From 66618f4e0245bb1f90cd08a1261d57483e73aaae Mon Sep 17 00:00:00 2001
From: Filippos Karapetis <md5@scummvm.org>
Date: Fri, 16 Dec 2011 00:15:04 +0200
Subject: [PATCH] DREAMWEB: Port 'endgameseq' to C++

---
 devtools/tasmrecover/tasm-recover |  1 +
 engines/dreamweb/dreamgen.cpp     | 63 -------------------------------
 engines/dreamweb/dreamgen.h       |  1 -
 engines/dreamweb/people.cpp       | 41 +++++++++++++++++++-
 engines/dreamweb/stubs.h          |  1 +
 5 files changed, 41 insertions(+), 66 deletions(-)

diff --git a/devtools/tasmrecover/tasm-recover b/devtools/tasmrecover/tasm-recover
index 89a830b8263..83ebcadd69b 100755
--- a/devtools/tasmrecover/tasm-recover
+++ b/devtools/tasmrecover/tasm-recover
@@ -374,6 +374,7 @@ generator = cpp(context, "DreamGen", blacklist = [
 	'edenscdplayer',
 	'enablesoundint',
 	'endgame',
+	'endgameseq',
 	'endpaltostart',
 	'entercode',
 	'entersymbol',
diff --git a/engines/dreamweb/dreamgen.cpp b/engines/dreamweb/dreamgen.cpp
index e4a5411ed77..804896de5f7 100644
--- a/engines/dreamweb/dreamgen.cpp
+++ b/engines/dreamweb/dreamgen.cpp
@@ -123,69 +123,6 @@ combatover2:
 	data.byte(kMandead) = 2;
 }
 
-void DreamGenContext::endGameSeq() {
-	STACK_CHECK;
-	checkSpeed();
-	if (!flags.z())
-		goto notendseq;
-	ax = es.word(bx+3);
-	_inc(ax);
-	_cmp(ax, 51);
-	if (!flags.z())
-		goto gotendseq;
-	_cmp(data.byte(kIntrocount), 140);
-	if (flags.z())
-		goto gotendseq;
-	_inc(data.byte(kIntrocount));
-	push(es);
-	push(bx);
-	textForEnd();
-	bx = pop();
-	es = pop();
-	ax = 50;
-gotendseq:
-	es.word(bx+3) = ax;
-	_cmp(ax, 134);
-	if (!flags.z())
-		goto notfadedown;
-	push(es);
-	push(bx);
-	push(ax);
-	fadeScreenDownHalf();
-	ax = pop();
-	bx = pop();
-	es = pop();
-	goto notendseq;
-notfadedown:
-	_cmp(ax, 324);
-	if (!flags.z())
-		goto notfadeend;
-	push(es);
-	push(bx);
-	push(ax);
-	fadeScreenDowns();
-	data.byte(kVolumeto) = 7;
-	data.byte(kVolumedirection) = 1;
-	ax = pop();
-	bx = pop();
-	es = pop();
-notfadeend:
-	_cmp(ax, 340);
-	if (!flags.z())
-		goto notendseq;
-	data.byte(kGetback) = 1;
-notendseq:
-	showGameReel();
-	al = data.byte(kMapy);
-	es.byte(bx+2) = al;
-	ax = es.word(bx+3);
-	_cmp(ax, 145);
-	if (!flags.z())
-		return /* (notendcreds) */;
-	es.word(bx+3) = 146;
-	rollEndCredits();
-}
-
 void DreamGenContext::checkForExit() {
 	STACK_CHECK;
 	cl = data.byte(kRyanx);
diff --git a/engines/dreamweb/dreamgen.h b/engines/dreamweb/dreamgen.h
index 87b769f79ef..c47be2f748a 100644
--- a/engines/dreamweb/dreamgen.h
+++ b/engines/dreamweb/dreamgen.h
@@ -490,7 +490,6 @@ public:
 	void fadeScreenDownHalf();
 	void outOfOpen();
 	void dirCom();
-	void endGameSeq();
 	void findFirstPath();
 	void startTalk();
 	void getAnyAd();
diff --git a/engines/dreamweb/people.cpp b/engines/dreamweb/people.cpp
index 003921b1634..96c9ae89c92 100644
--- a/engines/dreamweb/people.cpp
+++ b/engines/dreamweb/people.cpp
@@ -48,7 +48,7 @@ static void (DreamGenContext::*reelCallbacks[57])() = {
 	NULL, NULL,
 	NULL, NULL,
 	NULL, NULL,
-	NULL, &DreamGenContext::endGameSeq,
+	NULL, NULL,
 	NULL, NULL,
 	NULL, NULL,
 	NULL, NULL,
@@ -80,7 +80,7 @@ static void (DreamGenContext::*reelCallbacksCPP[57])(ReelRoutine &) = {
 	&DreamGenContext::gates, &DreamGenContext::introMagic3,
 	&DreamGenContext::introMonks1, &DreamGenContext::candles,
 	&DreamGenContext::introMonks2, &DreamGenContext::handClap,
-	&DreamGenContext::monkAndRyan, /*&DreamGenContext::endGameSeq*/NULL,
+	&DreamGenContext::monkAndRyan, &DreamGenContext::endGameSeq,
 	&DreamGenContext::priest, &DreamGenContext::madman,
 	&DreamGenContext::madmansTelly, &DreamGenContext::alleyBarkSound,
 	&DreamGenContext::foghornSound, &DreamGenContext::carParkDrip,
@@ -1012,4 +1012,41 @@ void DreamGenContext::businessMan(ReelRoutine &routine) {
 	}
 }
 
+void DreamGenContext::endGameSeq(ReelRoutine &routine) {
+	if (checkSpeed(routine)) {
+		uint16 nextReelPointer = routine.reelPointer() + 1;
+		if (nextReelPointer == 51 && data.byte(kIntrocount) != 140) {
+			data.byte(kIntrocount)++;
+			textForEnd();
+			nextReelPointer = 50;
+		}
+
+		routine.setReelPointer(nextReelPointer);
+		if (nextReelPointer == 134) {
+			push(es);
+			push(bx);
+			push(ax);
+			fadeScreenDownHalf();
+			ax = pop();
+			bx = pop();
+			es = pop();
+		} else if (nextReelPointer == 324) {
+			fadeScreenDowns();
+			data.byte(kVolumeto) = 7;
+			data.byte(kVolumedirection) = 1;
+		}
+
+		if (nextReelPointer == 340)
+			data.byte(kGetback) = 1;
+	}
+
+	showGameReel(&routine);
+	routine.mapY = data.byte(kMapy);
+	
+	if (routine.reelPointer() == 145) {
+		routine.setReelPointer(146);
+		rollEndCredits();
+	}
+}
+
 } // End of namespace DreamGen
diff --git a/engines/dreamweb/stubs.h b/engines/dreamweb/stubs.h
index 5b012d580e4..0ee41714704 100644
--- a/engines/dreamweb/stubs.h
+++ b/engines/dreamweb/stubs.h
@@ -384,6 +384,7 @@
 	void helicopter(ReelRoutine &routine);
 	void mugger(ReelRoutine &routine);
 	void businessMan(ReelRoutine &routine);
+	void endGameSeq(ReelRoutine &routine);
 	void singleKey(uint8 key, uint16 x, uint16 y);
 	void loadSaveBox();
 	uint8 nextSymbol(uint8 symbol);