From 214042560531e069e7089f6058be5eb88397d15e Mon Sep 17 00:00:00 2001
From: Scott Percival
Date: Sat, 4 Jan 2020 23:35:39 +0800
Subject: DIRECTOR: Fix palette for drawing operations

---
 engines/director/cast.cpp  | 8 ++++----
 engines/director/frame.cpp | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'engines')

diff --git a/engines/director/cast.cpp b/engines/director/cast.cpp
index 1d22da7228..8ec151cb1b 100644
--- a/engines/director/cast.cpp
+++ b/engines/director/cast.cpp
@@ -276,8 +276,8 @@ ShapeCast::ShapeCast(Common::ReadStreamEndian &stream, uint16 version) {
 		_shapeType = static_cast<ShapeType>(stream.readByte());
 		_initialRect = Score::readRect(stream);
 		_pattern = stream.readUint16BE();
-		_fgCol = (127 - stream.readByte()) & 0xff; // -128 -> 0, 127 -> 256
-		_bgCol = (127 - stream.readByte()) & 0xff;
+		_fgCol = 0xff - (uint8)stream.readByte();
+		_bgCol = 0xff - (uint8)stream.readByte();
 		_fillType = stream.readByte();
 		_ink = static_cast<InkType>(_fillType & 0x3f);
 		_lineThickness = stream.readByte();
@@ -288,8 +288,8 @@ ShapeCast::ShapeCast(Common::ReadStreamEndian &stream, uint16 version) {
 		_shapeType = static_cast<ShapeType>(stream.readByte());
 		_initialRect = Score::readRect(stream);
 		_pattern = stream.readUint16BE();
-		_fgCol = (127 - stream.readByte()) & 0xff; // -128 -> 0, 127 -> 256
-		_bgCol = (127 - stream.readByte()) & 0xff;
+		_fgCol = 0xff - (uint8)stream.readByte();
+		_bgCol = 0xff - (uint8)stream.readByte();
 		_fillType = stream.readByte();
 		_ink = static_cast<InkType>(_fillType & 0x3f);
 		_lineThickness = stream.readByte();
diff --git a/engines/director/frame.cpp b/engines/director/frame.cpp
index 9a15554142..24a0be8f00 100644
--- a/engines/director/frame.cpp
+++ b/engines/director/frame.cpp
@@ -197,8 +197,8 @@ void Frame::readChannels(Common::ReadStreamEndian *stream) {
 			sprite._scriptId = stream->readByte();
 			sprite._spriteType = stream->readByte();
 			sprite._enabled = sprite._spriteType != 0;
-			sprite._foreColor = (127 - stream->readByte()) & 0xff; // -128 -> 0, 127 -> 256
-			sprite._backColor = (127 - stream->readByte()) & 0xff;
+			sprite._foreColor = 0xff - (uint8)stream->readByte();
+			sprite._backColor = 0xff - (uint8)stream->readByte();
 
 			sprite._flags = stream->readUint16();
 			sprite._ink = static_cast<InkType>(sprite._flags & 0x3f);
-- 
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