4 files changed, 67 insertions, 0 deletions

diff --git a/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/JPEG.cs b/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/JPEG.cs
index f2bdde7..d6430cd 100644
--- a/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/JPEG.cs
+++ b/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/JPEG.cs
@@ -41,6 +41,16 @@ namespace OpenSim.Region.Environment.Modules.Terrain.FileLoaders
             throw new NotImplementedException();
         }
 
+        public ITerrainChannel LoadFile(string filename, int x, int y, int fileWidth, int fileHeight, int w, int h)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override string ToString()
+        {
+            return "JPEG";
+        }
+
         private Bitmap CreateBitmapFromMap(ITerrainChannel map)
         {
             Bitmap gradientmapLd = new Bitmap("defaultstripe.png");
diff --git a/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/LLRAW.cs b/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/LLRAW.cs
index 2d7d94f..7436dc5 100644
--- a/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/LLRAW.cs
+++ b/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/LLRAW.cs
@@ -58,6 +58,16 @@ namespace OpenSim.Region.Environment.Modules.Terrain.FileLoaders
             return retval;
         }
 
+        public override string ToString()
+        {
+            return "LL/SL RAW";
+        }
+
+        public ITerrainChannel LoadFile(string filename, int x, int y, int fileWidth, int fileHeight, int w, int h)
+        {
+            throw new NotImplementedException();
+        }
+
         public void SaveFile(string filename, ITerrainChannel map)
         {
             FileInfo file = new FileInfo(filename);
diff --git a/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/RAW32.cs b/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/RAW32.cs
index ba430b7..fc81376 100644
--- a/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/RAW32.cs
+++ b/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/RAW32.cs
@@ -57,6 +57,43 @@ namespace OpenSim.Region.Environment.Modules.Terrain.FileLoaders
             return retval;
         }
 
+        public override string ToString()
+        {
+            return "RAW32";
+        }
+
+        public ITerrainChannel LoadFile(string filename, int fileStartX, int fileStartY, int fileWidth, int fileHeight, int sectionWidth, int sectionHeight)
+        {
+            TerrainChannel retval = new TerrainChannel(sectionWidth, sectionHeight);
+
+            FileInfo file = new FileInfo(filename);
+            FileStream s = file.Open(FileMode.Open, FileAccess.Read);
+            BinaryReader bs = new BinaryReader(s);
+
+            // Advance to our section of the file
+            if (fileStartY * sectionHeight > 0)
+                bs.ReadBytes(fileStartY * sectionHeight);
+
+            int x, y;
+            for (y = 0; y < retval.Height; y++)
+            {
+                // Advance the stream if we aren't at the start of the section in the file
+                if (fileStartX * sectionWidth > 0)
+                    bs.ReadBytes(fileStartX * sectionHeight);
+
+                for (x = 0; x < retval.Width; x++)
+                {
+                    // Read a strip and continue
+                    retval[x, y] = bs.ReadSingle();
+                }
+            }
+
+            bs.Close();
+            s.Close();
+
+            return retval;
+        }
+
         public void SaveFile(string filename, ITerrainChannel map)
         {
             FileInfo file = new FileInfo(filename);
diff --git a/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/Terragen.cs b/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/Terragen.cs
index e136397..6a3c354 100644
--- a/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/Terragen.cs
+++ b/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/Terragen.cs
@@ -107,6 +107,16 @@ namespace OpenSim.Region.Environment.Modules.Terrain.FileLoaders
             throw new NotImplementedException();
         }
 
+        public override string ToString()
+        {
+            return "Terragen";
+        }
+
+        public ITerrainChannel LoadFile(string filename, int x, int y, int fileWidth, int fileHeight, int w, int h)
+        {
+            throw new NotImplementedException();
+        }
+
         #endregion
     }
 }