Thanks. So far I used "player" instead of _this select 1, not sure if correctly, but worked for me. When testing in SP. As for the hint to specific player I found some good info here https://forums.bistudio.com/topic/143835...ervehicle/
and after slight modification got it working with:
calling it from action script with
and after slight modification got it working with:
Code:
rHINT = [];
fnc_rHINT = {
  private ["_player","_message"];
  _player = _this select 0;
  if(!local _player) exitWith {};
  _message = _this select 1;
  if (!isNull _player && {local _player}) then {
    hint _message;
  };
};
"rHINT" addPublicVariableEventHandler {(_this select 1) call fnc_rHINT;};
calling it from action script with
Code:
rHINT = [_this select 1, "local message"];
rHINT call fnc_rHINT;