From 7d5a21ddbf738c51197a98bef11a52ceb85fe907 Mon Sep 17 00:00:00 2001
From: Justin Clarke Casey
Date: Sun, 29 Jun 2008 19:21:43 +0000
Subject: * Allow terrains to be loaded and saved from streams as well as
 directly to and from files * Should be making use of this in the next
 revisions

---
 .../Modules/World/Terrain/FileLoaders/Terragen.cs   | 21 +++++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

(limited to 'OpenSim/Region/Environment/Modules/World/Terrain/FileLoaders/Terragen.cs')

diff --git a/OpenSim/Region/Environment/Modules/World/Terrain/FileLoaders/Terragen.cs b/OpenSim/Region/Environment/Modules/World/Terrain/FileLoaders/Terragen.cs
index fe36cf7..5dc2aa5 100644
--- a/OpenSim/Region/Environment/Modules/World/Terrain/FileLoaders/Terragen.cs
+++ b/OpenSim/Region/Environment/Modules/World/Terrain/FileLoaders/Terragen.cs
@@ -43,10 +43,19 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.FileLoaders
 
         public ITerrainChannel LoadFile(string filename)
         {
-            TerrainChannel retval = new TerrainChannel();
-
             FileInfo file = new FileInfo(filename);
             FileStream s = file.Open(FileMode.Open, FileAccess.Read);
+            ITerrainChannel retval = LoadStream(s);
+
+            s.Close();
+
+            return retval;
+        }
+        
+        public ITerrainChannel LoadStream(Stream s)
+        {
+            TerrainChannel retval = new TerrainChannel();
+            
             BinaryReader bs = new BinaryReader(s);
 
             bool eof = false;
@@ -98,8 +107,7 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.FileLoaders
             }
 
             bs.Close();
-            s.Close();
-
+            
             return retval;
         }
 
@@ -107,6 +115,11 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.FileLoaders
         {
             throw new NotImplementedException();
         }
+        
+        public void SaveStream(Stream stream, ITerrainChannel map)
+        {
+            throw new NotImplementedException();
+        }
 
         public string FileExtension
         {
-- 
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