[Solved] Invoke ActionScript Kismet with AS3

[mikepurvis]

Is there a known bug with Invoke ActionScript not working using ActionScript 3?

December 2011 UDK.

Using Kismet, I had a Gfx Invoke ActionScript node working with a swf made with AS2, after I brought the .fla to AS3, Invoke no longer has any effect, but the movie still loads.

[mikepurvis]

Sequence to invoke AS3 functions from Kismet

This is tested in UDK Feb 2012 with AS3

This is the functioning solution I came up with. I'm posting it here since it may be of help to someone else using AS3 Scaleform. It gets setup in a similar way as the Gfx Invoke ActionScript that is allready in Kismet.

FunctionPath for me has been '_root'
The InvokeFunction is the name of the function you want to call in your .swf
args does not need to be set if your functions doesn't take any.

class SeqAction_GFx_CustomInvoke_AS3 extends SequenceAction
	dependson(GFxMoviePlayer);

var GFxMoviePlayer MoviePlayer;

var() string FunctionPath;
var() string InvokeFunction;
var() array<ASValue> args;

event Activated()
{
	CallASFunction();
}
function CallASFunction()
{
	MoviePlayer.GetVariableObject(FunctionPath).Invoke(InvokeFunction, args);
}

event bool IsValidLevelSequenceObject() { return true; }

defaultproperties
{
    ObjName="Custom Invoke"
    ObjCategory="GFx AS3 Stuff"
    VariableLinks(0)=(ExpectedType=class'SeqVar_Object',LinkDesc="Movie Player",bWriteable=false,PropertyName=MoviePlayer)
}

[yczwk]

How to set FunctionPath？

[yczwk]

can u show me a example about functionpath?I really don't know how to set it. Thank u~

[yczwk]

ye~！I just know how to set root，thank u for this code~

[mikepurvis]

I wasn't watching this forum. Here, this is if it's in the timeline.

FunctionPath = "_root";