From 3b3600fd2141e599910dcdf3d76778a94274df72 Mon Sep 17 00:00:00 2001
From: ehofman <ehofman>
Date: Sun, 19 Sep 2004 18:34:47 +0000
Subject: [PATCH] Make it compile, link and run again (pfew\!)

---
 src/GUI/gui_funcs.cxx        | 2 ++
 src/Model/acmodel.hxx        | 2 ++
 src/MultiPlayer/mpplayer.hxx | 1 -
 src/Scenery/hitlist.hxx      | 4 ++--
 src/Scenery/scenery.hxx      | 5 +++--
 src/Scenery/tileentry.hxx    | 9 +++++++--
 6 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/src/GUI/gui_funcs.cxx b/src/GUI/gui_funcs.cxx
index a4a30ee62..5a05d8872 100644
--- a/src/GUI/gui_funcs.cxx
+++ b/src/GUI/gui_funcs.cxx
@@ -60,6 +60,8 @@
 # endif
 #endif
 
+#include <plib/ssg.h>
+
 #include <simgear/constants.h>
 #include <simgear/debug/logstream.hxx>
 #include <simgear/misc/sg_path.hxx>
diff --git a/src/Model/acmodel.hxx b/src/Model/acmodel.hxx
index a59bd954a..ddafbaf34 100644
--- a/src/Model/acmodel.hxx
+++ b/src/Model/acmodel.hxx
@@ -12,6 +12,8 @@
 
 #include <vector>
 
+#include <plib/ssg.h>
+
 SG_USING_STD(string);
 SG_USING_STD(vector);
 
diff --git a/src/MultiPlayer/mpplayer.hxx b/src/MultiPlayer/mpplayer.hxx
index c16d9f1b0..4876d1e47 100644
--- a/src/MultiPlayer/mpplayer.hxx
+++ b/src/MultiPlayer/mpplayer.hxx
@@ -52,7 +52,6 @@ SG_USING_STD(string);
 // Number of seconds before a player is consider to be lost
 #define TIME_TO_LIVE 10
 
-
 class ssgEntity;
 class ssgTransform;
 
diff --git a/src/Scenery/hitlist.hxx b/src/Scenery/hitlist.hxx
index 7956b343e..f79d1e9fe 100644
--- a/src/Scenery/hitlist.hxx
+++ b/src/Scenery/hitlist.hxx
@@ -13,10 +13,10 @@
 
 #include <vector>
 
-#include <plib/ssg.h>
-
 SG_USING_STD(vector);
 
+class ssgEntity;
+
 class FGHitRec {
 
 private:
diff --git a/src/Scenery/scenery.hxx b/src/Scenery/scenery.hxx
index 0ba923cd4..f2e77ec97 100644
--- a/src/Scenery/scenery.hxx
+++ b/src/Scenery/scenery.hxx
@@ -29,14 +29,15 @@
 # error This library requires C++
 #endif                                   
 
-
 #include <plib/sg.h>
-#include <plib/ssg.h>
 
 #include <simgear/structure/subsystem_mgr.hxx>
 #include <simgear/math/point3d.hxx>
 
 
+class ssgRoot;
+class ssgBranch;
+
 // Define a structure containing global scenery parameters
 class FGScenery : public SGSubsystem {
     // center of current scenery chunk
diff --git a/src/Scenery/tileentry.hxx b/src/Scenery/tileentry.hxx
index d3476c061..a979e677b 100644
--- a/src/Scenery/tileentry.hxx
+++ b/src/Scenery/tileentry.hxx
@@ -38,8 +38,6 @@
 #include <vector>
 #include STL_STRING
 
-#include <plib/ssg.h>		// plib includes
-
 #include <simgear/bucket/newbucket.hxx>
 #include <simgear/math/point3d.hxx>
 #include <simgear/misc/sg_path.hxx>
@@ -56,6 +54,13 @@ typedef vector < Point3D > point_list;
 typedef point_list::iterator point_list_iterator;
 typedef point_list::const_iterator const_point_list_iterator;
 
+class ssgLeaf;
+class ssgBranch;
+class ssgTransform;
+class ssgSelector;
+class ssgRangeSelector;
+class ssgVertexArray;
+
 class FGTileEntry;