5 files changed, 21 insertions, 12 deletions

diff --git a/engines/mohawk/detection_tables.h b/engines/mohawk/detection_tables.h
index 8f294f065f..26c278f9cb 100644
--- a/engines/mohawk/detection_tables.h
+++ b/engines/mohawk/detection_tables.h
@@ -690,9 +690,6 @@ static const MohawkGameDescription gameDescriptions[] = {
 		0
 	},
 
-	// FIXME: Mac version of Dr. Seuss's ABC uses V1 archive format, but has
-	//        V2 script format. Currently the engine aborts after the "A--B--C" intro with:
-	//        failed to read script entry correctly (8 bytes left): type 0x0067, event 0x0004, opcode 0x0006, param 0x0001!
 	{
 		{
 			"seussabc",
@@ -703,7 +700,7 @@ static const MohawkGameDescription gameDescriptions[] = {
 			ADGF_NO_FLAGS,
 			Common::GUIO_NONE
 		},
-		GType_LIVINGBOOKSV1,
+		GType_LIVINGBOOKSV2,
 		0,
 		0
 	},
diff --git a/engines/mohawk/graphics.cpp b/engines/mohawk/graphics.cpp
index fe015b4527..be2fe01c4d 100644
--- a/engines/mohawk/graphics.cpp
+++ b/engines/mohawk/graphics.cpp
@@ -956,7 +956,7 @@ void RivenGraphics::drawExtrasImage(uint16 id, Common::Rect dstRect) {
 }
 
 LBGraphics::LBGraphics(MohawkEngine_LivingBooks *vm, uint16 width, uint16 height) : GraphicsManager(), _vm(vm) {
-	_bmpDecoder = (_vm->getGameType() == GType_LIVINGBOOKSV1) ? new OldMohawkBitmap() : new MohawkBitmap();
+	_bmpDecoder = _vm->isPreMohawk() ? new OldMohawkBitmap() : new MohawkBitmap();
 
 	initGraphics(width, height, true);
 }
@@ -966,7 +966,7 @@ LBGraphics::~LBGraphics() {
 }
 
 MohawkSurface *LBGraphics::decodeImage(uint16 id) {
-	if (_vm->getGameType() == GType_LIVINGBOOKSV1)
+	if (_vm->isPreMohawk())
 		return _bmpDecoder->decodeImage(_vm->wrapStreamEndian(ID_BMAP, id));
 
 	return _bmpDecoder->decodeImage(_vm->getResource(ID_TBMP, id));
@@ -1002,7 +1002,7 @@ bool LBGraphics::imageIsTransparentAt(uint16 image, bool useOffsets, int x, int
 void LBGraphics::setPalette(uint16 id) {
 	// Old Living Books games use the old CTBL-style palette format while newer
 	// games use the better tPAL format which can store partial palettes.
-	if (_vm->getGameType() == GType_LIVINGBOOKSV1) {
+	if (_vm->isPreMohawk()) {
 		Common::SeekableSubReadStreamEndian *ctblStream = _vm->wrapStreamEndian(ID_CTBL, id);
 		uint16 colorCount = ctblStream->readUint16();
 		byte *palette = new byte[colorCount * 4];
diff --git a/engines/mohawk/livingbooks.cpp b/engines/mohawk/livingbooks.cpp
index 4c2cc78ee7..45c430e7e8 100644
--- a/engines/mohawk/livingbooks.cpp
+++ b/engines/mohawk/livingbooks.cpp
@@ -55,7 +55,7 @@ Common::Rect MohawkEngine_LivingBooks::readRect(Common::SeekableSubReadStreamEnd
 	Common::Rect rect;
 
 	// the V1 mac games have their rects in QuickDraw order
-	if (getGameType() == GType_LIVINGBOOKSV1 && getPlatform() == Common::kPlatformMacintosh) {
+	if (isPreMohawk() && getPlatform() == Common::kPlatformMacintosh) {
 		rect.top = stream->readSint16();
 		rect.left = stream->readSint16();
 		rect.bottom = stream->readSint16();
@@ -685,7 +685,12 @@ Common::String MohawkEngine_LivingBooks::convertWinFileName(const Common::String
 }
 
 MohawkArchive *MohawkEngine_LivingBooks::createMohawkArchive() const {
-	return (getGameType() == GType_LIVINGBOOKSV1) ? new LivingBooksArchive_v1() : new MohawkArchive();
+	return isPreMohawk() ? new LivingBooksArchive_v1() : new MohawkArchive();
+}
+
+bool MohawkEngine_LivingBooks::isPreMohawk() const {
+	return getGameType() == GType_LIVINGBOOKSV1
+		|| (getGameType() == GType_LIVINGBOOKSV2 && getPlatform() == Common::kPlatformMacintosh);
 }
 
 void MohawkEngine_LivingBooks::addNotifyEvent(NotifyEvent event) {
@@ -1195,7 +1200,7 @@ void LBAnimationNode::draw(const Common::Rect &_bounds) {
 
 	uint16 resourceId = _parent->getResource(_currentCel - 1);
 
-	if (_vm->getGameType() != GType_LIVINGBOOKSV1) {
+	if (!_vm->isPreMohawk()) {
 		Common::Point offset = _parent->getOffset(_currentCel - 1);
 		xOffset -= offset.x;
 		yOffset -= offset.y;
@@ -1391,7 +1396,7 @@ bool LBAnimationNode::transparentAt(int x, int y) {
 
 	uint16 resourceId = _parent->getResource(_currentCel - 1);
 
-	if (_vm->getGameType() != GType_LIVINGBOOKSV1) {
+	if (!_vm->isPreMohawk()) {
 		Common::Point offset = _parent->getOffset(_currentCel - 1);
 		x += offset.x;
 		y += offset.y;
@@ -1492,7 +1497,7 @@ void LBAnimation::loadShape(uint16 resourceId) {
 
 	Common::SeekableSubReadStreamEndian *shapeStream = _vm->wrapStreamEndian(ID_SHP, resourceId);
 
-	if (_vm->getGameType() == GType_LIVINGBOOKSV1) {
+	if (_vm->isPreMohawk()) {
 		if (shapeStream->size() < 6)
 			error("V1 SHP Record size too short (%d)", shapeStream->size());
 
diff --git a/engines/mohawk/livingbooks.h b/engines/mohawk/livingbooks.h
index 68b9ac6461..186502d532 100644
--- a/engines/mohawk/livingbooks.h
+++ b/engines/mohawk/livingbooks.h
@@ -589,6 +589,7 @@ public:
 	void queueDelayedEvent(DelayedEvent event);
 
 	bool isBigEndian() const { return getGameType() != GType_LIVINGBOOKSV1 || getPlatform() == Common::kPlatformMacintosh; }
+	bool isPreMohawk() const;
 
 	LBMode getCurMode() { return _curMode; }
 
diff --git a/engines/mohawk/sound.cpp b/engines/mohawk/sound.cpp
index e5528e64f4..ca642f1376 100644
--- a/engines/mohawk/sound.cpp
+++ b/engines/mohawk/sound.cpp
@@ -92,6 +92,12 @@ Audio::AudioStream *Sound::makeAudioStream(uint16 id, CueList *cueList) {
 	case GType_LIVINGBOOKSV1:
 		audStream = makeOldMohawkWaveStream(_vm->getResource(ID_WAV, id));
 		break;
+	case GType_LIVINGBOOKSV2:
+		if (_vm->getPlatform() == Common::kPlatformMacintosh) {
+			audStream = makeOldMohawkWaveStream(_vm->getResource(ID_WAV, id));
+			break;
+		}
+		// fall through
 	default:
 		audStream = makeMohawkWaveStream(_vm->getResource(ID_TWAV, id), cueList);
 	}