Pulls out the hashmap to its own crate. Allows us to use this in interop
code between agb and desktop code and also gives us the ability to run
miri on it to make sure we're not running into any crazy unsoundness
bugs.
- [x] Changelog updated / no changelog update needed
Replaces `include_gfx!` with `include_background_gfx!` which is much
nicer since it doesn't require the external toml file. See the example
repos for how much better it is :).
Also adds support for aseprite files in `include_background_gfx` and
uses that ability where we still have the original files.
- [x] Changelog updated / no changelog update needed
A few changes to the purple night to make it so much better!
* Fixes player positioning to be in the centre, no more drastic change
of position when changing directions, and you don't go all the way into
walls.
* Fixes rounding of collision to round rather than floor, this means the
left and right walls are more equivalent.
* Fixes the "jitter" between objects and backgrounds where objects would
move by a pixel, but the background wouldn't.
- In general we're more careful to do all display changes at once rather
than throughout the frame.
- Note that for future games this is the correct way of doing things.
* Fixes slime collision boxes to match the extent of the animation.
* Use more i32 rather than u16, we're not running out of memory!
* Fixes memory leak caused by dying (previously you could only die a
certain number of times before the game crashes).
* Moved sound to be during vblank
- This is a negative change but resolves some cracking issues. I can't
see why this should be the case, further work may be required here.
- [x] No changelog update needed
Publishes agb-gbafix in addition to everything else on a release. Also
uses the fact that cargo publish no longer returns early.
- [x] Changelog updated / no changelog update needed