ACE3/addons/common/functions/fnc_addCustomEventHandler.sqf
2015-01-12 19:22:58 +01:00

40 lines
1019 B
Plaintext

/*
* Author: commy2
*
* Add a custom event to a unit. The event scripts are called by FUNC(callCustomEventHandlers).
*
* Argument:
* 0: Object the event should be assigned to or namespace (Object OR Namespace)
* 1: Name of the event (String)
* 2: Code to execute (Code or String)
*
* Return value:
* ID of the event script (used to remove it later).
*/
#include "\z\ace\addons\common\script_component.hpp"
private ["_object", "_type", "_statement", "_name", "_actionsVar", "_id", "_actionIDs", "_actions"];
_object = _this select 0;
_type = _this select 1;
_statement = _this select 2;
if (typeName _statement == "STRING") then {
_statement = compile _statement;
};
_name = format ["ACE_CustomEventHandlers_%1", _type];
_actionsVar = _object getVariable [_name, [-1, [], []]];
_id = (_actionsVar select 0) + 1;
_actionIDs = _actionsVar select 1;
_actions = _actionsVar select 2;
_actionIDs pushBack _id;
_actions pushBack _statement;
_object setVariable [_name, [_id, _actionIDs, _actions]];
_id