DREAMWEB: Port 'incryanpage' to C++

devtools/tasmrecover/tasm-recover

@@ -516,6 +516,7 @@ generator = cpp(context, "DreamGen", blacklist = [
 	'hotelbell',
 	'hotelcontrol',
 	'identifyob',
+	'incryanpage',
 	'initialinv',
 	'initialmoncols',
 	'initman',

engines/dreamweb/dreamgen.cpp

@@ -284,40 +284,6 @@ findopen2a:
 		goto findopen1a;
 }
 
-void DreamGenContext::incRyanPage() {
-	STACK_CHECK;
-	_cmp(data.byte(kCommandtype), 222);
-	if (flags.z())
-		goto alreadyincryan;
-	data.byte(kCommandtype) = 222;
-	al = 31;
-	commandOnly();
-alreadyincryan:
-	ax = data.word(kMousebutton);
-	_cmp(ax, data.word(kOldbutton));
-	if (flags.z())
-		return /* (noincryan) */;
-	_and(ax, 1);
-	if (!flags.z())
-		goto doincryan;
-	return;
-doincryan:
-	ax = data.word(kMousex);
-	_sub(ax, (80)+167);
-	data.byte(kRyanpage) = -1;
-findnewpage:
-	_inc(data.byte(kRyanpage));
-	_sub(ax, 18);
-	if (!flags.c())
-		goto findnewpage;
-	delPointer();
-	fillRyan();
-	readMouse();
-	showPointer();
-	workToScreen();
-	delPointer();
-}
-
 void DreamGenContext::getObTextStart() {
 	STACK_CHECK;
 	es = data.word(kFreedesc);

engines/dreamweb/dreamgen.h

@@ -486,7 +486,6 @@ public:
 	void read();
 	void searchForString();
 	void selectOpenOb();
-	void incRyanPage();
 	void searchForFiles();
 	void getExAd();
 	void swapWithInv();

engines/dreamweb/stubs.cpp

@@ -3769,4 +3769,23 @@ void DreamGenContext::edensFlatReminders() {
 	data.byte(kProgresspoints)++;	// got card
 }
 
+void DreamGenContext::incRyanPage() {
+	if (data.byte(kCommandtype) != 222) {
+		data.byte(kCommandtype) = 222;
+		commandOnly(31);
+	}
+
+	if (data.word(kMousebutton) == data.word(kOldbutton) || (data.word(kMousebutton) & 1))
+		return;
+
+	data.byte(kRyanpage) = (data.word(kMousex) - (kInventx + 167)) / 18;
+
+	delPointer();
+	fillRyan();
+	readMouse();
+	showPointer();
+	workToScreenCPP();
+	delPointer();
+
+}
 } // End of namespace DreamGen

engines/dreamweb/stubs.h

@@ -338,5 +338,6 @@
 	void inToInv();
 	void outOfInv();
 	void edensFlatReminders();
+	void incRyanPage();
 
 #endif