DREAMWEB: 'aboutturn' does not need to be generated now

2 files changed, 1 insertions, 42 deletions

diff --git a/engines/dreamweb/dreamgen.cpp b/engines/dreamweb/dreamgen.cpp
index ed9481fb13..5b0ed0975b 100644
--- a/engines/dreamweb/dreamgen.cpp
+++ b/engines/dreamweb/dreamgen.cpp
@@ -2258,45 +2258,6 @@ over1001:
 	data.word(kTakeoff) = 320;
 }
 
-void DreamGenContext::aboutturn() {
-	STACK_CHECK;
-	_cmp(data.byte(kTurndirection), 1);
-	if (flags.z())
-		goto incdir;
-	_cmp(data.byte(kTurndirection), -1);
-	if (flags.z())
-		goto decdir;
-	al = data.byte(kFacing);
-	_sub(al, data.byte(kTurntoface));
-	if (!flags.c())
-		goto higher;
-	_neg(al);
-	_cmp(al, 4);
-	if (!flags.c())
-		goto decdir;
-	goto incdir;
-higher:
-	_cmp(al, 4);
-	if (!flags.c())
-		goto incdir;
-	goto decdir;
-incdir:
-	data.byte(kTurndirection) = 1;
-	al = data.byte(kFacing);
-	_inc(al);
-	_and(al, 7);
-	data.byte(kFacing) = al;
-	es.byte(bx+29) = 0;
-	return;
-decdir:
-	data.byte(kTurndirection) = -1;
-	al = data.byte(kFacing);
-	_dec(al);
-	_and(al, 7);
-	data.byte(kFacing) = al;
-	es.byte(bx+29) = 0;
-}
-
 void DreamGenContext::checkforexit() {
 	STACK_CHECK;
 	cl = data.byte(kRyanx);
@@ -20560,7 +20521,6 @@ void DreamGenContext::__dispatch_call(uint16 addr) {
 		case addr_checkone: checkone(); break;
 		case addr_findsource: findsource(); break;
 		case addr_mainman: mainman(); break;
-		case addr_aboutturn: aboutturn(); break;
 		case addr_checkforexit: checkforexit(); break;
 		case addr_adjustdown: adjustdown(); break;
 		case addr_adjustup: adjustup(); break;
diff --git a/engines/dreamweb/dreamgen.h b/engines/dreamweb/dreamgen.h
index 2b7149621b..400e5a6898 100644
--- a/engines/dreamweb/dreamgen.h
+++ b/engines/dreamweb/dreamgen.h
@@ -672,7 +672,6 @@ public:
 	static const uint16 addr_adjustup = 0xc150;
 	static const uint16 addr_adjustdown = 0xc14c;
 	static const uint16 addr_checkforexit = 0xc148;
-	static const uint16 addr_aboutturn = 0xc13c;
 	static const uint16 addr_mainman = 0xc138;
 	static const uint16 addr_findsource = 0xc130;
 	static const uint16 addr_checkone = 0xc12c;
@@ -1470,7 +1469,7 @@ public:
 	void loadold();
 	void loadtempcharset();
 	void useslab();
-	void aboutturn();
+	//void aboutturn();
 	void usealtar();
 	void createpanel2();
 	void turnonpower();