for do

-wrong parameter ("Arma") defined!-1.00

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Description

Description:

End of for command, starts cycle.

Groups:

Uncategorised

Syntax

Syntax:

forCommand do code

Parameters:

forCommand: For Type

code: Code

Return Value:

Anything

Examples

Example 1:

for "_x" from 20 to 10 step -2 do {..code..}

Additional Information

See also:

Control Structuresfor forspecwhile

Notes

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Notes

Posted on June 4, 2015 - 19:45 (UTC)

Nickorr

Dont use this notation if you plan to change the cycle ranges dynamically. The range values are checked only before the cycle started. Use for_forspec instead.
Example, that won't work correctly: _xy = [1,2,3,4,5,6,7,8,9,10]; for "_i" from 0 to (count _xy - 1) do { if ( _xy select _i == 3 ) then { _xy deleteAt _i; _i = _i - 1; }; }; (Here the _i = 9 step will still be checked by the cycle, which will lead to "out of the array range" error.)
This code will work correctly: _xy = [1,2,3,4,5,6,7,8,9,10]; for [{_i=1},{_i<=(count xy - 1)},{_i=_i+1}] do { if ( _xy select _i == 3 ) then { _xy deleteAt _i; _i = _i - 1; }; }; (The last step here will be _i = 8 with array looking like this: [1,2,4,5,6,7,8,9,10])