From 8d09ae555b77db407d458c54a62059cfd78b0d9c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=27=C3=A9lectron=20rare?=
 <108685187+electron-rare@users.noreply.github.com>
Date: Sat, 27 Jun 2026 13:32:54 +0200
Subject: [PATCH] fix(sound): stop play-scene via doStopAll

Final whole-branch review caught a cross-task defect: ~doScenePlay
started ~bpEngine but registered no cleanup, so ~doStopAll (run by
~doScene at every scene switch, and by \stop) never stopped the
engine -- body-play kept playing over any other scene, breaking the
"\stop coupe tout" contract. Register the stop via ~doRegisterPriv
(name, killFn) like every other scene. Verified on macm1: doScene(\play)
starts the engine, doScene(\stop) stops it.
---
 sound_algo/data_only/scene_pose_play.scd | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound_algo/data_only/scene_pose_play.scd b/sound_algo/data_only/scene_pose_play.scd
index 812789f..f61d489 100644
--- a/sound_algo/data_only/scene_pose_play.scd
+++ b/sound_algo/data_only/scene_pose_play.scd
@@ -163,7 +163,7 @@
 );
 
 // -- 7) Enregistrement scene -------------------------------------------
-~doScenePlay = { ~bpEngine[\start].() };
+~doScenePlay = { ~bpEngine[\start].(); ~doRegisterPriv.(\play, { ~bpEngine[\stop].() }) };
 
 "[data-only/scene_pose_play] modes + scale ready".postln;
 )