From 77838d91e65ddeccd53ce93d9d37632123a4d174 Mon Sep 17 00:00:00 2001
From: Paweł Kołodziejski
Date: Sun, 20 Jan 2008 17:02:28 +0000
Subject: fix/workaround for bug #1624464, as we do not support game playing on
 two different CDs

svn-id: r30588
---
 engines/scumm/imuse_digi/dimuse.cpp        | 11 +++++++----
 engines/scumm/imuse_digi/dimuse_sndmgr.cpp |  8 +++++++-
 engines/scumm/imuse_digi/dimuse_track.cpp  | 14 ++++++++++++--
 3 files changed, 26 insertions(+), 7 deletions(-)

(limited to 'engines/scumm')

diff --git a/engines/scumm/imuse_digi/dimuse.cpp b/engines/scumm/imuse_digi/dimuse.cpp
index c883bdf2e9..db5ec9dafe 100644
--- a/engines/scumm/imuse_digi/dimuse.cpp
+++ b/engines/scumm/imuse_digi/dimuse.cpp
@@ -166,11 +166,14 @@ void IMuseDigital::saveOrLoad(Serializer *ser) {
 			// TODO: The code below has a lot in common with that in IMuseDigital::startSound.
 			// Try to refactor them to reduce the code duplication.
 
-			track->soundDesc = _sound->openSound(track->soundId,
-									track->soundName, track->soundType,
-									track->volGroupId, -1);
+			track->soundDesc = _sound->openSound(track->soundId, track->soundName, track->soundType, track->volGroupId, -1);
+			if (!track->soundDesc)
+				track->soundDesc = _sound->openSound(track->soundId, track->soundName, track->soundType, track->volGroupId, 1);
+			if (!track->soundDesc)
+				track->soundDesc = _sound->openSound(track->soundId, track->soundName, track->soundType, track->volGroupId, 2);
+
 			if (!track->soundDesc) {
-				warning("IMuseDigital::saveOrLoad: Can't open sound so will not be resumed, propably on diffrent CD");
+				warning("IMuseDigital::saveOrLoad: Can't open sound so will not be resumed");
 				track->used = false;
 				continue;
 			}
diff --git a/engines/scumm/imuse_digi/dimuse_sndmgr.cpp b/engines/scumm/imuse_digi/dimuse_sndmgr.cpp
index aab53fc449..5600ac21a1 100644
--- a/engines/scumm/imuse_digi/dimuse_sndmgr.cpp
+++ b/engines/scumm/imuse_digi/dimuse_sndmgr.cpp
@@ -497,9 +497,15 @@ void ImuseDigiSndMgr::closeSound(SoundDesc *soundDesc) {
 }
 
 ImuseDigiSndMgr::SoundDesc *ImuseDigiSndMgr::cloneSound(SoundDesc *soundDesc) {
+	ImuseDigiSndMgr::SoundDesc *desc;
 	assert(checkForProperHandle(soundDesc));
 
-	return openSound(soundDesc->soundId, soundDesc->name, soundDesc->type, soundDesc->volGroupId, soundDesc->disk);
+	desc = openSound(soundDesc->soundId, soundDesc->name, soundDesc->type, soundDesc->volGroupId, soundDesc->disk);
+	if (!desc)
+		desc = openSound(soundDesc->soundId, soundDesc->name, soundDesc->type, soundDesc->volGroupId, 1);
+	if (!desc)
+		desc = openSound(soundDesc->soundId, soundDesc->name, soundDesc->type, soundDesc->volGroupId, 2);
+	return desc;
 }
 
 bool ImuseDigiSndMgr::checkForProperHandle(SoundDesc *soundDesc) {
diff --git a/engines/scumm/imuse_digi/dimuse_track.cpp b/engines/scumm/imuse_digi/dimuse_track.cpp
index 1729cadf87..111f3acbde 100644
--- a/engines/scumm/imuse_digi/dimuse_track.cpp
+++ b/engines/scumm/imuse_digi/dimuse_track.cpp
@@ -116,8 +116,12 @@ void IMuseDigital::startSound(int soundId, const char *soundName, int soundType,
 	} else {
 		strcpy(track->soundName, soundName);
 		track->soundDesc = _sound->openSound(soundId, soundName, soundType, volGroupId, -1);
+		if (!track->soundDesc)
+			track->soundDesc = _sound->openSound(soundId, soundName, soundType, volGroupId, 1);
+		if (!track->soundDesc)
+			track->soundDesc = _sound->openSound(soundId, soundName, soundType, volGroupId, 2);
 
-		if (track->soundDesc == NULL)
+		if (!track->soundDesc)
 			return;
 
 		track->sndDataExtComp = _sound->isSndDataExtComp(track->soundDesc);
@@ -353,7 +357,13 @@ Track *IMuseDigital::cloneToFadeOutTrack(Track *track, int fadeDelay) {
 
 	// Clone the sound.
 	// leaving bug number for now #1635361
-	track->soundDesc = _sound->cloneSound(track->soundDesc);
+	ImuseDigiSndMgr::SoundDesc *soundDesc = _sound->cloneSound(track->soundDesc);
+	if (!soundDesc) {
+		// it fail load open old song after switch to diffrent CDs
+		// so gave up
+		error("Game not supported while playing on 2 diffrent CDs");
+	}
+	track->soundDesc = soundDesc;
 
 	// Set the volume fading parameters to indicate a fade out
 	fadeTrack->volFadeDelay = fadeDelay;
-- 
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