Question

I am putting together a Flash game (using Flixel) and I have a lot of sprites whose images (.png format, mostly) I need to include in my game. I’m used to using code like:

[Embed(source = "../../lib/ship-0001.png")]private var _ship0001Sprite:Class;

in order to include an image file. Is there a way I can do this other than embed? I’d like to use a for loop if possible, grabbing every needed file by number. This way instead if having several lines for each ship type (to grab its sprite, icon, store view, etc), I can just change a variable (eg NUM_SHIP_TYPES) and add the files by number for the new ship.

Is embed the only way to do this where the files are included in the .swf, or is there another way I can do this? Or is there a way I can use a for loop with embed?

Answer 1

This may not be a popular answer. But it depends on preferences. I'm not trying to start a best practices discussion, just listing a possibility.

If you have multiple images for each ship. And its the same number of images per each ships then the below could be a possibility. Of not, then completely ignore what I suggest.

Have a folder for each one of your ship types and then a class file within that folder and place your images within that folder along side the class files..

package shipimages.ship1 { class Ship1Images {
    [Embed(source="0001.png")] public var img0001:Class;
    [Embed(source="0002.png")] public var img0002:Class;
    [Embed(source="0003.png")] public var img0003:Class;
} }

.

package shipimages.ship2 { class Ship2Images {
    [Embed(source="0001.png")] public var img0001:Class;
    [Embed(source="0002.png")] public var img0002:Class;
    [Embed(source="0003.png")] public var img0003:Class;
} }

But as I said, this is only beneficial in a small case scenarios but it does mean everything is more sub divided and if you were to make an Interface it could be easily done for factory pattern.