a - b: Difference between revisions

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{{Command|= Comments
#REDIRECT [[Operators]]
____________________________________________________________________________________________
 
| ofp |= Game name
 
|1.00|= Game version
____________________________________________________________________________________________
 
| For numbers: '''a''' minus '''b'''.  |= Description
____________________________________________________________________________________________
 
| ''' ''a'' - ''b'' ''' |= Syntax
 
 
|p1 = a: [[Number]] or [[Array]]
 
|p2 = b: [[Number]] or [[Array]]
 
| [[Number]] or [[Array]]  |= Return value
____________________________________________________________________________________________
|x1 = <code>[[Number]]<br>_sum <nowiki>=</nowiki> 10 '''-''' 7 </code>
Result: _sum is 3
 
|x2 = <code> For arrays: Contents of array '''b''' removed from array '''a'''.<br>[[Array]]<br>_result <nowiki>=</nowiki> [1,2,2,[[player]],"String"] '''-''' [2,[[player]],[[player]],"String"] </code>
_result is [1]
| [[Array]] |= See also
 
}}
 
<h3 style="display:none">Notes</h3>
<dl class="command_description">
<!-- Note Section BEGIN -->
 
Note that this way of removing elements from an array will not work if those elements are themselves arrays.
 
Example:
 
[[0,0,0],[1,1,1],[2,2,2] ] - [1,1,1]
 
Will not remove the element [1,1,1] from the first array.
 
A more practical example:
[ [[getPos]] unit1, [[getPos]] unit2, [[getPos]] unit3] - [[getPos]] unit3
 
Will not remove the position of unit3 from the first array.
 
 
<!-- Note Section END -->
</dl>
 
<h3 style="display:none">Bottom Section</h3>
 
 
 
 
 
[[Category:Scripting Commands|#]]
[[Category:Scripting Commands OFP 1.96|#]]
[[Category:Scripting Commands OFP 1.46|#]]
[[Category:Scripting Commands ArmA|#]]
 
[[Category:Command_Group:_Math|#]]
[[Category:Command_Group:_Variables|#]]

Revision as of 00:41, 22 December 2006

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