enumArea()

Get a list of game objects within a specific area of the map...

Syntax

The function has 3 different syntax options...

// syntax #1: specify co-ordinates of area
var results = enumArea( x1, y1, x2, y2[, filter[, seen]] );
 
// syntax #2: reference an AREA object by it's label
var results = enumArea( label[, filter[, seen]] );
 
// syntax #3: pass in an actual AREA object
var results = enumArea( areaObj[, filter[, seen]] );

Parameters

Syntax	Parameter(s)	Type	Notes	Game Version
#1	x1, y1, x2, y2	Numbers	The co-ordinates of the top left corner (x1, y1) and bottom right corner (x2, y2) of the area to search.	3.2
#2	label	String	The name of a label associated with an AREA object.	3.2
#3	areaObj	Area object	An Area object or something that has x, y, x2, y2 properties.	3.2
All	filter	Number Constant	Optionally filter the list to a specific player (specify their player ID) or group of players (specify the Player Scope constant). Player scopes supported: ALLIES — Send a chat message to your allies. ALL_PLAYERS — Send a chat message to all players. ENEMIES — Filter enumeration to enemy objects. Default: ALL_PLAYERS	3.2
All	seen	Boolean	Should the list be filtered by objects I can see? `true` – yes, filter to visible objects `false` – no, return all objects Default: `true`	3.2

Return values

Value Type Notes Game Version

<results>

Array of Game objects

An array of objects matching the specified criteria.

Use the .type property of the objects in the array to determine what they are.

3.2

[] Empty Array If no objects are found, an empty array is returned. 3.2

<error> Error Invalid parameters specified, label not found or areaObj invalid. 3.2

Notes

The results will include Feature objects unless you filter to ENEMIES or ALLIES.

Example

// Get a list of visible enemies within specified co-ordinates
var results = enumArea( 2, 3, 57, 42, ENEMIES );
 
// get a list of anything visible in a AREA labelled as "BASE_PERIMETER"
var results = enumArea( "BASE_PERIMETER" );
 
// get a list of all enemies within an area defined by an area object
var results = enumArea( {x:2, y:3, x2:57, y2:42, type:AREA}, ENEMIES, false );

Availability 3.2+

Requires:

Warzone 3.2 or above

Javascript API