Permanent footprints

footprints.sqf

blue_footprints = [];

[{
    private _footprints = player nearObjects ["#mark", 2];
    {
        private _p3d = (getModelInfo _x) select 1;
        private _dir = direction _x;
        private _pos = getPosASL _x;
        _pos set [2, 0];

        private _clone = createSimpleObject [_p3d, [0, 0, 0]];
        _clone setPosATL _pos;
        _clone setDir _dir;

        blue_footprints pushBack _clone;
        if (count blue_footprints > 1000) then {
            private _first = blue_footprints deleteAt 0;
            deleteVehicle _first;
        };

        // can't delete them for some reason ¯\_(ツ)_/¯
        _x setPosASL [0, 0, 0];
    } forEach _footprints;
}, 0, []] call CBA_fnc_addPerFrameHandler;