From 00f5d3fcdbd7b45138d342d528460a23bee57bb6 Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Tue, 24 Dec 2019 18:18:04 +0100
Subject: DIRECTOR: Process non-BW bitmaps for D3

---
 engines/director/cast.cpp  | 19 +++++++++++++------
 engines/director/cast.h    |  4 ++--
 engines/director/score.cpp |  6 +++---
 3 files changed, 18 insertions(+), 11 deletions(-)

(limited to 'engines')

diff --git a/engines/director/cast.cpp b/engines/director/cast.cpp
index 83d5a9d002..2a59443e27 100644
--- a/engines/director/cast.cpp
+++ b/engines/director/cast.cpp
@@ -34,24 +34,30 @@ BitmapCast::BitmapCast(Common::ReadStreamEndian &stream, uint32 castTag, uint16
 	if (version < 4) {
 		_pitch = 0;
 		_flags = stream.readByte();
-		_someFlaggyThing = stream.readUint16();
+		_bytes = stream.readUint16();
 		_initialRect = Score::readRect(stream);
 		_boundingRect = Score::readRect(stream);
 		_regY = stream.readUint16();
 		_regX = stream.readUint16();
-		_unk1 = _unk2 = 0;
 
-		if (_someFlaggyThing & 0x8000) {
-			_unk1 = stream.readUint16();
+		if (_bytes & 0x8000) {
+			_bitsPerPixel = stream.readUint16();
 			_unk2 = stream.readUint16();
+		} else {
+			_bitsPerPixel = 1;
+			_unk2 = 0;
 		}
+
+		_pitch = _initialRect.width();
+		if (_pitch % 16)
+			_pitch += 16 - (_initialRect.width() % 16);
 	} else if (version == 4) {
 		_pitch = stream.readUint16();
 		_pitch &= 0x0fff;
 
 		_flags = 0;
-		_someFlaggyThing = 0;
-		_unk1 = _unk2 = 0;
+		_bytes = 0;
+		_unk2 = 0;
 
 		_initialRect = Score::readRect(stream);
 		_boundingRect = Score::readRect(stream);
@@ -71,6 +77,7 @@ BitmapCast::BitmapCast(Common::ReadStreamEndian &stream, uint32 castTag, uint16
 
 		warning("BitmapCast: %d bytes left", tail);
 	} else if (version == 5) {
+		_bytes = 0;
 		_pitch = 0;
 		uint16 count = stream.readUint16();
 		for (uint16 cc = 0; cc < count; cc++)
diff --git a/engines/director/cast.h b/engines/director/cast.h
index 9637b17114..9c026fc957 100644
--- a/engines/director/cast.h
+++ b/engines/director/cast.h
@@ -60,8 +60,8 @@ public:
 	uint16 _regX;
 	uint16 _regY;
 	uint8 _flags;
-	uint16 _someFlaggyThing;
-	uint16 _unk1, _unk2;
+	uint16 _bytes;
+	uint16 _unk2;
 
 	uint16 _bitsPerPixel;
 
diff --git a/engines/director/score.cpp b/engines/director/score.cpp
index 8cb5513fdb..5e52251deb 100644
--- a/engines/director/score.cpp
+++ b/engines/director/score.cpp
@@ -303,11 +303,11 @@ void Score::loadSpriteImages(bool isSharedCast) {
 			}
 
 			int w = bitmapCast->_initialRect.width(), h = bitmapCast->_initialRect.height();
-			debugC(4, kDebugImages, "Score::loadSpriteImages(): id: %d, w: %d, h: %d, flags: %x, some: %x, unk1: %d, unk2: %d",
-				imgId, w, h, bitmapCast->_flags, bitmapCast->_someFlaggyThing, bitmapCast->_unk1, bitmapCast->_unk2);
+			debugC(4, kDebugImages, "Score::loadSpriteImages(): id: %d, w: %d, h: %d, flags: %x, bytes: %x, bpp: %d unk2: %x",
+				imgId, w, h, bitmapCast->_flags, bitmapCast->_bytes, bitmapCast->_bitsPerPixel, bitmapCast->_unk2);
 
 			if (pic != NULL && bitmapCast != NULL && w > 0 && h > 0) {
-				if (_vm->getVersion() < 4) {
+				if (_vm->getVersion() < 4 && 0) {
 					img = new BITDDecoder(w, h);
 				} else if (_vm->getVersion() < 6) {
 					img = new BITDDecoderV4(w, h, bitmapCast->_bitsPerPixel, bitmapCast->_pitch);
-- 
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