DREAMWEB: 'delcurs' ported to C++

devtools/tasmrecover/tasm-recover

@@ -239,6 +239,7 @@ generator = cpp(context, "DreamGen", blacklist = [
 	'loadintotemp3',
 	'loadtempcharset',
 	'printcurs',
+	'delcurs',
 	'loadroomssample',
 	], skip_output = [
 	# These functions are processed but not output

engines/dreamweb/dreamgen.cpp

@@ -7294,42 +7294,6 @@ void DreamGenContext::triggermessage() {
 	data.byte(kLasttrigger) = 0;
 }
 
-void DreamGenContext::delcurs() {
-	STACK_CHECK;
-	push(es);
-	push(bx);
-	push(di);
-	push(ds);
-	push(dx);
-	push(si);
-	di = data.word(kCurslocx);
-	bx = data.word(kCurslocy);
-	cl = 6;
-	ch = 8;
-	_cmp(data.byte(kForeignrelease),  0);
-	if (flags.z())
-		goto _tmp1;
-	_sub(bx, 3);
-	ch = 11;
-_tmp1:
-	push(di);
-	push(bx);
-	push(cx);
-	ds = data.word(kBuffers);
-	si = (0);
-	multiput();
-	cx = pop();
-	bx = pop();
-	di = pop();
-	multidump();
-	si = pop();
-	dx = pop();
-	ds = pop();
-	di = pop();
-	bx = pop();
-	es = pop();
-}
-
 void DreamGenContext::useobject() {
 	STACK_CHECK;
 	data.byte(kWithobject) = 255;
@@ -15685,7 +15649,6 @@ void DreamGenContext::__dispatch_call(uint16 addr) {
 		case addr_monmessage: monmessage(); break;
 		case addr_processtrigger: processtrigger(); break;
 		case addr_triggermessage: triggermessage(); break;
-		case addr_delcurs: delcurs(); break;
 		case addr_useobject: useobject(); break;
 		case addr_wheelsound: wheelsound(); break;
 		case addr_runtap: runtap(); break;

engines/dreamweb/dreamgen.h

@@ -342,7 +342,6 @@ public:
 	static const uint16 addr_runtap = 0xc58c;
 	static const uint16 addr_wheelsound = 0xc588;
 	static const uint16 addr_useobject = 0xc580;
-	static const uint16 addr_delcurs = 0xc57c;
 	static const uint16 addr_triggermessage = 0xc574;
 	static const uint16 addr_processtrigger = 0xc570;
 	static const uint16 addr_monmessage = 0xc56c;
@@ -1848,7 +1847,7 @@ public:
 	void getexad();
 	void openforsave();
 	void closefile();
-	void delcurs();
+	//void delcurs();
 	void randomaccess();
 	//void calcfrframe();
 	//void checkifex();

engines/dreamweb/stubs.cpp

@@ -270,6 +270,20 @@ void DreamGenContext::printcurs() {
 	multidump(x - 6, y, 12, height);
 }
 
+void DreamGenContext::delcurs() {
+	uint16 x = data.word(kCurslocx);
+	uint16 y = data.word(kCurslocy);
+	uint16 width = 6;
+	uint16 height;
+	if (data.byte(kForeignrelease)) {
+		y -= 3;
+		height = 11;
+	} else
+		height = 8;
+	multiput(segRef(data.word(kBuffers)).ptr(kTextunder, 0), x, y, width, height);
+	multidump(x, y, width, height);
+}
+
 void DreamGenContext::seecommandtail() {
 	data.word(kSoundbaseadd) = 0x220;
 	data.byte(kSoundint) = 5;

engines/dreamweb/stubs.h

@@ -34,6 +34,7 @@
 	void loadtempcharset();
 	void loadtempcharset(const char *fileName);
 	void printcurs();
+	void delcurs();
 	void multidump();
 	void multidump(uint16 x, uint16 y, uint8 width, uint8 height);
 	void frameoutv(uint8 *dst, const uint8 *src, uint16 pitch, uint16 width, uint16 height, int16 x, int16 y);