MOHAWK: Add sound effect related methods

2 files changed, 16 insertions, 1 deletions

diff --git a/engines/mohawk/riven_sound.cpp b/engines/mohawk/riven_sound.cpp
index 569bbb478a..354ba2dcce 100644
--- a/engines/mohawk/riven_sound.cpp
+++ b/engines/mohawk/riven_sound.cpp
@@ -68,6 +68,11 @@ void RivenSoundManager::playSound(uint16 id, uint16 volume, bool playOnDraw) {
 	}
 }
 
+void RivenSoundManager::playSound(const Common::String &name, uint16 volume, bool playOnDraw) {
+	uint16 id =_vm->findResourceID(ID_TWAV, name);
+	playSound(id, volume, playOnDraw);
+}
+
 void RivenSoundManager::playSLST(const SLSTRecord &slstRecord) {
 	if (slstRecord.soundIds.empty()) {
 		return;
@@ -298,6 +303,10 @@ bool RivenSoundManager::fadeBalance(RivenSoundManager::AmbientSound &ambientSoun
 	}
 }
 
+bool RivenSoundManager::isEffectPlaying() const {
+	return _effect != nullptr && _effect->isPlaying();
+}
+
 RivenSound::RivenSound(MohawkEngine *vm, Audio::RewindableAudioStream *rewindStream) :
 		_vm(vm),
 		_volume(Audio::Mixer::kMaxChannelVolume),
diff --git a/engines/mohawk/riven_sound.h b/engines/mohawk/riven_sound.h
index d4e7872279..bd9237d9a6 100644
--- a/engines/mohawk/riven_sound.h
+++ b/engines/mohawk/riven_sound.h
@@ -73,13 +73,19 @@ public:
 	 *
 	 * @param id Sound ID in the stack
 	 * @param volume Playback volume, between 0 and 255
-	 * @param playOnDraw Start playing when the current card is drawn instead of immediatly
+	 * @param playOnDraw Start playing when the current card is drawn instead of immediately
 	 */
 	void playSound(uint16 id, uint16 volume = 255, bool playOnDraw = false);
 
+	/** Play an effect sound by its resource name */
+	void playSound(const Common::String &name, uint16 volume = 255, bool playOnDraw = false);
+
 	/** Start playing the scheduled on-draw effect sound, if any. Called by the GraphicsManager. */
 	void triggerDrawSound();
 
+	/** Is an effect sound currently playing? */
+	bool isEffectPlaying() const;
+
 	/** Stop playing the current effect sound, if any */
 	void stopSound();