From e399d9898dc57874f7b1ebc16dbc0d0bcd445f7c Mon Sep 17 00:00:00 2001
From: Nathan M Gilbert <tahgtahv@gmail.com>
Date: Sun, 22 Oct 2023 19:55:14 +0000
Subject: [PATCH] Fix DeleteObjects

---
 LEGO1/mxomni.cpp | 9 ++++++---
 LEGO1/mxomni.h   | 2 +-
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/LEGO1/mxomni.cpp b/LEGO1/mxomni.cpp
index 5a54fb30..5cc5807b 100644
--- a/LEGO1/mxomni.cpp
+++ b/LEGO1/mxomni.cpp
@@ -411,12 +411,15 @@ MxResult DeleteObject(MxDSAction &p_dsAction)
 }
 
 // OFFSET: LEGO1 0x100159e0
-void DeleteObjects(MxAtomId *p_id, MxU32 p_first, MxU32 p_last)
+void DeleteObjects(MxAtomId *p_id, MxS32 p_first, MxS32 p_last)
 {
   MxDSAction action;
   action.SetAtomId(*p_id);
-  while(p_first <= p_last) {
-    action.SetUnknown24(p_first++);
+  action.SetUnknown24(-2);
+  MxS32 l_first = p_first;
+  MxS32 l_last = p_last;
+  while(l_first <= l_last) {
+    action.SetObjectId(l_first++);
     DeleteObject(action);
   }
 }
diff --git a/LEGO1/mxomni.h b/LEGO1/mxomni.h
index 18fa381c..c5a15972 100644
--- a/LEGO1/mxomni.h
+++ b/LEGO1/mxomni.h
@@ -101,5 +101,5 @@ MxVideoManager *MVideoManager();
 MxAtomIdCounterSet *AtomIdCounterSet();
 MxObjectFactory *ObjectFactory();
 void DeleteObject(MxDSAction &ds);
-void DeleteObjects(MxAtomId *p_id, MxU32 p_first, MxU32 p_last);
+void DeleteObjects(MxAtomId *p_id, MxS32 p_first, MxS32 p_last);
 #endif // MXOMNI_H