6 files changed, 32 insertions, 0 deletions
diff --git a/engines/prince/music.cpp b/engines/prince/music.cpp
index ca72e9caa0..f1846f925e 100644
--- a/engines/prince/music.cpp
+++ b/engines/prince/music.cpp
@@ -23,6 +23,7 @@
 #include "prince/prince.h"
 #include "prince/music.h"
 #include "prince/musNum.h"
+#include "prince/resource.h"
 
 #include "common/archive.h"
 #include "common/debug.h"
@@ -153,6 +154,8 @@ void MusicPlayer::loadMidi(const char *name) {
 		return;
 	}
 
+	stream = Resource::getDecompressedStream(stream);
+
 	// Stop any currently playing MIDI file
 	killMidi();
 
diff --git a/engines/prince/object.cpp b/engines/prince/object.cpp
index e4a3eda689..109d180355 100644
--- a/engines/prince/object.cpp
+++ b/engines/prince/object.cpp
@@ -28,6 +28,7 @@
 #include "graphics/surface.h"
 
 #include "prince/object.h"
+#include "prince/resource.h"
 
 namespace Prince {
 
@@ -73,6 +74,8 @@ bool Object::loadFromStream(Common::SeekableReadStream &stream) {
 	const Common::String obStreamName = Common::String::format("OB%02d", stream.readUint16LE());
 	Common::SeekableReadStream *obStream = SearchMan.createReadStreamForMember(obStreamName);
 	if (obStream) {
+		obStream = Resource::getDecompressedStream(obStream);
+
 		loadSurface(*obStream);
 	}
 	delete obStream;
diff --git a/engines/prince/prince.cpp b/engines/prince/prince.cpp
index a8448a0aed..06cc739bcb 100644
--- a/engines/prince/prince.cpp
+++ b/engines/prince/prince.cpp
@@ -325,6 +325,9 @@ void PrinceEngine::init() {
 		error("Can't load dialogDatStream");
 		return;
 	}
+
+	dialogDatStream = Resource::getDecompressedStream(dialogDatStream);
+
 	_dialogDatSize = dialogDatStream->size();
 	_dialogDat = (byte *)malloc(_dialogDatSize);
 	dialogDatStream->read(_dialogDat, _dialogDatSize);
diff --git a/engines/prince/pscr.cpp b/engines/prince/pscr.cpp
index 4f79704e62..481d17cace 100644
--- a/engines/prince/pscr.cpp
+++ b/engines/prince/pscr.cpp
@@ -24,6 +24,7 @@
 #include "common/stream.h"
 
 #include "prince/pscr.h"
+#include "prince/resource.h"
 
 namespace Prince {
 
@@ -64,6 +65,8 @@ bool PScr::loadFromStream(Common::SeekableReadStream &stream) {
 	const Common::String pscrStreamName = Common::String::format("PS%02d", file);
 	Common::SeekableReadStream *pscrStream = SearchMan.createReadStreamForMember(pscrStreamName);
 	if (pscrStream != nullptr) {
+		pscrStream = Resource::getDecompressedStream(pscrStream);
+
 		loadSurface(*pscrStream);
 	}
 	delete pscrStream;
diff --git a/engines/prince/resource.cpp b/engines/prince/resource.cpp
index 96a831cdfb..96e7dce735 100644
--- a/engines/prince/resource.cpp
+++ b/engines/prince/resource.cpp
@@ -203,6 +203,8 @@ bool PrinceEngine::loadAnim(uint16 animNr, bool loop) {
 		return false;
 	}
 
+	flicStream = Resource::getDecompressedStream(flicStream);
+
 	if (!_flicPlayer.loadStream(flicStream)) {
 		error("Can't load flic stream %s", streamName.c_str());
 	}
@@ -220,6 +222,8 @@ bool PrinceEngine::loadZoom(byte *zoomBitmap, uint32 dataSize, const char *resou
 		delete stream;
 		return false;
 	}
+	stream = Resource::getDecompressedStream(stream);
+
 	if (stream->read(zoomBitmap, dataSize) != dataSize) {
 		free(zoomBitmap);
 		delete stream;
@@ -236,6 +240,8 @@ bool PrinceEngine::loadShadow(byte *shadowBitmap, uint32 dataSize, const char *r
 		return false;
 	}
 
+	stream = Resource::getDecompressedStream(stream);
+
 	if (stream->read(shadowBitmap, dataSize) != dataSize) {
 		free(shadowBitmap);
 		delete stream;
@@ -249,6 +255,8 @@ bool PrinceEngine::loadShadow(byte *shadowBitmap, uint32 dataSize, const char *r
 		return false;
 	}
 
+	stream2 = Resource::getDecompressedStream(stream2);
+
 	byte *shadowBitmap2 = shadowBitmap + dataSize;
 	if (stream2->read(shadowBitmap2, dataSize) != dataSize) {
 		free(shadowBitmap);
@@ -273,6 +281,9 @@ bool PrinceEngine::loadTrans(byte *transTable, const char *resourceName) {
 		}
 		return true;
 	}
+
+	stream = Resource::getDecompressedStream(stream);
+
 	if (stream->read(transTable, kTransTableSize) != kTransTableSize) {
 		delete stream;
 		return false;
@@ -287,6 +298,9 @@ bool PrinceEngine::loadPath(const char *resourceName) {
 		delete stream;
 		return false;
 	}
+
+	stream = Resource::getDecompressedStream(stream);
+
 	if (stream->read(_roomPathBitmap, kPathBitmapLen) != kPathBitmapLen) {
 		delete stream;
 		return false;
@@ -306,6 +320,8 @@ bool PrinceEngine::loadAllInv() {
 			return true;
 		}
 
+		invStream = Resource::getDecompressedStream(invStream);
+
 		tempInvItem._x = invStream->readUint16LE();
 		tempInvItem._y = invStream->readUint16LE();
 		int width = invStream->readUint16LE();
@@ -331,6 +347,8 @@ bool PrinceEngine::loadMobPriority(const char *resourceName) {
 		return false;
 	}
 
+	stream = Resource::getDecompressedStream(stream);
+
 	_mobPriorityList.clear();
 	uint mobId;
 	while (1) {
diff --git a/engines/prince/script.cpp b/engines/prince/script.cpp
index 7d8f8344b5..e40492fe27 100644
--- a/engines/prince/script.cpp
+++ b/engines/prince/script.cpp
@@ -391,6 +391,8 @@ bool Script::loadAllMasks(Common::Array<Mask> &maskList, int offset) {
 			debug("Can't load %s", msStreamName.c_str());
 			delete msStream;
 		} else {
+			msStream = Resource::getDecompressedStream(msStream);
+
 			int32 dataSize = msStream->size();
 			if (dataSize != -1) {
 				tempMask._data = (byte *)malloc(dataSize);