From 2b6873903cca3b536cc014a18b772ea4066b88c1 Mon Sep 17 00:00:00 2001
From: curt <curt>
Date: Tue, 26 Jun 2001 22:00:21 +0000
Subject: [PATCH] - added implementation for method get_step

---
 src/Objects/matlib.cxx | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/Objects/matlib.cxx b/src/Objects/matlib.cxx
index 6c8cf6b7f..3f695724f 100644
--- a/src/Objects/matlib.cxx
+++ b/src/Objects/matlib.cxx
@@ -61,6 +61,7 @@ FGMaterialLib material_lib;
 
 // Constructor
 FGMaterialLib::FGMaterialLib ( void ) {
+  set_step(0);
 }
 
 
@@ -297,6 +298,14 @@ void FGMaterialLib::set_step ( int step )
 }
 
 
+// Get the step for the state selectors
+int FGMaterialLib::get_step ()
+{
+  material_map_iterator it = begin();
+  return it->second->get_state()->getSelectStep();
+}
+
+
 // Load one pending "deferred" texture.  Return true if a texture
 // loaded successfully, false if no pending, or error.
 void FGMaterialLib::load_next_deferred() {
-- 
2.39.5