Moved ITerrainModule and ITerainEffect to OpenSim.Region.Framework.Interfaces and added a TaintTerrain method

OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs

@@ -82,7 +82,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         private Dictionary<string, ITerrainEffect> m_plugineffects;
         private ITerrainChannel m_revert;
         private Scene m_scene;
-        private bool m_tainted;
+        private volatile bool m_tainted;
 
         #region ICommandableModule Members
 
@@ -327,6 +327,11 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             }
         }
 
+        public void TaintTerrain ()
+        {
+            CheckForTerrainUpdates();
+        }
+
         #region Plugin Loading Methods
 
         private void LoadPlugins()
@@ -1080,6 +1085,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             m_scene.RegisterModuleCommander(m_commander);
         }
 
+
         #endregion
+
     }
 }

OpenSim/Region/Framework/Interfaces/ITerrainEffect.cs

@@ -25,9 +25,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-using OpenSim.Region.Framework.Interfaces;
-
-namespace OpenSim.Region.CoreModules.World.Terrain
+namespace OpenSim.Region.Framework.Interfaces
 {
     public interface ITerrainEffect
     {

OpenSim/Region/Framework/Interfaces/ITerrainModule.cs

@@ -29,7 +29,7 @@
 using System.IO;
 using OpenMetaverse;
 
-namespace OpenSim.Region.CoreModules.World.Terrain
+namespace OpenSim.Region.Framework.Interfaces
 {
     public interface ITerrainModule
     {
@@ -37,6 +37,12 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         void SaveToFile(string filename);
         void ModifyTerrain(UUID user, Vector3 pos, byte size, byte action, UUID agentId);
 
+        /// <summary>
+        /// Taint the terrain. This will lead to sending the terrain data to the clients again.
+        /// Use this if you change terrain data outside of the terrain module (e.g. in osTerrainSetHeight)
+        /// </summary>
+        void TaintTerrain();
+        
         /// <summary>
         /// Load a terrain from a stream.
         /// </summary>