CFGELEM_SLOTS; i++) {
      const char *txt;
      uint8_t one_binding = (i == 0) ? cfgparts.bind_0 : cfgparts.bind_1;
      uint8_t one_ctrlbind = (i == 0) ? cfgparts.ctrl_0 : cfgparts.ctrl_1;

      txt = cfg_binding_text(ctype[i], one_ctrlbind, one_binding);

      // draw button
      if (CHECK_FLAG(m_flags, F_ELEM_HILITE) && m_curslot == i) {
        m_btn_bmp_lit->draw(x, 0);
      } else {
        m_btn_bmp->draw(x, 0);
      }

      // draw text
      if (txt) {
        UITextItem text(GADGET9_NEWUI_FONT, txt, NEWUI_GADGETFONT_COLOR);

        if (m_infocus) {
          if (m_curslot == i) {
            text.set_alpha(m_slot_alpha);
          }
        }