ACE3/addons/laser/functions/fnc_laserTargetPFH.sqf

#include "..\script_component.hpp"
/*
 * Author: esteldunedain
 * Maintains the tracked lasers, deleting any laser that is turned off
 *
 * Argument:
 * PFEH Args
 *
 * Return Value:
 * None
 *
 * Example:
 * [[], 1]] call ace_laser_fnc_laserTargetPFH;
 *
 * Public: No
 */

params ["", "_pfhuid"];

GVAR(trackedLaserTargets) = GVAR(trackedLaserTargets) select {
    _x params ["_targetObject", "_owner", "_laserUuid", "_laserCode"];
    if ((isNull _targetObject) ||
            {!(alive _targetObject)} ||
            {isNull _owner} ||
            {!(alive _owner)}) then {

        // Turn off the laser in ace_laser
        [_laserUuid] call FUNC(laserOff);
        TRACE_1("Laser off:",_laserUuid);
        false
    } else {
        private _newCode = _owner getVariable [QGVAR(code), ACE_DEFAULT_LASER_CODE];
        if (_laserCode != _newCode) then {
            TRACE_2("code change",_newCode,_laserCode);
            [QGVAR(updateCode), [_laserUuid, _newCode]] call CBA_fnc_globalEvent;
            _x set [3, _newCode];
        };
        true
    };
};

if (GVAR(trackedLaserTargets) isEqualTo []) then {
    TRACE_1("ending pfeh",count GVAR(trackedLaserTargets));
    [_pfhuid] call CBA_fnc_removePerFrameHandler;
    GVAR(pfehID) = -1;
};