publicVariable: Difference between revisions

From Bohemia Interactive Community
Jump to navigation Jump to search
m (Text replacement - "{{Command " to "{{RV|type=command ")
m (Text replacement - "\{\{( *)Important( *)\|" to "{{$1Feature$2|$2important$2|")
Line 16: Line 16:
Variables broadcast with [[publicVariable]] during a mission will be available to [[Multiplayer Scripting#Join In Progress|JIP]] clients with the value they held at the time.<br>
Variables broadcast with [[publicVariable]] during a mission will be available to [[Multiplayer Scripting#Join In Progress|JIP]] clients with the value they held at the time.<br>
Such variables are persistent and sent to the JIP client before the first batch of client-side [[Event Scripts]] (such as [[init.sqf]]) is run.
Such variables are persistent and sent to the JIP client before the first batch of client-side [[Event Scripts]] (such as [[init.sqf]]) is run.
{{Important | Using [[publicVariable]] too frequently and/or with a lot of data can cause other aspects of the game to experience bandwidth problems.}}
{{Feature | important | Using [[publicVariable]] too frequently and/or with a lot of data can cause other aspects of the game to experience bandwidth problems.}}
<br>
<br>
The following [[Data Types]] are supported:
The following [[Data Types]] are supported:
Line 43: Line 43:
{{!}}}
{{!}}}


{{Important| It is not possible (and illogical) to transfer a local entity reference, such as [[Script|scripts]], [[Display|displays]] or [[createVehicleLocal|local objects]].<br>
{{Feature|important| It is not possible (and illogical) to transfer a local entity reference, such as [[Script|scripts]], [[Display|displays]] or [[createVehicleLocal|local objects]].<br>
Also, note that [[Team Member]] is not supported.}}
Also, note that [[Team Member]] is not supported.}}


Revision as of 02:11, 7 February 2021

Game1 needed - Version1 needed
LALocalGEGlobal
Hover & click on the images for description

Description

Description:
This article is a Stub. You can help BI Community Wiki by expanding it.
Description needed
Groups:
MultiplayerVariables

Syntax

Syntax:
Syntax needed
Parameters:
varName: String - the global variable's Identifier
Return Value:
Return value needed

Examples

Example 1:
TAG_MyPublicVariable = 0; TAG_MyPublicVariable = 1; publicVariable "TAG_MyPublicVariable"; // other clients will receive the "TAG_MyPublicVariable" variable with a 1 value TAG_MyPublicVariable = 2; // needs to be broadcast again - synchronisation is not automatic
Example 2:
JIP example: if (isNil "TAG_CurrentTarget") then // has the variable already been set and broadcast? { TAG_CurrentTarget = objNull; // if not, set it on the local machine }; player doTarget TAG_CurrentTarget;
Example 3:
TAG_BossName = "EvilBigBoss"; publicVariable TAG_BossName; // wrong - will try to publicVariable "EvilBigBoss" variable, that does not exist publicVariable "TAG_BossName"; // correct - do not forget the quotes

Additional Information

See also:
See also needed

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
Retrieved from "https://community.bistudio.com/wiki?title=publicVariable&oldid=244038"