From 911cb1ea5852839bbaed3732ba60ce8561ba15d1 Mon Sep 17 00:00:00 2001
From: Bertrand Augereau
Date: Mon, 22 Aug 2011 15:53:54 +0200
Subject: DREAMWEB: 'finishedwalking' ported to C++

---
 engines/dreamweb/dreamgen.cpp | 10 ----------
 engines/dreamweb/dreamgen.h   |  5 ++---
 engines/dreamweb/stubs.cpp    |  8 ++++++++
 engines/dreamweb/stubs.h      |  3 +++
 4 files changed, 13 insertions(+), 13 deletions(-)

(limited to 'engines')

diff --git a/engines/dreamweb/dreamgen.cpp b/engines/dreamweb/dreamgen.cpp
index 4ba1324a51..54428c633c 100644
--- a/engines/dreamweb/dreamgen.cpp
+++ b/engines/dreamweb/dreamgen.cpp
@@ -15954,15 +15954,6 @@ toofaraway:
 	walktotext();
 }
 
-void DreamGenContext::finishedwalking() {
-	STACK_CHECK;
-	_cmp(data.byte(kLinepointer), 254);
-	if (!flags.z())
-		return /* (iswalking) */;
-	al = data.byte(kFacing);
-	_cmp(al, data.byte(kTurntoface));
-}
-
 void DreamGenContext::examineobtext() {
 	STACK_CHECK;
 	bl = data.byte(kCommand);
@@ -18624,7 +18615,6 @@ void DreamGenContext::__dispatch_call(uint16 addr) {
 		case addr_walkintoroom: walkintoroom(); break;
 		case addr_afterintroroom: afterintroroom(); break;
 		case addr_obname: obname(); break;
-		case addr_finishedwalking: finishedwalking(); break;
 		case addr_examineobtext: examineobtext(); break;
 		case addr_printmessage: printmessage(); break;
 		case addr_printmessage2: printmessage2(); break;
diff --git a/engines/dreamweb/dreamgen.h b/engines/dreamweb/dreamgen.h
index 5c4d0166bc..a20d251c1b 100644
--- a/engines/dreamweb/dreamgen.h
+++ b/engines/dreamweb/dreamgen.h
@@ -119,7 +119,6 @@ public:
 	static const uint16 addr_printmessage2 = 0xca30;
 	static const uint16 addr_printmessage = 0xca2c;
 	static const uint16 addr_examineobtext = 0xca20;
-	static const uint16 addr_finishedwalking = 0xca1c;
 	static const uint16 addr_obname = 0xca18;
 	static const uint16 addr_afterintroroom = 0xca14;
 	static const uint16 addr_walkintoroom = 0xca10;
@@ -1588,7 +1587,7 @@ public:
 	void adjustright();
 	void putunderzoom();
 	void vsync();
-	void turnpathoff();
+	//void finishedwalking();
 	void findinvpos();
 	void usetext();
 	void hangonpq();
@@ -1974,7 +1973,7 @@ public:
 	void usecontrol();
 	void buttonseven();
 	void redrawmainscrn();
-	void finishedwalking();
+	void turnpathoff();
 	void findallryan();
 	//void channel0tran();
 	void buttonpress();
diff --git a/engines/dreamweb/stubs.cpp b/engines/dreamweb/stubs.cpp
index e77b18832b..f0938ea30b 100644
--- a/engines/dreamweb/stubs.cpp
+++ b/engines/dreamweb/stubs.cpp
@@ -1155,6 +1155,14 @@ void DreamGenContext::removesetobject(uint8 index) {
 	getsetad(index)->b58[0] = 0xff;
 }
 
+void DreamGenContext::finishedwalking() {
+	flags._z = finishedwalkingCPP();
+}
+
+bool DreamGenContext::finishedwalkingCPP() {
+	return (data.byte(kLinepointer) == 254) && (data.byte(kFacing) == data.byte(kTurntoface));
+}
+
 bool DreamGenContext::isCD() {
 	// The original sources has two codepaths depending if the game is 'if cd' or not
 	// This is a hack to guess which version to use with the assumption that if we have a cd version
diff --git a/engines/dreamweb/stubs.h b/engines/dreamweb/stubs.h
index 6b0ed594be..5443ee50a3 100644
--- a/engines/dreamweb/stubs.h
+++ b/engines/dreamweb/stubs.h
@@ -167,4 +167,7 @@
 	void removesetobject();
 	void removesetobject(uint8 index);
 	void showallfree();
+	bool finishedwalkingCPP();
+	void finishedwalking();
+
 
-- 
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