Function _updateSign

src/main/js/modules/signs/menu.js:101–111

(p_player, p_sign)

    var cSelectedIndex = selectedIndex;
    setLine(sign, 0, paddedLabel.bold());
    var _updateSign = function(p_player, p_sign) {
      cSelectedIndex = (cSelectedIndex + 1) % optLen;
      _redrawMenuSign(p_sign, cSelectedIndex, displayOptions);
      var signSelectionEvent = {
        player: p_player,
        sign: p_sign,
        text: options[cSelectedIndex],
        number: cSelectedIndex
      };
      callback(signSelectionEvent);
    };

    /* 
     get a unique ID for this particular sign instance