Flixel: flash game framework

by rms • 17 years ago

68 24 17 years ago

chipsy• 17 years ago

I've poked around with this. It's becoming a popular choice for Flash games, although I'm not using it myself. It's not sophisticated or even really that efficient(one object instance per tile? per particle? You can make AS3 go much faster now with Bytearray or Vector based solutions), but it's easy to start with, gives you some basic graphical features, and perhaps most importantly, is a working solution for escaping the Adobe-centric toolchain.

AdamAtomic2• 17 years ago

one instance per particle seems inefficient but most computers can handle it, especially if they don't collide, and it gives you a ton of fun flexibility (using an emitter to spawn a flock of enemies, for example, or emitting particles that then emit more particles, etc).

Tiles however are NOT a collection of unique instances, they are blitted relatively efficiently. They do use a single instance of an empty collider to do the actual collision check, but otherwise they're pretty fast.

BUT that's not to say that flixel is not a work-in-progress with a fair number of broken or unoptimized elements :) I have a list of...oh I guess i'm down to about 20 things that have to be fixed or revised before the next big public whatever!

midnightmonster• 17 years ago

you mentioned that the iphone canabalt was done with a port/version/something of flixel, too? can you give any details about that?

mattmaroon• 17 years ago

I don't suppose you are looking for a job by any chance?

immad• 17 years ago

Hey Adam, Immad from Heyzap. Would be good to talk sometime about all things flash. My email is Immad (AT) Heyzap

allenp• 17 years ago

I've used this a bunch in prototyping and have to say that it is an incredible head start for anyone wanting to make a flash game, especially if you're not coming from a flash background but more of a programmer background.

I think that while it could be optimize the key is that it just works. No funny tweaks involved, you can build and go and have a game without deep diving into adobe documentation.

SlyShy• 17 years ago

For those of you who aren't aware, that Canabalt game that was posted on HN earlier was written with Flixel.

mcav4• 17 years ago

I'm working on some casual card/board games, so unfortunately I can't really use Flixel since it wasn't designed for that (primarily vector images, uses events rather than game loop to keep CPU low). But Flixel looks great, and I wish there was a library that could do what Flixel does, except geared for that use case. If only Canvas was up to the task of handling vector images and animations as well as Flash does.

teamonkey2• 17 years ago

Does an event loop really keep the CPU use down in Flash? In C/C++ I've always found that the event polling overhead means that it's ever so slightly less efficient than a game loop, but not so much so that it matters. I thought it was purely a matter of taste?

mcav4• 17 years ago

When Flash isn't rendering to the screen (i.e. via constant blitting), it hardly consumes any CPU at all. In my experience, blitting the screen 30fps causes a lot of CPU load even when you aren't doing anything.

Nosferax• 17 years ago

Isn't there something better than flash out there? Flash sucks for linux.

mcav4• 17 years ago

Not if you want it to run in a browser.

warfangle2• 17 years ago

I guess Canvas is out of the question, if you want folks on IE to be able to use it.

ido• 17 years ago

It depends.

The only other widespread solution are Java Applets, which are better in some ways (e.g. performance) but worse in others (e.g. start-up time).

Luc• 17 years ago

Does Flixel (what's in a name) somehow depend on the grapics being pixelated, or does it also handle vector graphics? I had a quick look through the documentation but didn't really find anything about this?

robfitz• 17 years ago

You can still use anything native to Flash (ie vectors). Flixel has added support for bitmaps -- fast blitting plus old school visual effects (are typically a great pain to create in Flash)

nopinsight2• 17 years ago

How is Flixel compared to Push Button Engine and Always 3D? http://pushbuttonengine.com/ http://away3d.com/ (used in the Facebook game Cafe World)

I'm looking forward to use such a framework/engine in my upcoming multi-player Flash game. I'd be grateful if anyone here can offer me some advice/links about this.

(My impression is that Push Button Engine is more mature and probably better supported because there is a company behind it. Is that really the case?)

nopinsight2• 17 years ago

A list of Object-oriented Flash Game Framework:

http://www.idevgames.com/news/object-oriented-flash-game-fra...

Flixel: flash game framework

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