/*
 * Author: GitHawk
 * Check if a unit can disconnect a fuel nozzle
 *
 * Arguments:
 * 0: The unit <OBJECT>
 * 1: The object holding the nozzle <OBJECT>
 *
 * Return Value:
 * Can disconnect <BOOL>
 *
 * Example:
 * [player, truck] call ace_refuel_fnc_canDisconnect
 *
 * Public: No
 */
#include "script_component.hpp"

private ["_nozzle", "_sink", "_fueling"];
params ["_unit", "_nozzleHolder"];

if (isNull _unit || {!(_unit isKindOf "CAManBase")} || {!local _unit} || {(_nozzleHolder distance _unit) > REFUEL_ACTION_DISTANCE}) exitWith {false};

_nozzle = _nozzleHolder getVariable [QGVAR(nozzle), objNull];
if (isNull _nozzle) exitWith {false};

_sink = _nozzle getVariable [QGVAR(sink), objNull];
if (isNull _sink) exitWith {false};

_fueling = _nozzle getVariable [QGVAR(fueling), 0];
if (_fueling == 1) exitWith {false};

true