ACE3/addons/map/functions/fnc_isFlashlight.sqf

#include "..\script_component.hpp"
/*
 * Author: veteran29
 * Checks if the given item is a flashlight.
 *
 * Arguments:
 * 0: Item Classname <STRING>
 *
 * Return Value:
 * Is flashlight <BOOL>
 *
 * Example:
 * ["acc_flashlight"] call ace_map_fnc_isFlashlight
 *
 * Public: No
 */

params [["_class", "", [""]]];

private _isFlashlight = GVAR(flashlights) getVariable _class;

if (isNil "_isFlashlight") then {
    private _items = ([_class] + (_class call CBA_fnc_switchableAttachments));
    private _cfgWeapons = configFile >> "CfgWeapons";

    // if this item or any of the switchable items is a flashlight
    _isFlashlight = _items findIf {
        private _weaponConfig = _cfgWeapons >> _x;

        [
            _weaponConfig >> "ItemInfo" >> "FlashLight",
            _weaponConfig >> "FlashLight"
        ] findIf {
            isText (_x >> "ACE_Flashlight_Colour")
            || {!(getArray (_x >> "ambient") in [[], [0,0,0]]) && {getNumber (_x >> "irLight") == 0}}
        } != -1 // return
    } != -1;

    // cache value
    GVAR(flashlights) setVariable [_class, _isFlashlight];
};

_isFlashlight // return