With all the security issues with Flash lately I am looking at alternatives for if/when Flash is retired at my work. We use strictly IE 11 and IE11 seems to be very finicky about css3 animations. I see the new Flash has the ability to publish the file as embeddable actionscript files instead of a swf file. Is this a viable alternative to Flash or is this vulnerable to the same security issues Flash has? My assumption is the vulnerabilities exist in the Flash players but I want to be certain.
No. Apples and Oranges, really.
The Flash Player is a runtime environment of the Flash platform (AIR being another). It "plays" .swf files.
ActionScript is the scripting language that an apropriate compiler (mxmlc, for example) compiles into .swf files.
I see the new Flash has the ability to publish the file as embeddable ActionScript files instead of a swf file.
You can embed any file, but guess where you embed it into? Into the swf file.
Again, ActionScript is the programing/scripting language and an swf file is the compiled result.
Flash CC can also export to JavaScript/HTML/CSS. That means that instead of creating a .swf file, a bunch of JavaScript/HTML/CSS files are created.
As you can see in the link you provided, the feature sets are not equivalent.
Note: The 3D Rotation tool in the toolbar of the Flash Professional CC workspace is disabled when creating HTML5 Canvas documents because it is specific to SWF projects and not supported in the HTML5 specification (see Figure 3).
There's a whole bunch of other things not supported
Recommendation
If one comes to the conclusion that the Flash platform is not an appropriate publishing platform any more, why bother sticking to the Adobe Flash program?
It appears to be disadvantageous to cling to the program, just for the sake of keep on using it.
Why not use the CreateJS library on its own? Or any of the other dozens of great JS libraries? There's a lot to explore in the post-Flash era and it is very exiting. It's not a good idea to stay behind, still coding in dead languages, hoping that there's a translator to communicate with the Present. Try to order a pizza in Latin and you know what I mean.
If the goal is to target multiple different platforms, there are alternative tools to do this like defrac or Haxe that allow you to compile from one languages to many platforms.
The answer to the question if compiling ActionScript to JavaScript/HTML/CSS is a reasonable workflow for the future is no. It might be a good tool to port existing projects, but not to neglect the current developments in the JavaScript/HTML/CSS realm.
I seem to get almost weekly Java updates. All these technologies can have security issues, it's just that Adobe react quickly, and release a fix as soon as possible. That does come with a certain amount of publicity.
About using CreateJS on its own, you could do that, and come up with your own libraries to create hierarchy, synchronizing sound to visual events, asset management, etc. You could also do everything purely in code, if your imagination is good enough to do that. Or, you could just use Flash Pro, and get all of those things for free.
Related
After already searching the site for the answer to the question, I've found this:
Is it any way to run two instances of debuggers?
I need the Flash Professional CS5.5 version of the answer to this question.
Basically - I need to know if there's a way to debug 2 different .fla files in Adobe Flash Professional CS5.5 at the same time. One of them implements the Adobe AIR framework (for using the SocketServer class), the other is a standard AS3 project. It'd be nice if I could debug the client-server interaction easily using the IDE rather than using extensive means to do so.
Anyone have any ideas? Thanks.
This is not an answer to your question but a suggestion to take a different approach.
The Flash IDE and it's debugger are inadequate but for most trivial programs. Variable inspection and breakpoints work randomly and it's next to impossible to drill down into more complex objects. Flash IDE is all right for creating the visual resources for Flash programs but for any serious coding, it just falls on its face. The compiler included with the Flash IDE is also very poorly written and generates unoptimized code.
I'd suggest to switch over to using FlashDevelop - it's a free, open source IDE that runs on top of the Flex and Air SDKs and uses a better compiler that performs more optimizations. (You can mark functions for inlining, etc.) The debugger - while not Visual Studio - is much, much better than the IDE: breakpoints work and object properties can be inspected easily.
Because FlashDevelop is geared towards coding, you can create a project in it with multiple source files, define your resources and then compile to multiple platforms. Compilation is usually fast with hundreds of source files (don't import every type in every package) and you can do debug/release builds. If you can port your code from Flash to FlashDevelop, you'll have a much easier time managing your project.
Hi can anyone give me a link to a flash library that can use vector images or merge with flash profressional cs6 movieclips?
Vector images made in Illustrator or Flash Pro CS6?
Would cs6 profressional native be enough to make a 'optimized' game? using less memory etc.
I'm looking for a flash game engine that I can still code for like FlashDevelop and Flashpunk but can do vector graphics as well.
First of all, a few things to be aware of:
Flash supports vector graphics. This is implemented in the base code of the language, and thus you will be able to use vector graphics no matter what you are doing (though some prebuilt engines will require raster images instead for various reasons)
FlashDevelop is in IDE, or Integrated Development Environment, which means that it is a tool, like notepad or microsoft word, but in which you type your code. It is not a game engine.
As it seems you've discovered, Flashpunk is designed for raster graphics, not vector graphics.
How "optomized" your game ultimately turns out is a result of you, not the tools you are using. If you use art assets with thousands of vertices in your vector graphics there is no code base in the world that will save your game from being unoptimized. So yes, you can make a fully optimized game using just Flash CS6
Flash CS6 is really two things in one: Content creation tool (for making or grouping art assets) and an Actionscript Integrated Development Environment.
Keeping all this in mind, you can indeed develop content in flash, then export that content from flash to FlashDevelop. The prefered way to do this is SWC importing. Basically, you build a .fla file in Flash with all your graphics and sound, assign a class name to each flash DisplayObject in your library you want to use in FlashDevelop, go into publish settings in flash and enable .swc output, and publish. Then import it in FlashBuilder and you can simply call
this.addChild(new graphic001())
Within a class you have written in flash builder (one that extends DisplayObjectContainer, of course).
A good example tutorial can be found: Here
To answer your original question though, just in case I'm wrong and you are ready for this (or the next guy to view this question is), I'd recommend using the Citrus Engine. Nape physics engine is pretty easy to work with and once you're feeling confident with the traditional displayList format you can begin using the starling framework without having to switch to a different engine. However I would like to point out that I really don't think you're quite ready to do this quite yet. It may be best for you to work through a couple of "make a game" flash tutorials first, such as this one.
I am starting with my first application development. So far I have worked only with Html, css, js, jquery etc..
I want to create an app like the desktop gmail notifier which pings the server at regular interval, look for any messages and notifies the user. I read that Adobe Air and flex are the tools that can be used for this. I have developed the basic prototype in adobe air by studying the tutorials in net.
But the problem is that, my client doesn't want the source code to be made available to users. With air, you can see the complete source code after installation/unzipping the .air app.
Is there any way I can protect the source code? Or should I use flex and convert it to a swf? Is the source codes are protected in flex? I am not familiar with the flash action scripting. Please advice.
I think you are confused as to what Flex is. It is an SDK that is a level below the AIR and Flash SDKs. Flex is a secondary structural language that is meant to be used in conjunction with AS3, while AIR is compile-type.
It doesn't matter how you compile this, the source code will be attainable if someone really wants to get it. If you compile as an AIR app, you can unzip and get the SWF file. If you compile as a SWF, you already have that SWF. The SWF can then be decompiled using various tools.
There is no real way to hide front end code from prying eyes. Flash is definitely harder to read than HTML or CSS or Javascript, but definitely not impossible to view regardless of how you compile. Your best bet is definitely to offload as much as possible to a server and possibly obfuscate your code.
I would definitely try to explain to your client that it is simply not possible to truly hide source code from individuals who would like to access it. If someone really wants to steal the code, they can and will.
Code cannot be hided in any front end technologies, Flash (SWF, Flex or AIR) or HTML (JavaScript).
Do all the business logic at server and authentic properly for securing your data.
And AIR and Flash Player are both runtimes which play applications written in Adobe Flash or Apache Flex.
You can use a client-server implementation to hide the logic from the user and flex would just render a UI based on the business logic from the server side code(php,java or .NET) that interacts with the gmail servers
If you want proper notifications, go with AIR - access to some system-level features like toast notifications. With Flex, you'll be limited to webpage content.
About code protection - you can develop app in ActionScript and then protect compiled SWF with obfuscator for some fair defense, although there's probably no good free obfuscators. I paid some bucks for secureSWF license and consider it a good investment. Of course, determined hacker would crack app anyway (in theory,) but I would'nt worry about this too much for a simple pinger app.
I have been given the task of creating an Autorun installer for a distributable CD, and thought I would challenge the task with Flash. In previous versions of flash it was possible to use fscommand and trickery to run other local exe files, but due to virus creators and what-not, this has been reworked and totally destroyed for others to use.
So as a Flash developer I have hit a bit of a brick wall with this, and am asking out for any alternative ideas anybody may have? I am quite open with learning new languages/programs, and would like any expert advice from people in the know.
Just as a heads up for what features are required:
GUI with simple graphics/buttons
Ability to launch external exe/pdf files
must be able to be compiled to an exe, which can be launched by any windows machine without installing third party software eg Java.
The only simple solution I have thought of is making an html page, but using a browser is something I want to avoid doing!
Please Help :)
Christian
You can continue using flash freely if you want. There is a bunch of projector tools like northcode swf studion, Zink, mProjector and others. You can also create your own tool using any system programing language that produces windows executable - the only thing you will need - is to create an ActiveX instance of Flash Player and set up minimalistic API to allow Flash call required system functions.
I have got an assignment in which I have to implement a AS3 wrapper for any FLV player and I have to expose actionscript functions (External Interfaces?) so that other can be used in other different applications via CallFunction API. I have few questions regarding this -
Are the tools for this are freely available? I know Flex SDK is but I want standalone swf (I means Flash Player 10) that can be used anywhere without any dependency and should contain FLV player embedded or should be able to load it from a particular location by supplying the URL.
Is it possible only with an ActionScript compiler (or any free tools?). My problem is that I don't have flash or flex builder and I don't want to spend money on these because I don't work on it.
As I have almost zero knowledge about it. Can you guys please explain me (if possible with details) that what I need to do. Any resoures on how to create and compile?
If any of you have ever done this it would be really great if you guys can share samples. I've heard that many people have done the same thing for video players.
I can share a bit of my setup
I use Flash (CS5) for creating assets
I use FlexSDK as the compiler
And do all the code in FlashDevelop
Flashdevelop is for PC only for now, it's free and comes since the last few versions now with a debugger
I use FlexSDK to compile and Eclipse with AS IDE or something along those lines, and then preview things in a web browser using an html page with the swf file embedded.
check out projectsprouts. its a pretty nice Flash (as2/3/Flex/AIR) generation tool that can help you stub out your project, compile it, and even create unit tests if you want. pretty simple ruby install (i am a ruby newb, and got is running pretty easily). It was a pretty good support base, and an active mailing list where people will be happy to help you along.
It is important to note that the FlexSDK has very little to do with Flex unless you are linking against classes that are Flex specific. mxmlc does not have anything to do with MXML even though it will also compile MXML.
Here is an article that describes Flash development on Linux. It is pretty old, but the principles are the same. With an Actionscript 3 Compiler (contained in the FlexSDK) and a text editor, you are off to the races. It is a lot easier with Flash Builder 4, FDT 4, Intellij IDEA, Flash Develop, etc ;)