From cbcdb61b288904658198d086a25153eddd60e5c3 Mon Sep 17 00:00:00 2001
From: Bertrand Augereau
Date: Sat, 23 Jul 2011 19:18:10 +0200
Subject: DREAMWEB: Blacklisted 'usetimedtext', 'getundertimed' and
 'putundertimed'

---
 engines/dreamweb/dreamgen.cpp | 79 -------------------------------------------
 engines/dreamweb/dreamgen.h   | 11 +++---
 engines/dreamweb/stubs.cpp    | 40 ++++++++++++++++++++++
 engines/dreamweb/stubs.h      |  3 ++
 4 files changed, 47 insertions(+), 86 deletions(-)

(limited to 'engines/dreamweb')

diff --git a/engines/dreamweb/dreamgen.cpp b/engines/dreamweb/dreamgen.cpp
index 2c9f4a45a3..c05cab5238 100644
--- a/engines/dreamweb/dreamgen.cpp
+++ b/engines/dreamweb/dreamgen.cpp
@@ -12853,46 +12853,6 @@ notonsartroof:
 	placesetobject();
 }
 
-void DreamGenContext::getundertimed() {
-	STACK_CHECK;
-	al = data.byte(kTimedy);
-	_cmp(data.byte(kForeignrelease),  0);
-	if (flags.z())
-		goto _tmp1;
-	_sub(al, 3);
-_tmp1:
-	ah = 0;
-	bx = ax;
-	al = data.byte(kTimedx);
-	ah = 0;
-	di = ax;
-	ch = (30);
-	cl = 240;
-	ds = data.word(kBuffers);
-	si = (0+(228*13)+32+60+(32*32)+(11*10*3)+768+768+768+(32*32)+(128*5)+(80*5)+(100*5)+(12*5)+(46*40)+(5*80)+(250*4));
-	multiget();
-}
-
-void DreamGenContext::putundertimed() {
-	STACK_CHECK;
-	al = data.byte(kTimedy);
-	_cmp(data.byte(kForeignrelease),  0);
-	if (flags.z())
-		goto _tmp1;
-	_sub(al, 3);
-_tmp1:
-	ah = 0;
-	bx = ax;
-	al = data.byte(kTimedx);
-	ah = 0;
-	di = ax;
-	ch = (30);
-	cl = 240;
-	ds = data.word(kBuffers);
-	si = (0+(228*13)+32+60+(32*32)+(11*10*3)+768+768+768+(32*32)+(128*5)+(80*5)+(100*5)+(12*5)+(46*40)+(5*80)+(250*4));
-	multiput();
-}
-
 void DreamGenContext::dumptimedtext() {
 	STACK_CHECK;
 	_cmp(data.byte(kNeedtodumptimed), 1);
@@ -12989,42 +12949,6 @@ notloadspeech3:
 	data.word(kTimedoffset) = bx;
 }
 
-void DreamGenContext::usetimedtext() {
-	STACK_CHECK;
-	_cmp(data.word(kTimecount), 0);
-	if (flags.z())
-		return /* (notext) */;
-	_dec(data.word(kTimecount));
-	_cmp(data.word(kTimecount), 0);
-	if (flags.z())
-		goto deltimedtext;
-	ax = data.word(kTimecount);
-	_cmp(ax, data.word(kCounttotimed));
-	if (flags.z())
-		goto firsttimed;
-	if (!flags.c())
-		return /* (notext) */;
-	goto notfirsttimed;
-firsttimed:
-	getundertimed();
-notfirsttimed:
-	bl = data.byte(kTimedy);
-	bh = 0;
-	al = data.byte(kTimedx);
-	ah = 0;
-	di = ax;
-	es = data.word(kTimedseg);
-	si = data.word(kTimedoffset);
-	dl = 237;
-	ah = 0;
-	printdirect();
-	data.byte(kNeedtodumptimed) = 1;
-	return;
-deltimedtext:
-	putundertimed();
-	data.byte(kNeedtodumptimed) = 1;
-}
-
 void DreamGenContext::edenscdplayer() {
 	STACK_CHECK;
 	showfirstuse();
@@ -21484,12 +21408,9 @@ void DreamGenContext::__dispatch_call(uint16 addr) {
 		case addr_setallchanges: setallchanges(); break;
 		case addr_dochange: dochange(); break;
 		case addr_autoappear: autoappear(); break;
-		case addr_getundertimed: getundertimed(); break;
-		case addr_putundertimed: putundertimed(); break;
 		case addr_dumptimedtext: dumptimedtext(); break;
 		case addr_setuptimeduse: setuptimeduse(); break;
 		case addr_setuptimedtemp: setuptimedtemp(); break;
-		case addr_usetimedtext: usetimedtext(); break;
 		case addr_edenscdplayer: edenscdplayer(); break;
 		case addr_usewall: usewall(); break;
 		case addr_usechurchgate: usechurchgate(); break;
diff --git a/engines/dreamweb/dreamgen.h b/engines/dreamweb/dreamgen.h
index 8dd6417523..c2aa204942 100644
--- a/engines/dreamweb/dreamgen.h
+++ b/engines/dreamweb/dreamgen.h
@@ -327,12 +327,9 @@ public:
 	static const uint16 addr_usechurchgate = 0xc730;
 	static const uint16 addr_usewall = 0xc72c;
 	static const uint16 addr_edenscdplayer = 0xc728;
-	static const uint16 addr_usetimedtext = 0xc724;
 	static const uint16 addr_setuptimedtemp = 0xc720;
 	static const uint16 addr_setuptimeduse = 0xc71c;
 	static const uint16 addr_dumptimedtext = 0xc718;
-	static const uint16 addr_putundertimed = 0xc714;
-	static const uint16 addr_getundertimed = 0xc710;
 	static const uint16 addr_autoappear = 0xc70c;
 	static const uint16 addr_dochange = 0xc708;
 	static const uint16 addr_setallchanges = 0xc704;
@@ -1343,7 +1340,7 @@ public:
 	void storeit();
 	void lockeddoorway();
 	void isitworn();
-	void putundertimed();
+	//void putundertimed();
 	void dumpmap();
 	//void multidump();
 	void channel0only();
@@ -1369,7 +1366,7 @@ public:
 	void restoreall();
 	void screenupdate();
 	void addlength();
-	void usetimedtext();
+	void wornerror();
 	void putundercentre();
 	void checkobjectsize();
 	void commandonly();
@@ -1515,6 +1512,7 @@ public:
 	void openpoolboss();
 	void buttontwo();
 	void fillopen();
+	//void usetimedtext();
 	void delsprite();
 	void getroomspaths();
 	//void dumptextline();
@@ -1570,7 +1568,6 @@ public:
 	void saveload();
 	void monitorlogo();
 	void loadposition();
-	void wornerror();
 	void entersymbol();
 	void showword();
 	void dirfile();
@@ -1791,7 +1788,7 @@ public:
 	void findsetobject();
 	void singlekey();
 	//void seecommandtail();
-	void getundertimed();
+	//void getundertimed();
 	void hangone();
 	void carparkdrip();
 	void usediary();
diff --git a/engines/dreamweb/stubs.cpp b/engines/dreamweb/stubs.cpp
index c7ee257dbb..ec94ffc40c 100644
--- a/engines/dreamweb/stubs.cpp
+++ b/engines/dreamweb/stubs.cpp
@@ -419,6 +419,46 @@ void DreamGenContext::printdirect(uint16 x, uint16 *y, uint8 maxWidth, bool cent
 	}
 }
 
+void DreamGenContext::getundertimed() {
+	uint16 y = data.byte(kTimedy);
+	if (data.byte(kForeignrelease))
+		y -= 3;
+	ds = data.word(kBuffers);
+	si = kUndertimedtext;
+	multiget(data.byte(kTimedx), y, 240, kUndertimedysize);
+}
+
+void DreamGenContext::putundertimed() {
+	uint16 y = data.byte(kTimedy);
+	if (data.byte(kForeignrelease))
+		y -= 3;
+	ds = data.word(kBuffers);
+	si = kUndertimedtext;
+	multiput(data.byte(kTimedx), y, 240, kUndertimedysize);
+}
+
+void DreamGenContext::usetimedtext() {
+	if (data.word(kTimecount) == 0)
+		return;
+	--data.word(kTimecount);
+	if (data.word(kTimecount) == 0) {
+		putundertimed();
+		data.byte(kNeedtodumptimed) = 1;
+		return;
+	}
+
+	if (data.word(kTimecount) == data.word(kCounttotimed))
+		getundertimed();
+	else if (data.word(kTimecount) > data.word(kCounttotimed))
+		return;
+
+	es = data.word(kTimedseg);
+	si = data.word(kTimedoffset);
+	uint16 y = data.byte(kTimedy);
+	printdirect(data.byte(kTimedx), &y, 237, true);
+	data.byte(kNeedtodumptimed) = 1;
+}
+
 void DreamGenContext::getnumber() {
 	uint16 offset = di;
 	cl = getnumber(si, dl, (bool)(dl & 1), &offset);
diff --git a/engines/dreamweb/stubs.h b/engines/dreamweb/stubs.h
index 0c0ff113c9..20d987d374 100644
--- a/engines/dreamweb/stubs.h
+++ b/engines/dreamweb/stubs.h
@@ -46,6 +46,9 @@
 	void printchar(uint16 dst, uint16 src, uint16 *x, uint16 y, uint8 c, uint8 *width, uint8 *height);
 	void printdirect();
 	void printdirect(uint16 x, uint16 *y, uint8 maxWidth, bool centered);
+	void usetimedtext();
+	void getundertimed();
+	void putundertimed();
 	uint8 printslow(uint16 x, uint16 y, uint8 maxWidth, bool centered);
 	void printslow();
 	void dumptextline();
-- 
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