DREAMWEB: Port 'locationpic', 'reexfrominv' to C++

devtools/tasmrecover/tasm-recover

@@ -577,6 +577,7 @@ generator = cpp(context, "DreamGen", blacklist = [
 	'loadtempcharset',
 	'loadtemptext',
 	'loadtraveltext',
+	'locationpic',
 	'lockeddoorway',
 	'locklightoff',
 	'locklighton',
@@ -727,6 +728,7 @@ generator = cpp(context, "DreamGen", blacklist = [
 	'redes',
 	'redrawmainscrn',
 	'reelsonscreen',
+	'reexfrominv',
 	'reexfromopen',
 	'reminders',
 	'removeemm',

engines/dreamweb/dreamgen.cpp

@@ -284,16 +284,6 @@ findopen2a:
 		goto findopen1a;
 }
 
-void DreamGenContext::reExFromInv() {
-	STACK_CHECK;
-	findInvPos();
-	ax = es.word(bx);
-	data.byte(kCommandtype) = ah;
-	data.byte(kCommand) = al;
-	data.byte(kExamagain) = 1;
-	data.byte(kPointermode) = 0;
-}
-
 void DreamGenContext::swapWithInv() {
 	STACK_CHECK;
 	al = data.byte(kItemframe);
@@ -881,54 +871,6 @@ cantpurge2:
 		goto lookforpurge2;
 }
 
-void DreamGenContext::locationPic() {
-	STACK_CHECK;
-	getDestInfo();
-	al = es.byte(si);
-	push(es);
-	push(si);
-	di = 0;
-	_cmp(al, 6);
-	if (!flags.c())
-		goto secondlot;
-	ds = data.word(kTempgraphics);
-	_add(al, 4);
-	goto gotgraphic;
-secondlot:
-	_sub(al, 6);
-	ds = data.word(kTempgraphics2);
-gotgraphic:
-	_add(di, 104);
-	bx = 138+14;
-	ah = 0;
-	showFrame();
-	si = pop();
-	es = pop();
-	al = data.byte(kDestpos);
-	_cmp(al, data.byte(kReallocation));
-	if (!flags.z())
-		goto notinthisone;
-	al = 3;
-	di = 104;
-	bx = 140+14;
-	ds = data.word(kTempgraphics);
-	ah = 0;
-	showFrame();
-notinthisone:
-	bl = data.byte(kDestpos);
-	bh = 0;
-	_add(bx, bx);
-	es = data.word(kTraveltext);
-	si = es.word(bx);
-	_add(si, (66*2));
-	di = 50;
-	bx = 20;
-	dl = 241;
-	al = 0;
-	ah = 0;
-	printDirect();
-}
-
 void DreamGenContext::getDestInfo() {
 	STACK_CHECK;
 	al = data.byte(kDestpos);

engines/dreamweb/dreamgen.h

@@ -461,7 +461,6 @@ public:
 	void getFreeAd();
 	void dirFile();
 	void pickupConts();
-	void reExFromInv();
 	void transferMap();
 	void purgeAnItem();
 	void getSetAd();
@@ -471,7 +470,6 @@ public:
 	void fillOpen();
 	void getEitherAd();
 	void useOpened();
-	void locationPic();
 	void swapWithOpen();
 	void dreamweb();
 	void findPathOfPoint();

engines/dreamweb/newplace.cpp

@@ -34,7 +34,7 @@ void DreamGenContext::newPlace() {
 	}
 }
 
-// TODO: Move to DreamBase once locationPic is moved
+// TODO: Move to DreamBase once getDestInfo is moved
 void DreamGenContext::selectLocation() {
 	data.byte(kInmaparea) = 0;
 	clearBeforeLoad();
@@ -270,6 +270,20 @@ void DreamBase::readCityPic() {
 	loadIntoTemp("DREAMWEB.G04");
 }
 
+void DreamGenContext::locationPic() {
+	getDestInfo();
+	byte destFlag = es.byte(si);
+	if (destFlag >= 6)
+		showFrame(tempGraphics2(), 104, 138 + 14, destFlag - 6, 0);	// Second slot
+	else
+		showFrame(tempGraphics(),  104, 138 + 14, destFlag + 4, 0);
 
+	if (data.byte(kDestpos) == data.byte(kReallocation))
+		showFrame(tempGraphics(), 104, 140 + 14, 3, 0);	// Currently in this location
+
+	uint16 offset = kTextstart + getSegment(data.word(kTraveltext)).word(data.byte(kDestpos) * 2);
+	const uint8 *string = getSegment(data.word(kTraveltext)).ptr(offset, 0);
+	DreamBase::printDirect(string, 50, 20, 241, 241 & 1);
+}
 
 } // End of namespace DreamGen

engines/dreamweb/object.cpp

@@ -826,4 +826,12 @@ void DreamGenContext::selectOpenOb() {
 	delPointer();
 }
 
+void DreamGenContext::reExFromInv() {
+	uint16 objectId = getSegment(data.word(kBuffers)).word(findInvPosCPP());
+	data.byte(kCommandtype) = objectId >> 8;
+	data.byte(kCommand)     = objectId & 0x00FF;
+	data.byte(kExamagain) = 1;
+	data.byte(kPointermode) = 0;
+}
+
 } // End of namespace DreamGen

engines/dreamweb/stubs.cpp

@@ -3700,4 +3700,5 @@ void DreamBase::incRyanPage() {
 	delPointer();
 
 }
+
 } // End of namespace DreamGen

engines/dreamweb/stubs.h

@@ -193,5 +193,7 @@
 	void outOfInv();
 	void selectOpenOb();
 	void selectLocation();
+	void reExFromInv();
+	void locationPic();
 
 #endif

engines/dreamweb/use.cpp

@@ -242,7 +242,7 @@ void DreamBase::playGuitar() {
 	putBackObStuff();
 }
 
-// TODO: Move to DreamBase once selectLocation (in reality, locationPic) is moved
+// TODO: Move to DreamBase once selectLocation (in reality, getDestInfo) is moved
 void DreamGenContext::useElevator1() {
 	showFirstUse();
 	selectLocation();