Apply patch http://opensimulator.org/mantis/view.php?id=4369

Adds osGetMapTexture() and osGetRegionMapTexture() methods to retrieve region map texture uuids

OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs

@@ -1910,5 +1910,42 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 module.DeleteNPC(new UUID(npc.m_string), World);
             }
         }
+        
+        /// <summary>
+        /// Get current region's map texture UUID
+        /// </summary>
+        /// <returns></returns>
+        public LSL_Key osGetMapTexture()
+        {
+            CheckThreatLevel(ThreatLevel.None, "osGetMapTexture");
+            return m_ScriptEngine.World.RegionInfo.RegionSettings.TerrainImageID.ToString();
+        }
+
+        /// <summary>
+        /// Get a region's map texture UUID by region UUID or name.
+        /// </summary>
+        /// <param name="regionName"></param>
+        /// <returns></returns>
+        public LSL_Key osGetRegionMapTexture(string regionName)
+        {
+            CheckThreatLevel(ThreatLevel.High, "osGetRegionMapTexture");
+            Scene scene = m_ScriptEngine.World;
+            UUID key = UUID.Zero;
+            GridRegion region;
+
+            //If string is a key, use it. Otherwise, try to locate region by name.
+            if (UUID.TryParse(regionName, out key))
+                region = scene.GridService.GetRegionByUUID(UUID.Zero, key);
+            else
+                region = scene.GridService.GetRegionByName(UUID.Zero, regionName);
+
+            // If region was found, return the regions map texture key.
+            if (region != null)
+                key = region.TerrainImage;
+
+            ScriptSleep(1000);
+
+            return key.ToString();
+        }
     }
 }

OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs

@@ -160,5 +160,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
         void osNpcSay(key npc, string message);
         void osNpcRemove(key npc);
 
+        key osGetMapTexture();
+        key osGetRegionMapTexture(string regionName);
     }
 }

OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs

@@ -622,5 +622,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
                 }
             }
         }
+
+        public key osGetMapTexture()
+        {
+            return m_OSSL_Functions.osGetMapTexture();
+        }
+
+        public key osGetRegionMapTexture(string regionName)
+        {
+            return m_OSSL_Functions.osGetRegionMapTexture(regionName);
+        }
     }
 }