DREAMWEB: Objectify Sound functions & data into DreamWebSound class.

This change should have no functional change, but makes the sound code
more decoupled, modular and readable, prior to attempting a fix for
bug #3528164 - "DREAMWEB: missing sound effects/music cues during main
title".

17 files changed, 276 insertions, 209 deletions

diff --git a/engines/dreamweb/dreamweb.cpp b/engines/dreamweb/dreamweb.cpp
index 11e8e3f8cc..0ca98d5a7b 100644
--- a/engines/dreamweb/dreamweb.cpp
+++ b/engines/dreamweb/dreamweb.cpp
@@ -35,6 +35,7 @@
 #include "graphics/palette.h"
 #include "graphics/surface.h"
 
+#include "dreamweb/sound.h"
 #include "dreamweb/dreamweb.h"
 
 namespace DreamWeb {
@@ -46,21 +47,15 @@ DreamWebEngine::DreamWebEngine(OSystem *syst, const DreamWebGameDescription *gam
 	_roomDesc(kNumRoomTexts), _freeDesc(kNumFreeTexts),
 	_personText(kNumPersonTexts) {
 
-	// Setup mixer
-	_mixer->setVolumeForSoundType(Audio::Mixer::kSFXSoundType, ConfMan.getInt("sfx_volume"));
-	_mixer->setVolumeForSoundType(Audio::Mixer::kMusicSoundType, ConfMan.getInt("music_volume"));
-	_mixer->setVolumeForSoundType(Audio::Mixer::kSpeechSoundType, ConfMan.getInt("speech_volume"));
-
 	_vSyncInterrupt = false;
 
 	_console = 0;
+	_sound = 0;
 	DebugMan.addDebugChannel(kDebugAnimation, "Animation", "Animation Debug Flag");
 	DebugMan.addDebugChannel(kDebugSaveLoad, "SaveLoad", "Track Save/Load Function");
 	_speed = 1;
 	_turbo = false;
 	_oldMouseState = 0;
-	_channel0 = 0;
-	_channel1 = 0;
 
 	_datafilePrefix = "DREAMWEB.";
 	_speechDirName = "SPEECH";
@@ -85,16 +80,6 @@ DreamWebEngine::DreamWebEngine(OSystem *syst, const DreamWebGameDescription *gam
 	_openChangeSize = kInventx+(4*kItempicsize);
 	_quitRequested = false;
 
-	_currentSample = 0xff;
-	_channel0Playing = 0;
-	_channel0Repeat = 0;
-	_channel1Playing = 0xff;
-
-	_volume = 0;
-	_volumeTo = 0;
-	_volumeDirection = 0;
-	_volumeCount = 0;
-
 	_speechLoaded = false;
 
 	_backdropBlocks = 0;
@@ -246,6 +231,7 @@ DreamWebEngine::DreamWebEngine(OSystem *syst, const DreamWebGameDescription *gam
 DreamWebEngine::~DreamWebEngine() {
 	DebugMan.clearAllDebugChannels();
 	delete _console;
+	delete _sound;
 }
 
 static void vSyncInterrupt(void *refCon) {
@@ -286,7 +272,7 @@ void DreamWebEngine::processEvents() {
 		return;
 	}
 
-	soundHandler();
+	_sound->soundHandler();
 	Common::Event event;
 	int softKey, hardKey;
 	while (_eventMan->pollEvent(event)) {
@@ -382,6 +368,7 @@ void DreamWebEngine::processEvents() {
 Common::Error DreamWebEngine::run() {
 	syncSoundSettings();
 	_console = new DreamWebConsole(this);
+	_sound = new DreamWebSound(this);
 
 	ConfMan.registerDefault("originalsaveload", "false");
 	ConfMan.registerDefault("bright_palette", true);
diff --git a/engines/dreamweb/dreamweb.h b/engines/dreamweb/dreamweb.h
index 468a1f58a8..48d44c0380 100644
--- a/engines/dreamweb/dreamweb.h
+++ b/engines/dreamweb/dreamweb.h
@@ -99,10 +99,12 @@ enum {
 };
 
 struct DreamWebGameDescription;
+class DreamWebSound;
 
 class DreamWebEngine : public Engine {
 private:
 	DreamWebConsole			*_console;
+	DreamWebSound *_sound;
 	bool					_vSyncInterrupt;
 
 protected:
@@ -142,7 +144,6 @@ public:
 
 	void quit();
 
-	void loadSounds(uint bank, const Common::String &suffix);
 	bool loadSpeech(const Common::String &filename);
 
 	void enableSavingOrLoading(bool enable = true) { _enableSavingOrLoading = enable; }
@@ -151,15 +152,12 @@ public:
 	uint8 modifyChar(uint8 c) const;
 	Common::String modifyFileName(const char *);
 
-	void stopSound(uint8 channel);
-
 	const Common::String& getDatafilePrefix() { return _datafilePrefix; };
+	const Common::String& getSpeechDirName() { return _speechDirName; };
 
 private:
 	void keyPressed(uint16 ascii);
 	void setSpeed(uint speed);
-	void soundHandler();
-	void playSound(uint8 channel, uint8 id, uint8 loops);
 
 	const DreamWebGameDescription	*_gameDescription;
 	Common::RandomSource			_rnd;
@@ -171,22 +169,6 @@ private:
 	uint _oldMouseState;
 	bool _enableSavingOrLoading;
 
-	struct Sample {
-		uint offset;
-		uint size;
-		Sample(): offset(), size() {}
-	};
-
-	struct SoundData {
-		Common::Array<Sample> samples;
-		Common::Array<uint8> data;
-	};
-	SoundData _soundData[2];
-	Common::Array<uint8> _speechData;
-
-	Audio::SoundHandle _channelHandle[2];
-	uint8 _channel0, _channel1;
-
 protected:
 	GameVars _vars; // saved variables
 
@@ -327,16 +309,6 @@ public:
 
 	// sound related
 	uint8 _roomsSample;
-	uint8 _currentSample;
-	uint8 _channel0Playing;
-	uint8 _channel0Repeat;
-	uint8 _channel1Playing;
-
-	uint8 _volume;
-	uint8 _volumeTo;
-	int8 _volumeDirection;
-	uint8 _volumeCount;
-
 	bool _speechLoaded;
 
 	// misc variables
@@ -715,15 +687,6 @@ public:
 	void showSaveOps();
 	void showLoadOps();
 
-	// from sound.cpp
-	bool loadSpeech(byte type1, int idx1, byte type2, int idx2);
-	void volumeAdjust();
-	void cancelCh0();
-	void cancelCh1();
-	void loadRoomsSample();
-	void playChannel0(uint8 index, uint8 repeat);
-	void playChannel1(uint8 index);
-
 	// from sprite.cpp
 	void printSprites();
 	void printASprite(const Sprite *sprite);
diff --git a/engines/dreamweb/keypad.cpp b/engines/dreamweb/keypad.cpp
index 002588cb70..3580f8ad52 100644
--- a/engines/dreamweb/keypad.cpp
+++ b/engines/dreamweb/keypad.cpp
@@ -20,6 +20,7 @@
  *
  */
 
+#include "dreamweb/sound.h"
 #include "dreamweb/dreamweb.h"
 
 namespace DreamWeb {
@@ -85,7 +86,7 @@ void DreamWebEngine::enterCode(uint8 digit0, uint8 digit1, uint8 digit2, uint8 d
 				if (_pressed == 11) {
 					if (isItRight(digit0, digit1, digit2, digit3))
 						_vars._lockStatus = 0;
-					playChannel1(11);
+					_sound->playChannel1(11);
 					_lightCount = 120;
 					_pressPointer = 0;
 				}
@@ -180,7 +181,7 @@ void DreamWebEngine::buttonPress(uint8 buttonId) {
 		_graphicPress = buttonId + 21;
 		_pressCount = 40;
 		if (buttonId != 11)
-			playChannel1(10);
+			_sound->playChannel1(10);
 	}
 }
 
@@ -532,7 +533,7 @@ void DreamWebEngine::enterSymbol() {
 		_symbolGraphics.clear();
 		restoreReels();
 		workToScreenM();
-		playChannel1(13);
+		_sound->playChannel1(13);
 	} else {
 		removeSetObject(46);
 		placeSetObject(43);
@@ -820,7 +821,7 @@ void DreamWebEngine::diaryKeyP() {
 		_pressCount)
 		return; // notkeyp
 
-	playChannel1(16);
+	_sound->playChannel1(16);
 	_pressCount = 12;
 	_pressed = 'P';
 	_diaryPage--;
@@ -837,7 +838,7 @@ void DreamWebEngine::diaryKeyN() {
 		_pressCount)
 		return; // notkeyn
 
-	playChannel1(16);
+	_sound->playChannel1(16);
 	_pressCount = 12;
 	_pressed = 'N';
 	_diaryPage++;
diff --git a/engines/dreamweb/monitor.cpp b/engines/dreamweb/monitor.cpp
index 4c66e7a599..4e9d8eecc1 100644
--- a/engines/dreamweb/monitor.cpp
+++ b/engines/dreamweb/monitor.cpp
@@ -20,6 +20,7 @@
  *
  */
 
+#include "dreamweb/sound.h"
 #include "dreamweb/dreamweb.h"
 
 namespace DreamWeb {
@@ -97,7 +98,7 @@ void DreamWebEngine::useMon() {
 	_textFile3.clear();
 
 	_getBack = 1;
-	playChannel1(26);
+	_sound->playChannel1(26);
 	_manIsOffScreen = 0;
 	restoreAll();
 	redrawMainScrn();
@@ -180,7 +181,7 @@ void DreamWebEngine::monitorLogo() {
 		printLogo();
 		//fadeUpMon(); // FIXME: Commented out in ASM
 		printLogo();
-		playChannel1(26);
+		_sound->playChannel1(26);
 		randomAccess(20);
 	} else {
 		printLogo();
@@ -288,7 +289,7 @@ void DreamWebEngine::scrollMonitor() {
 	printLogo();
 	printUnderMonitor();
 	workToScreen();
-	playChannel1(25);
+	_sound->playChannel1(25);
 }
 
 void DreamWebEngine::showCurrentFile() {
diff --git a/engines/dreamweb/newplace.cpp b/engines/dreamweb/newplace.cpp
index ab6537422a..5b4b0260f5 100644
--- a/engines/dreamweb/newplace.cpp
+++ b/engines/dreamweb/newplace.cpp
@@ -20,6 +20,7 @@
  *
  */
 
+#include "dreamweb/sound.h"
 #include "dreamweb/dreamweb.h"
 
 namespace DreamWeb {
@@ -55,7 +56,7 @@ void DreamWebEngine::selectLocation() {
 	_pointerFrame = 0;
 	showPointer();
 	workToScreen();
-	playChannel0(9, 255);
+	_sound->playChannel0(9, 255);
 	_newLocation = 255;
 
 	while (_newLocation == 255) {
diff --git a/engines/dreamweb/people.cpp b/engines/dreamweb/people.cpp
index dfb5c62618..36a756a49b 100644
--- a/engines/dreamweb/people.cpp
+++ b/engines/dreamweb/people.cpp
@@ -20,6 +20,7 @@
  *
  */
 
+#include "dreamweb/sound.h"
 #include "dreamweb/dreamweb.h"
 
 namespace DreamWeb {
@@ -149,7 +150,7 @@ void DreamWebEngine::madmanText() {
 	if (hasSpeech()) {
 		if (_speechCount > 15)
 			return;
-		if (_channel1Playing != 255)
+		if (_sound->isChannel1Playing())
 			return;
 		origCount = _speechCount;
 		++_speechCount;
@@ -250,7 +251,7 @@ bool DreamWebEngine::checkSpeed(ReelRoutine &routine) {
 
 void DreamWebEngine::sparkyDrip(ReelRoutine &routine) {
 	if (checkSpeed(routine))
-		playChannel0(14, 0);
+		_sound->playChannel0(14, 0);
 }
 
 void DreamWebEngine::genericPerson(ReelRoutine &routine) {
@@ -430,7 +431,7 @@ void DreamWebEngine::drinker(ReelRoutine &routine) {
 void DreamWebEngine::alleyBarkSound(ReelRoutine &routine) {
 	uint16 prevReelPointer = routine.reelPointer() - 1;
 	if (prevReelPointer == 0) {
-		playChannel1(14);
+		_sound->playChannel1(14);
 		routine.setReelPointer(1000);
 	} else {
 		routine.setReelPointer(prevReelPointer);
@@ -523,7 +524,7 @@ void DreamWebEngine::gates(ReelRoutine &routine) {
 	if (checkSpeed(routine)) {
 		uint16 nextReelPointer = routine.reelPointer() + 1;
 		if (nextReelPointer == 116)
-			playChannel1(17);
+			_sound->playChannel1(17);
 		if (nextReelPointer >= 110)
 			routine.period = 2;
 		if (nextReelPointer == 120) {
@@ -579,12 +580,12 @@ void DreamWebEngine::carParkDrip(ReelRoutine &routine) {
 	if (!checkSpeed(routine))
 		return; // cantdrip2
 
-	playChannel1(14);
+	_sound->playChannel1(14);
 }
 
 void DreamWebEngine::foghornSound(ReelRoutine &routine) {
 	if (randomNumber() == 198)
-		playChannel1(13);
+		_sound->playChannel1(13);
 }
 
 void DreamWebEngine::train(ReelRoutine &routine) {
@@ -1027,8 +1028,7 @@ void DreamWebEngine::endGameSeq(ReelRoutine &routine) {
 			fadeScreenDownHalf();
 		} else if (nextReelPointer == 324) {
 			fadeScreenDowns();
-			_volumeTo = 7;
-			_volumeDirection = 1;
+			_sound->volumeChange(7, 1);
 		}
 
 		if (nextReelPointer == 340)
diff --git a/engines/dreamweb/print.cpp b/engines/dreamweb/print.cpp
index a96d1f9d58..3a2c45e07b 100644
--- a/engines/dreamweb/print.cpp
+++ b/engines/dreamweb/print.cpp
@@ -20,6 +20,7 @@
  *
  */
 
+#include "dreamweb/sound.h"
 #include "dreamweb/dreamweb.h"
 
 namespace DreamWeb {
@@ -246,10 +247,9 @@ const char *DreamWebEngine::monPrint(const char *string) {
 }
 
 void DreamWebEngine::rollEndCreditsGameWon() {
-	playChannel0(16, 255);
-	_volume = 7;
-	_volumeTo = 0;
-	_volumeDirection = -1;
+	_sound->playChannel0(16, 255);
+	_sound->volumeSet(7);
+	_sound->volumeChange(0, -1);
 
 	multiGet(_mapStore, 75, 20, 160, 160);
 
diff --git a/engines/dreamweb/rain.cpp b/engines/dreamweb/rain.cpp
index 7db4744cbf..8e42e0c161 100644
--- a/engines/dreamweb/rain.cpp
+++ b/engines/dreamweb/rain.cpp
@@ -20,6 +20,7 @@
  *
  */
 
+#include "dreamweb/sound.h"
 #include "dreamweb/dreamweb.h"
 
 namespace DreamWeb {
@@ -50,7 +51,7 @@ void DreamWebEngine::showRain() {
 		}
 	}
 
-	if (_channel1Playing != 255)
+	if (_sound->isChannel1Playing())
 		return;
 	if (_realLocation == 2 && _vars._beenMugged != 1)
 		return;
@@ -61,11 +62,11 @@ void DreamWebEngine::showRain() {
 		return;
 
 	uint8 soundIndex;
-	if (_channel0Playing != 6)
+	if (_sound->getChannel0Playing() != 6)
 		soundIndex = 4;
 	else
 		soundIndex = 7;
-	playChannel1(soundIndex);
+	_sound->playChannel1(soundIndex);
 }
 
 uint8 DreamWebEngine::getBlockOfPixel(uint8 x, uint8 y) {
diff --git a/engines/dreamweb/saveload.cpp b/engines/dreamweb/saveload.cpp
index 8ed17c9348..c8fb537fec 100644
--- a/engines/dreamweb/saveload.cpp
+++ b/engines/dreamweb/saveload.cpp
@@ -20,7 +20,9 @@
  *
  */
 
+#include "dreamweb/sound.h"
 #include "dreamweb/dreamweb.h"
+
 #include "engines/metaengine.h"
 #include "graphics/thumbnail.h"
 #include "gui/saveload.h"
@@ -181,7 +183,7 @@ void DreamWebEngine::doLoad(int savegameId) {
 	_saveGraphics.clear();
 
 	startLoading(g_madeUpRoomDat);
-	loadRoomsSample();
+	_sound->loadRoomsSample(_roomsSample);
 	_roomLoaded = 1;
 	_newLocation = 255;
 	clearSprites();
diff --git a/engines/dreamweb/sound.cpp b/engines/dreamweb/sound.cpp
index fcbcb9d0a0..83ddebc552 100644
--- a/engines/dreamweb/sound.cpp
+++ b/engines/dreamweb/sound.cpp
@@ -20,27 +20,52 @@
  *
  */
 
-#include "dreamweb/dreamweb.h"
-
-#include "audio/mixer.h"
 #include "audio/decoders/raw.h"
-
 #include "common/config-manager.h"
+#include "common/debug.h"
+#include "common/file.h"
+
+#include "dreamweb/dreamweb.h"
+#include "dreamweb/sound.h"
 
 namespace DreamWeb {
 
-bool DreamWebEngine::loadSpeech(byte type1, int idx1, byte type2, int idx2) {
+DreamWebSound::DreamWebSound(DreamWebEngine *vm) : _vm(vm) {
+	_vm->_mixer->setVolumeForSoundType(Audio::Mixer::kSFXSoundType, ConfMan.getInt("sfx_volume"));
+	_vm->_mixer->setVolumeForSoundType(Audio::Mixer::kMusicSoundType, ConfMan.getInt("music_volume"));
+	_vm->_mixer->setVolumeForSoundType(Audio::Mixer::kSpeechSoundType, ConfMan.getInt("speech_volume"));
+
+	_channel0 = 0;
+	_channel1 = 0;
+
+	_currentSample = 0xff;
+	_channel0Playing = 0;
+	_channel0Repeat = 0;
+	_channel1Playing = 255;
+
+	_volume = 0;
+	_volumeTo = 0;
+	_volumeDirection = 0;
+	_volumeCount = 0;
+}
+
+DreamWebSound::~DreamWebSound() {
+}
+
+bool DreamWebSound::loadSpeech(byte type1, int idx1, byte type2, int idx2) {
 	cancelCh1();
 
 	Common::String name = Common::String::format("%c%02d%c%04d.RAW", type1, idx1, type2, idx2);
-	//debug("name = %s", name.c_str());
-	bool result = loadSpeech(name);
+	debug(2, "loadSpeech() name:%s", name.c_str());
+	return loadSpeech(name);
+}
 
-	_speechLoaded = result;
-	return result;
+void DreamWebSound::volumeChange(uint8 value, int8 direction) {
+	_volumeTo = value;
+	_volumeDirection = direction;
 }
 
-void DreamWebEngine::volumeAdjust() {
+void DreamWebSound::volumeAdjust() {
 	if (_volumeDirection == 0)
 		return;
 	if (_volume != _volumeTo) {
@@ -53,34 +78,33 @@ void DreamWebEngine::volumeAdjust() {
 	}
 }
 
-void DreamWebEngine::playChannel0(uint8 index, uint8 repeat) {
+void DreamWebSound::playChannel0(uint8 index, uint8 repeat) {
 	debug(1, "playChannel0(index:%d, repeat:%d)", index, repeat);
 	_channel0Playing = index;
 	_channel0Repeat = repeat;
 }
 
-void DreamWebEngine::playChannel1(uint8 index) {
+void DreamWebSound::playChannel1(uint8 index) {
 	if (_channel1Playing == 7)
 		return;
 
 	_channel1Playing = index;
 }
 
-void DreamWebEngine::cancelCh0() {
+void DreamWebSound::cancelCh0() {
 	debug(1, "cancelCh0()");
 	_channel0Playing = 255;
 	_channel0Repeat = 0;
 	stopSound(0);
 }
 
-void DreamWebEngine::cancelCh1() {
+void DreamWebSound::cancelCh1() {
 	_channel1Playing = 255;
 	stopSound(1);
 }
 
-void DreamWebEngine::loadRoomsSample() {
-	debug(1, "loadRoomsSample() _roomsSample:%d", _roomsSample);
-	uint8 sample = _roomsSample;
+void DreamWebSound::loadRoomsSample(uint8 sample) {
+	debug(1, "loadRoomsSample(sample:%d)", sample);
 
 	if (sample == 255 || _currentSample == sample)
 		return; // loaded already
@@ -98,7 +122,7 @@ void DreamWebEngine::loadRoomsSample() {
 	loadSounds(1, sampleSuffix.c_str());
 }
 
-void DreamWebEngine::playSound(uint8 channel, uint8 id, uint8 loops) {
+void DreamWebSound::playSound(uint8 channel, uint8 id, uint8 loops) {
 	debug(1, "playSound(%u, %u, %u)", channel, id, loops);
 
 	int bank = 0;
@@ -149,27 +173,27 @@ void DreamWebEngine::playSound(uint8 channel, uint8 id, uint8 loops) {
 	} else
 		stream = raw;
 
-	if (_mixer->isSoundHandleActive(_channelHandle[channel]))
-		_mixer->stopHandle(_channelHandle[channel]);
-	_mixer->playStream(type, &_channelHandle[channel], stream);
+	if (_vm->_mixer->isSoundHandleActive(_channelHandle[channel]))
+		_vm->_mixer->stopHandle(_channelHandle[channel]);
+	_vm->_mixer->playStream(type, &_channelHandle[channel], stream);
 }
 
-void DreamWebEngine::stopSound(uint8 channel) {
+void DreamWebSound::stopSound(uint8 channel) {
 	debug(1, "stopSound(%u)", channel);
 	assert(channel == 0 || channel == 1);
-	_mixer->stopHandle(_channelHandle[channel]);
+	_vm->_mixer->stopHandle(_channelHandle[channel]);
 	if (channel == 0)
 		_channel0 = 0;
 	else
 		_channel1 = 0;
 }
 
-bool DreamWebEngine::loadSpeech(const Common::String &filename) {
-	if (!hasSpeech())
+bool DreamWebSound::loadSpeech(const Common::String &filename) {
+	if (!_vm->hasSpeech())
 		return false;
 
 	Common::File file;
-	if (!file.open(_speechDirName + "/" + filename))
+	if (!file.open(_vm->getSpeechDirName() + "/" + filename))
 		return false;
 
 	debug(1, "loadSpeech(%s)", filename.c_str());
@@ -181,13 +205,13 @@ bool DreamWebEngine::loadSpeech(const Common::String &filename) {
 	return true;
 }
 
-void DreamWebEngine::soundHandler() {
+void DreamWebSound::soundHandler() {
 	static uint8 volumeOld = 0, channel0Old = 0, channel0PlayingOld = 0;
 	if (_volume != volumeOld || _channel0 != channel0Old || _channel0Playing != channel0PlayingOld)
 		debug(1, "soundHandler() _volume: %d _channel0: %d _channel0Playing: %d", _volume, _channel0, _channel0Playing);
 	volumeOld = _volume, channel0Old = _channel0, channel0PlayingOld = _channel0Playing;
 
-	_subtitles = ConfMan.getBool("subtitles");
+	_vm->_subtitles = ConfMan.getBool("subtitles");
 	volumeAdjust();
 
 	uint volume = _volume;
@@ -204,7 +228,7 @@ void DreamWebEngine::soundHandler() {
 	if (volume >= 8)
 		volume = 7;
 	volume = (8 - volume) * Audio::Mixer::kMaxChannelVolume / 8;
-	_mixer->setChannelVolume(_channelHandle[0], volume);
+	_vm->_mixer->setChannelVolume(_channelHandle[0], volume);
 
 	uint8 ch0 = _channel0Playing;
 	if (ch0 == 255)
@@ -226,20 +250,20 @@ void DreamWebEngine::soundHandler() {
 			playSound(1, ch1, 1);
 		}
 	}
-	if (!_mixer->isSoundHandleActive(_channelHandle[0])) {
+	if (!_vm->_mixer->isSoundHandleActive(_channelHandle[0])) {
 		if (_channel0Playing != 255 && _channel0 != 0)
 			debug(1, "!_mixer->isSoundHandleActive _channelHandle[0] _channel0Playing:%d _channel0:%d", _channel0Playing, _channel0);
 		_channel0Playing = 255;
 		_channel0 = 0;
 	}
-	if (!_mixer->isSoundHandleActive(_channelHandle[1])) {
+	if (!_vm->_mixer->isSoundHandleActive(_channelHandle[1])) {
 		_channel1Playing = 255;
 		_channel1 = 0;
 	}
 }
 
-void DreamWebEngine::loadSounds(uint bank, const Common::String &suffix) {
-	Common::String filename = getDatafilePrefix() + suffix;
+void DreamWebSound::loadSounds(uint bank, const Common::String &suffix) {
+	Common::String filename = _vm->getDatafilePrefix() + suffix;
 	debug(1, "loadSounds(%u, %s)", bank, filename.c_str());
 	Common::File file;
 	if (!file.open(filename)) {
diff --git a/engines/dreamweb/sound.h b/engines/dreamweb/sound.h
new file mode 100644
index 0000000000..62def157e7
--- /dev/null
+++ b/engines/dreamweb/sound.h
@@ -0,0 +1,91 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef DREAMWEB_SOUND_H
+#define DREAMWEB_SOUND_H
+
+#include "common/array.h"
+#include "common/str.h"
+#include "audio/mixer.h"
+
+namespace DreamWeb {
+
+class DreamWebEngine;
+
+class DreamWebSound {
+public:
+	DreamWebSound(DreamWebEngine *vm);
+	~DreamWebSound();
+
+	bool loadSpeech(byte type1, int idx1, byte type2, int idx2);
+	void volumeSet(uint8 value) { _volume = value; }
+	void volumeChange(uint8 value, int8 direction);
+	void playChannel0(uint8 index, uint8 repeat);
+	void playChannel1(uint8 index);
+	uint8 getChannel0Playing() { return _channel0Playing; }
+	bool isChannel1Playing() { return _channel1Playing != 255; }
+	void cancelCh0();
+	void cancelCh1();
+	void loadRoomsSample(uint8 sample);
+	void soundHandler();
+	void loadSounds(uint bank, const Common::String &suffix);
+
+private:
+	DreamWebEngine *_vm;
+
+	struct Sample {
+		uint offset;
+		uint size;
+		Sample(): offset(), size() {}
+	};
+
+	struct SoundData {
+		Common::Array<Sample> samples;
+		Common::Array<uint8> data;
+	};
+
+	SoundData _soundData[2];
+	Common::Array<uint8> _speechData;
+
+	Audio::SoundHandle _channelHandle[2];
+
+	uint8 _channel0, _channel1;
+
+	uint8 _currentSample;
+	uint8 _channel0Playing;
+	uint8 _channel0Repeat;
+	uint8 _channel1Playing;
+
+	uint8 _volume;
+	uint8 _volumeTo;
+	int8 _volumeDirection;
+	uint8 _volumeCount;
+
+	void volumeAdjust();
+	void playSound(uint8 channel, uint8 id, uint8 loops);
+	void stopSound(uint8 channel);
+	bool loadSpeech(const Common::String &filename);
+};
+
+} // End of namespace DreamWeb
+
+#endif
diff --git a/engines/dreamweb/sprite.cpp b/engines/dreamweb/sprite.cpp
index 3df324abe1..5b6cf6a6ac 100644
--- a/engines/dreamweb/sprite.cpp
+++ b/engines/dreamweb/sprite.cpp
@@ -20,6 +20,7 @@
  *
  */
 
+#include "dreamweb/sound.h"
 #include "dreamweb/dreamweb.h"
 
 namespace DreamWeb {
@@ -298,7 +299,7 @@ void DreamWebEngine::doDoor(Sprite *sprite, SetObject *objData, Common::Rect che
 				soundIndex = 13;
 			else
 				soundIndex = 0;
-			playChannel1(soundIndex);
+			_sound->playChannel1(soundIndex);
 		}
 		if (objData->frames[sprite->animFrame] == 255)
 			--sprite->animFrame;
@@ -315,7 +316,7 @@ void DreamWebEngine::doDoor(Sprite *sprite, SetObject *objData, Common::Rect che
 				soundIndex = 13;
 			else
 				soundIndex = 1;
-			playChannel1(soundIndex);
+			_sound->playChannel1(soundIndex);
 		}
 		if (sprite->animFrame != 0)
 			--sprite->animFrame;
@@ -346,7 +347,7 @@ void DreamWebEngine::lockedDoorway(Sprite *sprite, SetObject *objData) {
 	if (openDoor) {
 
 		if (sprite->animFrame == 1) {
-			playChannel1(0);
+			_sound->playChannel1(0);
 		}
 
 		if (sprite->animFrame == 6)
@@ -367,7 +368,7 @@ void DreamWebEngine::lockedDoorway(Sprite *sprite, SetObject *objData) {
 		// shut door
 
 		if (sprite->animFrame == 5) {
-			playChannel1(1);
+			_sound->playChannel1(1);
 		}
 
 		if (sprite->animFrame != 0)
@@ -505,7 +506,7 @@ void DreamWebEngine::intro1Text() {
 	if (_introCount != 2 && _introCount != 4 && _introCount != 6)
 		return;
 
-	if (hasSpeech() && _channel1Playing != 255) {
+	if (hasSpeech() && _sound->isChannel1Playing()) {
 		_introCount--;
 	} else {
 		if (_introCount == 2)
@@ -578,7 +579,7 @@ void DreamWebEngine::textForEnd() {
 }
 
 void DreamWebEngine::textForMonkHelper(uint8 textIndex, uint8 voiceIndex, uint8 x, uint8 y, uint16 countToTimed, uint16 timeCount) {
-	if (hasSpeech() && _channel1Playing != 255)
+	if (hasSpeech() && _sound->isChannel1Playing())
 		_introCount--;
 	else
 		setupTimedTemp(textIndex, voiceIndex, x, y, countToTimed, timeCount);
@@ -614,8 +615,7 @@ void DreamWebEngine::textForMonk() {
 	else if (_introCount == 53) {
 		fadeScreenDowns();
 		if (hasSpeech()) {
-			_volumeTo = 7;
-			_volumeDirection = 1;
+			_sound->volumeChange(7, 1);
 		}
 	}
 }
@@ -905,14 +905,14 @@ void DreamWebEngine::soundOnReels(uint16 reelPointer) {
 			continue;
 		_lastSoundReel = r->_reelPointer;
 		if (r->_sample < 64) {
-			playChannel1(r->_sample);
+			_sound->playChannel1(r->_sample);
 			return;
 		}
 		if (r->_sample < 128) {
-			playChannel0(r->_sample & 63, 0);
+			_sound->playChannel0(r->_sample & 63, 0);
 			return;
 		}
-		playChannel0(r->_sample & 63, 255);
+		_sound->playChannel0(r->_sample & 63, 255);
 	}
 
 	if (_lastSoundReel != reelPointer)
@@ -955,9 +955,9 @@ void DreamWebEngine::getRidOfReels() {
 
 void DreamWebEngine::liftNoise(uint8 index) {
 	if (_realLocation == 5 || _realLocation == 21)
-		playChannel1(13);	// hiss noise
+		_sound->playChannel1(13);	// hiss noise
 	else
-		playChannel1(index);
+		_sound->playChannel1(index);
 }
 
 void DreamWebEngine::checkForExit(Sprite *sprite) {
diff --git a/engines/dreamweb/stubs.cpp b/engines/dreamweb/stubs.cpp
index e453fced5f..3aa8e6da74 100644
--- a/engines/dreamweb/stubs.cpp
+++ b/engines/dreamweb/stubs.cpp
@@ -20,6 +20,7 @@
  *
  */
 
+#include "dreamweb/sound.h"
 #include "dreamweb/dreamweb.h"
 #include "common/config-manager.h"
 
@@ -578,7 +579,7 @@ void DreamWebEngine::dreamweb() {
 	readSetData();
 	_wonGame = false;
 
-	loadSounds(0, "V99"); // basic sample
+	_sound->loadSounds(0, "V99"); // basic sample
 
 	bool firstLoop = true;
 
@@ -654,7 +655,7 @@ void DreamWebEngine::dreamweb() {
 			_vars._location = 255;
 			_vars._roomAfterDream = 1;
 			_newLocation = 35;
-			_volume = 7;
+			_sound->volumeSet(7);
 			loadRoom();
 			clearSprites();
 			initMan();
@@ -664,8 +665,7 @@ void DreamWebEngine::dreamweb() {
 			initialInv();
 			_lastFlag = 32;
 			startup1();
-			_volumeTo = 0;
-			_volumeDirection = -1;
+			_sound->volumeChange(0, -1);
 			_commandType = 255;
 		}
 
@@ -930,7 +930,7 @@ void DreamWebEngine::processTrigger() {
 void DreamWebEngine::useTimedText() {
 	if (_previousTimedTemp._string) {
 		// TODO: It might be nice to make subtitles wait for the speech
-		// to finish (_channel1Playing) when we're in speech+subtitles mode,
+		// to finish (_sound->isChannel1Playing()) when we're in speech+subtitles mode,
 		// instead of waiting the pre-specified amount of time.
 
 
@@ -967,9 +967,9 @@ void DreamWebEngine::useTimedText() {
 void DreamWebEngine::setupTimedTemp(uint8 textIndex, uint8 voiceIndex, uint8 x, uint8 y, uint16 countToTimed, uint16 timeCount) {
 
 	if (hasSpeech() && voiceIndex != 0) {
-		if (loadSpeech('T', voiceIndex, 'T', textIndex)) {
-			playChannel1(50+12);
-		}
+		_speechLoaded = _sound->loadSpeech('T', voiceIndex, 'T', textIndex);
+		if (_speechLoaded)
+			_sound->playChannel1(50+12);
 
 		if (_speechLoaded && !_subtitles)
 			return;
@@ -1846,7 +1846,7 @@ void DreamWebEngine::loadRoom() {
 	_vars._location = _newLocation;
 	const Room &room = g_roomData[_newLocation];
 	startLoading(room);
-	loadRoomsSample();
+	_sound->loadRoomsSample(_roomsSample);
 	switchRyanOn();
 	drawFlags();
 
@@ -2146,12 +2146,12 @@ void DreamWebEngine::atmospheres() {
 			continue;
 		if (a->_mapX != _mapX || a->_mapY != _mapY)
 			continue;
-		if (a->_sound != _channel0Playing) {
+		if (a->_sound != _sound->getChannel0Playing()) {
 
 			if (_vars._location == 45 && _vars._reelToWatch == 45)
 				continue; // "web"
 
-			playChannel0(a->_sound, a->_repeat);
+			_sound->playChannel0(a->_sound, a->_repeat);
 
 			// NB: The asm here reads
 			//	cmp reallocation,2
@@ -2161,21 +2161,21 @@ void DreamWebEngine::atmospheres() {
 			//  I'm interpreting this as if the cmp reallocation is below the jz
 
 			if (_mapY == 0) {
-				_volume = 0; // "fullvol"
+				_sound->volumeSet(0); // "fullvol"
 				return;
 			}
 
 			if (_realLocation == 2 && _mapX == 22 && _mapY == 10)
-				_volume = 5; // "louisvol"
+				_sound->volumeSet(5); // "louisvol"
 
 			if (hasSpeech() && _realLocation == 14) {
 				if (_mapX == 33) {
-					_volume = 0; // "ismad2"
+					_sound->volumeSet(0); // "ismad2"
 					return;
 				}
 
 				if (_mapX == 22) {
-					_volume = 5;
+					_sound->volumeSet(5);
 					return;
 				}
 
@@ -2184,19 +2184,19 @@ void DreamWebEngine::atmospheres() {
 
 		if (_realLocation == 2) {
 			if (_mapX == 22) {
-				_volume = 5; // "louisvol"
+				_sound->volumeSet(5); // "louisvol"
 				return;
 			}
 
 			if (_mapX == 11) {
-				_volume = 0; // "fullvol"
+				_sound->volumeSet(0); // "fullvol"
 				return;
 			}
 		}
 		return;
 	}
 
-	cancelCh0();
+	_sound->cancelCh0();
 }
 
 void DreamWebEngine::readKey() {
@@ -2642,8 +2642,8 @@ void DreamWebEngine::showGun() {
 	_numToFade = 128;
 	hangOn(200);
 	_roomsSample = 34;
-	loadRoomsSample();
-	_volume = 0;
+	_sound->loadRoomsSample(_roomsSample);
+	_sound->volumeSet(0);
 	GraphicsFile graphics;
 	loadGraphicsFile(graphics, "G13");
 	createPanel2();
@@ -2653,7 +2653,7 @@ void DreamWebEngine::showGun() {
 	graphics.clear();
 	fadeScreenUp();
 	hangOn(160);
-	playChannel0(12, 0);
+	_sound->playChannel0(12, 0);
 	loadTempText("T83");
 	rollEndCreditsGameLost();
 	getRidOfTempText();
diff --git a/engines/dreamweb/talk.cpp b/engines/dreamweb/talk.cpp
index 26eafdcb51..ca99269cc8 100644
--- a/engines/dreamweb/talk.cpp
+++ b/engines/dreamweb/talk.cpp
@@ -20,6 +20,7 @@
  *
  */
 
+#include "dreamweb/sound.h"
 #include "dreamweb/dreamweb.h"
 
 namespace DreamWeb {
@@ -67,9 +68,8 @@ void DreamWebEngine::talk() {
 	redrawMainScrn();
 	workToScreenM();
 	if (_speechLoaded) {
-		cancelCh1();
-		_volumeDirection = -1;
-		_volumeTo = 0;
+		_sound->cancelCh1();
+		_sound->volumeChange(0, -1);
 	}
 }
 
@@ -99,12 +99,10 @@ void DreamWebEngine::startTalk() {
 	printDirect(&str, 66, &y, 241, true);
 
 	if (hasSpeech()) {
-		_speechLoaded = false;
-		loadSpeech('R', _realLocation, 'C', 64*(_character & 0x7F));
+		_speechLoaded = _sound->loadSpeech('R', _realLocation, 'C', 64*(_character & 0x7F));
 		if (_speechLoaded) {
-			_volumeDirection = 1;
-			_volumeTo = 6;
-			playChannel1(50 + 12);
+			_sound->volumeChange(6, 1);
+			_sound->playChannel1(50 + 12);
 		}
 	}
 }
@@ -155,9 +153,9 @@ void DreamWebEngine::doSomeTalk() {
 
 		printDirect(str, 164, 64, 144, false);
 
-		loadSpeech('R', _realLocation, 'C', (64 * (_character & 0x7F)) + _talkPos);
+		_speechLoaded = _sound->loadSpeech('R', _realLocation, 'C', (64 * (_character & 0x7F)) + _talkPos);
 		if (_speechLoaded)
-			playChannel1(62);
+			_sound->playChannel1(62);
 
 		_pointerMode = 3;
 		workToScreenM();
@@ -181,9 +179,9 @@ void DreamWebEngine::doSomeTalk() {
 			convIcons();
 			printDirect(str, 48, 128, 144, false);
 
-			loadSpeech('R', _realLocation, 'C', (64 * (_character & 0x7F)) + _talkPos);
+			_speechLoaded = _sound->loadSpeech('R', _realLocation, 'C', (64 * (_character & 0x7F)) + _talkPos);
 			if (_speechLoaded)
-				playChannel1(62);
+				_sound->playChannel1(62);
 
 			_pointerMode = 3;
 			workToScreenM();
@@ -220,11 +218,11 @@ bool DreamWebEngine::hangOnPQ() {
 			// Quit conversation
 			delPointer();
 			_pointerMode = 0;
-			cancelCh1();
+			_sound->cancelCh1();
 			return true;
 		}
 
-		if (_speechLoaded && _channel1Playing == 255) {
+		if (_speechLoaded && !_sound->isChannel1Playing()) {
 			speechFlag++;
 			if (speechFlag == 40)
 				break;
@@ -237,7 +235,7 @@ bool DreamWebEngine::hangOnPQ() {
 }
 
 void DreamWebEngine::redes() {
-	if (_channel1Playing != 255 || _talkMode != 2) {
+	if (_sound->isChannel1Playing() || _talkMode != 2) {
 		blank();
 		return;
 	}
diff --git a/engines/dreamweb/titles.cpp b/engines/dreamweb/titles.cpp
index 3ed31fe13a..fa6b1060fb 100644
--- a/engines/dreamweb/titles.cpp
+++ b/engines/dreamweb/titles.cpp
@@ -20,6 +20,7 @@
  *
  */
 
+#include "dreamweb/sound.h"
 #include "dreamweb/dreamweb.h"
 #include "engines/util.h"
 
@@ -32,38 +33,36 @@ void DreamWebEngine::endGame() {
 		return;
 	gettingShot();
 	getRidOfTempText();
-	_volumeTo = 7;
-	_volumeDirection = 1;
+	_sound->volumeChange(7, 1);
 	hangOn(200);
 }
 
 void DreamWebEngine::monkSpeaking() {
 	_roomsSample = 35;
-	loadRoomsSample();
+	_sound->loadRoomsSample(_roomsSample);
 	GraphicsFile graphics;
 	loadGraphicsFile(graphics, "G15");
 	clearWork();
 	showFrame(graphics, 160, 72, 0, 128);	// show monk
 	workToScreen();
-	_volume = 7;
-	_volumeDirection = -1;
-	_volumeTo = hasSpeech() ? 5 : 0;
-	playChannel0(12, 255);
+	_sound->volumeSet(7);
+	_sound->volumeChange(hasSpeech() ? 5 : 0, -1);
+	_sound->playChannel0(12, 255);
 	fadeScreenUps();
 	hangOn(300);
 
 	// TODO: Subtitles+speech mode
 	if (hasSpeech()) {
 		for (int i = 40; i < 48; i++) {
-			loadSpeech('T', 83, 'T', i);
+			_speechLoaded = _sound->loadSpeech('T', 83, 'T', i);
 
-			playChannel1(50 + 12);
+			_sound->playChannel1(50 + 12);
 
 			do {
 				waitForVSync();
 				if (_quitRequested)
 					return;
-			} while (_channel1Playing != 255);
+			} while (_sound->isChannel1Playing());
 		}
 	} else {
 		for (int i = 40; i <= 44; i++) {
@@ -83,8 +82,7 @@ void DreamWebEngine::monkSpeaking() {
 		}
 	}
 
-	_volumeDirection = 1;
-	_volumeTo = 7;
+	_sound->volumeChange(7, 1);
 	fadeScreenDowns();
 	hangOn(300);
 	graphics.clear();
@@ -95,8 +93,7 @@ void DreamWebEngine::gettingShot() {
 	clearPalette();
 	loadIntroRoom();
 	fadeScreenUps();
-	_volumeTo = 0;
-	_volumeDirection = -1;
+	_sound->volumeChange(0, -1);
 	runEndSeq();
 	clearBeforeLoad();
 }
@@ -127,7 +124,7 @@ void DreamWebEngine::bibleQuote() {
 		return; // "biblequotearly"
 	}
 
-	cancelCh0();
+	_sound->cancelCh0();
 
 	_lastHardKey = 0;
 }
@@ -147,10 +144,9 @@ void DreamWebEngine::intro() {
 	_newLocation = 50;
 	clearPalette();
 	loadIntroRoom();
-	_volume = 7;
-	_volumeDirection = -1;
-	_volumeTo = hasSpeech() ? 4 : 0;
-	playChannel0(12, 255);
+	_sound->volumeSet(7);
+	_sound->volumeChange(hasSpeech() ? 4 : 0, -1);
+	_sound->playChannel0(12, 255);
 	fadeScreenUps();
 	runIntroSeq();
 
@@ -286,14 +282,14 @@ void DreamWebEngine::set16ColPalette() {
 
 void DreamWebEngine::realCredits() {
 	_roomsSample = 33;
-	loadRoomsSample();
-	_volume = 0;
+	_sound->loadRoomsSample(_roomsSample);
+	_sound->volumeSet(0);
 
 	initGraphics(640, 480, true);
 	hangOn(35);
 
 	showPCX("I01");
-	playChannel0(12, 0);
+	_sound->playChannel0(12, 0);
 
 	hangOne(2);
 
@@ -319,7 +315,7 @@ void DreamWebEngine::realCredits() {
 	}
 
 	showPCX("I02");
-	playChannel0(12, 0);
+	_sound->playChannel0(12, 0);
 	hangOne(2);
 
 	if (_lastHardKey == 1) {
@@ -344,7 +340,7 @@ void DreamWebEngine::realCredits() {
 	}
 
 	showPCX("I03");
-	playChannel0(12, 0);
+	_sound->playChannel0(12, 0);
 	hangOne(2);
 
 	if (_lastHardKey == 1) {
@@ -369,7 +365,7 @@ void DreamWebEngine::realCredits() {
 	}
 
 	showPCX("I04");
-	playChannel0(12, 0);
+	_sound->playChannel0(12, 0);
 	hangOne(2);
 
 	if (_lastHardKey == 1) {
@@ -394,7 +390,7 @@ void DreamWebEngine::realCredits() {
 	}
 
 	showPCX("I05");
-	playChannel0(12, 0);
+	_sound->playChannel0(12, 0);
 	hangOne(2);
 
 	if (_lastHardKey == 1) {
@@ -427,7 +423,7 @@ void DreamWebEngine::realCredits() {
 		return; // "realcreditsearly"
 	}
 
-	playChannel0(13, 0);
+	_sound->playChannel0(13, 0);
 	hangOne(350);
 
 	if (_lastHardKey == 1) {
diff --git a/engines/dreamweb/use.cpp b/engines/dreamweb/use.cpp
index e59843539f..995eef04cd 100644
--- a/engines/dreamweb/use.cpp
+++ b/engines/dreamweb/use.cpp
@@ -20,6 +20,7 @@
  *
  */
 
+#include "dreamweb/sound.h"
 #include "dreamweb/dreamweb.h"
 
 namespace DreamWeb {
@@ -201,13 +202,13 @@ void DreamWebEngine::edensCDPlayer() {
 }
 
 void DreamWebEngine::hotelBell() {
-	playChannel1(12);
+	_sound->playChannel1(12);
 	showFirstUse();
 	putBackObStuff();
 }
 
 void DreamWebEngine::playGuitar() {
-	playChannel1(14);
+	_sound->playChannel1(14);
 	showFirstUse();
 	putBackObStuff();
 }
@@ -273,13 +274,13 @@ void DreamWebEngine::useHatch() {
 }
 
 void DreamWebEngine::wheelSound() {
-	playChannel1(17);
+	_sound->playChannel1(17);
 	showFirstUse();
 	putBackObStuff();
 }
 
 void DreamWebEngine::callHotelLift() {
-	playChannel1(12);
+	_sound->playChannel1(12);
 	showFirstUse();
 	_vars._countToOpen = 8;
 	_getBack = 1;
@@ -382,7 +383,7 @@ void DreamWebEngine::sitDownInBar() {
 }
 
 void DreamWebEngine::useDryer() {
-	playChannel1(12);
+	_sound->playChannel1(12);
 	showFirstUse();
 	_getBack = 1;
 }
@@ -887,7 +888,7 @@ void DreamWebEngine::usePlate() {
 
 	if (compare(_withObject, _withType, "SCRW")) {
 		// Unscrew plate
-		playChannel1(20);
+		_sound->playChannel1(20);
 		showFirstUse();
 		placeSetObject(28);
 		placeSetObject(24);
@@ -992,7 +993,7 @@ void DreamWebEngine::useCart() {
 	removeSetObject(_command);
 	placeSetObject(_command + 1);
 	_vars._progressPoints++;
-	playChannel1(17);
+	_sound->playChannel1(17);
 	showFirstUse();
 	_getBack = 1;
 }
@@ -1035,7 +1036,7 @@ void DreamWebEngine::openHotelDoor() {
 	if (defaultUseHandler("KEYA"))
 		return;
 
-	playChannel1(16);
+	_sound->playChannel1(16);
 	showFirstUse();
 	_vars._lockStatus = 0;
 	_getBack = 1;
@@ -1045,7 +1046,7 @@ void DreamWebEngine::openHotelDoor2() {
 	if (defaultUseHandler("KEYA"))
 		return;
 
-	playChannel1(16);
+	_sound->playChannel1(16);
 	showFirstUse();
 	putBackObStuff();
 }
@@ -1067,7 +1068,7 @@ void DreamWebEngine::usePoolReader() {
 		showSecondUse();
 		putBackObStuff();
 	} else {
-		playChannel1(17);
+		_sound->playChannel1(17);
 		showFirstUse();
 		_vars._countToOpen = 6;
 		_getBack = 1;
@@ -1088,7 +1089,7 @@ void DreamWebEngine::useCardReader1() {
 		putBackObStuff();
 	} else {
 		// Get cash
-		playChannel1(16);
+		_sound->playChannel1(16);
 		showPuzText(18, 300);
 		_vars._progressPoints++;
 		_vars._card1Money = 12432;
@@ -1113,7 +1114,7 @@ void DreamWebEngine::useCardReader2() {
 		showPuzText(22, 300);
 		putBackObStuff();
 	} else {
-		playChannel1(18);
+		_sound->playChannel1(18);
 		showPuzText(19, 300);
 		placeSetObject(94);
 		_vars._gunPassFlag = 1;
@@ -1136,7 +1137,7 @@ void DreamWebEngine::useCardReader3() {
 		showPuzText(26, 300);
 		putBackObStuff();
 	} else {
-		playChannel1(16);
+		_sound->playChannel1(16);
 		showPuzText(25, 300);
 		_vars._progressPoints++;
 		_vars._card1Money -= 8300;
@@ -1232,7 +1233,7 @@ void DreamWebEngine::useControl() {
 	}
 
 	if (compare(_withObject, _withType, "KEYA")) {	// Right key
-		playChannel1(16);
+		_sound->playChannel1(16);
 		if (_vars._location == 21) {	// Going down
 			showPuzText(3, 300);
 			_newLocation = 30;
@@ -1257,7 +1258,7 @@ void DreamWebEngine::useControl() {
 			placeSetObject(30);
 			removeSetObject(16);
 			removeSetObject(17);
-			playChannel1(14);
+			_sound->playChannel1(14);
 			showPuzText(10, 300);
 			_vars._progressPoints++;
 			_getBack = 1;
@@ -1375,7 +1376,7 @@ void DreamWebEngine::runTap() {
 		// Fill cup from tap
 		DynObject *exObject = getExAd(_withObject);
 		exObject->objId[3] = 'F'-'A';	// CUPE (empty cup) -> CUPF (full cup)
-		playChannel1(8);
+		_sound->playChannel1(8);
 		showPuzText(57, 300);
 		putBackObStuff();
 		return;
diff --git a/engines/dreamweb/vgafades.cpp b/engines/dreamweb/vgafades.cpp
index 6f9fd5f53c..c8f05641b5 100644
--- a/engines/dreamweb/vgafades.cpp
+++ b/engines/dreamweb/vgafades.cpp
@@ -20,6 +20,7 @@
  *
  */
 
+#include "dreamweb/sound.h"
 #include "dreamweb/dreamweb.h"
 
 namespace DreamWeb {
@@ -123,7 +124,7 @@ void DreamWebEngine::fadeUpMonFirst() {
 	_colourPos = 0;
 	_numToFade = 128;
 	hangOn(64);
-	playChannel1(26);
+	_sound->playChannel1(26);
 	hangOn(64);
 }