ACE3/addons/dragging/functions/fnc_canDrag.sqf
2016-01-28 12:52:53 -06:00

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/*
* Author: commy2
* 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
*/
#include "script_component.hpp"
params ["_unit", "_target"];
if !([_unit, _target, []] call EFUNC(common,canInteractWith)) exitWith {false};
// a static weapon has to be empty for dragging (ignore UAV AI)
if ((typeOf _target) isKindOf "StaticWeapon" && {{(getText (configFile >> "CfgVehicles" >> (typeOf _x) >> "simulation")) != "UAVPilot"} count crew _target > 0}) exitWith {false};
alive _target && {vehicle _target == _target} && {_target getVariable [QGVAR(canDrag), false]} && {animationState _target in ["", "unconscious"] || (_target getVariable ["ACE_isUnconscious", false]) || (_target isKindOf "CAManBase" && {(_target getHitPointDamage "HitLegs") > 0.4})};