DREAMWEB: 'screenupdate' ported to C++

4 files changed, 49 insertions, 58 deletions

diff --git a/engines/dreamweb/dreamgen.cpp b/engines/dreamweb/dreamgen.cpp
index 4ce51014f4..0e242fcc83 100644
--- a/engines/dreamweb/dreamgen.cpp
+++ b/engines/dreamweb/dreamgen.cpp
@@ -12448,59 +12448,6 @@ void DreamGenContext::clearrest() {
 	deallocatemem();
 }
 
-void DreamGenContext::screenupdate() {
-	STACK_CHECK;
-	newplace();
-	mainscreen();
-	_cmp(data.byte(kQuitrequested),  0);
-	if (!flags.z())
-		return /* (finishearly) */;
-	animpointer();
-	showpointer();
-	_cmp(data.word(kWatchingtime), 0);
-	if (!flags.z())
-		goto iswatchingmode;
-	_cmp(data.byte(kNewlocation), 255);
-	if (!flags.z())
-		return /* (finishearly) */;
-iswatchingmode:
-	vsync();
-	readmouse1();
-	dumppointer();
-	dumptextline();
-	delpointer();
-	autolook();
-	spriteupdate();
-	watchcount();
-	zoom();
-	showpointer();
-	_cmp(data.byte(kWongame), 0);
-	if (!flags.z())
-		return /* (finishearly) */;
-	vsync();
-	readmouse2();
-	dumppointer();
-	dumpzoom();
-	delpointer();
-	deleverything();
-	printsprites();
-	reelsonscreen();
-	afternewroom();
-	showpointer();
-	vsync();
-	readmouse3();
-	dumppointer();
-	dumpmap();
-	dumptimedtext();
-	delpointer();
-	showpointer();
-	vsync();
-	readmouse4();
-	dumppointer();
-	dumpwatch();
-	delpointer();
-}
-
 void DreamGenContext::watchreel() {
 	STACK_CHECK;
 	_cmp(data.word(kReeltowatch), -1);
@@ -15287,7 +15234,6 @@ void DreamGenContext::__dispatch_call(uint16 addr) {
 		case addr_clearrest: clearrest(); break;
 		case addr_deallocatemem: deallocatemem(); break;
 		case addr_allocatemem: allocatemem(); break;
-		case addr_screenupdate: screenupdate(); break;
 		case addr_watchreel: watchreel(); break;
 		case addr_checkforshake: checkforshake(); break;
 		case addr_showbyte: showbyte(); break;
diff --git a/engines/dreamweb/dreamgen.h b/engines/dreamweb/dreamgen.h
index fc9ae785c8..d003a6ecb1 100644
--- a/engines/dreamweb/dreamgen.h
+++ b/engines/dreamweb/dreamgen.h
@@ -103,7 +103,6 @@ public:
 	static const uint16 addr_showbyte = 0xc9b4;
 	static const uint16 addr_checkforshake = 0xc9a4;
 	static const uint16 addr_watchreel = 0xc9a0;
-	static const uint16 addr_screenupdate = 0xc99c;
 	static const uint16 addr_allocatemem = 0xc988;
 	static const uint16 addr_deallocatemem = 0xc984;
 	static const uint16 addr_clearrest = 0xc980;
@@ -1218,7 +1217,7 @@ public:
 	void getbackfromops();
 	//void frameoutv();
 	void showbyte();
-	void screenupdate();
+	//void screenupdate();
 	//void addlength();
 	//void usetimedtext();
 	void putundercentre();
@@ -1356,7 +1355,7 @@ public:
 	//void domix();
 	//void paneltomap();
 	//void obname();
-	void getridoftemp3();
+	void talk();
 	void getridoftemp2();
 	void usebalcony();
 	void runendseq();
@@ -1528,7 +1527,7 @@ public:
 	//void pixelcheckset();
 	void reexfrominv();
 	void examinventory();
-	void talk();
+	void getridoftemp3();
 	void usedryer();
 	//void dumpeverything();
 	//void readmouse2();
diff --git a/engines/dreamweb/stubs.cpp b/engines/dreamweb/stubs.cpp
index 5dc1ee06ba..8a191224af 100644
--- a/engines/dreamweb/stubs.cpp
+++ b/engines/dreamweb/stubs.cpp
@@ -203,6 +203,51 @@ void DreamGenContext::dreamweb() {
 	}
 }
 
+void DreamGenContext::screenupdate() {
+	newplace();
+	mainscreen();
+	if (data.byte(kQuitrequested))
+		return;
+	animpointer();
+	showpointer();
+	if ((data.word(kWatchingtime) == 0) && (data.byte(kNewlocation) != 0xff))
+		return;
+	vsync();
+	readmouse1();
+	dumppointer();
+	dumptextline();
+	delpointer();
+	autolook();
+	spriteupdate();
+	watchcount();
+	zoom();
+	showpointer();
+	if (data.byte(kWongame))
+		return;
+	vsync();
+	readmouse2();
+	dumppointer();
+	dumpzoom();
+	delpointer();
+	deleverything();
+	printsprites();
+	reelsonscreen();
+	afternewroom();
+	showpointer();
+	vsync();
+	readmouse3();
+	dumppointer();
+	dumpmap();
+	dumptimedtext();
+	delpointer();
+	showpointer();
+	vsync();
+	readmouse4();
+	dumppointer();
+	dumpwatch();
+	delpointer();
+}
+
 void DreamGenContext::startup() {
 	data.byte(kCurrentkey) = 0;
 	data.byte(kMainmode) = 0;
diff --git a/engines/dreamweb/stubs.h b/engines/dreamweb/stubs.h
index c613591089..27ed468325 100644
--- a/engines/dreamweb/stubs.h
+++ b/engines/dreamweb/stubs.h
@@ -19,6 +19,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  *
  */
+	void screenupdate();	
 	void startup();
 	void startup1();
 	void switchryanon();