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Lou Montana (talk | contribs) m (Add forEach example) |
Killzone Kid (talk | contribs) (note is made informative + example) |
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| Checks whether value is in array, unit is in vehicle, position is inside location or string is part of other string. | | Checks whether value is in array, unit is in vehicle, position is inside location or string is part of other string. | ||
{{Informative | [[String]] comparison is case-sensitive (see Examples 2, 6).}} | {{Informative | [[String]] comparison is case-sensitive (see Examples 2, 6).}} | ||
{{Feature arma3 | Since {{arma3}} you can test for arrays within arrays.}} |DESCRIPTION= | {{Feature arma3 | Since {{arma3}} you can test for arrays within arrays.}} | ||
{{Informative | ''<unit>'' [[in]] ''<vehicle>'' literally does this: <tt>[[vehicle]] <unit> <nowiki>==</nowiki> <vehicle></tt>. If ''<vehicle>'' is the same as ''<unit>'' the expression will return [[true]] for when the ''<unit>'' is on foot and [[false]] for when ''<unit>'' is in vehicle (see example 7)}} |DESCRIPTION= | |||
____________________________________________________________________________________________ | ____________________________________________________________________________________________ | ||
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|x6= <code>_isInString = "foo" [[in]] "foobar"; {{cc|true}} | |x6= <code>_isInString = "foo" [[in]] "foobar"; {{cc|true}} | ||
_isInString = "Foo" [[in]] "foobar"; {{cc|false}}</code>|Example6= | _isInString = "Foo" [[in]] "foobar"; {{cc|false}}</code>|Example6= | ||
|x7= <code>[[private]] _onFoot = _unit [[in]] _unit;</code>|Example7= | |||
|[[inPolygon]], [[inArea]], [[set]], [[resize]], [[reverse]], [[pushBack]], [[pushBackUnique]], [[apply]], [[select]], [[find]], [[toArray]], [[toString]], [[forEach]], [[count]], [[deleteAt]], [[deleteRange]], [[append]], [[sort]], [[param]], [[params]], [[arrayIntersect]], [[splitString]], [[joinString]]|SEEALSO= | |[[inPolygon]], [[inArea]], [[set]], [[resize]], [[reverse]], [[pushBack]], [[pushBackUnique]], [[apply]], [[select]], [[find]], [[toArray]], [[toString]], [[forEach]], [[count]], [[deleteAt]], [[deleteRange]], [[append]], [[sort]], [[param]], [[params]], [[arrayIntersect]], [[splitString]], [[joinString]]|SEEALSO= | ||
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<dl class="command_description"> | <dl class="command_description"> | ||
<!-- Note Section BEGIN --> | <!-- Note Section BEGIN --> | ||
<!-- Note Section END --> | <!-- Note Section END --> | ||
</dl> | </dl> | ||
Revision as of 19:25, 16 September 2019
Description
- Description:
- Checks whether value is in array, unit is in vehicle, position is inside location or string is part of other string.
Since Arma 3 you can test for arrays within arrays. - Groups:
- Uncategorised
Syntax 1
- Syntax:
- value in array
- Parameters:
- value: Anything - any value (cannot match Array before Arma 3)
- array: Array - array of values
- Return Value:
- Boolean
Syntax 2
- Syntax:
- unit in vehicle
- Parameters:
- unit: Object - person
- vehicle: Object - transport
- Return Value:
- Boolean
Syntax 3
- Syntax:
- position in location (Since Arma 3)
- Parameters:
- position: Array - format Position2D or Position3D
- location: Location
- Return Value:
- Boolean
Syntax 4
- Syntax:
- needle in haystack (Since Arma 3 v1.95.146032)
- Parameters:
- needle: String - string to search for
- haystack: String - string to search in
- Return Value:
- Boolean
Examples
- Example 1:
1 in [0, 1, 2]; // true- Example 2:
private _myArray = ["Aaa", "AAa", "AAA"]; "aaa" in _myArray; // false "AAa" in _myArray; // true // case-insensitive alternatives _myArray findIf { _x == "aaa"; } != -1; // true ({ if (_x == "aaa") exitWith { _forEachIndex }; -1 } forEach _myArray) != -1; // true, less performant but valid before findIf { if (_x == "aaa") exitWith {1} } count _myArray > 0; // true { _x == "aaa"; } count _myArray > 0; // true, worst performance // only option available in OFP- Example 3:
- Arma 3:
[1,2,3] in [[1,2,3], [4,5,6]]; // true - Example 4:
_isInCar = player in car;- Example 5:
_isInside = [1000,2000,0] in myLocation;- Example 6:
_isInString = "foo" in "foobar"; // true _isInString = "Foo" in "foobar"; // false- Example 7:
private _onFoot = _unit in _unit;
Additional Information
- See also:
- inPolygoninAreasetresizereversepushBackpushBackUniqueapplyselectfindtoArraytoStringforEachcountdeleteAtdeleteRangeappendsortparamparamsarrayIntersectsplitStringjoinString
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
Bottom Section
Categories:
- Scripting Commands
- Introduced with Operation Flashpoint version 1.00
- Operation Flashpoint: New Scripting Commands
- Operation Flashpoint: Scripting Commands
- Command Group: Uncategorised
- Scripting Commands OFP 1.46
- Scripting Commands OFP 1.96
- Scripting Commands OFP 1.99
- Scripting Commands ArmA
- Scripting Commands ArmA2
- Scripting Commands Arma 3
- Arma 3: New Scripting Commands List
- Command Group: Locations