* gave reverb functions the proper 'S_' prefix for consistency.
* Blood: fixed license of 4 files which do not contain any NBlood code anymore (sound code was completely rewritten, and all such code has long been moved out of d_menu.cpp)
* Blood: renamed VIEWPOS_* constants
* Why is everything so difficult in Blood? 😕
* Do StrafeVel drag/resistance before `MoveDude()` as it may never be called if there's no velocity.
* Avoid using `mulscale16r()` in algorithm as we simply don't need to here.
* Move `doRollInput()` call into same area where drag is applied so all the code is concentrated in one spot.
* We need to preserve the crouch toggle when loading saves.
* Deliberately not resetting during level transitions as each level in an episode is interconnecting.
* Reverts 272dfa762d, but is a fresh implementation.
* I doubted anyone was doing this but apparently not.
* Exhumed needed a bit more work as it has very specific underwater checks.
* bump GCC targets to 9 and 12
* bump Clang targets to 11 and 15
* use Ubuntu 22.04 images
* use actual versions of checkout and upload-artifact actions
* remove lots of needless formatting, double quotes in particular
* remove unused dependencies
* remove obsolete Strawberry Perl workaround
The animatesprites handler in the old code got called on the already animated sprite, meaning it will only activate for the first frame.
To do this right the code had to be moved to applyanimations and be guarded by a flag.
previous versions failed to compile with the following error
/usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/stl_tree.h:701:4: error: exception specification of explicitly defaulted move constructor does not match the calculated one
source/core/savegamehelp.h:10:1: error: declaration conflicts with target of using declaration already in scope
source/core/savegamehelp.h:13:24: error: reference to 'FileReader' is ambiguous
source/core/gameconfigfile.h:40:1: error: declaration conflicts with target of using declaration already in scope
source/core/gameconfigfile.h:61:27: error: reference to 'FileWriter' is ambiguous
