onEachFrame: Difference between revisions

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If you need a stackable [[onEachFrame]] event, use mission event handler "Draw3D":
If you need a stackable [[onEachFrame]] event, use mission event handler "Draw3D":
</code>[[addMissionEventHandler]] ["Draw3D", {...code to run each frame...}];</code>
<code>[[addMissionEventHandler]] ["Draw3D", {...code to run each frame...}];</code>
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Revision as of 17:23, 28 August 2014

Hover & click on the images for description

Description

Description:
Statement is run every frame. Template:Feature arma3
Groups:
Uncategorised

Syntax

Syntax:
onEachFrame statement
Parameters:
statement: Code
Return Value:
Nothing

Examples

Example 1:
onEachFrame { hintSilent str position player; }; //Hints position every frame
Example 2:
Private variables defined outside of onEachFrame scope are not inherited: _myvar = "bob"; myvar = "bill"; onEachFrame { hintSilent str [_myvar, myvar] }; //Result: [any,"bill"]
Example 3:
Only one onEachFrame loop can exist at any time: onEachFrame { player sideChat "first"; }; onEachFrame { player sideChat "second"; }; //Result: "second","second","second"..."second" Note how "first" never gets shown even though it precedes "second". This is because script thread is executing within the same frame and first onEachFrame is overwritten before it has a chance to execute its statement.
Example 4:
Script suspension is not permitted within onEachFrame scope: onEachFrame { sleep 1 }; //ERROR!!!

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

Notes

Posted on 21 Dec, 2012
neokika
onEachFrame {}; //Reset event
Posted on August 28, 2014 - 15:21 (UTC)
Killzone Kid
If you need a stackable onEachFrame event, use mission event handler "Draw3D": addMissionEventHandler ["Draw3D", {...code to run each frame...}];

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