forEach: Difference between revisions

Revision as of 10:10, 24 July 2009

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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

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]

: 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

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-| 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. |= 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.
+|= Description
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