3 files changed, 27 insertions, 0 deletions

diff --git a/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/Server_API/LSL_BuiltIn_Commands.cs b/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/Server_API/LSL_BuiltIn_Commands.cs
index fb521df..14f66e8 100644
--- a/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/Server_API/LSL_BuiltIn_Commands.cs
+++ b/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/Server_API/LSL_BuiltIn_Commands.cs
@@ -2876,6 +2876,17 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler
         //
         // OpenSim functions
         //
+        public int osTerrainSetHeight(int x, int y, double val)
+        {
+            World.Terrain.Set(x, y, val);
+            return 1;
+        }
+
+        public double osTerrainGetHeight(int x, int y)
+        {
+            return World.Terrain.GetHeight(x, y);
+        }
+
         public string osSetDynamicTextureURL(string dynamicID, string contentType, string url, string extraParams,
                                              int timer)
         {
diff --git a/OpenSim/Region/Terrain.BasicTerrain/TerrainEngine.cs b/OpenSim/Region/Terrain.BasicTerrain/TerrainEngine.cs
index f29f42a..e89ff62 100644
--- a/OpenSim/Region/Terrain.BasicTerrain/TerrainEngine.cs
+++ b/OpenSim/Region/Terrain.BasicTerrain/TerrainEngine.cs
@@ -1122,6 +1122,21 @@ namespace OpenSim.Region.Terrain
         }
 
         /// <summary>
+        /// Sets a particular heightmap point to a specified value
+        /// </summary>
+        /// <param name="x">X Coordinate</param>
+        /// <param name="y">Y Coordinate</param>
+        /// <param name="val">Value</param>
+        public void Set(int x, int y, double val)
+        {
+            lock (heightmap)
+            {
+                heightmap.Set(x, y, val);
+            }
+            tainted++;
+        }
+
+        /// <summary>
         /// Raises land in a sphere around the specified coordinates
         /// </summary>
         /// <param name="rx">Center of the sphere on the X axis</param>
diff --git a/prebuild.xml b/prebuild.xml
index 7a6317c..4827a3d 100644
--- a/prebuild.xml
+++ b/prebuild.xml
@@ -1115,6 +1115,7 @@
       <Reference name="OpenSim.Framework"/>
       <Reference name="OpenSim.Framework.Console"/>
       <Reference name="OpenSim.Region.ScriptEngine.Common"/>
+      <Reference name="OpenSim.Region.Terrain.BasicTerrain"/>
       <Reference name="Axiom.MathLib.dll" localCopy="false"/>
       <Reference name="Nini.dll" />
       <Files>