From 4c8a7c3cefe3fff8a5ebb7e5f2da2f308d564433 Mon Sep 17 00:00:00 2001
From: curt <curt>
Date: Wed, 20 Jun 2001 22:22:26 +0000
Subject: [PATCH] - fixed an initialization order bug that prevented reading
 correct   ground elevation at start-up

---
 src/Scenery/tilemgr.cxx | 48 ++++++++++++++++++++---------------------
 1 file changed, 24 insertions(+), 24 deletions(-)

diff --git a/src/Scenery/tilemgr.cxx b/src/Scenery/tilemgr.cxx
index 9ecffda84..399336849 100644
--- a/src/Scenery/tilemgr.cxx
+++ b/src/Scenery/tilemgr.cxx
@@ -378,6 +378,30 @@ int FGTileMgr::update( double lon, double lat ) {
 	delete dm;
     }
 
+    // cout << "current elevation (ssg) == " << scenery.cur_elev << endl;
+
+    previous_bucket = current_bucket;
+    last_longitude = longitude;
+    last_latitude  = latitude;
+
+    // activate loader thread one out of every 5 frames
+    if ( counter_hack == 0 ) {
+        // Notify the tile loader that it can load another tile
+        // loader.update();
+
+	if ( !attach_queue.empty() ) {
+#ifdef ENABLE_THREADS
+	    FGTileEntry* e = attach_queue.pop();
+#else
+	    FGTileEntry* e = attach_queue.front();
+            attach_queue.pop();
+#endif
+	    e->add_ssg_nodes( terrain, ground );
+	    // cout << "Adding ssg nodes for "
+	}
+    }
+    counter_hack = (counter_hack + 1) % 5;
+
     if ( scenery.center == Point3D(0.0) ) {
 	// initializing
 	cout << "initializing scenery current elevation  ... " << endl;
@@ -414,30 +438,6 @@ int FGTileMgr::update( double lon, double lat ) {
 	}  
     }
 
-    // cout << "current elevation (ssg) == " << scenery.cur_elev << endl;
-
-    previous_bucket = current_bucket;
-    last_longitude = longitude;
-    last_latitude  = latitude;
-
-    // activate loader thread one out of every 5 frames
-    counter_hack = (counter_hack + 1) % 5;
-    if ( !counter_hack ) {
-        // Notify the tile loader that it can load another tile
-        // loader.update();
-
-	if ( !attach_queue.empty() ) {
-#ifdef ENABLE_THREADS
-	    FGTileEntry* e = attach_queue.pop();
-#else
-	    FGTileEntry* e = attach_queue.front();
-            attach_queue.pop();
-#endif
-	    e->add_ssg_nodes( terrain, ground );
-	    // cout << "Adding ssg nodes for "
-	}
-    }
-
     return 1;
 }
 
-- 
2.39.5