For do

File:Arma version.gif 1.00

  

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开始使用于

游戏:

Armed Assault

版本:

1.00

描述

描述:

End of for command, starts cycle.

基本句法

句法:

forCommand do code

参数:

forCommand: For Type

code: Code

返回值:

Anything

范例

范例1:

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

额外资讯

多人游戏:

-

也可以看看:

Control Structuresfor forspecwhile

注意事项

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新增注意事项 | 如何新增?

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])