// by commy2
#include "script_component.hpp"

private ["_unit", "_vehicle", "_index"];

_unit = _this select 0;
_vehicle = _this select 1;
_index = _this select 2;

private "_turret";
_turret = [_unit] call EFUNC(common,getTurretIndex);

if (_turret isEqualTo [] && {_unit == driver _vehicle}) then {
    private ["_weapons", "_weapon"];

    _weapons = weapons _vehicle;
    if (_index > count _weapons - 1) exitWith {};

    _weapon = _weapons select _index;

    _index = 0;
    while {
        _index < 100 && {currentWeapon _vehicle != _weapon}
    } do {
        _unit action ["SwitchWeapon", _vehicle, _unit, _index];
        _index = _index + 1;
    };

} else {
    private ["_weapons", "_weapon"];

    _weapons = _vehicle weaponsTurret _turret;
    if (_index > count _weapons - 1) exitWith {};

    _weapon = _weapons select _index;

    _index = 0;
    while {
        _index < 100 && {_vehicle currentWeaponTurret _turret != _weapon}
    } do {
        _unit action ["SwitchWeapon", _vehicle, _unit, _index];
        _index = _index + 1;
    };

};