ACE3/addons/dragging/functions/fnc_carryObjectPFH.sqf

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#include "..\script_component.hpp"
/*
* Author: commy2
* PFH for carrying 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_carryObjectPFH;
*
* Public: No
*/
#ifdef DEBUG_ENABLED_DRAGGING
systemChat format ["%1 carryObjectPFH running", CBA_missionTime];
#endif
params ["_args", "_idPFH"];
_args params ["_unit", "_target", "_startTime"];
if !(_unit getVariable [QGVAR(isCarrying), false]) exitWith {
TRACE_2("carry false",_unit,_target);
_unit setVariable [QGVAR(hint), nil];
call EFUNC(interaction,hideMouseHint);
_idPFH call CBA_fnc_removePerFrameHandler;
};
// Drop if the crate is destroyed OR target moved away from carrier (weapon disassembled) OR carrier starts limping
if !(alive _target && {_unit distance _target <= 10} && {_unit getHitPointDamage "HitLegs" < 0.5}) exitWith {
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_carry);
_unit setVariable [QGVAR(hint), nil];
call EFUNC(interaction,hideMouseHint);
_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_carry);
_unit setVariable [QGVAR(hint), nil];
call EFUNC(interaction,hideMouseHint);
_idPFH call CBA_fnc_removePerFrameHandler;
};
private _previousHint = _unit getVariable [QGVAR(hint), []];
// If paused, don't show mouse button hints
if (_previousHint isEqualType "") exitWith {};
// Mouse hint
private _hintLMB = LLSTRING(Drop);
getCursorObjectParams params ["_cursorObject", "", "_distance"];
if (
!isNull _cursorObject && {[_unit, _cursorObject, ["isNotCarrying"]] call EFUNC(common,canInteractWith)} &&
{
if (_target isKindOf "CAManBase") then {
(_distance <= MAX_LOAD_DISTANCE_MAN) && {[_cursorObject, 0, true] call EFUNC(common,nearestVehiclesFreeSeat) isNotEqualTo []}
} else {
["ace_cargo"] call EFUNC(common,isModLoaded) &&
{[_target, _cursorObject] call EFUNC(cargo,canLoadItemIn)}
}
}
) then {
_hintLMB = LELSTRING(common,loadObject);
};
private _hintMMB = LLSTRING(RaiseLowerRotate);
if (_target isKindOf "CAManBase") then {
_hintMMB = "";
};
private _hint = [_hintLMB, "", _hintMMB];
if (_hint isNotEqualTo _previousHint) then {
_unit setVariable [QGVAR(hint), _hint];
_hint call EFUNC(interaction,showMouseHint);
};