4 files changed, 24 insertions, 11 deletions
diff --git a/engines/sci/video/robot_decoder.cpp b/engines/sci/video/robot_decoder.cpp
index f547407076..d487c6d9b4 100644
--- a/engines/sci/video/robot_decoder.cpp
+++ b/engines/sci/video/robot_decoder.cpp
@@ -69,6 +69,11 @@ namespace Sci {
 
 #ifdef ENABLE_SCI32
 
+enum robotPalTypes {
+	kRobotPalVariable = 0,
+	kRobotPalConstant = 1
+};
+
 RobotDecoder::RobotDecoder(Audio::Mixer *mixer, bool isBigEndian) {
 	_surface = 0;
 	_fileStream = 0;
@@ -116,7 +121,7 @@ bool RobotDecoder::load(Common::SeekableReadStream *stream) {
 		_mixer->playStream(Audio::Mixer::kMusicSoundType, &_audioHandle, _audioStream);
 	}
 
-	readPaletteChunk();
+	readPaletteChunk(_header.paletteDataSize);
 	readFrameSizesChunk();
 	return true;
 }
@@ -143,11 +148,12 @@ void RobotDecoder::readHeaderChunk() {
 		_fileStream->skip(_header.unkChunkDataSize);
 }
 
-void RobotDecoder::readPaletteChunk() {
-	byte *paletteData = new byte[_header.paletteDataSize];
-	_fileStream->read(paletteData, _header.paletteDataSize);
+void RobotDecoder::readPaletteChunk(uint16 chunkSize) {
+	byte *paletteData = new byte[chunkSize];
+	_fileStream->read(paletteData, chunkSize);
 
 	// SCI1.1 palette
+	byte palFormat = paletteData[32];
 	uint16 palColorStart = READ_SCI11ENDIAN_UINT16(paletteData + 25);
 	uint16 palColorCount = READ_SCI11ENDIAN_UINT16(paletteData + 29);
 
@@ -155,6 +161,8 @@ void RobotDecoder::readPaletteChunk() {
 	memset(_palette, 0, 256 * 3);
 
 	for (uint16 colorNo = palColorStart; colorNo < palColorStart + palColorCount; colorNo++) {
+		if (palFormat == kRobotPalVariable)
+			palOffset++;
 		_palette[colorNo * 3 + 0] = paletteData[palOffset++];
 		_palette[colorNo * 3 + 1] = paletteData[palOffset++];
 		_palette[colorNo * 3 + 2] = paletteData[palOffset++];
diff --git a/engines/sci/video/robot_decoder.h b/engines/sci/video/robot_decoder.h
index aa68c50f5a..8a52308c25 100644
--- a/engines/sci/video/robot_decoder.h
+++ b/engines/sci/video/robot_decoder.h
@@ -78,7 +78,7 @@ protected:
 
 private:
 	void readHeaderChunk();
-	void readPaletteChunk();
+	void readPaletteChunk(uint16 chunkSize);
 	void readFrameSizesChunk();
 
 	void freeData();
diff --git a/engines/sci/video/seq_decoder.cpp b/engines/sci/video/seq_decoder.cpp
index 3f4bd458b8..106084d427 100644
--- a/engines/sci/video/seq_decoder.cpp
+++ b/engines/sci/video/seq_decoder.cpp
@@ -66,10 +66,15 @@ bool SeqDecoder::load(Common::SeekableReadStream *stream) {
 	_frameCount = _fileStream->readUint16LE();
 
 	// Set palette
-	int paletteSize = _fileStream->readUint32LE();
+	int paletteChunkSize = _fileStream->readUint32LE();
+	readPaletteChunk(paletteChunkSize);
 
-	byte *paletteData = new byte[paletteSize];
-	_fileStream->read(paletteData, paletteSize);
+	return true;
+}
+
+void SeqDecoder::readPaletteChunk(uint16 chunkSize) {
+	byte *paletteData = new byte[chunkSize];
+	_fileStream->read(paletteData, chunkSize);
 
 	// SCI1.1 palette
 	byte palFormat = paletteData[32];
@@ -89,7 +94,6 @@ bool SeqDecoder::load(Common::SeekableReadStream *stream) {
 
 	_dirtyPalette = true;
 	delete[] paletteData;
-	return true;
 }
 
 void SeqDecoder::close() {
diff --git a/engines/sci/video/seq_decoder.h b/engines/sci/video/seq_decoder.h
index fb13d3a509..d67e35938a 100644
--- a/engines/sci/video/seq_decoder.h
+++ b/engines/sci/video/seq_decoder.h
@@ -23,8 +23,8 @@
  *
  */
 
-#ifndef SEQ_DECODER_H
-#define SEQ_DECODER_H
+#ifndef SCI_VIDEO_SEQ_DECODER_H
+#define SCI_VIDEO_SEQ_DECODER_H
 
 #include "video/video_decoder.h"
 
@@ -61,6 +61,7 @@ private:
 		SEQ_SCREEN_HEIGHT = 200
 	};
 
+	void readPaletteChunk(uint16 chunkSize);
 	bool decodeFrame(byte *rleData, int rleSize, byte *litData, int litSize, byte *dest, int left, int width, int height, int colorKey);
 
 	uint16 _width, _height;