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

51 lines
1.1 KiB
Plaintext

/*
* Author: commy2
*
* Remove an addAction event from a unit.
*
* Argument:
* 0: Unit the action is assigned to (Object)
* 1: Name of the action, e.g. "DefaultAction" (String)
* 2: ID of the action (Number)
*
* Return value:
* None.
*/
#include "\z\ace\addons\common\script_component.hpp"
private ["_unit", "_action", "_id", "_name", "_actionsVar", "_actionID", "_actions", "_currentID", "_actionIDs", "_count"];
_unit = _this select 0;
_action = _this select 1;
_id = _this select 2;
if (_id == -1) exitWith {};
_name = format ["ACE_Action_%1", _action];
_actionsVar = _unit getVariable [_name, [-1, [-1, [], []]]];
_actionID = _actionsVar select 0;
_actions = _actionsVar select 1;
_currentID = _actions select 0;
_actionIDs = _actions select 1;
_actions = _actions select 2;
_id = _actionIDs find _id;
if (_id == -1) exitWith {};
_actionIDs set [_id, -1];
_actionIDs = _actionIDs - [-1];
_actions set [_id, []];
_actions = _actions - [[]];
if (count _actions == 0) then {
_unit removeAction _actionID;
_actionID = -1;
};
_unit setVariable [_name, [_actionID, [_currentID, _actionIDs, _actions]], false];