From 599fbf4fe6e8fd92105ae2bcdd21e0c2f82005f9 Mon Sep 17 00:00:00 2001
From: Bertrand Augereau
Date: Mon, 18 Jul 2011 14:30:07 +0200
Subject: DREAMWEB: 'printdirect' ported to C++

---
 engines/dreamweb/dreamgen.cpp | 40 ----------------------------------------
 engines/dreamweb/dreamgen.h   |  3 +--
 engines/dreamweb/stubs.cpp    | 31 +++++++++++++++++++++++++++++++
 engines/dreamweb/stubs.h      |  1 +
 4 files changed, 33 insertions(+), 42 deletions(-)

(limited to 'engines/dreamweb')

diff --git a/engines/dreamweb/dreamgen.cpp b/engines/dreamweb/dreamgen.cpp
index 1a3b6a2497..41dbf9dc3a 100644
--- a/engines/dreamweb/dreamgen.cpp
+++ b/engines/dreamweb/dreamgen.cpp
@@ -5108,45 +5108,6 @@ void DreamGenContext::printboth() {
 	ax = pop();
 }
 
-void DreamGenContext::printdirect() {
-	STACK_CHECK;
-	data.word(kLastxpos) = di;
-	ds = data.word(kCurrentset);
-printloop6:
-	push(bx);
-	push(di);
-	push(dx);
-	getnumber();
-	ch = 0;
-printloop5:
-	ax = es.word(si);
-	_inc(si);
-	_cmp(al, 0);
-	if (flags.z())
-		goto finishdirct;
-	_cmp(al, ':');
-	if (flags.z())
-		goto finishdirct;
-	push(cx);
-	push(es);
-	modifychar();
-	printchar();
-	data.word(kLastxpos) = di;
-	es = pop();
-	cx = pop();
-	if (--cx)
-		goto printloop5;
-	dx = pop();
-	di = pop();
-	bx = pop();
-	_add(bx, data.word(kLinespacing));
-	goto printloop6;
-finishdirct:
-	dx = pop();
-	di = pop();
-	bx = pop();
-}
-
 void DreamGenContext::monprint() {
 	STACK_CHECK;
 	data.byte(kKerning) = 1;
@@ -21444,7 +21405,6 @@ void DreamGenContext::__dispatch_call(uint16 addr) {
 		case addr_printslow: printslow(); break;
 		case addr_waitframes: waitframes(); break;
 		case addr_printboth: printboth(); break;
-		case addr_printdirect: printdirect(); break;
 		case addr_monprint: monprint(); break;
 		case addr_fillryan: fillryan(); break;
 		case addr_fillopen: fillopen(); break;
diff --git a/engines/dreamweb/dreamgen.h b/engines/dreamweb/dreamgen.h
index 782f4845fc..c50ee96348 100644
--- a/engines/dreamweb/dreamgen.h
+++ b/engines/dreamweb/dreamgen.h
@@ -585,7 +585,6 @@ public:
 	static const uint16 addr_fillopen = 0xc324;
 	static const uint16 addr_fillryan = 0xc320;
 	static const uint16 addr_monprint = 0xc314;
-	static const uint16 addr_printdirect = 0xc310;
 	static const uint16 addr_printboth = 0xc30c;
 	static const uint16 addr_waitframes = 0xc308;
 	static const uint16 addr_printslow = 0xc304;
@@ -1566,7 +1565,7 @@ public:
 	//void spriteupdate();
 	void usetempcharset();
 	void discops();
-	void printdirect();
+	//void printdirect();
 	void delthisone();
 	void makebackob();
 	void middlepanel();
diff --git a/engines/dreamweb/stubs.cpp b/engines/dreamweb/stubs.cpp
index b68f7e67df..fa7ec63a40 100644
--- a/engines/dreamweb/stubs.cpp
+++ b/engines/dreamweb/stubs.cpp
@@ -271,6 +271,37 @@ void DreamGenContext::getnextword() {
 	bh = charCount;	
 }
 
+void DreamGenContext::printdirect() {
+	data.word(kLastxpos) = di;
+	ds = data.word(kCurrentset);
+	while (true) {
+		push(bx);
+		push(di);
+		push(dx);
+		uint8 charCount = getnumber(dl, (bool)(dl & 1));
+		do {
+			ax = es.word(si);
+			++si;
+			if ((al == 0) || (al == ':')) {
+				dx = pop();
+				di = pop();
+				bx = pop();
+				return;
+			}
+			push(es);
+			al = engine->modifyChar(al);
+			printchar();
+			data.word(kLastxpos) = di;
+			es = pop();
+			--charCount;
+		} while(charCount);
+		dx = pop();
+		di = pop();
+		bx = pop();
+		bx += data.word(kLinespacing);
+	}
+}
+
 void DreamGenContext::getnumber() {
 	cl = getnumber(dl, (bool)(dl & 1));
 }
diff --git a/engines/dreamweb/stubs.h b/engines/dreamweb/stubs.h
index b882172b4c..ef957344b4 100644
--- a/engines/dreamweb/stubs.h
+++ b/engines/dreamweb/stubs.h
@@ -38,6 +38,7 @@
 	void quickquit2();
 	void getnextword();
 	uint8 getnextword(uint8 *totalWidth, uint8 *charCount);
+	void printdirect();
 	void getnumber();
 	uint8 getnumber(uint16 maxWidth, bool centered);
 	void kernchars();
-- 
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