though i am not sure how good an idea my approach was with a bunch of
intermediate preludes. i was thinking it might be nice to be able to
only pick out the preludes that you wanted (if not all), but ... would
i ever really need to do that? somehow i am thinking, no, but i will
give it some more thought
this also includes a semi-important change where the existing
BitmaskCharacter draw implementation will now not draw anything if
FontRenderOpts::None is passed in, instead of just substituting color 0.
this probably makes more sense this way anyway
System now uses a generic SystemResources structure to provide video,
audio and input devices
the DosLike implementation of SystemResources provides the same
functionality that this library has had to date.
this change is to prepare for future addition of things like 32-bit
Bitmap support and other possible audio device implementations, etc.
the idea is a custom SystemResources implementation can be substituted
in to configure everything with the desired functionality.
note that i'm intentionally not using rustfmt. i've tried to like that
tool, but in the end i just really don't like it. too many edge cases
and subjectivity and not enough customization. which is probably the
intent. which makes me hate it that much more. fuck you, rustfmt.
Gered