a3_vemf_reloaded/exile_vemf_reloaded/functions/fn_headLessClient.sqf

/*
    Author: IT07

    Description:
    selects a headless client with least (VEMFr) load

    Params:
    None

    Returns:
    OBJECT - the headless client
*/

private ["_hasLowest"];
if (("headLessClientSupport" call VEMFr_fnc_getSetting) isEqualTo 1) then
{ // Ok, Headless Clients enabled. let us continue
   private ["_hcList","_ingameHCs"];
   _hcList = "headLessClientNames" call VEMFr_fnc_getSetting;
   // We have the names now, check if any of them is actually ingame
   _ingameHCs = [];
   {
      if (typeOf _x isEqualTo "HeadlessClient_F") then
      {
         if (_x in _hcList) then
         {
            _ingameHCs pushBack [_x, name _x];
         };
      };
   } forEach allPlayers;
   if (count _ingameHCs > 0) then
   { // At least 1 of given headless clients is ingame, lets check their load
      private ["_globalLoad","_lowestLoad","_hasLowest"];
      _globalLoad = uiNamespace getVariable "VEMFrHcLoad";
      _lowestLoad = 99999;
      _hasLowest = "";
      { // Find the lowest load number
         private ["_load"];
         _load = _x select 1;
         if (_load < _lowestLoad) then
         {
            _lowestLoad = _load;
            _hasLowest = _x select 0;
         };
      } forEach _globalLoad;

      private ["_index"];
      // HC with lowest load found, add +1 to its current load
      _index = _globalLoad find [_hasLowest, _lowestLoad];
      if (_index > -1) then
      {
         _globalLoad set [_index,[_hasLowest, _lowestLoad +1]]
      };
   };
} else
{
   ["fn_headLessClient", 0, "Can not run. headLessClientSupport is not enabled"] spawn VEMFr_fnc_log;
};
// Lowest load found, send it
_hasLowest