From 98a3e7cffa79bb68e0c48a8f2fcfc978bcb25d5e Mon Sep 17 00:00:00 2001
From: mfranz <mfranz>
Date: Thu, 9 Oct 2008 22:20:33 +0000
Subject: [PATCH] if a model XML file contains a <multiplayer> block, copy its
 contents  to the model's property root (/ai/models/multiplayer[*])

---
 simgear/scene/model/SGReaderWriterXML.cxx | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/simgear/scene/model/SGReaderWriterXML.cxx b/simgear/scene/model/SGReaderWriterXML.cxx
index 2d48e7e2..2ceb0f89 100644
--- a/simgear/scene/model/SGReaderWriterXML.cxx
+++ b/simgear/scene/model/SGReaderWriterXML.cxx
@@ -135,8 +135,8 @@ sgLoad3DModel_internal(const string &path,
 {
     if ( !prop_root ) {
         SG_LOG(SG_GENERAL, SG_ALERT, "prop_root NULL: " << path);
-
     }
+
     string fg_root=osgDB::Registry::instance()->getDataFilePathList().front();
     osg::ref_ptr<osg::Node> model;
     osg::ref_ptr<osg::Group> group;
@@ -168,6 +168,10 @@ sgLoad3DModel_internal(const string &path,
         } else {
             model = new osg::Node;
         }
+
+        SGPropertyNode *mp = props->getNode("multiplayer");
+        if (mp && prop_root && prop_root->getParent())
+            copyProperties(mp, prop_root);
     }
 
     osg::ref_ptr<osgDB::ReaderWriter::Options> options
-- 
2.39.5