DREAMWEB: Cleanup DreamGenContext::loadPalFromIFF, get rid of readFro…

…mFile()
scummvm · Dec 4, 2011 · d559998 · d559998
1 parent 4506d2a
commit d559998
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Showing 4 changed files with 12 additions and 21 deletions.
diff --git a/engines/dreamweb/dreamgen.h b/engines/dreamweb/dreamgen.h
@@ -777,7 +777,6 @@ class DreamGenContext : public Context {
 	void handClap();
 	void afterIntroRoom();
 	void findAllOpen();
-	void readFromFile();
 	void initialInv();
 	void quitSymbol();
 	void setTopRight();

diff --git a/engines/dreamweb/stubs.cpp b/engines/dreamweb/stubs.cpp
@@ -845,14 +845,6 @@ void DreamGenContext::resetKeyboard() {
 void DreamGenContext::setKeyboardInt() {
 }
 
-void DreamGenContext::readFromFile() {
-	uint16 dst_offset = dx;
-	uint16 size = cx;
-	debug(1, "readfromfile(%04x:%u, %u)", (uint16)ds, dst_offset, size);
-	ax = engine->readFromFile(ds.ptr(dst_offset, size), size);
-	flags._c = false;
-}
-
 void DreamGenContext::closeFile() {
 	engine->closeFile();
 	data.byte(kHandle) = 0;

diff --git a/engines/dreamweb/stubs.h b/engines/dreamweb/stubs.h
@@ -91,7 +91,6 @@
 	void oldToNames();
 	void namesToOld();
 	void loadPalFromIFF();
-	void readHeader();
 	void fillSpace();
 	void startLoading(const Room &room);
 	Sprite *spriteTable();

diff --git a/engines/dreamweb/vgagrafx.cpp b/engines/dreamweb/vgagrafx.cpp
@@ -431,11 +431,13 @@ void DreamGenContext::zoom() {
 }
 
 void DreamGenContext::panelToMap() {
-	multiGet(getSegment(data.word(kMapstore)).ptr(0, 0), data.word(kMapxstart) + data.word(kMapadx), data.word(kMapystart) + data.word(kMapady), data.byte(kMapxsize), data.byte(kMapysize));
+	SegmentRef mapstore = getSegment(data.word(kMapstore));
+	multiGet(getSegment(mapstore).ptr(0, 0), data.word(kMapxstart) + data.word(kMapadx), data.word(kMapystart) + data.word(kMapady), data.byte(kMapxsize), data.byte(kMapysize));
 }
 
 void DreamGenContext::mapToPanel() {
-	multiPut(getSegment(data.word(kMapstore)).ptr(0, 0), data.word(kMapxstart) + data.word(kMapadx), data.word(kMapystart) + data.word(kMapady), data.byte(kMapxsize), data.byte(kMapysize));
+	SegmentRef mapstore = getSegment(data.word(kMapstore));
+	multiPut(getSegment(mapstore).ptr(0, 0), data.word(kMapxstart) + data.word(kMapadx), data.word(kMapystart) + data.word(kMapady), data.byte(kMapxsize), data.byte(kMapysize));
 }
 
 void DreamGenContext::dumpMap() {
@@ -469,15 +471,14 @@ bool DreamGenContext::pixelCheckSet(const ObjPos *pos, uint8 x, uint8 y) {
 }
 
 void DreamGenContext::loadPalFromIFF() {
-	dx = kPalettescreen;
-	openFile();
-	cx = 2000;
-	ds = data.word(kMapstore);
-	dx = 0;
-	readFromFile();
-	closeFile();
-
-	const uint8 *src = getSegment(data.word(kMapstore)).ptr(0x30, 0);
+	SegmentRef mapstore = getSegment(data.word(kMapstore));
+
+	// TODO: Get rid of data blob position kPalettescreen;
+	engine->openFile("DREAMWEB.PAL");
+	engine->readFromFile(mapstore.ptr(0, 2000), 2000);
+	engine->closeFile();
+
+	const uint8 *src = mapstore.ptr(0x30, 0);
 	uint8 *dst = mainPalette();
 	for (size_t i = 0; i < 256*3; ++i) {
 		uint8 c = src[i] / 4;