ACE3/addons/core/functions/fnc_addActionMenuEventHandler.sqf
2015-01-12 05:14:15 -06:00

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/*
* Author: commy2
*
* Add an addAction event to a unit. Used to handle multiple addAction events and add a action to the mouse wheel menu. Global arguments, local effects. Does only work for player controlled units.
*
* Argument:
* 0: Unit the action should be assigned to (Object)
* 1: Menu title of the action (String)
* 2: Name of the action, e.g. "DefaultAction" (String)
* 3: Condition (Code or String)
* 4: Code to execute by the action (Code or String)
* 5: Condition for the menu action (Code or String)
* 6: Code to execute from the menu (Code or String)
* 7: Priority of the action (Number, optional default: 0)
*
* Return value:
* ID of the action (used to remove it later).
*/
#include "\z\ace\addons\core\script_component.hpp"
private ["_unit", "_displayName", "_action", "_condition", "_statement", "_condition2", "_statement2", "_priority", "_name", "_actionsVar", "_id", "_actionIDs", "_actions", "_nameVar", "_addAction", "_actionID"];
_unit = _this select 0;
_displayName = _this select 1;
_action = _this select 2;
_condition = _this select 3;
_statement = _this select 4;
_condition2 = _this select 5;
_statement2 = _this select 6;
_priority = _this select 7;
if (isNil "_priority") then {_priority = 0};
if (typeName _condition == "STRING") then {
_condition = compile _condition;
};
if (typeName _statement == "STRING") then {
_statement = compile _statement;
};
if (typeName _condition2 == "STRING") then {
_condition2 = compile _condition2;
};
if (typeName _statement2 == "STRING") then {
_statement2 = compile _statement2;
};
_name = format ["ACE_ActionMenu_%1", _action];
_actionsVar = _unit getVariable [_name, [-1, [], []]];
_id = (_actionsVar select 0) + 1;
_actionIDs = _actionsVar select 1;
_actions = _actionsVar select 2;
_nameVar = format ["%1_ID%2", _name, _id];
missionNamespace setVariable [_nameVar, [_condition, _statement, _condition2, _statement2]];
_actionIDs pushBack _id;
_addAction = call compile format [
"[
'%2',
{if (inputAction '%1' == 0) then {if (_this call (%3 select 2)) then {_this call (%3 select 3)}} else {_this call (%3 select 1)}},
nil,
%4,
false,
true,
'%1',
""if (_this != ACE_player || {vehicle _this != _target}) exitWith {false}; [_target, _this] call (%3 select 0)""
]",
_action,
_displayName,
_nameVar,
_priority
];
_actionID = _unit addAction _addAction;
_actions pushBack [_actionID, _nameVar];
_unit setVariable [_name, [_id, _actionIDs, _actions], false];
_id