//ANTI VDM
private["_vehicle","_unit","_damage","_soruce"];
_vehicle = vehicle _source;
_unit = this select 0;
_damage = _this select 2;
_source = _this select 3;
if((vehicle _source isKindOf "LandVehicle") && ((driver _vehicle) == _source)) then {
     if(_source != _unit AND {alive _unit} AND {isPlayer _source}) then {
     _damage = 0;
    };
};