6 files changed, 25 insertions, 33 deletions
diff --git a/devtools/tasmrecover/tasm-recover b/devtools/tasmrecover/tasm-recover
index 9c39455e48..254e45c35e 100755
--- a/devtools/tasmrecover/tasm-recover
+++ b/devtools/tasmrecover/tasm-recover
@@ -399,6 +399,7 @@ generator = cpp(context, "DreamGen", blacklist = [
 	'fadescreenuphalf',
 	'fadescreendown',
 	'fadescreendowns',
+	'fadescreendownhalf',
 	'fadetowhite',
 	'fadeupmonfirst',
 	'fadeupyellows',
diff --git a/engines/dreamweb/dreambase.h b/engines/dreamweb/dreambase.h
index d6b94e013b..a6c1abc9cd 100644
--- a/engines/dreamweb/dreambase.h
+++ b/engines/dreamweb/dreambase.h
@@ -356,6 +356,8 @@ public:
 	void fadeScreenUpHalf();
 	void fadeScreenDown();
 	void fadeScreenDowns();
+	void fadeScreenDownHalf();
+	void clearPalette();
 	void greyscaleSum();
 	void allPalette();
 	void dumpCurrent();
diff --git a/engines/dreamweb/dreamgen.cpp b/engines/dreamweb/dreamgen.cpp
index 906ce3adc3..ea731fcb21 100644
--- a/engines/dreamweb/dreamgen.cpp
+++ b/engines/dreamweb/dreamgen.cpp
@@ -285,36 +285,6 @@ void DreamGenContext::transferMap() {
 	_add(data.word(kExframepos), cx);
 }
 
-void DreamGenContext::fadeScreenDownHalf() {
-	STACK_CHECK;
-	palToStartPal();
-	palToEndPal();
-	cx = 768;
-	es = data.word(kBuffers);
-	bx = (0+(228*13)+32+60+(32*32)+(11*10*3)+768);
-halfend:
-	al = es.byte(bx);
-	_shr(al, 1);
-	es.byte(bx) = al;
-	_inc(bx);
-	if (--cx)
-		goto halfend;
-	ds = data.word(kBuffers);
-	es = data.word(kBuffers);
-	si = (0+(228*13)+32+60+(32*32)+(11*10*3))+(56*3);
-	di = (0+(228*13)+32+60+(32*32)+(11*10*3)+768)+(56*3);
-	cx = 3*5;
-	_movsb(cx, true);
-	si = (0+(228*13)+32+60+(32*32)+(11*10*3))+(77*3);
-	di = (0+(228*13)+32+60+(32*32)+(11*10*3)+768)+(77*3);
-	cx = 3*2;
-	_movsb(cx, true);
-	data.byte(kFadedirection) = 1;
-	data.byte(kFadecount) = 31;
-	data.byte(kColourpos) = 0;
-	data.byte(kNumtofade) = 32;
-}
-
 void DreamGenContext::rollEm() {
 	STACK_CHECK;
 	cl = 160;
diff --git a/engines/dreamweb/dreamgen.h b/engines/dreamweb/dreamgen.h
index ddccd5eaad..f22461ef0f 100644
--- a/engines/dreamweb/dreamgen.h
+++ b/engines/dreamweb/dreamgen.h
@@ -487,7 +487,6 @@ public:
 	void doSomeTalk();
 	void resetLocation();
 	void adjustUp();
-	void fadeScreenDownHalf();
 	void outOfOpen();
 	void dirCom();
 	void findFirstPath();
diff --git a/engines/dreamweb/stubs.h b/engines/dreamweb/stubs.h
index df55f0579c..79b2244e9c 100644
--- a/engines/dreamweb/stubs.h
+++ b/engines/dreamweb/stubs.h
@@ -382,7 +382,6 @@
 	void obsThatDoThings();
 	void makeMainScreen();
 	void delEverything();
-	void clearPalette();
 	void errorMessage1();
 	void errorMessage2();
 	void errorMessage3();
diff --git a/engines/dreamweb/vgafades.cpp b/engines/dreamweb/vgafades.cpp
index ca63b7308c..6766d56424 100644
--- a/engines/dreamweb/vgafades.cpp
+++ b/engines/dreamweb/vgafades.cpp
@@ -184,7 +184,28 @@ void DreamBase::fadeScreenDowns() {
 	data.byte(kNumtofade) = 64;
 }
 
-void DreamGenContext::clearPalette() {
+void DreamBase::fadeScreenDownHalf() {
+	palToStartPal();
+	palToEndPal();
+
+	const uint8 *startPal = startPalette();
+	uint8 *endPal = endPalette();
+	for (int i = 0; i < 256 * 3; ++i) {
+		*endPal >>= 1;
+		endPal++;
+	}
+
+	memcpy(endPal + (56*3), startPal + (56*3), 3*5);
+	memcpy(endPal + (77*3), startPal + (77*3), 3*2);
+
+	data.byte(kFadedirection) = 1;
+	data.byte(kFadecount) = 31;
+	data.byte(kColourpos) = 0;
+	data.byte(kNumtofade) = 32;
+}
+
+
+void DreamBase::clearPalette() {
 	data.byte(kFadedirection) = 0;
 	clearStartPal();
 	dumpCurrent();