DIRECTOR: Load palette directly to engine

scummvm · Aug 3, 2016 · 6b5c062 · 6b5c062
1 parent 57e092a
commit 6b5c062
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Showing 4 changed files with 47 additions and 12 deletions.
diff --git a/engines/director/director.cpp b/engines/director/director.cpp
@@ -64,6 +64,7 @@ DirectorEngine::DirectorEngine(OSystem *syst, const DirectorGameDescription *gam
 DirectorEngine::~DirectorEngine() {
 	delete _mainArchive;
 	delete _macBinary;
+	delete[] _currentPalette;
 }
 
 Common::Error DirectorEngine::run() {
@@ -85,7 +86,7 @@ Common::Error DirectorEngine::run() {
 	_mainArchive = new RIFFArchive();
 	_mainArchive->openFile("bookshelf_example.mmm");
 
-	Score score(*_mainArchive, *_lingo, *_soundManager);
+	Score score(this);
 	debug(0, "Score name %s", score.getMacName().c_str());
 
 	score.loadArchive();
@@ -110,7 +111,7 @@ Common::HashMap<Common::String, Score *> DirectorEngine::loadMMMNames(Common::St
 		for (Common::FSList::const_iterator i = movies.begin(); i != movies.end(); ++i) {
 			RIFFArchive *arc = new RIFFArchive();
 			arc->openFile(i->getPath());
-			Score *sc = new Score(*arc, *_lingo, *_soundManager);
+			Score *sc = new Score(this);
 			nameMap[sc->getMacName()] = sc;
 		}
 	}
@@ -266,4 +267,9 @@ Common::String DirectorEngine::readPascalString(Common::SeekableReadStream &stre
 	return x;
 }
 
+void DirectorEngine::setPalette(byte *palette, uint16 count) {
+	_currentPalette = palette;
+	_currentPaletteLength = count;
+}
+
 } // End of namespace Director
diff --git a/engines/director/director.h b/engines/director/director.h
@@ -59,7 +59,12 @@ class DirectorEngine : public ::Engine {
 	Common::Language getLanguage() const;
 	Common::String getEXEName() const;
 	DirectorSound *getSoundManager() const { return _soundManager; }
+	Archive *getMainArchive() const { return _mainArchive; }
+	Lingo *getLingo() const { return _lingo; }
+	void setPalette(byte *palette, uint16 count);
 	bool hasFeature(EngineFeature f) const;
+	const byte *getPalette() const { return _currentPalette; }
+	uint16 getPaletteColorCount() const { return _currentPaletteLength; }
 
 protected:
 	virtual Common::Error run();
@@ -74,15 +79,15 @@ class DirectorEngine : public ::Engine {
 	void loadEXEv5(Common::SeekableReadStream *stream);
 	void loadEXEv7(Common::SeekableReadStream *stream);
 	void loadEXERIFX(Common::SeekableReadStream *stream, uint32 offset);
-
 	void loadMac();
 
 	Common::String readPascalString(Common::SeekableReadStream &stream);
 
 	Archive *_mainArchive;
 	Common::MacResManager *_macBinary;
 	DirectorSound *_soundManager;
-
+	byte *_currentPalette;
+	uint16 _currentPaletteLength;
 	Lingo *_lingo;
 };
 

diff --git a/engines/director/score.cpp b/engines/director/score.cpp
@@ -39,12 +39,13 @@
 
 namespace Director {
 
-Score::Score(Archive &movie, Lingo &lingo, DirectorSound &soundManager) {
+Score::Score(DirectorEngine *vm) {
+	_vm = vm;
 	_surface = new Graphics::ManagedSurface;
 	_trailSurface = new Graphics::ManagedSurface;
-	_movieArchive = &movie;
-	_lingo = &lingo;
-	_soundManager = &soundManager;
+	_movieArchive = _vm->getMainArchive();
+	_lingo = _vm->getLingo();
+	_soundManager = _vm->getSoundManager();
 	_lingo->processEvent(kEventPrepareMovie, 0);
 	_movieScriptCount = 0;
 
@@ -95,7 +96,7 @@ void Score::loadArchive() {
 		}
 	}
 
-	DIBDecoder palette;
+
 	Common::Array<uint16> clutList = _movieArchive->getResourceIDList(MKTAG('C','L','U','T'));
 
 	if (clutList.size() > 1)
@@ -106,8 +107,8 @@ void Score::loadArchive() {
 
 	Common::SeekableReadStream *pal = _movieArchive->getResource(MKTAG('C', 'L', 'U', 'T'), clutList[0]);
 
-	palette.loadPalette(*pal);
-	g_system->getPaletteManager()->setPalette(palette.getPalette(), 0, palette.getPaletteColorCount());
+	loadPalette(*pal);
+	g_system->getPaletteManager()->setPalette(_vm->getPalette(), 0, _vm->getPaletteColorCount());
 }
 
 Score::~Score() {
@@ -121,6 +122,26 @@ Score::~Score() {
 	delete _movieArchive;
 }
 
+void Score::loadPalette(Common::SeekableReadStream &stream) {
+	uint16 steps = stream.size() / 6;
+	uint16 index = (steps * 3) - 1;
+	uint16 _paletteColorCount = steps;
+	byte *_palette = new byte[index];
+
+	for (uint8 i = 0; i < steps; i++) {
+		_palette[index - 2] = stream.readByte();
+		stream.readByte();
+
+		_palette[index - 1] = stream.readByte();
+		stream.readByte();
+
+		_palette[index] = stream.readByte();
+		stream.readByte();
+		index -= 3;
+	}
+	_vm->setPalette(_palette, _paletteColorCount);
+}
+
 void Score::loadFrames(Common::SeekableReadStream &stream) {
 	uint32 size = stream.readUint32BE();
 	size -= 4;

diff --git a/engines/director/score.h b/engines/director/score.h
@@ -35,6 +35,7 @@ namespace Director {
 class Lingo;
 class DirectorSound;
 class Score;
+class DirectorEngine;
 
 #define CHANNEL_COUNT 24
 
@@ -285,7 +286,7 @@ class Frame {
 
 class Score {
 public:
-	Score(Archive &movie, Lingo &lingo, DirectorSound &soundManager);
+	Score(DirectorEngine *vm);
 	~Score();
 
 	static Common::Rect readRect(Common::SeekableReadStream &stream);
@@ -298,6 +299,7 @@ class Score {
 	void update();
 	void readVersion(uint32 rid);
 	void loadConfig(Common::SeekableReadStream &stream);
+	void loadPalette(Common::SeekableReadStream &stream);
 	void loadCastData(Common::SeekableReadStream &stream);
 	void loadFrames(Common::SeekableReadStream &stream);
 	void loadLabels(Common::SeekableReadStream &stream);
@@ -341,6 +343,7 @@ class Score {
 	uint16 _stageColor;
 	Lingo *_lingo;
 	DirectorSound *_soundManager;
+	DirectorEngine *_vm;
 };
 
 } //End of namespace Director