Add speech support for Amiga verison of FF

svn-id: r21871

5 files changed, 48 insertions, 3 deletions

diff --git a/engines/simon/res.cpp b/engines/simon/res.cpp
index c9ddd6a27b..a09f6d6b10 100644
--- a/engines/simon/res.cpp
+++ b/engines/simon/res.cpp
@@ -706,4 +706,28 @@ void SimonEngine::loadSound(uint sound, uint pan, uint vol, bool ambient) {
 	}
 }
 
+void SimonEngine::loadVoice(uint speechId) {
+	if (getFeatures() & GF_ZLIBCOMP) {
+		char filename[15];
+
+		uint32 file, offset, srcSize, dstSize;
+		if (getPlatform() == Common::kPlatformAmiga) {
+			loadOffsets((const char*)"spindex.dat", speechId, file, offset, srcSize, dstSize);
+		} else {
+			loadOffsets((const char*)"speech.wav", speechId, file, offset, srcSize, dstSize);
+		}
+
+		if (getPlatform() == Common::kPlatformAmiga)
+			sprintf(filename, "sp%d.wav", file);
+		else
+			sprintf(filename, "speech.wav");
+
+		byte *dst = (byte *)malloc(dstSize);
+		decompressData(filename, dst, offset, srcSize, dstSize);
+		_sound->playVoiceData(dst, speechId);
+	} else {
+		_sound->playVoice(speechId);
+	}
+}
+
 } // End of namespace Simon
diff --git a/engines/simon/simon.cpp b/engines/simon/simon.cpp
index d2fbfa94dd..0ce9807910 100644
--- a/engines/simon/simon.cpp
+++ b/engines/simon/simon.cpp
@@ -3240,7 +3240,7 @@ void SimonEngine::playSpeech(uint speech_id, uint vgaSpriteId) {
 				kill_sprite_simon1(204);
 			}
 			kill_sprite_simon1(vgaSpriteId + 201);
-			_sound->playVoice(speech_id);
+			loadVoice(speech_id);
 			loadSprite(4, 2, vgaSpriteId + 201, 0, 0, 0);
 		}
 	} else {
@@ -3256,7 +3256,7 @@ void SimonEngine::playSpeech(uint speech_id, uint vgaSpriteId) {
 			_skipVgaWait = true;
 		} else {
 			if (_subtitles && _language != Common::HB_ISR) {
-				_sound->playVoice(speech_id);
+				loadVoice(speech_id);
 				return;
 			} else if (_subtitles && _scriptVar2) {
 				loadSprite(4, 2, 5, 0, 0, 0);
@@ -3265,7 +3265,7 @@ void SimonEngine::playSpeech(uint speech_id, uint vgaSpriteId) {
 			}
 
 			kill_sprite_simon2(2, vgaSpriteId + 2);
-			_sound->playVoice(speech_id);
+			loadVoice(speech_id);
 			loadSprite(4, 2, vgaSpriteId + 2, 0, 0, 0);
 		}
 	}
diff --git a/engines/simon/simon.h b/engines/simon/simon.h
index 17025aa856..826f09490b 100644
--- a/engines/simon/simon.h
+++ b/engines/simon/simon.h
@@ -483,6 +483,7 @@ protected:
 	void decompressData(const char *srcName, byte *dst, uint32 offset, uint32 srcSize, uint32 dstSize);
 	void loadOffsets(const char *filename, int number, uint32 &file, uint32 &offset, uint32 &compressedSize, uint32 &size);
 	void loadSound(uint sound, uint pan, uint vol, bool ambient);
+	void loadVoice(uint speechId);
 
 	void palette_fadeout(uint32 *pal_values, uint num);
 	
diff --git a/engines/simon/sound.cpp b/engines/simon/sound.cpp
index 88cc32b969..73c0f36589 100644
--- a/engines/simon/sound.cpp
+++ b/engines/simon/sound.cpp
@@ -494,6 +494,23 @@ void Sound::playSoundData(byte *soundData, uint sound, uint pan, uint vol, bool
 	}
 }
 
+void Sound::playVoiceData(byte *soundData, uint sound) {
+	byte flags;
+	int rate;
+
+	int size = READ_LE_UINT32(soundData + 4);
+	Common::MemoryReadStream stream(soundData, size);
+	if (!loadWAVFromStream(stream, size, rate, flags)) {
+		error("playSoundData: Not a valid WAV data");
+	}
+
+	byte *buffer = (byte *)malloc(size);
+	memcpy(buffer, soundData + stream.pos(), size);
+
+	_mixer->stopHandle(_voiceHandle);
+	_mixer->playRaw(&_voiceHandle, buffer, size, rate, flags);
+}
+
 void Sound::playEffects(uint sound) {
 	if (!_effects)
 		return;
diff --git a/engines/simon/sound.h b/engines/simon/sound.h
index 245c6ffb0c..f2da1a61e2 100644
--- a/engines/simon/sound.h
+++ b/engines/simon/sound.h
@@ -65,7 +65,10 @@ public:
 	void playVoice(uint sound);
 	void playEffects(uint sound);
 	void playAmbient(uint sound);
+
+	// Feeble Files specific
 	void playSoundData(byte *soundData, uint sound, uint pan, uint vol, bool ambient);
+	void playVoiceData(byte *soundData, uint sound);
 
 	bool hasVoice() const;
 	bool isVoiceActive() const;