TITANIC: Add sounds list to QSoundManager

engines/titanic/sound/sound_manager.cpp

@@ -32,6 +32,51 @@ CSoundManager::CSoundManager() : _musicPercent(75.0), _speechPercent(75.0),
 	_masterPercent(75.0), _parrotPercent(75.0), _field14(1) {
 }
 
+/*------------------------------------------------------------------------*/
+
+void QSoundManagerSounds::add(CWaveFile *waveFile, int iChannel, CEndTalkerFn endFn, TTtalker *talker) {
+	push_back(new QSoundManagerSound(waveFile, iChannel, endFn, talker));
+}
+
+void QSoundManagerSounds::flushChannel(int iChannel) {
+	for (iterator i = begin(); i != end(); ++i) {
+		QSoundManagerSound *item = *i;
+		if (item->_iChannel == iChannel) {
+			if (item->_endFn)
+				item->_endFn(item->_talker);
+
+			remove(item);
+			delete item;
+			break;
+		}
+	}
+}
+
+void QSoundManagerSounds::flushChannel(int v1, int iChannel) {
+	for (iterator i = begin(); i != end(); ++i) {
+		QSoundManagerSound *item = *i;
+		if (item->_waveFile->isLoaded() && item->_iChannel == iChannel) {
+			if (item->_endFn)
+				item->_endFn(item->_talker);
+
+			remove(item);
+			delete item;
+			break;
+		}
+	}
+}
+
+bool QSoundManagerSounds::contains(const CWaveFile *waveFile) const {
+	for (const_iterator i = begin(); i != end(); ++i) {
+		const QSoundManagerSound *item = *i;
+		if (item->_waveFile == waveFile)
+			return true;
+	}
+
+	return false;
+}
+
+
 /*------------------------------------------------------------------------*/
 
 QSoundManager::QSoundManager(Audio::Mixer *mixer) : CSoundManager(), QMixer(mixer),

engines/titanic/sound/sound_manager.h

@@ -23,6 +23,7 @@
 #ifndef TITANIC_SOUND_MANAGER_H
 #define TITANIC_SOUND_MANAGER_H
 
+#include "titanic/core/list.h"
 #include "titanic/support/simple_file.h"
 #include "titanic/sound/proximity.h"
 #include "titanic/sound/qmixer.h"
@@ -125,11 +126,49 @@ class CSoundManager {
 	virtual void proc29() {}
 };
 
+class QSoundManagerSound : public ListItem {
+public:
+	CWaveFile *_waveFile;
+	int _iChannel;
+	CEndTalkerFn _endFn;
+	TTtalker *_talker;
+public:
+	QSoundManagerSound() : ListItem(), _waveFile(nullptr),
+		_iChannel(0), _endFn(nullptr), _talker(nullptr) {}
+	QSoundManagerSound(CWaveFile *waveFile, int iChannel, CEndTalkerFn endFn, TTtalker *talker) :
+		ListItem(), _waveFile(waveFile), _iChannel(iChannel), _endFn(endFn), _talker(talker) {}
+};
+
+class QSoundManagerSounds : public List<QSoundManagerSound> {
+public:
+	/**
+	 * Adds a new sound entry to the list
+	 */
+	void add(CWaveFile *waveFile, int iChannel, CEndTalkerFn endFn, TTtalker *talker);
+
+	/**
+	 * Flushes a wave file attached to the specified channel
+	 */
+	void flushChannel(int iChannel);
+
+	/**
+	 * Flushes a wave file attached to the specified channel
+	 */
+	void flushChannel(int v1, int iChannel);
+
+	/**
+	 * Returns true if the list contains the specified wave file
+	 */
+	bool contains(const CWaveFile *waveFile) const;
+};
+
 /**
  * Concrete sound manager class that handles interfacing with
  * the QMixer sound mixer class
  */
 class QSoundManager : public CSoundManager, public QMixer {
+private:
+	QSoundManagerSounds _sounds;
 public:
 	int _field18;
 	int _field1C;

engines/titanic/sound/wave_file.cpp

@@ -48,6 +48,7 @@ bool CWaveFile::loadSound(const CString &name) {
 
 	Common::SeekableReadStream *stream = file.readStream();
 	_stream = Audio::makeWAVStream(stream->readStream(stream->size()), DisposeAfterUse::YES);
+	return true;
 }