* Renderer: rename render targets to framebuffers
* Refactor framebuffer pair helper and some of the video API
* Remove hardcoded dimensions from draw_framebuffer_tex
* Make viewport a per-framebuffer property rather than a global one
* Handle config updates via the events system. React to viewport fg/bg quality change requests.
* wip font rendering stuff; hashtable monstrosity is temporary
* various text rendering fixes/improvements
* HashTables™ 3.0
* Add some comments to aid navigating the hashtable macro maze
* overhaul text rendering API; add default and example shaders
* text: implement text_render for spellcard effect; misc fixes
* README: update dependencies
Bye SDL_ttf, hello freetype2.
* text_draw: fix resolution/scale-dependent bugs
* make text_draw fallback to the current shader, fix hud and stagetext
* repair the bgm loading
* fix spell practice mode
* fix walloftext
forgot one site of text_draw earlier
* fix wrapped text rendering
* fix and simplify the hud text shader
* dynamic glyph cache
* implement font size change on window resize/quality setting change/etc.
* rename text shaders for consistency
* preloads for fonts and text shaders
* make the stagetext shader look somewhat better
* text_render: attempt to normalize height
* small improvement for stagetext
The strncat/strncpy functions have dangerously counter-intuitive
semantics. They are meant to be used with fixed-width,
non-null-terminated strings, which is in, 99% cases, not what you want.
The strlcat/strlcpy ones are non-standard, however SDL provides its own
implementations on platforms that do not have them.
All events are now stored at the end of the file, after the metadata of all stages.
It's now possible to load a replay partially to examine the metadata, and optionally load the input events later if needed.
This is not used yet. The replay menu code will be updated to make use of this feature soon.
