Professional :: Improving Script Processing And Ensuring Completion?
Jan 7, 2011
I have a program in which I am running a number of for loops which are doing a number of different things.I pull in data from an xml file and then step through that data to dynamically create arrays, populate the arrays, and create and modify movie clips.
The program I'm building is similar in scope to one I developed in Director many years ago, and in that environment we had to actually put breaks in using timers to ensure that the data would be processed and that the system wouldn't choke.
What I'm seeing with this flash version of the application is similar and I suspect the same. Basically, when navigating from the frame where the scripts are processed to the frame where the movie clips are displayed, there are times when it works perfectly and times when things are out of whack. I put in a 5 second delay (arbitrarily) to see if this would resolve the issue and on my system at least it does. But I need some advice on coming up with a real solution.
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Aug 21, 2010
I am making a flip book in flash. I am using swf files as individual pages. User have the option to print pages. I am converting the swf into a btimap using bitmap data but when I print the test is not clear and all pixelated. Is there any way to improve the printing quality of pages?
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Oct 28, 2009
I want to get the index of the image currently in the center of the carousel and then I want to use this index number in other classes but it has to stay updated each time.Isuccessfully managed to get the index of the image that is currently being clicked on (this image will then be moved to the center of the carousel so as long as one always clicks on an image at the start, my method will work ) but I dont know how to allow other classes to access this. I tried saving it as a static var and then trying to access it by using the following:
private var coverIndex : int = CoverFlow.selectedCoverIndex;
But I receive the error msg that selectedCoverIndex is not available to static class CoverFlow or something of that sort. This is what my CoverFlow code looks like (i.e. where I determine which image I want to position in the center):
public class CoverFlow extends Sprite {
public var covers : Vector.<DisplayObject>;
private var cover : DisplayObject;[code].............
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Apr 16, 2011
Flash Player 10.2.153.1and Flash Player 10.2.159.1 are crashing my standalone application. Later with version 10.1 the application run ok, never crashes but was taking more than 90% CPU. The new Flash Player solve the problem of resources, and drop down CPU to 30%, but the application crashes always after a while, unespectly, or if I open the window of other application.
In the other hand when I disable the harware acceleration at the swf settings, the application goes crazy and start to make rapid flashes, and frame rate goes down to 8. [URL]. Right click on the Flash logo, Settings,then UNcheck the hardware acceleration in Display Settings.)
I'm on a Mac Mini Core 2 Duo with Mac OS X 10.6.7 (the last Snow Leopard these days). The graphical card is Nvidia GeForce 9400M.
I did test the application at a Mac Book Pro core i5, Mac OS X 10.6.7, graphica card Nvidia GeForce GT 330M and the application is more stable but finally crashes too.
Finally if I export my application with GPU Hardware acceleration at Publish Settings, my application crashes almost inmediatly after I open it in each of the computers.
My guess is that the new Flash Version is using my graphical proccesor in a corrupted way.
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Aug 10, 2010
I've recently started putting together a Facebook Connect AS3 app and retrieving objects and images through the Graph API.Running anywhere but locally, I receive security errors of the form: SecurityError: Error #2122: Security sandbox violation: Loader.content: xxxx cannot access url...A policy file is required, but the checkPolicyFile flag was not set when this media was loaded.If I add a line of the form:[code]One thing I'd considered was retrieving the crossdomain policy file on a per image basis, capturing the domain from the image URL before making the image request. Unfortunately, at least via the Graph solution (and I haven't looked too closely at the others), their servers resolve the image url after the request is made, from something more generic like: url...Has anyone found a more dependable means of ensuring that images can be retrieved without security sandbox violations? Or do Facebook maintain a definitive list that developers need to keep an eye on?
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Aug 12, 2009
So I have made a basic slideshow on flash for a website. Nice but simple, 3 images fading in and out. But I want to make a slideshow that moves either vertically or horizontally, but most likely at an angle. I also want some text to either fade in or move as well. So I have a few questions.1) What is the best way to get th pictures to move at an angle? I have read some xml options for editing in dreamweaver, can't seem to find one for moving the picture.I would imagine you have to edit it in flash? Yes I'm new to flash!2) I take it you edit the text in flash, could it be dynamic text and what is the best way to move it?
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Apr 26, 2011
rendering performance when scrolling some content. I have a large sprite with a lot of content that I need to scroll and the problem that I am encountering is that when scrolling this big sprite, the rendering of the Flash Player seems to slow down and the movement is choppy. I wrote a custom scrollbar class that simply updates the target sprite y or x properties on an enter frame event. The large sprite that I am scrolling mainly contains other sprites that have drawn shapes, loaded bitmaps and text fields.
Considering that I am simply moving the sprite, there are no other animations happening, nor other intensive processes at the same time, I do not think that it should be that resource intensive as to slow down the Flash Player that much. What can I do to improve the performance when scrolling the sprite? (Just to give a rough approximation, the sprite that I am scrolling contains around 20-30 sprites with drawn shapes, 2-5 loaded bitmaps, 5-10 text fields.)
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Oct 29, 2009
I'm having some performance issues in certain areas of a flash game Im making.
Here's the situation: I have big movieclip containing a map that can be scrolled and scaled. There are some pannels with a bunch of MC buttons, controls, etc. on the right side of the stage. These are seperate from the map and stay in the same place.
Everything runs fine untill the large map is zoomed in and/or scrolled such that the right side buttons and stuff are overlapping them map. Then the framerate jumps down from a nice smooth 30 fps to about 3 fps while the map is moving. There are no issues with the map moving when they don't overlap.
Now the thing is, is that's there's no real interaction between the buttons and the map. No transparency or anything, in fact I'm perfectly happy with the map dissapearing behind a side pannel. There are only about 3 pannels that the screen drawing routine would have to worry about, as all the buttons rest on top of the pannels, so why is my performance taking such a hit?
(Hmmm. Actually I do have a lot of transparency, but each is on top of a solid background, and none interact with the map.)
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Nov 12, 2009
I'm used to the drawing tools within CS3/CS4, but i tend to draw from with AS3 using the drawing API, this is because I tend to want to programmatically animate the drawing parameters.Is there some solution whereby you can use the drawing tools within flash CS3/4 but then 'capture' the drawing information so you could then draw the same line/curve/ shape from within AS3?So a pentool could then give a code output like:
lineStyle(..)
moveTo(...)
lineTo(...)
[code].....
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Nov 6, 2011
So i'm building a plugin system for my game, and i need to know actively what objects each plugin wants to use. For this, i have made a simple String interpreter. What it can do so far is separate id's and get whether a required input uses all of that kind.
my input format is like this:
Code:
IA:[param];IA[param];NN
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Code:
I2[player];IA[world];NN
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My current code is a class with static methods called StringInterpreter, with the below code:
Code:
package Utils
{
public class ScriptInterpreter
{
[code]...
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Nov 5, 2002
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Apr 26, 2011
I am working on a large project and I would like some advices about improving the rendering performance when scrolling some content.I have a large sprite with a lot of content that I need to scroll and the problem that I am encountering is that when scrolling this big sprite, the rendering of the Flash Player seems to slow down and the movement is choppy.
I wrote a custom scrollbar class that simply updates the target sprite y or x properties on an enter frame event.The large sprite that I am scrolling mainly contains other sprites that have drawn shapes, loaded bitmaps and text fields.
Considering that I am simply moving the sprite, there are no other animations happening, nor other intensive processes at the same time, I do not think that it should be that resource intensive as to slow down the Flash Player that much. What can I do to improve the performance when scrolling the sprite ?(Just to give a rough approximation, the sprite that I am scrolling contains around 20-30 sprites with drawn shapes, 2-5 loaded bitmaps, 5-10 text fields.)
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Nov 6, 2011
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Nov 25, 2010
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May 27, 2011
I am using a custom Flex skin to create an active blur/frosted glass effect on the background of floating Panels, TitleWindows, and other containers (similar to http:url....). There is a background image in the Application skin, and potentially any number of other components above and below the active blur component. Here's some relevant code within the skin:
public static const BLUR_FILTER :BlurFilter = new BlurFilter(16, 16, BitmapFilterQuality.HIGH);
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private var _matrix :Matrix = new Matrix;[code]....
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Nov 5, 2008
A vendor had built courses for us a few years ago. There are 5 modules. The courses are SCORM and are tracked in the LMS from url...We recently had 60 students sign up for a course, but they are not getting completion tracking for 4 of the 5 modules. The students are using IE7 and Flash Player 9. complete works for the module where the completion code is send from an HTML page. The completion does not work from any of pages where the completion is sent from Flash. The flash files were coded with AS2, here is the code on the "Finish Button":[code]
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Mar 27, 2010
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Jul 9, 2010
How do I delete a tween after completion?
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Jun 29, 2011
I am working on a little android app [Air for Android],and I am struggling on how to listen a method's completion.[code]which init() is a function that I wrote in a class named OauthConnection,saved as file named [OauthConnection.as]My problem is when init() is still executing though, busyOff() got executed.what i should do to make sure busyOff() is executed after init() is done.
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Oct 3, 2011
At this years Flash on the beach i saw a speaker using small 'code-keywords' that would complete entire sets of AS-code, depending on the keyword.Ex.:He would write @forloop, hit enter/space and a typical for-loop would be written automatically.Unfortunately he never said how to access this functionality in Flash.
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Apr 2, 2003
I have a movie called radio.swf this has 5 keyframes. Each keyframe loads a different swf movie.[code]This all works great. BUT here is the problem When song1.swf ends it loops itself. How can i make it to when song1.swf ends, the timeline in radio.swf advances one keyframe so that song2.swf starts to play?
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Ok, I have a main movie with two transition elements. They each close together when loading a main category, and i just wanted to kno is there a way that i can keep the stuff behind transitional element 2 closed, even if its done loading, until the stuff behind transitional element 1 is done?
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Dec 14, 2007
I am creating a simple video player with the video object but I am using Flash Media Server. I can not figure out how to determine the completion of the FLV. Here is my code:
[Code]...
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Feb 18, 2009
I'm just wondering if there is a way of detecting when the transition from TransitionManager has completed? Is there a parameter for that?
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Mar 11, 2009
I just downloaded the 30 day trial of adobe flash cs4.why the code completion/hints would not be showing up? Either when typing a "(" for a method or a "." I get nothing. "code hints" is checked off in my prefs and the delay is at 0 sec. Also, If I click the show code hint button in the AS window nothing happens.
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I want to execute a function upon completion of a MovieClip's animation. That is, I would command it to play() or gotoAndPlay(). I don't know of any listener that I can attach to the MovieClip with the "addEventListener()" command. Have any idea I can do?
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[Code]...
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Aug 15, 2011
I have a complex class that manipulates and creates many calculations and graphics on the fly. Once I create an instance of this class in my main file I am using the enter_frame event to constantly update the class. (it's for re-calculating/scaling graphics)The problem is: flash locks up because of all the rapid processing. Is there a way to listen for the class's processing completion and only call the enter_frame event if it is complete? I tried creating a boolean public variable that is set to TRUE at the end of the processing stack (inside the class) but that doesn't seem to do the trick.'m lost here?
Naturally lowering the frameRate is a "cheap" way to smooth things out...but that is lazy and hacky in my opinion because I would like the class to get updated as fast as the end user's computer can handle.I've simulated my problem with the following code. Just some long loops that really slow down the flash player. How do i get the player to say: "ok, not done processing the updates inside the class... ignore this enter_frame" ?
ActionScript Code:
// SlowClass.as
package {
[code]......
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May 27, 2009
I'm trying to use a playing sound to trigger an event when it finishes:
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}
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