Subj : exec/load/cterm_lib.js
To   : Git commit to main/sbbs/master
From : Rob Swindell (on Debian Linux)
Date : Wed Jul 08 2026 01:33:29

https://gitlab.synchro.net/main/sbbs/-/commit/12ada1b0cf8ac761a87bb290
Modified Files:
	exec/load/cterm_lib.js
Log Message:
cterm_lib.js: fix play_sound() replays, add audio_prefetch(), SIN token

An A;Queue moves the patch slot's buffer onto the channel FIFO, leaving
the slot empty (cterm.adoc), so _audio_ensure()'s load-once/queue-many
cache played silence on every replay of an already-cached sound.  Now a
sound is Stored once per session but Loaded into a fresh slot before
every Queue -- the Load re-decodes from the client's file cache, so
nothing is re-uploaded.

Expose the store-once step as a new public audio_prefetch(name, data),
so a door can upload a sound during an idle moment (e.g. the Z-machine
door's @sound_effect "prepare" effect) and have its first play start
instantly instead of behind the upload.

Also correct the Synth waveform tokens to match cterm.adoc (SIN, SAW,
SQ, ... -- not SINE/SQUARE/SAWTOOTH): play_tone()'s default shape is now
"SIN".

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---
 þ Synchronet þ Vertrauen þ Home of Synchronet þ [vert/cvs/bbs].synchro.net

.