DREAMWEB: 'commandwithob' ported to C++

scummvm · Aug 15, 2011 · 03e222f · 03e222f
1 parent b0f5e4d
commit 03e222f
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Showing 5 changed files with 31 additions and 57 deletions.
diff --git a/devtools/tasmrecover/tasm-recover b/devtools/tasmrecover/tasm-recover
@@ -109,6 +109,7 @@ generator = cpp(context, "DreamGen", blacklist = [
 	'getreelstart',
 	'findobname',
 	'copyname',
+	'commandwithob',
 	], skip_output = [
 	# These functions are processed but not output
 	'dreamweb',

diff --git a/engines/dreamweb/dreamgen.cpp b/engines/dreamweb/dreamgen.cpp
@@ -16962,60 +16962,6 @@ void DreamGenContext::examineobtext() {
 	commandwithob();
 }
 
-void DreamGenContext::commandwithob() {
-	STACK_CHECK;
-	push(ax);
-	push(ax);
-	push(bx);
-	push(cx);
-	push(dx);
-	push(es);
-	push(ds);
-	push(si);
-	push(di);
-	deltextline();
-	di = pop();
-	si = pop();
-	ds = pop();
-	es = pop();
-	dx = pop();
-	cx = pop();
-	bx = pop();
-	ax = pop();
-	push(bx);
-	ah = 0;
-	_add(ax, ax);
-	bx = ax;
-	es = data.word(kCommandtext);
-	ax = es.word(bx);
-	_add(ax, (66*2));
-	si = ax;
-	di = data.word(kTextaddressx);
-	bx = data.word(kTextaddressy);
-	dl = data.byte(kTextlen);
-	al = 0;
-	ah = 0;
-	printdirect();
-	ax = pop();
-	di = 5847;
-	copyname();
-	ax = pop();
-	di = data.word(kLastxpos);
-	_cmp(al, 0);
-	if (flags.z())
-		goto noadd;
-	_add(di, 5);
-noadd:
-	bx = data.word(kTextaddressy);
-	es = cs;
-	si = 5847;
-	dl = data.byte(kTextlen);
-	al = 0;
-	ah = 0;
-	printdirect();
-	data.byte(kNewtextline) = 1;
-}
-
 void DreamGenContext::commandonly() {
 	STACK_CHECK;
 	push(ax);
@@ -19804,7 +19750,6 @@ void DreamGenContext::__dispatch_call(uint16 addr) {
 		case addr_obname: obname(); break;
 		case addr_finishedwalking: finishedwalking(); break;
 		case addr_examineobtext: examineobtext(); break;
-		case addr_commandwithob: commandwithob(); break;
 		case addr_commandonly: commandonly(); break;
 		case addr_printmessage: printmessage(); break;
 		case addr_printmessage2: printmessage2(); break;

diff --git a/engines/dreamweb/dreamgen.h b/engines/dreamweb/dreamgen.h
@@ -125,7 +125,6 @@ class DreamGenContext : public Context {
 	static const uint16 addr_printmessage2 = 0xca30;
 	static const uint16 addr_printmessage = 0xca2c;
 	static const uint16 addr_commandonly = 0xca28;
-	static const uint16 addr_commandwithob = 0xca24;
 	static const uint16 addr_examineobtext = 0xca20;
 	static const uint16 addr_finishedwalking = 0xca1c;
 	static const uint16 addr_obname = 0xca18;
@@ -2028,7 +2027,7 @@ class DreamGenContext : public Context {
 	void isitright();
 	void businessman();
 	void switchryanoff();
-	void commandwithob();
+	//void commandwithob();
 	void panelicons1();
 	void adjustdown();
 	void withwhat();

diff --git a/engines/dreamweb/stubs.cpp b/engines/dreamweb/stubs.cpp
@@ -1038,4 +1038,31 @@ void DreamGenContext::copyname(uint8 type, uint8 index, uint8 *dst) {
 	dst[i] = 0;
 }
 
+void DreamGenContext::commandwithob() {
+	commandwithob(al, bh, bl); 
+}
+
+void DreamGenContext::commandwithob(uint8 command, uint8 type, uint8 index) {
+	uint8 commandLine[64] = "OBJECT NAME ONE                         ";
+	deltextline();
+	uint16 commandText = kTextstart + segRef(data.word(kCommandtext)).word(command * 2);
+	uint8 textLen = data.byte(kTextlen);
+	{
+		uint16 y = data.word(kTextaddressy);
+		const uint8 *string = segRef(data.word(kCommandtext)).ptr(commandText, 0);
+		printdirect(&string, data.word(kTextaddressx), &y, textLen, (bool)(textLen & 1));
+	}
+	copyname(type, index, commandLine);
+	uint16 x = data.word(kLastxpos);
+	if (command != 0)
+		x += 5;
+	{
+		uint16 y = data.word(kTextaddressy);
+		const uint8 *string = commandLine;
+		printdirect(&string, x, &y, textLen, (bool)(textLen & 1));
+	}
+	data.byte(kNewtextline) = 1;
+}
+
 } /*namespace dreamgen */
+
diff --git a/engines/dreamweb/stubs.h b/engines/dreamweb/stubs.h
@@ -124,4 +124,6 @@
 	const uint8 *findobname(uint8 type, uint8 index);
 	void copyname();
 	void copyname(uint8 type, uint8 index, uint8 *dst);
+	void commandwithob();
+	void commandwithob(uint8 command, uint8 type, uint8 index);