1 files changed, 28 insertions, 30 deletions

diff --git a/engines/kyra/sound.h b/engines/kyra/sound.h
index c3c32331be..f3de56520e 100644
--- a/engines/kyra/sound.h
+++ b/engines/kyra/sound.h
@@ -58,7 +58,7 @@ public:
 	};
 
 	virtual kType getMusicType() const = 0;
-	virtual kType getSfxType() const { return getMusicType(); }
+	virtual kType getSfxType() const;
 
 	/**
 	 * Initializes the output device.
@@ -83,7 +83,7 @@ public:
 	 *
 	 * @param list soundfile list
 	 */
-	virtual void setSoundList(const AudioDataStruct *list) { _soundDataList = list; }
+	virtual void setSoundList(const AudioDataStruct *list);
 
 	/**
 	 * Checks if a given sound file is present.
@@ -91,7 +91,7 @@ public:
 	 * @param track track number
 	 * @return true if available, false otherwise
 	 */
-	virtual bool hasSoundFile(uint file) const { return (fileListEntry(file) != 0); }
+	virtual bool hasSoundFile(uint file) const;
 
 	/**
 	 * Load a specifc sound file for use of
@@ -140,7 +140,7 @@ public:
 	 *
 	 * @return true if playing, false otherwise
 	 */
-	virtual bool isPlaying() const { return false; }
+	virtual bool isPlaying() const;
 
 	/**
 	 * Starts fading out the volume.
@@ -163,15 +163,13 @@ public:
 	void enableSFX(bool enable) { _sfxEnabled = enable; }
 	bool sfxEnabled() const { return _sfxEnabled; }
 
-	virtual bool voiceFileIsPresent(const char *file);
-
 	/**
 	 * Checks whether a voice file with the given name is present
 	 *
 	 * @param file     file name
 	 * @return true if available, false otherwise
 	 */
-	bool isVoicePresent(const char *file);
+	bool isVoicePresent(const char *file) const;
 
 	/**
 	 * Plays the specified voice file.
@@ -188,7 +186,7 @@ public:
 	 */
 	virtual int32 voicePlay(const char *file, Audio::SoundHandle *handle = 0, uint8 volume = 255, bool isSfx = false);
 
-	Audio::SeekableAudioStream *getVoiceStream(const char *file);
+	Audio::SeekableAudioStream *getVoiceStream(const char *file) const;
 
 	bool playVoiceStream(Audio::AudioStream *stream, Audio::SoundHandle *handle = 0, uint8 volume = 255, bool isSfx = false);
 
@@ -197,21 +195,21 @@ public:
 	 *
 	 * @return true when playing, else false
 	 */
-	bool voiceIsPlaying(const Audio::SoundHandle *handle = 0);
+	bool voiceIsPlaying(const Audio::SoundHandle *handle = 0) const;
 
 	/**
 	 * Checks if all voice handles are used.
 	 *
 	 * @return false when a handle is free, else true
 	 */
-	bool allVoiceChannelsPlaying();
+	bool allVoiceChannelsPlaying() const;
 
 	/**
 	 * Checks how long a voice has been playing
 	 *
 	 * @return time in milliseconds
 	 */
-	uint32 voicePlayedTime(const Audio::SoundHandle &handle) {
+	uint32 voicePlayedTime(const Audio::SoundHandle &handle) const {
 		return _mixer->getSoundElapsedTime(handle);
 	}
 
@@ -253,34 +251,34 @@ private:
 
 class MixedSoundDriver : public Sound {
 public:
-	MixedSoundDriver(KyraEngine_v1 *vm, Audio::Mixer *mixer, Sound *music, Sound *sfx) : Sound(vm, mixer), _music(music), _sfx(sfx) {}
-	~MixedSoundDriver() { delete _music; delete _sfx; }
+	MixedSoundDriver(KyraEngine_v1 *vm, Audio::Mixer *mixer, Sound *music, Sound *sfx);
+	~MixedSoundDriver();
 
-	kType getMusicType() const { return _music->getMusicType(); }
-	kType getSfxType() const { return _sfx->getSfxType(); }
+	virtual kType getMusicType() const;
+	virtual kType getSfxType() const;
 
-	bool init() { return (_music->init() && _sfx->init()); }
-	void process() { _music->process(); _sfx->process(); }
+	virtual bool init();
+	virtual void process();
 
-	void updateVolumeSettings() { _music->updateVolumeSettings(); _sfx->updateVolumeSettings(); }
+	virtual void updateVolumeSettings();
 
-	void setSoundList(const AudioDataStruct * list) { _music->setSoundList(list); _sfx->setSoundList(list); }
-	bool hasSoundFile(uint file) const { return _music->hasSoundFile(file) && _sfx->hasSoundFile(file); }
-	void loadSoundFile(uint file) { _music->loadSoundFile(file); _sfx->loadSoundFile(file); }
-	void loadSoundFile(Common::String file) { _music->loadSoundFile(file); _sfx->loadSoundFile(file); }
+	virtual void setSoundList(const AudioDataStruct *list);
+	virtual bool hasSoundFile(uint file) const;
+	virtual void loadSoundFile(uint file);
+	virtual void loadSoundFile(Common::String file);
 
-	void loadSfxFile(Common::String file) { _sfx->loadSoundFile(file); }
+	virtual void loadSfxFile(Common::String file);
 
-	void playTrack(uint8 track) { _music->playTrack(track); }
-	void haltTrack() { _music->haltTrack(); }
-	bool isPlaying() const { return _music->isPlaying() | _sfx->isPlaying(); }
+	virtual void playTrack(uint8 track);
+	virtual void haltTrack();
+	virtual bool isPlaying() const;
 
-	void playSoundEffect(uint8 track) { _sfx->playSoundEffect(track); }
+	virtual void playSoundEffect(uint8 track);
 
-	void stopAllSoundEffects() { _sfx->stopAllSoundEffects(); }
+	virtual void stopAllSoundEffects();
 
-	void beginFadeOut() { _music->beginFadeOut(); }
-	void pause(bool paused) { _music->pause(paused); _sfx->pause(paused); }
+	virtual void beginFadeOut();
+	virtual void pause(bool paused);
 private:
 	Sound *_music, *_sfx;
 };