13 files changed, 149 insertions, 11 deletions

diff --git a/OpenSim/Data/MSSQL/MSSQLSimulationData.cs b/OpenSim/Data/MSSQL/MSSQLSimulationData.cs
index 3f29f5b..47fb6d7 100644
--- a/OpenSim/Data/MSSQL/MSSQLSimulationData.cs
+++ b/OpenSim/Data/MSSQL/MSSQLSimulationData.cs
@@ -2202,5 +2202,10 @@ VALUES
                 }
             }
         }
+
+        public UUID[] GetObjectIDs(UUID regionID)
+        {
+            return new UUID[0];
+        }
     }
 }
diff --git a/OpenSim/Data/MySQL/MySQLSimulationData.cs b/OpenSim/Data/MySQL/MySQLSimulationData.cs
index faf749f..4e7c8af 100644
--- a/OpenSim/Data/MySQL/MySQLSimulationData.cs
+++ b/OpenSim/Data/MySQL/MySQLSimulationData.cs
@@ -119,8 +119,10 @@ namespace OpenSim.Data.MySQL
 
             // Eligibility check
             //
-            if ((flags & (uint)PrimFlags.Temporary) != 0)
-                return;
+            // PrimFlags.Temporary is not used in OpenSim code and cannot
+            // be guaranteed to always be clear. Don't check it.
+//            if ((flags & (uint)PrimFlags.Temporary) != 0)
+//                return;
             if ((flags & (uint)PrimFlags.TemporaryOnRez) != 0)
                 return;
 
@@ -1972,6 +1974,37 @@ namespace OpenSim.Data.MySQL
             }
         }
 
+        public UUID[] GetObjectIDs(UUID regionID)
+        {
+            List<UUID> uuids = new List<UUID>();
+
+            lock (m_dbLock)
+            {
+                using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
+                {
+                    dbcon.Open();
+
+                    using (MySqlCommand cmd = dbcon.CreateCommand())
+                    {
+                        cmd.CommandText = "select UUID from prims where RegionUUID = ?RegionUUID";
+                        cmd.Parameters.AddWithValue("RegionUUID", regionID.ToString());
+
+                        using (IDataReader reader = ExecuteReader(cmd))
+                        {
+                            while (reader.Read())
+                            {
+                                UUID id = new UUID(reader["UUID"].ToString());
+
+                                uuids.Add(id);
+                            }
+                        }
+                    }
+                }
+            }
+
+            return uuids.ToArray();
+        }
+
         private void LoadSpawnPoints(RegionSettings rs)
         {
             rs.ClearSpawnPoints();
diff --git a/OpenSim/Data/Null/NullSimulationData.cs b/OpenSim/Data/Null/NullSimulationData.cs
index 8f2314f..a39ef0b 100644
--- a/OpenSim/Data/Null/NullSimulationData.cs
+++ b/OpenSim/Data/Null/NullSimulationData.cs
@@ -151,5 +151,10 @@ namespace OpenSim.Data.Null
         public void Shutdown()
         {
         }
+
+        public UUID[] GetObjectIDs(UUID regionID)
+        {
+            return new UUID[0];
+        }
     }
 }
diff --git a/OpenSim/Data/SQLite/SQLiteSimulationData.cs b/OpenSim/Data/SQLite/SQLiteSimulationData.cs
index f40e866..9175a8f 100644
--- a/OpenSim/Data/SQLite/SQLiteSimulationData.cs
+++ b/OpenSim/Data/SQLite/SQLiteSimulationData.cs
@@ -2890,5 +2890,9 @@ namespace OpenSim.Data.SQLite
             }
         }
 
+        public UUID[] GetObjectIDs(UUID regionID)
+        {
+            return new UUID[0];
+        }
     }
 }
diff --git a/OpenSim/Region/Framework/Interfaces/ISimulationDataService.cs b/OpenSim/Region/Framework/Interfaces/ISimulationDataService.cs
index 0fcafcc..ccb583d 100644
--- a/OpenSim/Region/Framework/Interfaces/ISimulationDataService.cs
+++ b/OpenSim/Region/Framework/Interfaces/ISimulationDataService.cs
@@ -116,5 +116,6 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="regionUUID">the region UUID</param>
         void RemoveRegionEnvironmentSettings(UUID regionUUID);
 
+        UUID[] GetObjectIDs(UUID regionID);
     }
 }
diff --git a/OpenSim/Region/Framework/Interfaces/ISimulationDataStore.cs b/OpenSim/Region/Framework/Interfaces/ISimulationDataStore.cs
index e424976..d7c80f7 100644
--- a/OpenSim/Region/Framework/Interfaces/ISimulationDataStore.cs
+++ b/OpenSim/Region/Framework/Interfaces/ISimulationDataStore.cs
@@ -106,6 +106,7 @@ namespace OpenSim.Region.Framework.Interfaces
         RegionLightShareData LoadRegionWindlightSettings(UUID regionUUID);
         void StoreRegionWindlightSettings(RegionLightShareData wl);
         void RemoveRegionWindlightSettings(UUID regionID);
+        UUID[] GetObjectIDs(UUID regionID);
 
         /// <summary>
         /// Load Environment settings from region storage
diff --git a/OpenSim/Region/Framework/Scenes/CollisionSounds.cs b/OpenSim/Region/Framework/Scenes/CollisionSounds.cs
index a95e75a..075724e 100644
--- a/OpenSim/Region/Framework/Scenes/CollisionSounds.cs
+++ b/OpenSim/Region/Framework/Scenes/CollisionSounds.cs
@@ -266,9 +266,11 @@ namespace OpenSim.Region.Framework.Scenes
                     else
                     {
                         volume = Math.Abs(colInfo.relativeVel);
-                        if (volume < 0.2f)
+                        // Most noral collisions (running into walls, stairs)
+                        // should never be heard.
+                        if (volume < 3.2f)
                             continue;
-                        m_log.DebugFormat("Collision speed was {0}", volume);
+//                        m_log.DebugFormat("Collision speed was {0}", volume);
 
                         // Cap to 0.2 times volume because climbing stairs should not be noisy
                         // Also changed scaling
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index e83696b..6feb883 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -1059,6 +1059,7 @@ namespace OpenSim.Region.Framework.Scenes
             IsChildAgent = true;
             m_scene.SwapRootAgentCount(true);
             RemoveFromPhysicalScene();
+            ParentID = 0; // Child agents can't be sitting
 
             // FIXME: Set RegionHandle to the region handle of the scene this agent is moving into
             
@@ -2102,6 +2103,9 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void HandleAgentRequestSit(IClientAPI remoteClient, UUID agentID, UUID targetID, Vector3 offset)
         {
+            if (IsChildAgent)
+                return;
+
             if (ParentID != 0)
             {
                 StandUp();
@@ -2905,8 +2909,9 @@ namespace OpenSim.Region.Framework.Scenes
 
             // If we don't have a PhysActor, we can't cross anyway
             // Also don't do this while sat, sitting avatars cross with the
-            // object they sit on.
-            if (ParentID != 0 || PhysicsActor == null)
+            // object they sit on. ParentUUID denoted a pending sit, don't
+            // interfere with it.
+            if (ParentID != 0 || PhysicsActor == null || ParentUUID != UUID.Zero)
                 return;
 
             if (!IsInTransit)
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 6af3c1e..713f832 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -4564,10 +4564,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             ScriptSleep(5000);
         }
 
-        public void llTeleportAgent(string agent, string simname, LSL_Vector pos, LSL_Vector lookAt)
+        public void llTeleportAgent(string agent, string destination, LSL_Vector pos, LSL_Vector lookAt)
         {
             m_host.AddScriptLPS(1);
             UUID agentId = new UUID();
+
+            Vector3 targetPos = new Vector3((float)pos.x, (float)pos.y, (float)pos.z);
+            Vector3 targetLookAt = new Vector3((float)lookAt.x, (float)lookAt.y, (float)lookAt.z);
+
             if (UUID.TryParse(agent, out agentId))
             {
                 ScenePresence presence = World.GetScenePresence(agentId);
@@ -4576,26 +4580,84 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     // agent must not be a god
                     if (presence.GodLevel >= 200) return;
 
-                    if (simname == String.Empty)
-                        simname = World.RegionInfo.RegionName;
+                    if (destination == String.Empty)
+                        destination = World.RegionInfo.RegionName;
+
+                    // agent must be over the owners land
+                    if (m_host.OwnerID == World.LandChannel.GetLandObject(
+                            presence.AbsolutePosition.X, presence.AbsolutePosition.Y).LandData.OwnerID)
+                    {
+                        DoLLTeleport(presence, destination, targetPos, targetLookAt);
+                    }
+                    else // or must be wearing the prim
+                    {
+                        if (m_host.ParentGroup.AttachmentPoint != 0 && m_host.OwnerID == presence.UUID)
+                        {
+                            DoLLTeleport(presence, destination, targetPos, targetLookAt);
+                        }
+                    }
+                }
+            }
+        }
+
+        public void llTeleportAgentGlobalCoords(string agent, LSL_Vector global_coords, LSL_Vector pos, LSL_Vector lookAt)
+        {
+            m_host.AddScriptLPS(1);
+            UUID agentId = new UUID();
+
+            ulong regionHandle = Utils.UIntsToLong((uint)global_coords.x, (uint)global_coords.y);
+
+            Vector3 targetPos = new Vector3((float)pos.x, (float)pos.y, (float)pos.z);
+            Vector3 targetLookAt = new Vector3((float)lookAt.x, (float)lookAt.y, (float)lookAt.z);
+            if (UUID.TryParse(agent, out agentId))
+            {
+                ScenePresence presence = World.GetScenePresence(agentId);
+                if (presence != null && presence.PresenceType != PresenceType.Npc)
+                {
+                    // agent must not be a god
+                    if (presence.GodLevel >= 200) return;
 
                     // agent must be over the owners land
                     if (m_host.OwnerID == World.LandChannel.GetLandObject(
                             presence.AbsolutePosition.X, presence.AbsolutePosition.Y).LandData.OwnerID)
                     {
-                        World.RequestTeleportLocation(presence.ControllingClient, simname, new Vector3((float)pos.x, (float)pos.y, (float)pos.z), new Vector3((float)lookAt.x, (float)lookAt.y, (float)lookAt.z), (uint)TeleportFlags.ViaLocation);
+                        World.RequestTeleportLocation(presence.ControllingClient, regionHandle, targetPos, targetLookAt, (uint)TeleportFlags.ViaLocation);
                     }
                     else // or must be wearing the prim
                     {
                         if (m_host.ParentGroup.AttachmentPoint != 0 && m_host.OwnerID == presence.UUID)
                         {
-                            World.RequestTeleportLocation(presence.ControllingClient, simname, new Vector3((float)pos.x, (float)pos.y, (float)pos.z), new Vector3((float)lookAt.x, (float)lookAt.y, (float)lookAt.z), (uint)TeleportFlags.ViaLocation);
+                            World.RequestTeleportLocation(presence.ControllingClient, regionHandle, targetPos, targetLookAt, (uint)TeleportFlags.ViaLocation);
                         }
                     }
                 }
             }
         }
 
+        private void DoLLTeleport(ScenePresence sp, string destination, Vector3 targetPos, Vector3 targetLookAt)
+        {
+            UUID assetID = KeyOrName(destination);
+
+            // The destinaion is not an asset ID and also doesn't name a landmark.
+            // Use it as a sim name
+            if (assetID == UUID.Zero)
+            {
+                World.RequestTeleportLocation(sp.ControllingClient, destination, targetPos, targetLookAt, (uint)TeleportFlags.ViaLocation);
+                return;
+            }
+
+            AssetBase lma = World.AssetService.Get(assetID.ToString());
+            if (lma == null)
+                return;
+
+            if (lma.Type != (sbyte)AssetType.Landmark)
+                return;
+
+            AssetLandmark lm = new AssetLandmark(lma);
+
+            World.RequestTeleportLocation(sp.ControllingClient, lm.RegionHandle, targetPos, targetLookAt, (uint)TeleportFlags.ViaLocation);
+        }
+
         public void llTextBox(string agent, string message, int chatChannel)
         {
             IDialogModule dm = World.RequestModuleInterface<IDialogModule>();
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
index 048124d..749fc97 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
@@ -407,6 +407,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
               void llTargetRemove(int number);
               void llTeleportAgentHome(string agent);
               void llTeleportAgent(string agent, string simname, LSL_Vector pos, LSL_Vector lookAt);
+              void llTeleportAgentGlobalCoords(string agent, LSL_Vector global, LSL_Vector pos, LSL_Vector lookAt);
               void llTextBox(string avatar, string message, int chat_channel);
         LSL_String llToLower(string source);
         LSL_String llToUpper(string source);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
index 2d23d30..976969a 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
@@ -1860,6 +1860,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             m_LSL_Functions.llTeleportAgent(agent, simname, pos, lookAt);
         }
 
+        public void llTeleportAgentGlobalCoords(string agent, LSL_Vector global, LSL_Vector pos, LSL_Vector lookAt)
+        {
+            m_LSL_Functions.llTeleportAgentGlobalCoords(agent, global, pos, lookAt);
+        }
+
         public void llTeleportAgentHome(string agent)
         {
             m_LSL_Functions.llTeleportAgentHome(agent);
diff --git a/OpenSim/Services/Connectors/Simulation/SimulationDataService.cs b/OpenSim/Services/Connectors/Simulation/SimulationDataService.cs
index c9cbbfa..6db830b 100644
--- a/OpenSim/Services/Connectors/Simulation/SimulationDataService.cs
+++ b/OpenSim/Services/Connectors/Simulation/SimulationDataService.cs
@@ -164,5 +164,9 @@ namespace OpenSim.Services.Connectors
             m_database.RemoveRegionEnvironmentSettings(regionUUID);
         }
 
+        public UUID[] GetObjectIDs(UUID regionID)
+        {
+            return m_database.GetObjectIDs(regionID);
+        }
     }
 }
diff --git a/OpenSim/Tests/Common/Mock/MockRegionDataPlugin.cs b/OpenSim/Tests/Common/Mock/MockRegionDataPlugin.cs
index 1845eb9..3f99a39 100644
--- a/OpenSim/Tests/Common/Mock/MockRegionDataPlugin.cs
+++ b/OpenSim/Tests/Common/Mock/MockRegionDataPlugin.cs
@@ -127,6 +127,11 @@ namespace OpenSim.Data.Null
         {
             m_store.RemoveRegionEnvironmentSettings(regionUUID);
         }
+
+        public UUID[] GetObjectIDs(UUID regionID)
+        {
+            return new UUID[0];
+        }
     }
 
     /// <summary>
@@ -318,5 +323,10 @@ namespace OpenSim.Data.Null
         public void Shutdown()
         {
         }
+
+        public UUID[] GetObjectIDs(UUID regionID)
+        {
+            return new UUID[0];
+        }
     }
 }