From 37052c17622eea7d9546f724c6fbbd8127977531 Mon Sep 17 00:00:00 2001
From: Bertrand Augereau
Date: Fri, 18 Nov 2011 06:43:32 +0100
Subject: DREAMWEB: 'fadeupyellows' ported to C++

---
 engines/dreamweb/dreamgen.cpp | 20 --------------------
 engines/dreamweb/dreamgen.h   |  3 +--
 engines/dreamweb/stubs.h      |  1 +
 engines/dreamweb/vgafades.cpp | 11 +++++++++++
 4 files changed, 13 insertions(+), 22 deletions(-)

(limited to 'engines')

diff --git a/engines/dreamweb/dreamgen.cpp b/engines/dreamweb/dreamgen.cpp
index edbc18435c..f7291bca17 100644
--- a/engines/dreamweb/dreamgen.cpp
+++ b/engines/dreamweb/dreamgen.cpp
@@ -2769,25 +2769,6 @@ void DreamGenContext::fadeupmonfirst() {
 	hangon();
 }
 
-void DreamGenContext::fadeupyellows() {
-	STACK_CHECK;
-	paltoendpal();
-	es = data.word(kBuffers);
-	di = (0+(228*13)+32+60+(32*32)+(11*10*3)+768)+(231*3);
-	cx = 3*8;
-	ax = 0;
-	_stosb(cx, true);
-	di = (0+(228*13)+32+60+(32*32)+(11*10*3)+768)+(246*3);
-	_stosb();
-	_stosw();
-	data.byte(kFadedirection) = 1;
-	data.byte(kFadecount) = 63;
-	data.byte(kColourpos) = 0;
-	data.byte(kNumtofade) = 128;
-	cx = 128;
-	hangon();
-}
-
 void DreamGenContext::initialmoncols() {
 	STACK_CHECK;
 	paltostartpal();
@@ -15503,7 +15484,6 @@ void DreamGenContext::__dispatch_call(uint16 addr) {
 		case addr_fadedownmon: fadedownmon(); break;
 		case addr_fadeupmon: fadeupmon(); break;
 		case addr_fadeupmonfirst: fadeupmonfirst(); break;
-		case addr_fadeupyellows: fadeupyellows(); break;
 		case addr_initialmoncols: initialmoncols(); break;
 		case addr_titles: titles(); break;
 		case addr_endgame: endgame(); break;
diff --git a/engines/dreamweb/dreamgen.h b/engines/dreamweb/dreamgen.h
index bfd83d72b6..1d095b9170 100644
--- a/engines/dreamweb/dreamgen.h
+++ b/engines/dreamweb/dreamgen.h
@@ -474,7 +474,6 @@ public:
 	static const uint16 addr_endgame = 0xc2c4;
 	static const uint16 addr_titles = 0xc2c0;
 	static const uint16 addr_initialmoncols = 0xc2bc;
-	static const uint16 addr_fadeupyellows = 0xc2b8;
 	static const uint16 addr_fadeupmonfirst = 0xc2b4;
 	static const uint16 addr_fadeupmon = 0xc2b0;
 	static const uint16 addr_fadedownmon = 0xc2ac;
@@ -1309,7 +1308,7 @@ public:
 	//void showpanel();
 	void soundstartup();
 	void slabdoora();
-	void fadeupyellows();
+	//void fadeupyellows();
 	void slabdoorc();
 	void slabdoorb();
 	void slabdoore();
diff --git a/engines/dreamweb/stubs.h b/engines/dreamweb/stubs.h
index f367486a6e..7aa5d7d919 100644
--- a/engines/dreamweb/stubs.h
+++ b/engines/dreamweb/stubs.h
@@ -292,4 +292,5 @@
 	void textforend();
 	void readsetdata();
 	void loadroomssample();
+	void fadeupyellows();
 
diff --git a/engines/dreamweb/vgafades.cpp b/engines/dreamweb/vgafades.cpp
index 10857d2b44..ef03831997 100644
--- a/engines/dreamweb/vgafades.cpp
+++ b/engines/dreamweb/vgafades.cpp
@@ -83,5 +83,16 @@ void DreamGenContext::fadecalculation() {
 	--data.byte(kFadecount);
 }
 
+void DreamGenContext::fadeupyellows() {
+	paltoendpal();
+	memset(endPalette() + 231*3, 0, 8*3);
+	memset(endPalette() + 246*3, 0, 1*3);
+	data.byte(kFadedirection) = 1;
+	data.byte(kFadecount) = 63;
+	data.byte(kColourpos) = 0;
+	data.byte(kNumtofade) = 128;
+	hangon(128);
+}
+
 } /*namespace dreamgen */
 
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