From 871df7fb57d18ec72e787cf3cbb9c719a386eaee Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Thu, 22 May 2003 15:27:44 +0000
Subject: restricted getObjectIndex to only search thru _objs, not
 _inventory(to avoid future confusion), this might cause regressions, though;
 fixed o2_getObjPreposition; adapted some code to the changed getObjectIndex

svn-id: r7829
---
 scumm/script_v2.cpp | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'scumm/script_v2.cpp')

diff --git a/scumm/script_v2.cpp b/scumm/script_v2.cpp
index 1fdcc2bd92..632a3c2ffe 100644
--- a/scumm/script_v2.cpp
+++ b/scumm/script_v2.cpp
@@ -517,8 +517,10 @@ void Scumm_v2::o2_setObjPreposition() {
 	int unk = fetchScriptByte();
 
 	if (whereIsObject(obj) != WIO_NOT_FOUND) {
-		ObjectData *od = &_objs[getObjectIndex(obj)];
-		od->walk_y = (unk << 5) | (od->walk_y & 0x1F);
+		// FIXME: this might not work properly the moment we save and restore the game.
+		byte *ptr = getOBCDFromObject(obj) + 12;
+		*ptr &= 0x1F;
+		*ptr |= unk << 5;
 	}
 }
 
@@ -527,8 +529,8 @@ void Scumm_v2::o2_getObjPreposition() {
 	int obj = getVarOrDirectWord(0x80);
 
 	if (whereIsObject(obj) != WIO_NOT_FOUND) {
-		ObjectData *od = &_objs[getObjectIndex(obj)];
-		setResult(od->walk_y >> 5);
+		byte *ptr = getOBCDFromObject(obj) + 12;
+		setResult(*ptr >> 5);
 	} else {
 		setResult(0xFF);
 	}
-- 
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