The HUD and chat options menu don't have custom assets yet so they just show the "Options" text for now

Tasos Sahanidis authored 2 months ago and Hanicef committed 1 month ago

SDL_Mixer's native MIDI was broken because the game tried to play
audio before Mix_OpenAudio has been called. This resulted in the
native MIDI backend being marked as broken, falling back to the next
one.

Fix it by checking if sound has been initialised before trying to play
anything on musicpref cvar change.

Fixes: 2544f548cda0 ("Add musicpref console variable (backport of MR !939)")

This reverts commit bc9e7c14.

This reverts commit 0141eed4, reversing
changes made to f096e569.

Add menu tooltips

See merge request !8

Add note to secbright, and add descriptions for wall and slope contrast