The correct music track is now played when loading a game in IHNM. The save/load mechanism in IHNM seems to be working correctly now (although it needs testing), however there are still some graphical glitches with the save/load dialogs. Also, moved some unfinished code for returning to the chapter selection screen to a more appropriate place

svn-id: r27542

4 files changed, 23 insertions, 6 deletions

diff --git a/engines/saga/saveload.cpp b/engines/saga/saveload.cpp
index 804cba9aa7..f5504ab59a 100644
--- a/engines/saga/saveload.cpp
+++ b/engines/saga/saveload.cpp
@@ -195,6 +195,8 @@ void SagaEngine::save(const char *fileName, const char *saveName) {
 		out->writeSint32LE(_scene->currentChapterNumber());
 		// Protagonist
 		out->writeSint32LE(_scene->currentProtag());
+		out->writeSint32LE(_scene->getCurrentMusicTrack());
+		out->writeSint32LE(_scene->getCurrentMusicRepeat());
 	}
 
 	// Inset scene
@@ -270,6 +272,10 @@ void SagaEngine::load(const char *fileName) {
 		_scene->setProtag(in->readSint32LE());
 		if (_scene->currentChapterNumber())
 			_scene->changeScene(-2, 0, kTransitionFade, _scene->currentChapterNumber());
+		_scene->setCurrentMusicTrack(in->readSint32LE());
+		_scene->setCurrentMusicRepeat(in->readSint32LE());
+		_music->stop();
+		_music->play(_music->_songTable[_scene->getCurrentMusicTrack()], _scene->getCurrentMusicRepeat() ? MUSIC_LOOP : MUSIC_NORMAL);			
 	}
 
 	// Inset scene
diff --git a/engines/saga/scene.cpp b/engines/saga/scene.cpp
index b83e1e29f9..7131bf0308 100644
--- a/engines/saga/scene.cpp
+++ b/engines/saga/scene.cpp
@@ -478,11 +478,6 @@ void Scene::changeScene(int16 sceneNumber, int actorsEntrance, SceneTransitionTy
 		endScene();
 	}
 
-	if (sceneParams.sceneDescriptor == -1 && _vm->getGameType() == GType_IHNM) {
-		sceneParams.chapter = 8;
-		sceneParams.sceneDescriptor = 152;
-	}
-
 	loadScene(&sceneParams);
 }
 
diff --git a/engines/saga/scene.h b/engines/saga/scene.h
index 5080406d94..05bf3abe5d 100644
--- a/engines/saga/scene.h
+++ b/engines/saga/scene.h
@@ -317,6 +317,11 @@ class Scene {
 	void setChapterNumber(int ch) { _chapterNumber = ch; }
 	int getOutsetSceneNumber() const { return _outsetSceneNumber; }
 	int currentSceneResourceId() const { return _sceneResourceId; }
+	int getCurrentMusicTrack() const { return _currentMusicTrack; }
+	void setCurrentMusicTrack(int tr) { _currentMusicTrack = tr; }
+	int getCurrentMusicRepeat() const { return _currentMusicRepeat; }
+	void setCurrentMusicRepeat(int rp) { _currentMusicRepeat = rp; }
+
 	void cutawaySkip() {
 		if (_vm->_scene->isInIntro())
 			_vm->_framesEsc = 2;
@@ -354,6 +359,8 @@ class Scene {
 	int _chapterNumber;
 	int _outsetSceneNumber;
 	int _sceneResourceId;
+	int _currentMusicTrack;
+	int _currentMusicRepeat;
 	bool _inGame;
 	bool _loadDescription;
 	SceneDescription _sceneDescription;
diff --git a/engines/saga/sfuncs.cpp b/engines/saga/sfuncs.cpp
index 4f31d292a1..fdb589971c 100644
--- a/engines/saga/sfuncs.cpp
+++ b/engines/saga/sfuncs.cpp
@@ -574,7 +574,14 @@ void Script::sfScriptGotoScene(SCRIPTFUNC_PARAMS) {
 		_vm->_interface->setMode(kPanelMain);
 	}
 
-	_vm->_scene->changeScene(sceneNumber, entrance, (sceneNumber == ITE_SCENE_ENDCREDIT1) ? kTransitionFade : kTransitionNoFade);
+	if (sceneNumber == -1 && _vm->getGameType() == GType_IHNM) {
+		// TODO: This is used to return back to the character selection screen in IHNM.
+		// However, it seems more than this is needed, AM's speech is wrong and no actors
+		// are shown
+		_vm->_scene->changeScene(154, entrance, kTransitionFade, 8);
+	} else {
+		_vm->_scene->changeScene(sceneNumber, entrance, (sceneNumber == ITE_SCENE_ENDCREDIT1) ? kTransitionFade : kTransitionNoFade);
+	}
 
 	//TODO: placard stuff
 	_pendingVerb = _vm->_script->getVerbType(kVerbNone);
@@ -1676,6 +1683,8 @@ void Script::sfPlayMusic(SCRIPTFUNC_PARAMS) {
 		} else {
 			_vm->_music->setVolume(-1, 1);
 			_vm->_music->play(_vm->_music->_songTable[param1], param2 ? MUSIC_LOOP : MUSIC_NORMAL);
+			_vm->_scene->setCurrentMusicTrack(param1);
+			_vm->_scene->setCurrentMusicRepeat(param2);
 		}
 	}
 }