From 5dc5214c5e7377df743a7e489811c8acdb6a5689 Mon Sep 17 00:00:00 2001
From: Adam Frisby <adam@gwala.net>
Date: Tue, 26 Feb 2008 16:18:57 +0000
Subject: [PATCH] * Implemented - Terragen File Format Loader for new Terrain
 Module.

---
 .../Modules/Terrain/FloodBrushes/RaiseArea.cs |  2 +-
 .../Terrain/PaintBrushes/RaiseSphere.cs       |  2 +-
 .../Modules/Terrain/TerrainModule.cs          | 35 +++++++++++++++++++
 3 files changed, 37 insertions(+), 2 deletions(-)

diff --git a/OpenSim/Region/Environment/Modules/Terrain/FloodBrushes/RaiseArea.cs b/OpenSim/Region/Environment/Modules/Terrain/FloodBrushes/RaiseArea.cs
index 8fd957b2da..258b3635b7 100644
--- a/OpenSim/Region/Environment/Modules/Terrain/FloodBrushes/RaiseArea.cs
+++ b/OpenSim/Region/Environment/Modules/Terrain/FloodBrushes/RaiseArea.cs
@@ -6,7 +6,7 @@ using OpenSim.Region.Environment.Interfaces;
 
 namespace OpenSim.Region.Environment.Modules.Terrain.FloodBrushes
 {
-    class RaiseArea : ITerrainFloodEffect
+    public class RaiseArea : ITerrainFloodEffect
     {
         #region ITerrainFloodEffect Members
 
diff --git a/OpenSim/Region/Environment/Modules/Terrain/PaintBrushes/RaiseSphere.cs b/OpenSim/Region/Environment/Modules/Terrain/PaintBrushes/RaiseSphere.cs
index be4a0b7671..ff7ec0b69e 100644
--- a/OpenSim/Region/Environment/Modules/Terrain/PaintBrushes/RaiseSphere.cs
+++ b/OpenSim/Region/Environment/Modules/Terrain/PaintBrushes/RaiseSphere.cs
@@ -6,7 +6,7 @@ using OpenSim.Region.Environment.Interfaces;
 
 namespace OpenSim.Region.Environment.Modules.Terrain.PaintBrushes
 {
-    class RaiseSphere : ITerrainPaintableEffect
+    public class RaiseSphere : ITerrainPaintableEffect
     {
         #region ITerrainPaintableEffect Members
 
diff --git a/OpenSim/Region/Environment/Modules/Terrain/TerrainModule.cs b/OpenSim/Region/Environment/Modules/Terrain/TerrainModule.cs
index 24b3f506c7..f70483538c 100644
--- a/OpenSim/Region/Environment/Modules/Terrain/TerrainModule.cs
+++ b/OpenSim/Region/Environment/Modules/Terrain/TerrainModule.cs
@@ -54,6 +54,12 @@ namespace OpenSim.Region.Environment.Modules.Terrain
         void RunEffect(ITerrainChannel map, double strength);
     }
 
+    public interface ITerrainLoader 
+    {
+        ITerrainChannel LoadFile(string filename);
+        void SaveFile(string filename);
+    }
+
     /// <summary>
     /// A new version of the old Channel class, simplified
     /// </summary>
@@ -126,6 +132,7 @@ namespace OpenSim.Region.Environment.Modules.Terrain
             new Dictionary<StandardTerrainEffects, ITerrainPaintableEffect>();
         private Dictionary<StandardTerrainEffects, ITerrainFloodEffect> m_floodeffects =
             new Dictionary<StandardTerrainEffects, ITerrainFloodEffect>();
+        private Dictionary<string, ITerrainLoader> m_loaders = new Dictionary<string, ITerrainLoader>();
         Scene m_scene;
         ITerrainChannel m_channel;
         private IConfigSource m_gConfig;
@@ -134,6 +141,34 @@ namespace OpenSim.Region.Environment.Modules.Terrain
         {
             m_painteffects[StandardTerrainEffects.Raise] = new PaintBrushes.RaiseSphere();
             m_floodeffects[StandardTerrainEffects.Raise] = new FloodBrushes.RaiseArea();
+
+            // Float[256,256] array format (RAW32)
+            m_loaders[".r32"] = new FileLoaders.RAW32();
+            m_loaders[".f32"] = m_loaders[".r32"];
+        }
+
+        public void LoadFromFile(string filename)
+        {
+            foreach (KeyValuePair<string, ITerrainLoader> loader in m_loaders)
+            {
+                if (filename.EndsWith(loader.Key))
+                {
+                    loader.Value.LoadFile(filename);
+                    return;
+                }
+            }
+        }
+
+        public void SaveToFile(string filename)
+        {
+            foreach (KeyValuePair<string, ITerrainLoader> loader in m_loaders)
+            {
+                if (filename.EndsWith(loader.Key))
+                {
+                    loader.Value.SaveFile(filename);
+                    return;
+                }
+            }
         }
 
         public void Initialise(Scene scene, IConfigSource config)