ACE3/addons/common/functions/fnc_addEventHandler.sqf

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/*
* Author: Nou
* Add an event handler.
*
* Arguments:
* 0: Event name <STRING>
* 1: Event code <CODE>
*
* Return Value:
* Event handler ID number (for use with fnc_removeEventHandler) <NUMBER>
*
* Public: Yes
*/
#include "script_component.hpp"
params ["_eventName", "_eventCode"];
GVAR(events) params ["_eventNames"];
private _eventFunctions = [];
private _eventIndex = _eventNames find _eventName;
if (_eventIndex != -1) then {
_eventFunctions = (GVAR(events) select 1) select _eventIndex;
} else {
private _eventNameCount = count _eventNames;
_eventNames set [_eventNameCount, _eventName];
(GVAR(events) select 1) set [_eventNameCount, _eventFunctions];
};
_eventFunctions pushBack _eventCode // Return event function count