ActionScript 3.0 :: Garbage Collector Is Not Removing Movieclips That Have Textfields Set To TLF
Aug 22, 2010
Looks like the garbage collector is not removing movieclips that have textfields set to TLF. I'm using Flash Builder's profile inspector and TLF brings in a bunch of objects and prevents the clip from being removed by the garbage collector (including all the objects that TLF put in memory). How could Adobe release CS5 with such a crappy implementation of text? If there is no solution I will have to avoid using TLF text for all my projects.
View 11 Replies
Similar Posts:
May 14, 2010
I have ship game that i create using falsh as3. but i have the problem with memory usage. the memory usage still increase when game played. whereas the System.gc was called, but the memory still increase.
View 1 Replies
Sep 11, 2010
I am creating a bunch of movieclips when I first start the flash movie.I then put them into an array and use functions to add and remove them by selecting a random index in the array.When they are removed are they marked for garbage collection?Or can I just keep creating them.Might be hard to understand so code is below
var mc1:mov1 = new mov1();
var mc2:mov2 = mov2();
var mc3:mov3 = mov3();
var mc4:mov4 = mov4();
var theRandomClip:Number;
var movieClipArray = new Array(mc1,mc2,mc3,mc4)
function getRandom():void{
theRandomClip = Math.floor(Math.random()*movieClipArray.length);
addChild(movieClipArray[theRandomClip]);
}
function remove():void{
removeChild(theRandomClip);
}
//Then I would call them in succesion many times
getRandom();
remove();
getRandom();
remove();
//etc do I need to worry about them getting garbage collected and no
//longer being available?
Hope that makes sense
View 1 Replies
Aug 30, 2010
Here's my question. Suppose I've written some AS3 code like:
statementOne;
statementTwo;
Is there any possibility that the garbage collector will run during or between my two statements, or does it only run after my "user" code has finished and returned control up to flash? We have an A-Star codeblock that's sometimes slow, and I'd like to eliminate the GC as a potential culprit. The codeblock is obviously more complex than my example above, but it doesn't involve any events or other asynchronous stuff.
View 6 Replies
Sep 23, 2010
fully removing objects from memory, but I still think I'm not getting it. I've written a test script that looks the following:The stage has is of class MemTest
Code:
package
{
import flash.display.*
import flash.events.*
[code]...
There is approximately a 3x difference in the rate of gain of memory usage between simply letting the movieclips accumulate or running removeChildforever() in the enterframe. There doesn't seem to be a difference between using the "killme = null;" line or not.However, I am still seeing an constant rate of increase in memory usage of about 3 megs over the course of a minute, running at 120 fps. why is the memory usage still going up? Is garbage collector run so infrequently that it hasn't happened after 7200 frames?
View 3 Replies
Nov 14, 2011
Lets say a scene started off around 70-80mb, it loaded a swf in, and by removing the event listener and setting objects to null and numbers to 0 before unloading the swf,and went back to the original scene, the memory stack up till like 80mb++, and every time I repeats the same process the memory goes up higher,is that normal? or its a memory leaking issue?
View 4 Replies
Jul 3, 2011
I've coded a 2000 line game on one actions layer (facepalm*) and I just recently learned about the GC (garbage collector). I've looked around a bit and can't, how to trace the source of it. There is an interesting article that mentioned event listeners and for every addEventListener there should be a removeEventListener. My game has 60 adds and only 15. What I can't make sense is that the mc's that have the event listeners are never removed, but just moved off of the stage. Others are just made invisible. So if the event listener is added once, why would the memory keep growing? (I'm using the Windows Task Manager to monitor this). Another point was to remove objects so that the GC can do its work. What I did was create an object, add it to an array then null it.
_object1 = new _barrel();
_object1.x = objectPosition;
_object1.y = _defaultFloorBoundary.y;
instanceArray[objectNumber] = _object1;
_object1 = null;
Then removed the object from the array.
for ( var ii:int = 0; ii<instanceArray.length - 1; ii++ ) {
stage.removeChild(instanceArray[ii]);
delete(instanceArray[ii]);
instanceArray[ii] = null;
}
View 1 Replies
Feb 20, 2012
take a look at the following code
var a = new View();
a = null;
....
class View {
[Code]...
will a be in memory after a = null? Does addEventListener adds a strong refernce?
View 3 Replies
Mar 18, 2010
I'm forgetting now exactly how I should dispose of unneeded objects. In the past, every object/class I created had a public dispose() function which removes all added listeners inside it and called the kill/dispose function on any children of it that may need the same (so it worked its way down the tree, as this process can continue for as many children/grandchildren there are in the list). So basically, the code in the parent class would look like this:
Code:
childObj.removeEventListener(MouseEvent.MOUSE_DOWN, anotherHandler);
childObj.dispose();
childObj = null;
...and the childObj class would look like this:
[Code] .....
Do I need to set any variables/objects defined in the child class's class scope to null prior to setting the class itself to null? Or is this handled automatically when I set the class itself to null from the parent (assuming these class-scope-defined variables/objects have no listeners or child objects which need to be disposed themselves)?
View 4 Replies
May 16, 2011
I'm running Flash CS4 and compiling a project for Flash 10, at least for the time beingThe short of my question is this: do TextFields have a memory leak? I was trying to track down leaks in my code (my code is a morass of comments and virtually - no, scratch that, with the exception of the below, nothing is actually running) and couldn'tut notice that every time my placeholder visuals (squares with "Idle0", "Idle1" written on them in text fields) animated, I would lose memory like someone had jabbed a hole in my code! Even stop()-ed, the three text fields I have on/off screen seem to cost me a few kilobytes every few frames or so - depending on what I'm doing - compared to a sprite with poor mockups track this down.
View 6 Replies
Nov 24, 2010
I have some odd behavior while removing a MovieClip. I create a MovieClip (character) in an empty project on an empty stage (the movieclip is made up of several other clips for arms, legs etc.)[code]Then it keeps climbing for a while and then jumps back down to:126095360.Then it keeps climbing again -> jumping back -> climbing - jumping back. But each time it jumps back it has a little extra memory added. I can understand the first time memory increases after adding and removing the movieclip. Obviously the Garbage Collector needs some time before kicking in. However, why does it start to increase again and again?I noticed the memory usage instantly jumps back once I remove the MovieClip. However, It will still be increasing afterwards.
View 4 Replies
Mar 1, 2010
i'm trying to remove a tween object after it has complete so the memory can be freed by garbage collection.in this example i'm passing the fadeIn function a UILoader object that is cast as a sprite so that it fades in when it is finished loading. when the tween finishes animating, i want to remove the tween object. i've included the compiler errors as comments.
function fadeIn(e:Sprite):void
{
var myTween:Tween = new Tween(e, "alpha", None.easeNone, 0.0, 1.0, 0.2, true);
[code]....
View 2 Replies
Feb 21, 2010
If you're removing a MovieClip from the display list, and that MovieClip in turn has child MovieClips which have their own event listeners, is it necessary to remove ALL listeners from the child MovieClips? or just the parent MovieClip that is being directly removed from the display list?
View 2 Replies
Mar 3, 2010
Code:
var a:MovieClip = new MovieClip();
var dict:Dictionary = new Dictionary(true);
[code].....
View 1 Replies
Nov 20, 2008
I have a movie clip that has 20 key frames, and on each key frame is a different bitmap that has been dragged into place from the library. when i attached this, the movie clip play and the memory goes (levels out at the end of the sequens).
But when i remove the movie clip (removeChild) and set the instance to 'null' the memory doesn't come down (even if i wait or force it to garbage collect). Does movie clips content get cleared?
View 5 Replies
Jan 19, 2010
Just curious, If i nest a movieclip inside of another movieclip, and the nested movieclip is attached to a custom class. And that custom class has a Event.ENTER_FRAME listener. when I destroy the container movieclip, will flash get rid of the event listeners inside of nested movieclip's custom class ?
May seem like a silly question but flash has a tendency of not killing listeners along with the movieclip itself once it is removed from the stage(this is if your apply the movieclip via addChild). and its a hastle when things get too complex. My solution was to create a single loop for all my objects. Now ive come to a point where I am probably going to have to nest some movieclips inside of another so the position of the nested movieclip stays relative. the parent movieclip will be rotating and scaling so I rather nest it. But I got to know how flash handles moveiclips that are nested into a parent movieclip and has enter frame listeners.
View 2 Replies
Aug 22, 2011
I have a movieclip on stage: I load inside it a form (via addChild). The form is made of textfields and movieclips and it is contained in a library object of MyForm class, extending MovieClip. So I have:
var myForm:MyForm = new MyForm();
myClip.addChild(myForm);
What happens: the MyForm class lets me interact with textfields (if I change a value of a textfield I can see it very clearly). But I can't manually reach the input textfields and the buttons (they don't respont to pressure, and I can't modify their content in the case of textfields). There seems to be something related to the fact that MyForm is contained inside myClip because if I load the form without the myClip container anything works again. I tried to use mouseChildren and mouseEnabled on myClip but it doesn't work.
View 1 Replies
Apr 6, 2011
are inline movieclips possible in textfields? i've done inline images, using the img tag with an html text field.
although i remember it wasn't very "inline" it was a huge pain to line it up properly in the text
any one have any experiene with this?
View 5 Replies
May 23, 2009
I have created a content navigation system using xml. On the left there are a list of items and when you click on them their descriptions load on the right. I've gotten most everything working, however the list of items (which you click on) is messing up my formatting scheme creating a run-on page. Since the items are loaded using a for var i++ method, they each been created in separate textfields. I was thinking there must be a way to load them all into a movieclip and then create a scrollbar for the movieclip itself so that the user doesn't have to scroll the entire page to view the items.
View 1 Replies
Oct 18, 2004
I create various movieClips with TextFields in them using the following function.
function AddLabel(Label,L) // create a MovieClip with a Text Field.
{
obj = this.createEmptyMovieClip("mc" + L,L);[code].....
Lets say that I use the above function with the following statement:
JimMC = AddLabel("JimVision",1);
Then I try to assign a string to the above movieClip with some embedded html like so:
JimMC.txt.htmlText = "This is my test < a href='http://bogus.com'>link</ a>.";
When I try to run the above the results come out blank. When I list my variables I do see that my TextField is being assign the text and html code. What I also notice is that the textWidth and textHeight value become zero.why my results are blank? Why do the textWidth and textHeight values become zero?
View 6 Replies
Dec 8, 2004
I'm trying to create 10 empty mc using a for loop, with each mc containing a textfield. Below's how i've done it...
Code:
yPos = 0;
for ( i = 0; i < 10; i++ )
[code].....
View 2 Replies
Dec 8, 2004
I'm trying to create 10 empty mc using a for loop, with each mc containing a textfield. Below's how i've done it...
[Code]....
View 2 Replies
Nov 4, 2010
I have a bunch of movieclips which were created by "addChild" method. These movieclips are added to "gamecontainer". There was a dynamic textfield in each movieclip. Now the problem is how can I change the text in the dynamic textfield inside each movieclip outside this function.
Here is the code:
private function arrangeClips():void {
for (var i:uint=0; i<7; i++) {
var tile_mc:whiteTail=new whiteTail();
[Code].....
View 2 Replies
Dec 23, 2011
I have a movieclip in my library named mcLeaderboarditem. I've generated a class for it to manage the textfields.
The easiest way is to make a child of the class and manage the contents properties with the dot-syntax like this (documentclass):
var leaderItem:mcLeaderboardItem = new mcLeaderboardItem();
leaderItem.lblRank.text = "2nd";
addChild(leaderItem);
[Code]....
Probably it will be something stupid because of tiredness. Or is there an other way to do what i'm trying to do?
View 2 Replies
Jan 6, 2012
I'm creating a highscore list like this:
code: function loaderCompleteHandler(e:Event):void {
var scoreXML:XML=new XML(e.target.data);
var playerResult:MovieClip;
[code]....
I have a MovieClip with the linkage name of "playerResult" in the library. For every loop it takes the scores+names from the xml and displays them by creating a new instance of "playerResult" and attaches them one by one under each other.I need to be able to remove this highscore when it's not longer needed, thus (the most important part) freeing up memory. So I can then use the same code to show the scores again without doubling the memory it uses every time.
code: function loaderCompleteHandler(e:Event):void {
var scoreXML:XML=new XML(e.target.data);
var playerResult:MovieClip;
[code]....
... so I now have a name for each instance (playerResult0, playerResult1...) but still can't come up with a way to remove them.
The scores are displayed like this:
1 name score
2 name score
etc...
View 4 Replies
Jan 6, 2012
I'm creating a highscore list like this:
[AS]function loaderCompleteHandler(e:Event):void {
var scoreXML:XML=new XML(e.target.data);
var playerResult:MovieClip;
[code]....
View 4 Replies
Oct 15, 2010
Anybody any ideas on how to remove children from stage using AS3 if I store the reference to the objects in an array and they exist in different locations i.e they are not all children of the same parent?
View 2 Replies
Feb 12, 2012
I'm developing a game.I've attached random movieClips from library. I've movieClips named picLeft1, picLeft2, picLeft3 and so on in library. Its working fine but i'm having problem removing it. the code below is for the attachment of movieclip. Here ranque is an array which stores randomly generated numbers up to 5 and HolderL is the movieClip in which I want to attach the movieClip. And q is a sprite.
for (var i:int = 0; int<3; i++) {
que_mc.push("picLeft"+ranque[i]);
var que_mc_class:Class = getDefinitionByName(que_mc[i]) as Class;
[code].....
View 2 Replies
Feb 29, 2012
I'm currently trying to make a cross-hair shooter game with an additional onstage character so that you not only shoot the AI, but also dodge using the arrow keys. The problem is, I have a code saying that if the AI hits the player unload the player, the AI, and the AI duplicates. The player and the AI are unloaded, but the AI duplicates are not! I tried fiddling with the code but just can't get it to work.
[Code]...
View 3 Replies
Jul 8, 2009
[URL]I've managed to get it all working though am having trouble extending it more. Basically I've got it set up so that when the used click on another button it loads another xml, basically going to another gallery.It works fine apart from the fact that when i change the gallery, if the previous one has more photos then they are left over in the thumbnails of the new one. So basically what i need to do is remove the created movie clips, when i click on a button then load the new xml file. I can get them using the following code, added onto the end of the tutorial:
Code:
image_mcl = new MovieClipLoader();
image_mcl.addListener(tlistener);
image_mcl.loadClip(thumbnails[k],"thumbnail_mc.t"+k);
[code]....
Obviously this isn't what I want as it removes them just after they are created, i was just trying to figure out how to remove them! I've made this function global etc and had buttons use the function but it still wont remove them!The Full path to the created clips is contentHold.content2.gallery.thumbnail_mc.t[i], where i is the numer of photos in the gallery.I created another movie clip within the thumbnail_mc clip and could manipulte that so i'm guessing it has something to do with them being created dynamically?
View 2 Replies
