forEach

From Bohemia Interactive Community
Revision as of 10:10, 24 July 2009 by Sbsmac (talk | contribs) (Clarify scope of _x)
Jump to navigation Jump to search
Hover & click on the images for description

Description

Description:
Executes the given command(s) on every item of an array. The array items are represented by _x. Plural commands are executed within one frame, so this command might cause performance loss when used on very large arrays or with very complex commands. In ArmA2, the variable _x is always local to the foreach block so it is safe to nest foreach commands.
Groups:
Uncategorised

Syntax

Syntax:
command forEach array
Parameters:
command: String
array: Array
Return Value:
Nothing

Examples

Example 1:
{_x setdammage 1} forEach units group player


This command can also easily be used to execute a single command multiple times without respect to the array items.

{player addMagazine "M16"} forEach [1,2,3,4]

Additional Information

See also:
countControl Structures

Notes

Report bugs on the Feedback Tracker and/or discuss them on the Arma Discord or on the Forums.
Only post proven facts here! Add Note

Notes

Bottom Section