/*
    Author: IT07

    Description:
    Adds magazines to given unit's vest/backpack if it flairTypes

    Params:
    _this: ARRAY
    _this select 0: OBJECT - unit to give ammo to
    _this select 1: STRING - primaryWeapon classname
    _this select 2: STRING - secondaryWeapon classname
    _this select 3: STRING - handGunWeapon classname

    Returns:
    BOOLEAN - true if successful
*/

private ["_r","_this0"];
params [
   ["_this0", objNull, [objNull]],
   ["_this1", "", [""]],
   ["_this2", "", [""]],
   ["_this3", "", [""]]
];

_r = [];
if not(_this1 isEqualTo "") then
   {
      private ["_m"];
      _m = selectRandom (getArray (configFile >> "CfgWeapons" >> _this1 >> "magazines"));
      for "_l" from 1 to 5 do
         {
            if not(_this0 canAdd _m) exitWith {};
            _this0 addItem _m;
         };
      _r pushBack true;
   };

if not(_this2 isEqualTo "") then
   {
      if not((backPack _this0) isEqualTo "") then
         {
            private ["_m"];
            _m = selectRandom (getArray (configFile >> "CfgWeapons" >> _this2 >> "magazines"));
            for "_l" from 1 to 3 do
               {
                  if not(_this0 canAdd _m) exitWith {};
                  _this0 addItem _m;
               };
            _r pushBack true;
         };
   };

if not(_this3 isEqualTo "") then
   {
      private ["_m"];
      _m = selectRandom (getArray (configFile >> "CfgWeapons" >> _this3 >> "magazines"));
      for "_l" from 1 to 4 do
         {
            if not(_this0 canAdd _m) exitWith {};
            _this0 addItem _m;
         };
      _r pushBack true;
   };

if ((count _r) > 0) then { _r = true } else { _r = nil };
_r