ACE3/addons/dragging/functions/fnc_canDrag.sqf
Dystopian 1b8c56f0be
Interaction - Add actions to access and allow carrying inventory holders (#6029)
* Add interaction to inventory holders

* Add Take Weapon action

* Add Drag/Carry actions

* Fix menu position

* Add Inventory action also to unconscious

* Underwater: Fix menu position, disable gear action

* Add dead body weapons carrying with workaround

* Disable man gear action in water

* Optimize position code

* Fix macro using

* Use macro and power

* Restrict max dragged items count

* Remove superfluous condition, Add Take action to all holders

* Cleanup XEH

* Remove weapon carry-drop workaround

* code style changes

* code style changes

* brackets, isEqualTo, vehicle check

* code style changes

* brackets, isEqualTo, vehicle check

---------

Co-authored-by: Salluci <salluci.lovi@gmail.com>
2023-07-10 05:49:37 +03:00

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#include "script_component.hpp"
/*
* Author: commy2, Dystopian
* Check if unit can drag the object. Doesn't check weight.
*
* Arguments:
* 0: Unit that should do the dragging <OBJECT>
* 1: Object to drag <OBJECT>
*
* Return Value:
* Can the unit drag the object? <BOOL>
*
* Example:
* [player, cursorTarget] call ace_dragging_fnc_canDrag
*
* Public: No
*/
params ["_unit", "_target"];
if !(alive _target && {_target getVariable [QGVAR(canDrag), false]} && {isNull objectParent _target}) exitWith {false};
if !([_unit, _target, ["isNotSwimming"]] call EFUNC(common,canInteractWith)) exitWith {false};
// Static weapons need to be empty for dragging (ignore UAV AI)
if (_target isKindOf "StaticWeapon") exitWith {
crew _target findIf {getText (configOf _x >> "simulation") != "UAVPilot"} == -1
};
// Units need to be unconscious or be limping
if (_target isKindOf "CAManBase") exitWith {
lifeState _target isEqualTo "INCAPACITATED"
|| {_target getHitPointDamage "HitLegs" > 0.4}
};
// Check max items for WeaponHolders
if (["WeaponHolder", "WeaponHolderSimulated"] findIf {_target isKindOf _x} != -1) exitWith {
(count (weaponCargo _target + magazineCargo _target + itemCargo _target)) <= MAX_DRAGGED_ITEMS
};
true // return