Merge branch 'master' into careminster

Conflicts:
	OpenSim/Region/Framework/Scenes/Scene.cs
	OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs

2 files changed, 147 insertions, 38 deletions

diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 89cde05..3e11db3 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -591,6 +591,15 @@ namespace OpenSim.Region.Framework.Scenes
             get { return m_sceneGraph.Entities; }
         }
 
+        // can be closest/random/sequence
+        private string m_SpawnPointRouting = "closest";
+        // used in sequence see: SpawnPoint()
+        private int m_SpawnPoint;
+        public string SpawnPointRouting
+        {
+            get { return m_SpawnPointRouting; }
+        }
+
         #endregion Properties
 
         #region Constructors
@@ -608,7 +617,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             Random random = new Random();
 
-            m_lastAllocatedLocalId = (uint)(random.NextDouble() * (double)(uint.MaxValue/2))+(uint)(uint.MaxValue/4);
+            m_lastAllocatedLocalId = (uint)(random.NextDouble() * (double)(uint.MaxValue / 2)) + (uint)(uint.MaxValue / 4);
             m_moduleLoader = moduleLoader;
             m_authenticateHandler = authen;
             m_sceneGridService = sceneGridService;
@@ -728,6 +737,8 @@ namespace OpenSim.Region.Framework.Scenes
                         m_maxPhys = RegionInfo.PhysPrimMax;
                     }
 
+                    m_SpawnPointRouting = startupConfig.GetString("SpawnPointRouting", "closest");
+
                     // Here, if clamping is requested in either global or
                     // local config, it will be used
                     //
@@ -2684,10 +2695,10 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     SceneObjectGroup grp = sceneObject;
 
-                    m_log.DebugFormat(
-                        "[ATTACHMENT]: Received attachment {0}, inworld asset id {1}", grp.FromItemID, grp.UUID);
-                    m_log.DebugFormat(
-                        "[ATTACHMENT]: Attach to avatar {0} at position {1}", sp.UUID, grp.AbsolutePosition);
+//                    m_log.DebugFormat(
+//                        "[ATTACHMENT]: Received attachment {0}, inworld asset id {1}", grp.FromItemID, grp.UUID);
+//                    m_log.DebugFormat(
+//                        "[ATTACHMENT]: Attach to avatar {0} at position {1}", sp.UUID, grp.AbsolutePosition);
 
                     RootPrim.RemFlag(PrimFlags.TemporaryOnRez);
                     
@@ -3554,7 +3565,7 @@ namespace OpenSim.Region.Framework.Scenes
         public bool NewUserConnection(AgentCircuitData agent, uint teleportFlags, out string reason, bool requirePresenceLookup)
         {
             bool vialogin = ((teleportFlags & (uint)TPFlags.ViaLogin) != 0 ||
-                             (teleportFlags & (uint)TPFlags.ViaHGLogin) != 0);
+                (teleportFlags & (uint)TPFlags.ViaHGLogin) != 0);
             bool viahome = ((teleportFlags & (uint)TPFlags.ViaHome) != 0);
             bool godlike = ((teleportFlags & (uint)TPFlags.Godlike) != 0);
 
@@ -3570,8 +3581,17 @@ namespace OpenSim.Region.Framework.Scenes
             // Don't disable this log message - it's too helpful
             m_log.DebugFormat(
                 "[SCENE]: Region {0} told of incoming {1} agent {2} {3} {4} (circuit code {5}, IP {6}, viewer {7}, teleportflags ({8}), position {9})",
-                RegionInfo.RegionName, (agent.child ? "child" : "root"),agent.firstname, agent.lastname,
-                agent.AgentID, agent.circuitcode, agent.IPAddress, agent.Viewer, ((TPFlags)teleportFlags).ToString(), agent.startpos);
+                RegionInfo.RegionName,
+                (agent.child ? "child" : "root"),
+                agent.firstname,
+                agent.lastname,
+                agent.AgentID,
+                agent.circuitcode,
+                agent.IPAddress,
+                agent.Viewer,
+                ((TPFlags)teleportFlags).ToString(),
+                agent.startpos
+            );
 
             if (LoginsDisabled)
             {
@@ -3586,7 +3606,11 @@ namespace OpenSim.Region.Framework.Scenes
                 // We have a zombie from a crashed session. 
                 // Or the same user is trying to be root twice here, won't work.
                 // Kill it.
-                m_log.DebugFormat("[SCENE]: Zombie scene presence detected for {0} in {1}", agent.AgentID, RegionInfo.RegionName);
+                m_log.DebugFormat(
+                    "[SCENE]: Zombie scene presence detected for {0} in {1}",
+                    agent.AgentID,
+                    RegionInfo.RegionName
+                );
                 sp.ControllingClient.Close();
                 sp = null;
             }
@@ -3613,8 +3637,7 @@ namespace OpenSim.Region.Framework.Scenes
                     {
                         if (!VerifyUserPresence(agent, out reason))
                             return false;
-                    }
-                    catch (Exception e)
+                    } catch (Exception e)
                     {
                         m_log.ErrorFormat(
                             "[SCENE]: Exception verifying presence {0}{1}", e.Message, e.StackTrace);
@@ -3649,8 +3672,7 @@ namespace OpenSim.Region.Framework.Scenes
                     CapsModule.SetAgentCapsSeeds(agent);
                     CapsModule.CreateCaps(agent.AgentID);
                 }
-            }
-            else
+            } else
             {
                 // Let the SP know how we got here. This has a lot of interesting
                 // uses down the line.
@@ -3673,7 +3695,7 @@ namespace OpenSim.Region.Framework.Scenes
             agent.teleportFlags = teleportFlags;
             m_authenticateHandler.AddNewCircuit(agent.circuitcode, agent);
 
-            if (vialogin) 
+            if (vialogin)
             {
 //                CleanDroppedAttachments();
 
@@ -3714,8 +3736,7 @@ namespace OpenSim.Region.Framework.Scenes
                                 agent.startpos.Z = 720;
                         }
                     }
-                }
-                else
+                } else
                 {
                     if (agent.startpos.X > EastBorders[0].BorderLine.Z)
                     {
@@ -3741,10 +3762,19 @@ namespace OpenSim.Region.Framework.Scenes
                     SceneObjectGroup telehub = GetSceneObjectGroup(RegionInfo.RegionSettings.TelehubObject);
                     // Can have multiple SpawnPoints
                     List<SpawnPoint> spawnpoints = RegionInfo.RegionSettings.SpawnPoints();
-                    if ( spawnpoints.Count  > 1)
+                    if (spawnpoints.Count > 1)
                     {
-                        // We have multiple SpawnPoints, Route the agent to a random one
-                        agent.startpos =  spawnpoints[Util.RandomClass.Next(spawnpoints.Count)].GetLocation(telehub.AbsolutePosition, telehub.GroupRotation);
+                        // We have multiple SpawnPoints, Route the agent to a random or sequential one
+                        if (SpawnPointRouting == "random")
+                            agent.startpos = spawnpoints[Util.RandomClass.Next(spawnpoints.Count) - 1].GetLocation(
+                                telehub.AbsolutePosition,
+                                telehub.GroupRotation
+                            );
+                        else
+                            agent.startpos = spawnpoints[SpawnPoint()].GetLocation(
+                                telehub.AbsolutePosition,
+                                telehub.GroupRotation
+                            );
                     }
                     else
                     {
@@ -5640,5 +5670,19 @@ Environment.Exit(1);
                 }
             }
         }
+
+        // manage and select spawn points in sequence
+        public int SpawnPoint()
+        {
+            int spawnpoints = RegionInfo.RegionSettings.SpawnPoints().Count;
+
+            if (spawnpoints == 0)
+                return 0;
+
+            m_SpawnPoint++;
+            if (m_SpawnPoint > spawnpoints)
+                m_SpawnPoint = 1;
+            return m_SpawnPoint - 1;
+        }
     }
 }
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index 1a8caae..34362bf 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -4134,28 +4134,93 @@ namespace OpenSim.Region.Framework.Scenes
                     if (spawnPoints.Length == 0)
                         return;
 
-                    float distance = 9999;
-                    int closest = -1;
+                    int index;
+                    bool selected = false;
 
-                    for (int i = 0 ; i < spawnPoints.Length ; i++)
+                    switch (m_scene.SpawnPointRouting)
                     {
-                        Vector3 spawnPosition = spawnPoints[i].GetLocation(telehub.AbsolutePosition, telehub.GroupRotation);
-                        Vector3 offset = spawnPosition - pos;
-                        float d = Vector3.Mag(offset);
-                        if (d >= distance)
-                            continue;
-                        ILandObject land = m_scene.LandChannel.GetLandObject(spawnPosition.X, spawnPosition.Y);
-                        if (land == null)
-                            continue;
-                        if (land.IsEitherBannedOrRestricted(UUID))
-                            continue;
-                        distance = d;
-                        closest = i;
-                    }
-                    if (closest == -1)
-                        return;
+                        case "closest":
 
-                    pos = spawnPoints[closest].GetLocation(telehub.AbsolutePosition, telehub.GroupRotation);
+                            float distance = 9999;
+                            int closest = -1;
+        
+                            for (int i = 0; i < spawnPoints.Length; i++)
+                            {
+                                Vector3 spawnPosition = spawnPoints[i].GetLocation(
+                                    telehub.AbsolutePosition,
+                                    telehub.GroupRotation
+                                );
+                                Vector3 offset = spawnPosition - pos;
+                                float d = Vector3.Mag(offset);
+                                if (d >= distance)
+                                    continue;
+                                ILandObject land = m_scene.LandChannel.GetLandObject(spawnPosition.X, spawnPosition.Y);
+                                if (land == null)
+                                    continue;
+                                if (land.IsEitherBannedOrRestricted(UUID))
+                                    continue;
+                                distance = d;
+                                closest = i;
+                            }
+                            if (closest == -1)
+                                return;
+                            
+                            pos = spawnPoints[closest].GetLocation(telehub.AbsolutePosition, telehub.GroupRotation);
+                            return;
+
+                        case "random":
+
+                            do
+                            {
+                                index = Util.RandomClass.Next(spawnPoints.Length - 1);
+                                
+                                Vector3 spawnPosition = spawnPoints[index].GetLocation(
+                                    telehub.AbsolutePosition,
+                                    telehub.GroupRotation
+                                );
+                                // SpawnPoint sp = spawnPoints[index];
+
+                                ILandObject land = m_scene.LandChannel.GetLandObject(spawnPosition.X, spawnPosition.Y);
+                                if (land == null || land.IsEitherBannedOrRestricted(UUID))
+                                    selected = false;
+                                else
+                                    selected = true;
+
+                            } while ( selected == false);
+
+                            pos = spawnPoints[index].GetLocation(
+                                telehub.AbsolutePosition,
+                                telehub.GroupRotation
+                            );
+                            return;
+
+                        case "sequence":
+
+                            do
+                            {
+                                index = m_scene.SpawnPoint();
+                                
+                                Vector3 spawnPosition = spawnPoints[index].GetLocation(
+                                    telehub.AbsolutePosition,
+                                    telehub.GroupRotation
+                                );
+                                // SpawnPoint sp = spawnPoints[index];
+
+                                ILandObject land = m_scene.LandChannel.GetLandObject(spawnPosition.X, spawnPosition.Y);
+                                if (land == null || land.IsEitherBannedOrRestricted(UUID))
+                                    selected = false;
+                                else
+                                    selected = true;
+
+                            } while (selected == false);
+
+                            pos = spawnPoints[index].GetLocation(telehub.AbsolutePosition, telehub.GroupRotation);
+                            ;
+                            return;
+
+                        default:
+                            return;
+                    }
                 }
             }
         }