Little cleanup.

svn-id: r32262

4 files changed, 12 insertions, 7 deletions

diff --git a/engines/kyra/kyra_lok.h b/engines/kyra/kyra_lok.h
index fa884750e5..cb3062847e 100644
--- a/engines/kyra/kyra_lok.h
+++ b/engines/kyra/kyra_lok.h
@@ -209,6 +209,7 @@ public:
 	void snd_playWanderScoreViaMap(int command, int restart);
 	virtual void snd_playVoiceFile(int id);
 	void snd_voiceWaitForFinish(bool ingame = true);
+	uint32 snd_getVoicePlayTime();
 
 protected:
 	int32 _speechPlayTime;
diff --git a/engines/kyra/script_lok.cpp b/engines/kyra/script_lok.cpp
index d4825387d9..efa0f8e48f 100644
--- a/engines/kyra/script_lok.cpp
+++ b/engines/kyra/script_lok.cpp
@@ -727,8 +727,8 @@ int KyraEngine_LoK::o1_displayWSASequentialFrames(EMCState *script) {
 	if (_flags.isTalkie) {
 		int specialTime = stackPos(7);
 		if (specialTime) {
-			int32 voiceTime = _speechPlayTime;
-			if (voiceTime && voiceTime != -1) {
+			uint32 voiceTime = snd_getVoicePlayTime();
+			if (voiceTime) {
 				int displayFrames = ABS(endFrame-startFrame)+1;
 				displayFrames *= maxTime;
 				assert(displayFrames != 0);
@@ -745,13 +745,10 @@ int KyraEngine_LoK::o1_displayWSASequentialFrames(EMCState *script) {
 
 				if (voiceSync) {
 					uint32 voicePlayedTime = _sound->voicePlayedTime(_speechFile.c_str());
-					if (voicePlayedTime >= (uint32)voiceTime)
+					if (voicePlayedTime >= voiceTime)
 						voiceTime = 0;
 					else
 						voiceTime -= voicePlayedTime;
-
-					if (!snd_voiceIsPlaying())
-						voiceTime = 0;
 				}
 
 				waitTime = voiceTime / displayFrames;
diff --git a/engines/kyra/sound.cpp b/engines/kyra/sound.cpp
index 137956196f..f8e2e1f1e0 100644
--- a/engines/kyra/sound.cpp
+++ b/engines/kyra/sound.cpp
@@ -95,7 +95,7 @@ int32 Sound::voicePlay(const char *file, bool isSfx) {
 		uint32 fileSize = 0;
 		byte *fileData = _vm->resource()->fileData(filenamebuffer, &fileSize);
 		if (!fileData)
-			return false;
+			return 0;
 
 		Common::MemoryReadStream vocStream(fileData, fileSize);
 		audioStream = Audio::makeVOCStream(vocStream);
diff --git a/engines/kyra/sound_lok.cpp b/engines/kyra/sound_lok.cpp
index b12b1fa800..8a1d16a6b1 100644
--- a/engines/kyra/sound_lok.cpp
+++ b/engines/kyra/sound_lok.cpp
@@ -80,4 +80,11 @@ void KyraEngine_LoK::snd_voiceWaitForFinish(bool ingame) {
 	}
 }
 
+uint32 KyraEngine_LoK::snd_getVoicePlayTime() {
+	debugC(9, kDebugLevelMain | kDebugLevelSound, "KyraEngine_LoK::snd_getVoicePlayTime()");
+	if (!snd_voiceIsPlaying())
+		return 0;
+	return (_speechPlayTime != -1 ? _speechPlayTime : 0);
+}
+
 } // end of namespace Kyra