From 869243142ad4e42c23c52617414fe737c3eead86 Mon Sep 17 00:00:00 2001
From: Travis Howell
Date: Wed, 25 Oct 2006 05:32:15 +0000
Subject: Add class code used by scripts in Elvira 1

svn-id: r24491
---
 engines/agos/items.cpp | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

(limited to 'engines/agos/items.cpp')

diff --git a/engines/agos/items.cpp b/engines/agos/items.cpp
index 64d8f639de..31574e6dbb 100644
--- a/engines/agos/items.cpp
+++ b/engines/agos/items.cpp
@@ -385,19 +385,33 @@ Item *AGOSEngine::derefItem(uint item) {
 
 Item *AGOSEngine::findInByClass(Item *i, int16 m) {
 	i = derefItem(i->child);
-
 	while (i) {
 		if (i->classFlags & m) {
-			//_findNextPtr = derefItem(i->next);
+			_findNextPtr = derefItem(i->next);
 			return i;
 		}
 		if (m == 0) {
-			//_findNextPtr = derefItem(i->next);
+			_findNextPtr = derefItem(i->next);
 			return i;
 		}
 		i = derefItem(i->next);
 	}
+	return NULL;
+}
 
+Item *AGOSEngine::nextInByClass(Item *i, int16 m) {
+	i = _findNextPtr;
+	while(i) {
+		if (i->classFlags & m) {
+			_findNextPtr = derefItem(i->next);
+			return i;
+		}
+		if (m == 0) {
+			_findNextPtr = derefItem(i->next);
+			return i;
+		}
+		i = derefItem(i->next);
+	}
 	return NULL;
 }
 
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