API GetCurrentMapZone

__NOTOC__
Returns the index of the zone the world map is currently showing
 zoneIndex = GetCurrentMapZone();
==Returns==
:zoneIndex
:;zoneIndex : Number - The index of the currently displayed zone within the continent (obtained via GetMapZones(continentIndex)), or 0 if showing the entire continent.
==Example==
 message(GetCurrentMapZone());
 
===Result===
 10
== Notes==
* Note that the value returned represents the map display, and not necessarily the player's actual location. The SetMapToCurrentZone() function will reset the values to represent the player's location.
* Note that zone IDs returned by this function are not the same across all localizations of World of Warcraft.