Adding a workaround for the vanishing Coh Cott bug (#1972466), which is actually an error in that video file

svn-id: r42570

2 files changed, 17 insertions, 0 deletions

diff --git a/engines/gob/videoplayer.cpp b/engines/gob/videoplayer.cpp
index da552d7202..2a385ea4d1 100644
--- a/engines/gob/videoplayer.cpp
+++ b/engines/gob/videoplayer.cpp
@@ -156,6 +156,7 @@ VideoPlayer::VideoPlayer(GobEngine *vm) : _vm(vm) {
 	_backSurf = false;
 	_needBlit = false;
 	_noCursorSwitch = false;
+	_woodruffCohCottWorkaround = false;
 }
 
 VideoPlayer::~VideoPlayer() {
@@ -248,6 +249,14 @@ bool VideoPlayer::primaryOpen(const char *videoFile, int16 x, int16 y,
 				_noCursorSwitch = true;
 		}
 
+		// WORKAROUND: In Woodruff, Coh Cott vanished in one video on her party.
+		// This is a bug in video, so we work around it.
+		_woodruffCohCottWorkaround = false;
+		if (_vm->getGameType() == kGameTypeWoodruff) {
+			if (!scumm_stricmp(fileName, "SQ32-03.VMD"))
+				_woodruffCohCottWorkaround = true;
+		}
+
 		_ownSurf = false;
 
 		if (!(flags & kFlagNoVideo)) {
@@ -657,6 +666,12 @@ void VideoPlayer::playFrame(int16 frame, int16 breakKey,
 	Graphics::CoktelVideo::State state = video.nextFrame();
 	WRITE_VAR(11, frame);
 
+	if (_woodruffCohCottWorkaround && (frame == 32)) {
+		// WORKAROUND: This frame mistakenly masks Coh Cott, making her vanish
+		// To prevent that, we'll never draw that part
+		state.left += 50;
+	}
+
 	if (_needBlit)
 		_vm->_draw->forceBlit(true);
 
diff --git a/engines/gob/videoplayer.h b/engines/gob/videoplayer.h
index ead752d446..e2e2ef6787 100644
--- a/engines/gob/videoplayer.h
+++ b/engines/gob/videoplayer.h
@@ -152,6 +152,8 @@ private:
 	bool _needBlit;
 	bool _noCursorSwitch;
 
+	bool _woodruffCohCottWorkaround;
+
 	bool findFile(char *fileName, Type &which);
 
 	const Video *getVideoBySlot(int slot = -1) const;