Xml :: Representing Nested Folders As DisplayObjects
Apr 21, 2011
I'm working on a world builder that will load a toolkit which is represented by an xml document. The document will look similar to the following:[code]Now, I want to be able to represent this structure in flash. Vertical layout is easy enough, simply placing the elements from top to bottom. It gets mind-boggling when I need to do the following:Be able to click any folder and have all its children hidden/shown.Position the elements horizontally based on hierarchical position (indent children of folders, children of the child folders, etc)Position the folders/tools vertically when folders above and in the same "directory" are hidden.It either sounds a lot easier than it is, or I'm missing a vital and obvious step.Just to save confusion - when I make reference to "folders" and "tools", these are a MovieClip which is a simple block with text over it, like:[code]
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Oct 15, 2009
I am "old style" guy who still use Flash authoring environment as I believe working with graphics this way is easier than scripting all the things in document class..So, I have created in Flash authoring a movieClip with a graphics nested in it. Actually, this graphic is composed of two other nested graphics:
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[code]....
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Apr 2, 2008
I'm creating my first AS3 project and I've already hit my first snag, nested display objects (aka buttons and movieClips). Let's say you create a movieClip and place buttonA on frame 1 and buttonB on frame 10. You create a class for that movieClip that tells it to jump to frame X after evoking a custom method. With the same method you want to assign the buttons on that frame their functions, but you can't because Flash thinks that DisplayObject does not exist. How do you make sure all DisplayObjects for a frame have been loaded, so that you can reference them?
I have figured a way around it by using the ADDED event listener. Apparently this event is triggered every time any DisplayObject is added, whether it is nested or not. What's interesting is the number of children (numChildren) for the parent movieClip stays constant. So, this code takes advantage of that fact.
[Code]...
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Jul 11, 2010
I've worked wioth sub classes so I know how they work but I always work with everything all in one folder which can get messsy when there are a lot of classes to work through. So i started to make folders inside of my main folder but it's not working. Thought it may be to do with package names but as far as i know, for the whole "classes in separate folders" things that's how they are supposed to be.
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May 20, 2010
I'm making a 3D program and I've already made the back end which calculates where each object's polygons should be. However, I can't seem to find a quick way of drawing them without having to remove and redraw them each time, which I'm sure would take a lot of processing power, knowing the way that Flash does things. So is there a way to draw a shape (a quad in this example) and then alter the shape's color and the position of all of its corners in the next frame without taking a huge load of processing power? I would really like to be able to do this to at least 20 polygons, hopefully more, within the span of one frame at 20 fps.
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I'm brand new to Flash (and game programming, really), but want to learn a bit of it. My overall learning project is to create a Monopoly clone in Flash. nfortunately, I'm struggling to get over even my first hurdle-how to create the board graphically, and how then to deal with it in the code. So far, my thoughts are to break the board down into the different sizes of tiles (the normal property ones, the corner 4 and a large one for the middle section), then somehow place these all in the correct position relative to each other and keep that positioning correct as the pieces (and thus the camera view) move about the board.
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Aug 10, 2010
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Jan 18, 2011
I am programming a music game where there are five movieclips (acting as buttons) representing five notes of a piano. When the user clicks on each one, they play a note. I would like to know how I can program it so that if the user clicks a specific five note sequence, it will trigger an animated movieclip in the timeline.
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Apr 5, 2010
How can I use displayObjects as animation frames?I have six symbols in my library I want to animate with a timer. The advantage would be the ability to change the speed of the animations, and the elimination of the messy timeline.
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Oct 12, 2010
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May 21, 2011
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Feb 3, 2012
there is a Class A, it has a timer which updates its x position periodically. So all the instance of Class A will update their own x position. There is another Class B which extends Class A and overrides the function which updates position to change y position and call the trace function.
Now what I do now is create two instance alpha1, alpha2 of Class A and other two instance beta1, beta2 of Class B.
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- beta1 is only instantiated, but not added to the stage.
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Now suppose the GC fires collection, who all would be collected ?
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Apr 20, 2009
I've got another interesting Flash issue, and I was wondering if there was some weird case I had to account for. Here's the code: var c:DisplayObject; var t:Rectangle; c.width = t.width; trace(c.width, t.width); This results in output of: 0 13 I'm expecting '13 13' as the output..what would cause this to happen? It's sporadic, sometimes it'll happen, sometimes it doesn't. Is there some weird race condition I should double check for?
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Jan 5, 2010
I am adding DisplayObjects to a Canvas using
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Jan 27, 2010
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Oct 10, 2010
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Mar 18, 2011
ActionScript Code:
private function drawMap(tile1:DisplayObject, tile2:DisplayObject):void
{
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[Code].....
The idea behind this is to store custom sprites in an array and then feed the array to the drawMap function, which would use the sprites from the array to draw a map.
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Jul 20, 2011
why Bitmaps are not considered children of displayObjects (at least from my observations, I think this is true). They themselves are displayObjects so therefore should be part of the display list. In fact, when multiple Bitmaps are in one MovieClip, it recognizes them as one child, a Shape instance. Could anyone explain this to me? I'm attaching an example with a few display objects in a movieclip.
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Oct 1, 2009
I wanted to use dispatchEvent inside the MOUSE_OVER event of a menu item, setting the event type to a unique label which another displayobject somewhere in the display list (NEITHER a parent nor a child of the event dispatcher) would listen for, so that it could brighten. See the following lines of code:
in menu item class MOUSE_OVER handler: dispatchEvent( new MenuEvent( xml.@label.toString().toUpperCase()+"over") );
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how to do what I want in a simple way? I spent 2 hours already trying to figure this out.
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Sep 24, 2010
I'm new to ActionScripts and was tasked to complete a project. I'm trying to split a big image so I can send them to a http server in chunks. I'm using a recursive function below and increasing the DisplayObjects X position on every iteration. The problem is I get the same image in every iteration and checking the encodeByteArray string value is always the same.
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Jul 12, 2011
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Something like focusIn and focusOut from dotnet.
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Feb 21, 2012
How does Flash deal with elements that are off-stage?Obviously Flash doesn't actually render them (because they don't appear anywhere on-screen), but is the process of rendering them still existent, slowing down my game as much as it would if the elements were on-screen?
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Oct 28, 2009
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Dec 10, 2010
I'm trying to simulate some fade in/out effects in Action Script 3 programmatically, using Timer class and controlling alpha property of the specified DisplayObject in time. In general it works and looks great. As I was expecting. But after I add some more child DisplayObjects to the parent Sprite it starts to behave weirdly. Children seem to not fade at the same rate as parent object and it visually noticeable, and ugly. There seems to be a short lag after parent already started to fade out and before children actually follow. Are there any additional measures I should take to avoid that? I do alpha manipulation only on parent object. I thought that'd be logical...
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Dec 28, 2010
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May 17, 2011
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Nov 17, 2010
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May 12, 2011
I have searched everywhere but cant seem to find out if the follow is possible.I would like to create a kind of image gallery that scrolls (which is straight forward enough) but instead of images on it i would like it to be folders?
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Jan 27, 2011
Is it possible to customize the the UIloader source or parameters so that I can load multiple image folders for different sub-menu buttons. Right now, it is loading pictures from a folder called "images"; I need to add more folders like images2, images3, and images4 that would work the same way as pictures from "images" folder.
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