Password => { Encryption Black Box } => Encrypted Password
Jeff Atwood of Coding Horror has late expressed seemingly contrasting views on this topic, both touting in addition to refuting the benefits of abstraction. And for expert reason, because it tin hold upward a expert affair or a bad affair depending on whose library you lot choose. For 1 thing, you lot should never innovate code into your projection if you lot aren't 100% certainly it volition fulfill its promise. Many developers (myself included) prefer the "roll your own" method for almost tasks precisely because you lot know you lot tin trust your ain code (not that it volition hold upward error-free, precisely that it won't hold upward malicious). But sometimes it makes feel to role a well-tested library from about other developer, such every bit the ever-popular JQuery library for Javascript development. In such cases I propose ensuring you lot trust the developer (e.g. they're good known, such every bit Microsoft, in addition to would hold upward ridiculed if the library failed) or that you lot receive got sum access to the root code. Many opened upward root projects are reviewed past times large numbers of people such that bugs are caught in addition to fixed quickly.
Unfortunately, fifty-fifty if you lot receive got my suggestions your dark box may someday fail. The whole argue I convey this upward is that I faced this exact work amongst my SkyCop demo. I developed it using the Common Files Framework presented inward Engel's Beginning Direct3D Game Programming, sec Edition in addition to provided inward a specific version of the Microsoft DirectX SDK. When I ugraded to the almost recent construct of the SDK, my present suddently stopped working in addition to I started getting reports of others non beingness able to run it either. I ran into numerous problems trying to acquire it to function amongst the latest DirectX SDK in addition to believe the Common Files Framework was removed altogether inward the latest version. Having relied likewise heavily on that framework, I wasn't certainly how to resolve the compilation errors in addition to feared I would receive got to fight the projection altogether.
Fortunately, inward his Introduction to 3D Game Programming amongst DirectX 9.0c: H5N1 Shader Approach, Frank Moon fully describes a working game framework instead of glossing over it in addition to providing about other dark box. I was able to essentially rip out the gist of my SkyCop demo, converting it to role the novel framework, in addition to am pleased to receive got an updated present below that should function on whatsoever DirectX ix (or newer) version, but allow me know if you lot even in addition to thence receive got whatsoever problem running it.
SkyCop v1.1 Demo Download
Black boxes tin hold upward a expert affair when they're well-written past times a trusted developer, but it's also a expert thought to review the code (if possible) in addition to at to the lowest degree receive got a basic agreement of how it works. In my case, every bit a learning newbie, I was happy to avoid the initial complexity in addition to that after chip me from behind. One affair to proceed inward mind, though, is that dark boxes come upward inward many shapes in addition to sizes. My dark box was a game framework but the concept could also apply to a game engine, a unmarried component (Renderer, Physics, Sound, etc.) of a game engine, or about other game components I'm non fifty-fifty aware of yet.
Do you lot know what's going on nether the hood of your game framework/engine? What dark boxes are you lot relying on to educate your games?
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