combat-agent 0 Posted March 14, 2021 I'm trying to make a full heal script with ace 3. Basically, an injured player has to be near a treating facility (building or ambulance). I've made decent progress until it was time to determine the distance from the units to the facility. I can't get a good logical exit if the nearestobjects command returns empty. So the _hospital variable is returned null when it is farther than 10 meters. But i cant get the line if (isNull _hospital) exitwith {hint "You are not at hospital."}; to return anything. I'm sure im missing something smalle. I would greatly appreciate the help. params ["_target", "_caller", "_actionId", "_arguments"]; _hospital = (nearestObjects [_target, ["C_Van_02_medevac_F"], 10] select 0); //,"I_E_Truck_02_Medical_F","I_Truck_02_medical_F","O_T_Truck_02_Medical_F","O_T_Truck_03_medical_ghex_F","Land_Pod_Heli_Transport_04_medevac_F","O_Heli_Transport_04_medevac_F","O_Truck_03_medical_F","O_Truck_02_medical_F","B_T_Truck_01_medical_F","B_Truck_01_medical_F","FSGm_ItemMedicBag","FSGm_ItemMedicBagMil" hint format ["%1", _hospital]; sleep 10; if (isNull _hospital) exitwith {hint "You are not at hospital."}; sleep 15; if (_target == _caller) exitwith {Hint "You can not treat yourself."}; if (healing == 1) exitwith {Hint "Someone is currently being treated, please wait."}; if !(alive _target) exitwith {Hint "The Doctor is deceased."}; if (isNull _target) exitwith {hint "No Doctor is not present."}; if (_target distance _hospital > 5) exitwith {Hint "No Doctor is not present."}; if (_caller distance _target > 2) exitwith {Hint "You must be closer to the Doctor."}; hint format ["The hospital is %1, the patient is %2, the doctor is %3", _hospital, _caller, _target]; sleep 1; hint "healing"; healing = 1; sleep 5; call ace_medical_treatment_fnc_fullHeal; healing =0; hint "healing complete"; Share this post Link to post Share on other sites
stanhope 412 Posted March 14, 2021 _hospitals = (nearestObjects [_target, ["C_Van_02_medevac_F"], 10] ); if (count _hospitals < 1) exitwith {hint "You are not at hospital."}; _hospital = _hospitals select 0; hint format ["%1", _hospital]; sleep 10; if (isNull _hospital) exitwith {hint "You are not at hospital."}; Something like this might work? Untested Share this post Link to post Share on other sites
combat-agent 0 Posted March 14, 2021 So that makes sense. I gave er a rip, but that didn't work. That returned a "error invalid number in expression" (which also does not make sense) with this line of code "_hospitals = (nearestObjects [_target, ["C_Van_02_medevac_F"], 10]);" params ["_target", "_caller", "_actionId", "_arguments"]; _hospitals = (nearestObjects [_target, ["C_Van_02_medevac_F"], 10]); hint format ["%1", _hospitals]; Share this post Link to post Share on other sites