ACE3/addons/dragging/functions/fnc_setCarryable.sqf
Grim 8bc5f513b4
Dragging - Prevent multiple units carrying the same object (#9730)
Co-authored-by: johnb432 <58661205+johnb432@users.noreply.github.com>
2024-01-13 13:39:39 -03:00

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#include "..\script_component.hpp"
/*
* Author: commy2, PiZZADOX
* Enables the object to be carried.
*
* Arguments:
* 0: Object <OBJECT>
* 1: True to enable carrying, false to disable <BOOL>
* 2: Position offset for attachTo command <ARRAY> (default: [0, 1, 1])
* 3: Direction in degrees to rotate the object after attachTo <NUMBER> (default: 0)
* 4: Override weight limit <BOOL> (default: false)
*
* Return Value:
* None
*
* Example:
* [cursorTarget, true, [0, 1, 1], 0, false] call ace_dragging_fnc_setCarryable;
*
* Public: Yes
*/
params ["_object", "_enableCarry", "_position", "_direction", ["_ignoreWeightCarry", false, [false]]];
if (isNil "_position") then {
_position = _object getVariable [QGVAR(carryPosition), [0, 1, 1]];
};
if (isNil "_direction") then {
_direction = _object getVariable [QGVAR(carryDirection), 0];
};
// Update variables
_object setVariable [QGVAR(canCarry), _enableCarry];
_object setVariable [QGVAR(carryPosition), _position];
_object setVariable [QGVAR(carryDirection), _direction];
_object setVariable [QGVAR(ignoreWeightCarry), _ignoreWeightCarry];
// Add action to class if it is not already present
private _type = typeOf _object;
private _initializedClasses = GETGVAR(initializedClasses_carry,[]);
// Do nothing if the class is already initialized
if (_type in _initializedClasses) exitWith {};
_initializedClasses pushBack _type;
GVAR(initializedClasses_carry) = _initializedClasses;
[_type, "ContainerClosed", {
params ["_object"];
private _owner = _object getVariable [QEGVAR(common,owner), objNull];
TRACE_2("ContainerClosed-carry",_object,_owner);
if (isNull _owner) exitWith {};
if (_object isNotEqualTo (_owner getVariable [QGVAR(carriedObject), objNull])) exitWith {};
[QGVAR(carryingContainerClosed), [_object, _owner], _owner] call CBA_fnc_targetEvent;
}, false] call CBA_fnc_addClassEventHandler;
private _icon = [QPATHTOF(UI\icons\box_carry.paa), QPATHTOF(UI\icons\person_carry.paa)] select (_object isKindOf "CAManBase");
private _carryAction = [
QGVAR(carry),
LLSTRING(Carry),
_icon,
{
[_player, _target] call FUNC(startCarry)
}, {
[_player, _target] call FUNC(canCarry)
}] call EFUNC(interact_menu,createAction);
private _dropAction = [
QGVAR(drop_carry),
LLSTRING(Drop),
"",
{
[_player, _target] call FUNC(dropObject_carry)
}, {
[_player, _target] call FUNC(canDrop_carry)
}] call EFUNC(interact_menu,createAction);
[_type, 0, ["ACE_MainActions"], _carryAction] call EFUNC(interact_menu,addActionToClass);
[_type, 0, [], _dropAction] call EFUNC(interact_menu,addActionToClass);