SDL_mixer can only stream a single music track
SDL_audiolib has unlimited streams.
With this change, we finally have streaming sounds (respecting
sfx_STREAM).
Audio options can now also be set via diablo.ini, which should help us
better diagnose the static noise issues.
Ensures the contents can be easily copy-pasted into the terminal from
most editors on all systems.
Otherwise, on Linux, you get 2 newlines for each newline in the source
when copying from VS Code.
Makes the code easier to understand.
Also makes building lists easier.
Also fixes focus indicator in SELLOAD_DIALOG (this type of bug is
impossible with the new structs).
Adds a USE_SDL1 build option to use SDL v1 instead of v2.
This is useful for porting Diablo on devices that don't support SDL2,
such as the RetroFW / OpenDingux devices (e.g. RG300 Retro Gaming Handheld)
Not yet supported:
* Fullscreen
* Upscaling
* Audio
Gleb Mazovetskiy
staphen
Juliano Leal Goncalves
Anders Jenbo
galaxyhaxz
Dennis Duda