ACE3/addons/dragging/functions/fnc_dragObjectPFH.sqf
Grim f35f872963
Dragging - Prevent carrying crewed static weapons (#9491)
Co-authored-by: PabstMirror <pabstmirror@gmail.com>
2023-10-23 19:21:50 +02:00

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#include "..\script_component.hpp"
/*
* Author: commy2
* PFH for dragging an object.
*
* Arguments:
* 0: Arguments <ARRAY>
* - 0: Unit <OBJECT>
* - 1: Target <OBJECT>
* - 2: Start time <NUMBER>
* 1: PFEH Id <NUMBER>
*
* Return Value:
* None
*
* Example:
* [[player, cursorTarget, CBA_missionTime], _idPFH] call ace_dragging_fnc_dragObjectPFH;
*
* Public: No
*/
#ifdef DEBUG_ENABLED_DRAGGING
systemChat format ["%1 dragObjectPFH running", CBA_missionTime];
#endif
params ["_args", "_idPFH"];
_args params ["_unit", "_target", "_startTime"];
if !(_unit getVariable [QGVAR(isDragging), false]) exitWith {
TRACE_2("drag false",_unit,_target);
_idPFH call CBA_fnc_removePerFrameHandler;
};
// Drop if the crate is destroyed OR (target moved away from carrier (weapon disasembled))
if (!alive _target || {_unit distance _target > 10}) then {
TRACE_2("dead/distance",_unit,_target);
if ((_unit distance _target > 10) && {(CBA_missionTime - _startTime) < 1}) exitWith {
// attachTo seems to have some kind of network delay and target can return an odd position during the first few frames,
// So wait a full second to exit if out of range (this is critical as we would otherwise detach and set it's pos to weird pos)
TRACE_3("ignoring bad distance at start",_unit distance _target,_startTime,CBA_missionTime);
};
[_unit, _target] call FUNC(dropObject);
_idPFH call CBA_fnc_removePerFrameHandler;
};
// Drop static if crew is in it (UAV crew deletion may take a few frames)
if (_target isKindOf "StaticWeapon" && {(crew _target) isNotEqualTo []} && {!(_target getVariable [QGVAR(isUAV), false])}) then {
TRACE_2("static weapon crewed",_unit,_target);
[_unit, _target] call FUNC(dropObject);
_unit setVariable [QGVAR(hint), nil];
call EFUNC(interaction,hideMouseHint);
_idPFH call CBA_fnc_removePerFrameHandler;
};