Change it to this
private ["_isPanel","_validObject","_validObjectCode","_panelPos","_playerPos","_cnt","_gateAccess","_inVehicle","_soundSource","_panel","_convertInput","_code", "_inputCode", "_validMatch"];
_panel = cursortarget;
_gateAccess = false;
_playerPos = getpos player;
_panelPos =...