Difference between revisions of "while"

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<dd class="notedate">Posted on January 2, 2012
 
<dd class="notedate">Posted on January 2, 2012
 
<dt class="note">'''[[User:Lucky44|Lucky44]]'''
 
<dt class="note">'''[[User:Lucky44|Lucky44]]'''
<dd class="note">Different than in IF statements, the condition in a WHILE loop needs to be curly braces, unless it has multiple conditions, as shown above. So this will be a problem: while (variable1 == "wait") do...  But this will work: while {variable1 == "wait"} do... <br>
+
<dd class="note">Different than in IF statements, the condition in a WHILE loop can use curly braces not parentheses, unless it has multiple conditions, as shown above. So this will be a problem: while (variable1 == "wait") do...  But this will work: while {variable1 == "wait"} do... <br>
  
  

Revision as of 22:14, 2 January 2012

Hover & click on the images for description

Description

Description:
Repeat Code while condition is true.
Groups:
Uncategorised

Syntax

Syntax:
while condition
Parameters:
condition: Code
Return Value:
While Type

Examples

Example 1:
while "a>b" do {a=a+1}
Example 2:
A practical example: Repair all members of a group to such a level that they are able to stand up: {
  while {(not canStand _x) and (alive _x)} do {
    _x setDammage (getDammage _x) - 0.01;
  };
} forEach units group unitname;

Additional Information

See also:
Control StructureswaitUntil

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

Posted on May 14, 2008
Kronzky
The boolean code that's used to evaluate the while condition can be preceded by code that executes a regular command.
e.g. while {_a=_a+1; _a<10} do {...}
Posted on January 2, 2012
Lucky44
Different than in IF statements, the condition in a WHILE loop can use curly braces not parentheses, unless it has multiple conditions, as shown above. So this will be a problem: while (variable1 == "wait") do... But this will work: while {variable1 == "wait"} do...

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