1 files changed, 11 insertions, 61 deletions

diff --git a/engines/kyra/scene_eob.cpp b/engines/kyra/scene_eob.cpp
index 3db055db90..bf9eb01332 100644
--- a/engines/kyra/scene_eob.cpp
+++ b/engines/kyra/scene_eob.cpp
@@ -144,10 +144,10 @@ Common::String EoBCoreEngine::initLevelData(int sub) {
 
 		const char *vmpPattern = (_flags.gameID == GI_EOB1 && (_configRenderMode == Common::kRenderEGA || _configRenderMode == Common::kRenderCGA)) ? "%s.EMP" : "%s.VMP";
 		Common::SeekableReadStream *s = _res->createReadStream(Common::String::format(vmpPattern, (const char *)pos));
-		_vmpSize = s->readUint16LE();
+		uint16 size = s->readUint16LE();
 		delete[] _vmpPtr;
-		_vmpPtr = new uint16[_vmpSize];
-		for (int i = 0; i < _vmpSize; i++)
+		_vmpPtr = new uint16[size];
+		for (int i = 0; i < size; i++)
 			_vmpPtr[i] = s->readUint16LE();
 		delete s;
 
@@ -283,7 +283,7 @@ void EoBCoreEngine::loadVcnData(const char *file, const uint8 *cgaMapping) {
 	_screen->loadBitmap(Common::String::format(filePattern, _lastBlockDataFile).c_str(), 3, 3, 0);
 	const uint8 *pos = _screen->getCPagePtr(3);
 
-	uint32 vcnSize = READ_LE_UINT16(pos) * _vcnBlockWidth * _vcnBlockHeight;
+	uint32 vcnSize = READ_LE_UINT16(pos) << 5;
 	pos += 2;
 
 	const uint8 *colMap = pos;
@@ -292,78 +292,28 @@ void EoBCoreEngine::loadVcnData(const char *file, const uint8 *cgaMapping) {
 	delete[] _vcnBlocks;
 	_vcnBlocks = new uint8[vcnSize];
 
-	if (_flags.gameID == GI_EOB2 && _configRenderMode == Common::kRenderEGA) {
-		const uint8 *egaTable = _screen->getEGADitheringTable();
-		assert(_vmpPtr);
-		assert(egaTable);
-
-		delete[] _vcnTransitionMask;
-		_vcnTransitionMask = new uint8[vcnSize];
-
-		for (int i = 0; i < _vmpSize; i++) {
-			uint16 vcnOffs = _vmpPtr[i] & 0x3FFF;
-			const uint8 *src = &pos[vcnOffs << 5];
-			uint8 *dst1 = &_vcnBlocks[vcnOffs << 7];
-			uint8 *dst3 = &_vcnTransitionMask[vcnOffs << 7];
-			int palOffset = (i < 330) ? 0 : _wllVcnOffset;
-
-			for (int y = 0; y < 8; y++) {
-				uint8 *dst2 = dst1 + 8;
-				uint8 *dst4 = dst3 + 8;
-
-				for (int x = 0; x < 4; x++) {
-					uint8 in = *src++;
-
-					dst1[0] = dst2[0] = egaTable[colMap[(in >> 4) + palOffset]];
-					dst1[1] = dst2[1] = egaTable[colMap[(in & 0x0f) + palOffset]];
-					dst3[0] = dst4[0] = (in & 0xf0) ? 0 : 0xff;
-					dst3[1] = dst4[1] = (in & 0x0f) ? 0 : 0xff;
-
-					dst1 += 2;
-					dst2 += 2;
-					dst3 += 2;
-					dst4 += 2;
-				}
-
-				dst1 += 8;
-				dst3 += 8;
-			}
-		}
-	} else if (_configRenderMode == Common::kRenderCGA) {
+	if (_configRenderMode == Common::kRenderCGA) {
 		uint8 *tmp = _screen->encodeShape(0, 0, 1, 8, false, cgaMapping);
 		delete[] tmp;
 
 		delete[] _vcnTransitionMask;
 		_vcnTransitionMask = new uint8[vcnSize];
-		uint8 tblSwitch = 0;
+		uint8 tblSwitch = 1;
 		uint8 *dst = _vcnBlocks;
 		uint8 *dst2 = _vcnTransitionMask;
 
 		while (dst < _vcnBlocks + vcnSize) {
 			const uint16 *table = _screen->getCGADitheringTable((tblSwitch++) & 1);
 			for (int ii = 0; ii < 2; ii++) {
-				*dst++ = ((table[pos[0]] & 0x000f) << 4) | ((table[pos[0]] & 0x0f00) >> 8);
-				*dst++= ((table[pos[1]] & 0x000f) << 4) | ((table[pos[1]] & 0x0f00) >> 8);
-
-				uint8 msk = 0;
-				if (pos[0] & 0xf0)
-					msk |= 0x30;
-				if (pos[0] & 0x0f)
-					msk |= 0x03;
-				*dst2++ = msk ^ 0x33;
-
-				msk = 0;
-				if (pos[1] & 0xf0)
-					msk |= 0x30;
-				if (pos[1] & 0x0f)
-					msk |= 0x03;
-				*dst2++ = msk ^ 0x33;
-
+				*dst++ = (table[pos[0]] & 0x000f) | ((table[pos[0]] & 0x0f00) >> 4);
+				*dst++ = (table[pos[1]] & 0x000f) | ((table[pos[1]] & 0x0f00) >> 4);
+				*dst2++ = ((pos[0] & 0xf0 ? 0x30 : 0) | (pos[0] & 0x0f ? 0x03 : 0)) ^ 0x33;
+				*dst2++ = ((pos[1] & 0xf0 ? 0x30 : 0) | (pos[1] & 0x0f ? 0x03 : 0)) ^ 0x33;
 				pos += 2;
 			}
 		}
 	} else {
-		if (_configRenderMode != Common::kRenderEGA)
+		if (!(_flags.gameID == GI_EOB1 && _configRenderMode == Common::kRenderEGA))
 			memcpy(_vcnColTable, colMap, 32);
 		memcpy(_vcnBlocks, pos, vcnSize);
 	}