DREAMWEB: Convert a bunch of stuff to C++

Specifically, I started with openOb() and withWhat() which allowed to
remove offset_commandline and offset_openchangesize. A clean conversion of
these required a conversion of printMessage2 and getOpenedSize.

8 files changed, 156 insertions, 207 deletions

diff --git a/engines/dreamweb/dreambase.h b/engines/dreamweb/dreambase.h
index 1a730ac541..5f2d3d5e70 100644
--- a/engines/dreamweb/dreambase.h
+++ b/engines/dreamweb/dreambase.h
@@ -47,8 +47,14 @@ class DreamBase : public SegmentManager {
 protected:
 	DreamWeb::DreamWebEngine *engine;
 
+	// from object.cpp
+	uint16 _openChangeSize;
+
+	// from pathfind.cpp
+	Common::Point _lineData[200];		// Output of Bresenham
+
 public:
-	DreamBase(DreamWeb::DreamWebEngine *en) : engine(en) { }
+	DreamBase(DreamWeb::DreamWebEngine *en);
 
 public:
 	// from monitor.cpp
@@ -76,7 +82,6 @@ public:
 	void obIcons();
 
 	// from pathfind.cpp
-	Common::Point _lineData[200];		// Output of Bresenham
 	void checkDest(const RoomPaths *roomsPaths);
 	RoomPaths *getRoomsPaths();
 	void faceRightWay();
@@ -126,6 +131,7 @@ public:
 
 	// from stubs.cpp
 	void crosshair();
+	void delTextLine();
 	void showBlink();
 	void dumpBlink();
 	void dumpPointer();
diff --git a/engines/dreamweb/dreamgen.cpp b/engines/dreamweb/dreamgen.cpp
index 2ee3d512cd..afb537f387 100644
--- a/engines/dreamweb/dreamgen.cpp
+++ b/engines/dreamweb/dreamgen.cpp
@@ -950,37 +950,6 @@ findnewpage:
 	delPointer();
 }
 
-void DreamGenContext::openOb() {
-	STACK_CHECK;
-	al = data.byte(kOpenedob);
-	ah = data.byte(kOpenedtype);
-	di = offset_commandline;
-	copyName();
-	di = (80);
-	bx = (58)+86;
-	al = 62;
-	dl = 240;
-	printMessage();
-	di = data.word(kLastxpos);
-	_add(di, 5);
-	bx = (58)+86;
-	es = cs;
-	si = offset_commandline;
-	dl = 220;
-	al = 0;
-	ah = 0;
-	printDirect();
-	fillOpen();
-	getOpenedSize();
-	al = ah;
-	ah = 0;
-	cx = (44);
-	_mul(cx);
-	_add(ax, (80));
-	bx = offset_openchangesize;
-	cs.word(bx) = ax;
-}
-
 void DreamGenContext::getObTextStart() {
 	STACK_CHECK;
 	es = data.word(kFreedesc);
@@ -1475,29 +1444,6 @@ isex:
 	ax = es.word(bx+7);
 }
 
-void DreamGenContext::getOpenedSize() {
-	STACK_CHECK;
-	_cmp(data.byte(kOpenedtype), 4);
-	if (flags.z())
-		goto isex2;
-	_cmp(data.byte(kOpenedtype), 2);
-	if (flags.z())
-		goto isfree2;
-	al = data.byte(kOpenedob);
-	getSetAd();
-	ax = es.word(bx+3);
-	return;
-isfree2:
-	al = data.byte(kOpenedob);
-	getFreeAd();
-	ax = es.word(bx+7);
-	return;
-isex2:
-	al = data.byte(kOpenedob);
-	getExAd();
-	ax = es.word(bx+7);
-}
-
 void DreamGenContext::getSetAd() {
 	STACK_CHECK;
 	ah = 0;
@@ -2586,14 +2532,14 @@ void DreamGenContext::getDestInfo() {
 	push(ax);
 	dx = data;
 	es = dx;
-	si = 1174;
+	si = 1131;
 	_add(si, ax);
 	cl = es.byte(si);
 	ax = pop();
 	push(cx);
 	dx = data;
 	es = dx;
-	si = 1190;
+	si = 1147;
 	_add(si, ax);
 	ax = pop();
 }
@@ -2645,7 +2591,7 @@ clearedlocations:
 	bx = ax;
 	dx = data;
 	es = dx;
-	_add(bx, 1174);
+	_add(bx, 1131);
 	es.byte(bx) = 0;
 }
 
@@ -2684,7 +2630,7 @@ dirroot:
 	si = offset_rootdir;
 	_inc(si);
 	es = cs;
-	di = 1050;
+	di = 1048;
 	_inc(di);
 	cx = 12;
 	_movsb(cx, true);
@@ -2786,7 +2732,7 @@ notyetassigned:
 	push(bx);
 	_add(bx, 2);
 	ds = cs;
-	si = 1208;
+	si = 1165;
 checkpass:
 	_lodsw();
 	ah = es.byte(bx);
@@ -2857,7 +2803,7 @@ void DreamGenContext::read() {
 	return;
 okcom:
 	es = cs;
-	di = 1050;
+	di = 1048;
 	ax = data.word(kTextfile1);
 	data.word(kMonsource) = ax;
 	ds = ax;
@@ -2987,7 +2933,7 @@ keyok2:
 	ds = cs;
 	si = offset_operand1+1;
 	es = cs;
-	di = 1050+1;
+	di = 1048+1;
 	cx = 12;
 	_movsb(cx, true);
 	monitorLogo();
@@ -3114,7 +3060,7 @@ void DreamGenContext::parser() {
 	al = '=';
 	_stosb();
 	ds = cs;
-	si = 1208;
+	si = 1165;
 notspace1:
 	_lodsw();
 	_cmp(al, 32);
@@ -3154,7 +3100,7 @@ void DreamGenContext::notHeldError() {
 	al = 63;
 	ah = 1;
 	dl = 201;
-	printmessage2();
+	printMessage2();
 	workToScreenM();
 	cx = 50;
 	hangOnP();
@@ -3333,48 +3279,6 @@ stereoon:
 	putBackObStuff();
 }
 
-void DreamGenContext::withWhat() {
-	STACK_CHECK;
-	createPanel();
-	showPanel();
-	showMan();
-	showExit();
-	al = data.byte(kCommand);
-	ah = data.byte(kObjecttype);
-	es = cs;
-	di = offset_commandline;
-	copyName();
-	di = 100;
-	bx = 21;
-	dl = 200;
-	al = 63;
-	ah = 2;
-	printmessage2();
-	di = data.word(kLastxpos);
-	_add(di, 5);
-	bx = 21;
-	es = cs;
-	si = offset_commandline;
-	dl = 220;
-	al = 0;
-	ah = 0;
-	printDirect();
-	di = data.word(kLastxpos);
-	_add(di, 5);
-	bx = 21;
-	dl = 200;
-	al = 63;
-	ah = 3;
-	printmessage2();
-	fillRyan();
-	data.byte(kCommandtype) = 255;
-	readMouse();
-	showPointer();
-	workToScreen();
-	delPointer();
-	data.byte(kInvopen) = 2;
-}
-
 void DreamGenContext::selectOb() {
 	STACK_CHECK;
 	findInvPos();
@@ -3795,7 +3699,7 @@ void DreamGenContext::clearChanges() {
 	di = 0;
 	_stosw(cx, true);
 	es = cs;
-	di = 1174;
+	di = 1131;
 	al = 1;
 	_stosb(2);
 	al = 0;
@@ -3957,35 +3861,6 @@ gotfirst:
 	al = es.byte(bx+6);
 }
 
-void DreamGenContext::printmessage2() {
-	STACK_CHECK;
-	push(dx);
-	push(bx);
-	push(di);
-	push(ax);
-	ah = 0;
-	_add(ax, ax);
-	bx = ax;
-	es = data.word(kCommandtext);
-	ax = es.word(bx);
-	_add(ax, (66*2));
-	si = ax;
-	ax = pop();
-searchmess:
-	push(ax);
-	findNextColon();
-	ax = pop();
-	_dec(ah);
-	if (!flags.z())
-		goto searchmess;
-	di = pop();
-	bx = pop();
-	dx = pop();
-	al = 0;
-	ah = 0;
-	printDirect();
-}
-
 void DreamGenContext::__start() { 
 	static const uint8 src[] = {
 		0x00, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x13, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
@@ -4102,43 +3977,43 @@ void DreamGenContext::__start() {
 		//0x0370: .2.. .... .2.. .!(.
 		0x00, 0x32, 0x14, 0x00, 0xff, 0x44, 0x52, 0x45, 0x41, 0x4d, 0x57, 0x45, 0x42, 0x2e, 0x56, 0x39, 
 		//0x0380: .2.. .DRE AMWE B.V9
-		0x39, 0x00, 0x00, 0x01, 0x01, 0x00, 0x50, 0x55, 0x42, 0x4c, 0x49, 0x43, 0x20, 0x20, 0x20, 0x20, 
-		//0x0390: 9... ..PU BLIC     
-		0x20, 0x20, 0x50, 0x55, 0x42, 0x4c, 0x49, 0x43, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 
-		//0x03a0:   PU BLIC       ...
-		0x42, 0x4c, 0x41, 0x43, 0x4b, 0x44, 0x52, 0x41, 0x47, 0x4f, 0x4e, 0x20, 0x52, 0x59, 0x41, 0x4e, 
-		//0x03b0: BLAC KDRA GON  RYAN
-		0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0x48, 0x45, 0x4e, 0x44, 0x52, 0x49, 
-		//0x03c0:         . ..HE NDRI
-		0x58, 0x20, 0x20, 0x20, 0x20, 0x20, 0x4c, 0x4f, 0x55, 0x49, 0x53, 0x20, 0x20, 0x20, 0x20, 0x20, 
-		//0x03d0: X      LO UIS      
-		0x20, 0x00, 0x00, 0x00, 0x53, 0x45, 0x50, 0x54, 0x49, 0x4d, 0x55, 0x53, 0x20, 0x20, 0x20, 0x20, 
-		//0x03e0:  ... SEPT IMUS     
-		0x42, 0x45, 0x43, 0x4b, 0x45, 0x54, 0x54, 0x20, 0x20, 0x20, 0x20, 0x00, 0xff, 0xff, 0x20, 0x20, 
-		//0x03f0: BECK ETT     . ..  
-		0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x22, 0x52, 0x4f, 0x4f, 
-		//0x0400:              . "ROO
-		0x54, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x22, 0x20, 0x20, 0x20, 0x20, 0x20, 
-		//0x0410: T          ."      
-		0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x30, 0x30, 0x30, 0x30, 0x00, 0x30, 0x30, 0x00, 
-		//0x0420:         . 0000 .00.
-		0x0d, 0x0a, 0x0d, 0x0a, 0x24, 0x4f, 0x42, 0x4a, 0x45, 0x43, 0x54, 0x20, 0x4e, 0x41, 0x4d, 0x45, 
-		//0x0430: .... $OBJ ECT  NAME
-		0x20, 0x4f, 0x4e, 0x45, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 
-		//0x0440:  ONE               
-		0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x10, 0x12, 
-		//0x0450:                 ...
-		0x12, 0x11, 0x10, 0x10, 0x10, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 
-		//0x0460: .... .... .... ....
-		0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x44, 0x3a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
-		//0x0470: .... ..D: .... ....
+		0x39, 0x00, 0x01, 0x00, 0x50, 0x55, 0x42, 0x4c, 0x49, 0x43, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 
+		//0x0390: 9... PUBL IC       
+		0x50, 0x55, 0x42, 0x4c, 0x49, 0x43, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0x42, 0x4c, 
+		//0x03a0: PUBL IC      . ..BL
+		0x41, 0x43, 0x4b, 0x44, 0x52, 0x41, 0x47, 0x4f, 0x4e, 0x20, 0x52, 0x59, 0x41, 0x4e, 0x20, 0x20, 
+		//0x03b0: ACKD RAGO N RY AN  
+		0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0x48, 0x45, 0x4e, 0x44, 0x52, 0x49, 0x58, 0x20, 
+		//0x03c0:       ... HEND RIX 
+		0x20, 0x20, 0x20, 0x20, 0x4c, 0x4f, 0x55, 0x49, 0x53, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 
+		//0x03d0:      LOUI S       .
+		0x00, 0x00, 0x53, 0x45, 0x50, 0x54, 0x49, 0x4d, 0x55, 0x53, 0x20, 0x20, 0x20, 0x20, 0x42, 0x45, 
+		//0x03e0: ..SE PTIM US     BE
+		0x43, 0x4b, 0x45, 0x54, 0x54, 0x20, 0x20, 0x20, 0x20, 0x00, 0xff, 0xff, 0x20, 0x20, 0x20, 0x20, 
+		//0x03f0: CKET T     ...     
+		0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x22, 0x52, 0x4f, 0x4f, 0x54, 0x20, 
+		//0x0400:            ."R OOT 
+		0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x22, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 
+		//0x0410:         . "        
+		0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x30, 0x30, 0x30, 0x30, 0x00, 0x30, 0x30, 0x00, 0x0d, 0x0a, 
+		//0x0420:       .00 00.0 0...
+		0x0d, 0x0a, 0x24, 0x10, 0x12, 0x12, 0x11, 0x10, 0x10, 0x10, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 
+		//0x0430: ..$. .... .... ....
+		0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x44, 0x3a, 0x00, 0x00, 0x00, 
+		//0x0440: .... .... ...D :...
 		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+		//0x0450: .... .... .... ....
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x01, 0x00, 
+		//0x0460: .... .... .... ....
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x03, 0x02, 0x04, 
+		//0x0470: .... .... .... ....
+		0x01, 0x0a, 0x09, 0x08, 0x06, 0x0b, 0x04, 0x07, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
 		//0x0480: .... .... .... ....
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
 		//0x0490: .... .... .... ....
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x03, 0x02, 0x04, 0x01, 0x0a, 0x09, 0x08, 0x06, 
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
 		//0x04a0: .... .... .... ....
-		0x0b, 0x04, 0x07, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
 		//0x04b0: .... .... .... ....
 		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
 		//0x04c0: .... .... .... ....
@@ -4148,15 +4023,9 @@ void DreamGenContext::__start() {
 		//0x04e0: .... .... .... ....
 		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
 		//0x04f0: .... .... .... ....
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 
 		//0x0500: .... .... .... ....
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
-		//0x0510: .... .... .... ....
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
-		//0x0520: .... .... .... ....
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 
-		//0x0530: .... .... .... ....
-		0x00, };
+		0xff, 0xff, 0xff, 0x00, 0x00, 0x00, };
 	ds.assign(src, src + sizeof(src));
 	dreamweb(); 
 }
diff --git a/engines/dreamweb/dreamgen.h b/engines/dreamweb/dreamgen.h
index 582caa712f..16a42d2e25 100644
--- a/engines/dreamweb/dreamgen.h
+++ b/engines/dreamweb/dreamgen.h
@@ -32,13 +32,11 @@
 
 namespace DreamGen {
 
-static const uint16 offset_money2poke = 0x042d;
-static const uint16 offset_rootdir = 0x040c;
-static const uint16 offset_openchangesize = 0x0392;
-static const uint16 offset_keys = 0x0394;
-static const uint16 offset_commandline = 0x0435;
-static const uint16 offset_money1poke = 0x0428;
-static const uint16 offset_operand1 = 0x03fe;
+static const uint16 offset_money1poke = 0x0426;
+static const uint16 offset_operand1 = 0x03fc;
+static const uint16 offset_rootdir = 0x040a;
+static const uint16 offset_keys = 0x0392;
+static const uint16 offset_money2poke = 0x042b;
 static const uint16 kStartvars = 0;
 static const uint16 kProgresspoints = 1;
 static const uint16 kWatchon = 2;
@@ -366,15 +364,15 @@ static const uint16 kCurrentsample = 442;
 static const uint16 kRoomssample = 443;
 static const uint16 kReelroutines = 444;
 static const uint16 kBasicsample = 901;
-static const uint16 kCurrentfile = 1050;
-static const uint16 kRoomscango = 1174;
-static const uint16 kRoompics = 1190;
-static const uint16 kOplist = 1205;
-static const uint16 kInputline = 1208;
-static const uint16 kPresslist = 1336;
-static const uint16 kQuitrequested = 1342;
-static const uint16 kSubtitles = 1343;
-static const uint16 kForeignrelease = 1344;
+static const uint16 kCurrentfile = 1048;
+static const uint16 kRoomscango = 1131;
+static const uint16 kRoompics = 1147;
+static const uint16 kOplist = 1162;
+static const uint16 kInputline = 1165;
+static const uint16 kPresslist = 1293;
+static const uint16 kQuitrequested = 1299;
+static const uint16 kSubtitles = 1300;
+static const uint16 kForeignrelease = 1301;
 static const uint16 kBlocktextdat = (0);
 static const uint16 kPersonframes = (0);
 static const uint16 kDebuglevel1 = (0);
@@ -478,6 +476,7 @@ public:
 
 	void fadeDownMon();
 	void identifyOb();
+	void getPersonText();
 	void clearBuffers();
 	void getObTextStart();
 	void checkObjectSize();
@@ -487,7 +486,6 @@ public:
 	void moneyPoke();
 	void doSomeTalk();
 	void resetLocation();
-	void getOpenedSize();
 	void adjustUp();
 	void fadeScreenDownHalf();
 	void outOfOpen();
@@ -506,7 +504,6 @@ public:
 	void removeObFromInv();
 	void dirFile();
 	void pickupConts();
-	void nextColon();
 	void findInvPos();
 	void getKeyAndLogo();
 	void selectOb();
@@ -520,7 +517,7 @@ public:
 	void notHeldError();
 	void getSetAd();
 	void showKeys();
-	void printmessage2();
+	void nextColon();
 	void findOpenPos();
 	void deleteExFrame();
 	void searchForSame();
@@ -533,7 +530,6 @@ public:
 	void getEitherAd();
 	void setPickup();
 	void dropObject();
-	void openOb();
 	void useStereo();
 	void showDiaryKeys();
 	void useOpened();
@@ -558,12 +554,10 @@ public:
 	void swapWithInv();
 	void adjustRight();
 	void transferToEx();
-	void getPersonText();
 	void parser();
 	void emergencyPurge();
 	void transferConToEx();
 	void adjustDown();
-	void withWhat();
 };
 
 } // End of namespace DreamGen
diff --git a/engines/dreamweb/dreamweb.cpp b/engines/dreamweb/dreamweb.cpp
index b4fc1b7b77..082b7d8ce7 100644
--- a/engines/dreamweb/dreamweb.cpp
+++ b/engines/dreamweb/dreamweb.cpp
@@ -410,3 +410,13 @@ uint8 DreamWebEngine::modifyChar(uint8 c) const {
 }
 
 } // End of namespace DreamWeb
+
+
+namespace DreamGen {
+
+// FIXME/TODO: Move this to a better place.
+DreamBase::DreamBase(DreamWeb::DreamWebEngine *en) : engine(en) {
+	_openChangeSize = kInventx+(4*kItempicsize);
+}
+
+} // End of namespace DreamGen
diff --git a/engines/dreamweb/object.cpp b/engines/dreamweb/object.cpp
index 53d834e74c..8e5da2c90e 100644
--- a/engines/dreamweb/object.cpp
+++ b/engines/dreamweb/object.cpp
@@ -162,13 +162,13 @@ void DreamGenContext::examineOb(bool examineAgain) {
 			break;
 		}
 		case 1: {
-			// NB: This table contains the non-constant openChangeSize!
+			// Note: This table contains the non-constant _openChangeSize!
 			RectWithCallback invList1[] = {
 				{ 273,320,157,198,&DreamGenContext::getBackFromOb },
 				{ 255,294,0,24,&DreamGenContext::dropObject },
 				{ kInventx+167,kInventx+167+(18*3),kInventy-18,kInventy-2,&DreamGenContext::incRyanPage },
-				{ kInventx, data.word(offset_openchangesize),kInventy+100,kInventy+100+kItempicsize,&DreamGenContext::useOpened },
-				{ kInventx,kInventx+(5*kItempicsize), kInventy,kInventy+(2*kItempicsize),&DreamGenContext::inToInv },
+				{ kInventx,_openChangeSize,kInventy+100,kInventy+100+kItempicsize,&DreamGenContext::useOpened },
+				{ kInventx,kInventx+(5*kItempicsize),kInventy,kInventy+(2*kItempicsize),&DreamGenContext::inToInv },
 				{ 0,320,0,200,&DreamGenContext::blank },
 				{ 0xFFFF,0,0,0,0 }
 			};
@@ -263,4 +263,33 @@ void DreamGenContext::getBackFromOb() {
 		blank();
 }
 
+void DreamGenContext::getOpenedSize() {
+	ax = getOpenedSizeCPP();
+}
+
+byte DreamGenContext::getOpenedSizeCPP() {
+	byte obj = data.byte(kOpenedob);
+	switch (data.byte(kOpenedtype)) {
+	case 4:
+		return getExAd(obj)->b7;
+	case 2:
+		return getFreeAd(obj)->b7;
+	default:
+		return getSetAd(obj)->b3;
+	}
+}
+
+void DreamGenContext::openOb() {
+	uint8 commandLine[64] = "OBJECT NAME ONE                         ";
+
+	copyName(data.byte(kOpenedtype), data.byte(kOpenedob), commandLine);
+
+	printMessage(kInventx, kInventy+86, 62, 240, false);
+
+	al = printDirect(commandLine, data.word(kLastxpos) + 5, kInventy+86, 220, false);
+
+	fillOpen();
+	_openChangeSize = getOpenedSizeCPP() * kItempicsize + kInventx;
+}
+
 } // End of namespace DreamGen
diff --git a/engines/dreamweb/stubs.cpp b/engines/dreamweb/stubs.cpp
index 0c57d0d767..1c66ac7681 100644
--- a/engines/dreamweb/stubs.cpp
+++ b/engines/dreamweb/stubs.cpp
@@ -1191,7 +1191,7 @@ void DreamBase::crosshair() {
 	showFrame(engine->icons1(), kZoomx + 24, kZoomy + 19, frame, 0);
 }
 
-void DreamGenContext::delTextLine() {
+void DreamBase::delTextLine() {
 	uint16 x = data.word(kTextaddressx);
 	uint16 y = data.word(kTextaddressy);
 	if (data.byte(kForeignrelease) != 0)
@@ -1752,7 +1752,20 @@ void DreamGenContext::printMessage() {
 void DreamGenContext::printMessage(uint16 x, uint16 y, uint8 index, uint8 maxWidth, bool centered) {
 	uint16 offset = kTextstart + getSegment(data.word(kCommandtext)).word(index * 2);
 	const uint8 *string = getSegment(data.word(kCommandtext)).ptr(offset, 0);
-	printDirect(&string, x, &y, maxWidth, centered);
+	printDirect(string, x, y, maxWidth, centered);
+}
+
+void DreamGenContext::printMessage2() {
+	printMessage2(di, bx, al, dl, (bool)(dl & 1), ah);
+}
+
+void DreamGenContext::printMessage2(uint16 x, uint16 y, uint8 index, uint8 maxWidth, bool centered, uint8 count) {
+	uint16 offset = kTextstart + getSegment(data.word(kCommandtext)).word(index * 2);
+	const uint8 *string = getSegment(data.word(kCommandtext)).ptr(offset, 0);
+	while (count--) {
+		findNextColon(&string);
+	}
+	printDirect(string, x, y, maxWidth, centered);
 }
 
 bool objectMatches(void *object, const char *id) {
diff --git a/engines/dreamweb/stubs.h b/engines/dreamweb/stubs.h
index 8218a1ac0f..b7e477804c 100644
--- a/engines/dreamweb/stubs.h
+++ b/engines/dreamweb/stubs.h
@@ -58,8 +58,10 @@
 	uint8 printDirect(const uint8* string, uint16 x, uint16 y, uint8 maxWidth, bool centered) {
 		return DreamBase::printDirect(string, x, y, maxWidth, centered);
 	}
-	void printMessage(uint16 x, uint16 y, uint8 index, uint8 maxWidth, bool centered);
 	void printMessage();
+	void printMessage(uint16 x, uint16 y, uint8 index, uint8 maxWidth, bool centered);
+	void printMessage2();
+	void printMessage2(uint16 x, uint16 y, uint8 index, uint8 maxWidth, bool centered, uint8 count);
 	void useTimedText();
 	void dumpTimedText();
 	void setupTimedTemp(uint8 textIndex, uint8 voiceIndex, uint8 x, uint8 y, uint16 countToTimed, uint16 timeCount);
@@ -111,7 +113,6 @@
 	void dealWithSpecial(uint8 firstParam, uint8 secondParam);
 	void zoom();
 	void showRain();
-	void delTextLine();
 	void commandOnly();
 	void commandOnly(uint8 command);
 	void doBlocks();
@@ -590,5 +591,9 @@
 	void findExObject();
 	uint16 findExObject(const char *id);
 	void describeOb();
+	void getOpenedSize();
+	byte getOpenedSizeCPP();
+	void openOb();
+	void withWhat();
 
 #endif
diff --git a/engines/dreamweb/use.cpp b/engines/dreamweb/use.cpp
index 5306522c13..87b3640e03 100644
--- a/engines/dreamweb/use.cpp
+++ b/engines/dreamweb/use.cpp
@@ -1473,4 +1473,27 @@ void DreamGenContext::useAltar() {
 	}
 }
 
+void DreamGenContext::withWhat() {
+	uint8 commandLine[64] = "OBJECT NAME ONE                         ";
+
+	createPanel();
+	showPanel();
+	showMan();
+	showExit();
+
+	copyName(data.byte(kObjecttype), data.byte(kCommand), commandLine);
+	printMessage2(100, 21, 63, 200, false, 2);
+	printDirect(commandLine, data.word(kLastxpos) + 5, 21, 220, false);
+	printMessage2(data.word(kLastxpos) + 5, 21, 63, 200, false, 3);
+
+	fillRyan();
+	data.byte(kCommandtype) = 255;
+	readMouse();
+	showPointer();
+	workToScreen();
+	delPointer();
+	data.byte(kInvopen) = 2;
+}
+
+
 } // End of namespace DreamGen