From 65e2494265f1252bcd1fa4a7f80402ab6bf8ae7b Mon Sep 17 00:00:00 2001
From: Bertrand Augereau
Date: Sat, 3 Sep 2011 11:02:03 +0200
Subject: DREAMWEB: 'turnpathon' et 'turnpathoff' ported to C++

---
 engines/dreamweb/pathfind.cpp | 34 ++++++++++++++++++++--------------
 1 file changed, 20 insertions(+), 14 deletions(-)

(limited to 'engines/dreamweb/pathfind.cpp')

diff --git a/engines/dreamweb/pathfind.cpp b/engines/dreamweb/pathfind.cpp
index 2579105c6f..4b1d590bec 100644
--- a/engines/dreamweb/pathfind.cpp
+++ b/engines/dreamweb/pathfind.cpp
@@ -27,22 +27,28 @@
 
 namespace DreamGen {
 
-void DreamGenContext::turnpathonCPP(uint8 param) {
-	al = param;
-	push(es);
-	push(bx);
-	turnpathon();
-	bx = pop();
-	es = pop();
+void DreamGenContext::turnpathon() {
+	turnpathon(al);
 }
 
-void DreamGenContext::turnpathoffCPP(uint8 param) {
-	al = param;
-	push(es);
-	push(bx);
-	turnpathoff();
-	bx = pop();
-	es = pop();
+void DreamGenContext::turnpathon(uint8 param) {
+	findormake(param, 0xff, data.byte(kRoomnum) + 100);
+	uint8 *roomsPaths = getroomspathsCPP();
+	if (param == 0xff)
+		return;
+	roomsPaths[8 * param + 6] = 0xff;
+}
+
+void DreamGenContext::turnpathoff() {
+	turnpathoff(al);
+}
+
+void DreamGenContext::turnpathoff(uint8 param) {
+	findormake(param, 0x00, data.byte(kRoomnum) + 100);
+	uint8 *roomsPaths = getroomspathsCPP();
+	if (param == 0xff)
+		return;
+	roomsPaths[8 * param + 6] = 0x00;
 }
 
 void DreamGenContext::getroomspaths() {
-- 
cgit v1.2.3