ACE3/addons/dragging/functions/fnc_dropObject.sqf

#include "script_component.hpp"
/*
 * Author: commy2, Malbryn
 * Drop a dragged object.
 *
 * Arguments:
 * 0: Unit that drags the other object <OBJECT>
 * 1: Dragged object to drop <OBJECT>
 *
 * Return Value:
 * None
 *
 * Example:
 * [player, cursorTarget] call ace_dragging_fnc_dropObject;
 *
 * Public: No
 */

params ["_unit", "_target"];
TRACE_2("params",_unit,_target);

// remove drop action
[QGVAR(releaseActionID), "keydown"] call CBA_fnc_removeKeyHandler;

// stop blocking
if !(GVAR(dragAndFire)) then {
    [_unit, "DefaultAction", _unit getVariable [QGVAR(blockFire), -1]] call EFUNC(common,removeActionEventHandler);
};

private _inBuilding = [_unit] call FUNC(isObjectOnObject);

if !(_unit getVariable ["ACE_isUnconscious", false]) then {
    // play release animation
    [_unit, "released"] call EFUNC(common,doGesture);
};

// prevent collision damage
[QEGVAR(common,fixCollision), _unit] call CBA_fnc_localEvent;
[QEGVAR(common,fixCollision), _target, _target] call CBA_fnc_targetEvent;

// release object
detach _target;

if (_target isKindOf "CAManBase") then {
    if (_target getVariable ["ACE_isUnconscious", false]) then {
        [_target, "unconscious", 2, true] call EFUNC(common,doAnimation);
    } else {
        [_target, "", 2, true] call EFUNC(common,doAnimation);  //@todo "AinjPpneMrunSnonWnonDb_release" seems to fall back to unconsciousness anim.
    };
};

_unit removeWeapon "ACE_FakePrimaryWeapon";

[_unit, "blockThrow", "ACE_dragging", false] call EFUNC(common,statusEffect_set);

// prevent object from flipping inside buildings
if (_inBuilding) then {
    _target setPosASL (getPosASL _target vectorAdd [0, 0, 0.05]);
    TRACE_2("setPos",getPosASL _unit,getPosASL _target);
};

// hide mouse hint
[] call EFUNC(interaction,hideMouseHint);

_unit setVariable [QGVAR(isDragging), false, true];
_unit setVariable [QGVAR(draggedObject), objNull, true];

// make object accessible for other units
[objNull, _target, true] call EFUNC(common,claim);

if !(_target isKindOf "CAManBase") then {
    [QEGVAR(common,fixPosition), _target, _target] call CBA_fnc_targetEvent;
    [QEGVAR(common,fixFloating), _target, _target] call CBA_fnc_targetEvent;
};

if (_unit getVariable ["ACE_isUnconscious", false]) then {
    [_unit, "unconscious", 2, true] call EFUNC(common,doAnimation);
};

// recreate UAV crew
if (_target getVariable [QGVAR(isUAV), false]) then {
    createVehicleCrew _target;
};

// fixes not being able to move when in combat pace
[_unit, "forceWalk", "ACE_dragging", false] call EFUNC(common,statusEffect_set);

// reset mass
private _mass = _target getVariable [QGVAR(originalMass), 0];

if (_mass != 0) then {
    [QEGVAR(common,setMass), [_target, _mass]] call CBA_fnc_globalEvent; // force global sync
};