3den-like-markers.sqf

My_Draw_PFH = objNull;

addMissionEventHandler ["MapSingleClick", {
    if (isNull My_Draw_PFH) then {
        params ["", "_pos"];

        My_Draw_PFH = [
            {
                private _pos1 = (findDisplay 12 displayCtrl 51) ctrlMapScreenToWorld getMousePosition;

                private _sizeX = abs ((_pos0 select 0) - (_pos1 select 0));
                private _sizeY = abs ((_pos0 select 1) - (_pos1 select 1));

                _marker setMarkerPosLocal (_pos0 vectorAdd [_sizeX / 2, _sizeY / 2, 0]);
                _marker setMarkerSizeLocal [_sizeX, _sizeY];
            }, 0, _pos, {
                _pos0 = _this getVariable "params";
                _marker = createMarkerLocal ["My_Temp", _pos0];
                _marker setMarkerShapeLocal "RECTANGLE";
                _marker setMarkerColorLocal "ColorBlack";
            }, {
                deleteMarker _marker;
            }, nil, {
                !visibleMap
            }, ["_marker", "_pos0"]
        ] call CBA_fnc_createPerFrameHandlerObject;
    } else {
        My_Draw_PFH call CBA_fnc_deletePerFrameHandlerObject;
    };
}];