From a019bcdebf06d13fb4eb7440259c6530edda7a88 Mon Sep 17 00:00:00 2001
From: Charles <charles@localhost>
Date: Mon, 16 Jul 2001 15:56:34 +0000
Subject: [PATCH]

---
 source/triggers/tsemit.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/source/triggers/tsemit.cpp b/source/triggers/tsemit.cpp
index 8094260e8..4ea83d55f 100644
--- a/source/triggers/tsemit.cpp
+++ b/source/triggers/tsemit.cpp
@@ -39,6 +39,16 @@ void	CSteamEmitterTrigger::think(int _frames)
 	{
 		m_soundId = (int) CSoundMediator::playSfx( CSoundMediator::SFX_HAZARD__STEAM, true );
 	}
+	else
+	{
+		if( !CSoundMediator::isSfxStillPlaying( (xmPlayingId) m_soundId ) )
+		{
+			// unlock sound if it has finished
+
+			CSoundMediator::stopAndUnlockSfx( (xmPlayingId) m_soundId );
+			m_soundId = NOT_PLAYING;
+		}
+	}
 
 	CTrigger::think( _frames );
 }