* icons are black, but it's a start
* after testing, info_buffer in load_smdh_icon is for some reason all 0
* working! same speed as pre-threading (I think)
but the icons lag behind a bit.
Still, should allow for infinite themes
* not needed anymore
* fix icons not being loaded when switching modes
* stop trying to load icons if there arent enough entries
* swapping logic almost there...
* only need to update when on the main screen
* fix blind spot and typo
* allow optimizations maybe?
maybe will break stuff. just revert if it's the case
* fix blind spot when going up after cycling
* add swapping when changing 1 screen at a time (left/right)
* not needed anymore, since icon ids are fixed
* simpler scrolling
* dont reload everything when cycling
* other method for storing ids, maybe better logic later
* fix crash
* attempt at better and clearer algorithm for swapping
* optimization, swapping still broken but this was needed
* fix cycling/using left resulting in reversed icons
* fix icons scrolling in reverse
and fix the bug that introduced (same as switch-case method): scroll not following the selected entry when using left/right
* don't break when using left/right near the top/end
* correctly return from failed realloc during entries load
* move freeing the entries and killing the icon updating thread to exit_function
* fix icons being shifted the wrong value when cycling
* only exit using the shutdown screen method when needed
* show simple loading screen for themes and splashes
* only have the thread when needed
should consume less battery for people with low amount of splashes and themes
* fix instructions showing over the "no X found" screen
* fix instructions showing over confirm text
* fix overlapping and going out of bounds with few entries
* add quitting preview and qr mode with B
* add touchscreen controls
* cleaner BETWEEN macro
* only allow changing screens with touchscreen when arrows are visible
* tabs vs spaces
* fix selecting an entry that's not there using the touchscreen
and allow holding for selecting individual entries (not using the arrows)
* fix crash when deleting all entries and downloading one with QR
* add indicator for already installed themes/splashes
threaded as not to slow down initial loading too much, and imo cool effect as they load
* optimization for theme installed check
* make icon swapping thread higher priority to prevent problems with searching the installed themes/splashes
* add indicator with number of themes and selected theme
* add X to reload icons if it breaks
* add touchscreen controls:
- toggle shuffle
- toggle preview
- reload icons
- switch modes
- enable QR
* more usable thread args
* fix crash when closing the application too close to launch
* add hack to solve the scrolling problem.
Warning: will cause some lag for about 1-2 seconds, so I recommend using the jump menu
this will be removed once the bug is figured out
