ACE3/addons/maptools/functions/fnc_openMapGps.sqf

/*
 * Author: esteldunedain
 * Opens or closes the gps on the map screen, showing coordinates
 *
 * Arguments:
 * 0: Open GPS? <BOOL>
 *
 * Return value:
 * Nothing
 *
 * Public: No
 */
#include "script_component.hpp"

_shouldOpenGps = _this select 0;
_isOpen = !(isNull (uiNamespace getVariable [QGVAR(ui_mapGpsDisplay), displayNull]));

if (_shouldOpenGps && {"ItemGPS" in assignedItems ACE_player} && {!_isOpen}) then {
    ("RscACE_MapGps" call BIS_fnc_rscLayer) cutRsc ["RscACE_MapGps","PLAIN"];

    [FUNC(openMapGpsUpdate), 0.5, []] call CBA_fnc_addPerFrameHandler;  //update bearing/altitude every 0.5 sec (ticktime)
} else {
    ("RscACE_MapGps" call BIS_fnc_rscLayer) cutText ["","PLAIN"];
};