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Audio: fix stuck MissileLoading loop -- ProjectileWeapon never reached a ready state (task #50)

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The runaway loop the user heard was MissileLoading01: the ProjectileWeapon
(SRM/ballistic) state machine set Firing(0)/Loading(3)/Jammed(5)/NoAmmo(7) but
NEVER a ready/Loaded level, so at idle the launcher parked in Loading(3) forever.
Its WeaponState audio (weaponAlarm, now StateIndicator-firing) therefore looped
MissileLoading indefinitely -- the loop stops only when the alarm LEAVES the
loading state.  (The laser sibling was fine: the Emitter DOES reach Loaded when
its charge tops off, so LaserACharge stopped.)

Fix: in ProjectileWeaponSimulation's default (idle/ready) branch, drive the state
from readiness -- Loaded(2, charge + ammo up = silent ready) once ReadyToFire,
else Loading(3, reloading).  SetLevel fires audio only on a real change, so this
yields the natural Firing -> Loading(reload) -> Loaded(ready) cycle and the
MissileLoading loop now stops when the launcher finishes reloading.  Verified:
weapon cycles Loading(3, recoil>0)->Loaded(2, recoil<=0); the only remaining
continuous loop is EnginePower (correct).  Fire path unchanged.

Also: master volume default kept; richer BT_AUDIO_LOG StopNote/SetupPatch traces.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
arcattack
2026-07-15 22:29:05 -05:00
co-authored by Claude Opus 4.8
parent 01261d72f3
commit ea8555480e
2 changed files with 13 additions and 1 deletions
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engine/MUNGA_L4/L4AUDLVL.cpp
+1 -1
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@@ -205,7 +205,7 @@ void PatchLevelOfDetail::PlayNote(SourceSet sourceSet)
void PatchLevelOfDetail::StopNote(SourceSet sourceSet)
{
{ static int s_s=0; if (getenv("BT_AUDIO_LOG") && s_s++<30) DEBUG_STREAM << "[audio] StopNote count=" << sourceSet.count << " src0=" << (sourceSet.count>0?sourceSet.sources[0]:0) << "\n" << std::flush; }
if (getenv("BT_AUDIO_LOG")) { static int s_s=0; if (s_s++<400) { DEBUG_STREAM << "[audio] StopNote"; for (int _i=0;_i<sourceSet.count;_i++) DEBUG_STREAM << " src=" << sourceSet.sources[_i]; DEBUG_STREAM << "\n" << std::flush; } }
if (sourceSet.count >0 && sourceSet.sources != NULL)
{
alSourceStopv(sourceSet.count, sourceSet.sources);