11 files changed, 88 insertions, 57 deletions

diff --git a/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs b/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
index 9159f0c..14e428e 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
@@ -1199,8 +1199,6 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             saveToTileCommand.AddArgument("file height", "The height of the file in tiles", "Integer");
             saveToTileCommand.AddArgument("minimum X tile", "The X region coordinate of the first section on the file",
                                             "Integer");
-            saveToTileCommand.AddArgument("minimum Y tile", "The Y region coordinate of the first section on the file",
-                                            "Integer");
             saveToTileCommand.AddArgument("minimum Y tile", "The Y region coordinate of the first tile on the file\n"
                                           + "= Example =\n"
                                           + "To save a PNG file for a set of map tiles 2 regions wide and 3 regions high from map co-ordinate (9910,10234)\n"
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs b/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs
index 20708d9..b08d5db 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs
@@ -426,6 +426,8 @@ public class BSCharacter : PhysicsActor
         }
     }
 
+    // Called by the scene when a collision with this object is reported
+    CollisionEventUpdate collisionCollection = null;
     public void Collide(uint collidingWith, ActorTypes type, Vector3 contactPoint, Vector3 contactNormal, float pentrationDepth)
     {
         // m_log.DebugFormat("{0}: Collide: ms={1}, id={2}, with={3}", LogHeader, _subscribedEventsMs, LocalID, collidingWith);
@@ -443,10 +445,24 @@ public class BSCharacter : PhysicsActor
         if (nowTime < (_lastCollisionTime + _subscribedEventsMs)) return;
         _lastCollisionTime = nowTime;
 
-        Dictionary<uint, ContactPoint> contactPoints = new Dictionary<uint, ContactPoint>();
-        contactPoints.Add(collidingWith, new ContactPoint(contactPoint, contactNormal, pentrationDepth));
-        CollisionEventUpdate args = new CollisionEventUpdate(contactPoints);
-        base.SendCollisionUpdate(args);
+        if (collisionCollection == null)
+            collisionCollection = new CollisionEventUpdate();
+        collisionCollection.AddCollider(collidingWith, new ContactPoint(contactPoint, contactNormal, pentrationDepth));
+    }
+
+    public void SendCollisions()
+    {
+        // if (collisionCollection != null)
+        // {
+        //     base.SendCollisionUpdate(collisionCollection);
+        //     collisionCollection = null;
+        // }
+        // Kludge to make a collision call even if there are no collisions.
+        // This causes the avatar animation to get updated.
+        if (collisionCollection == null)
+            collisionCollection = new CollisionEventUpdate();
+        base.SendCollisionUpdate(collisionCollection);
+        collisionCollection = null;
     }
 
 }
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs b/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
index f122df9..248d1f2 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
@@ -1326,6 +1326,7 @@ public sealed class BSPrim : PhysicsActor
     }
 
     // I've collided with something
+    CollisionEventUpdate collisionCollection = null;
     public void Collide(uint collidingWith, ActorTypes type, OMV.Vector3 contactPoint, OMV.Vector3 contactNormal, float pentrationDepth)
     {
         // m_log.DebugFormat("{0}: Collide: ms={1}, id={2}, with={3}", LogHeader, _subscribedEventsMs, LocalID, collidingWith);
@@ -1343,11 +1344,18 @@ public sealed class BSPrim : PhysicsActor
         if (nowTime < (_lastCollisionTime + _subscribedEventsMs)) return;
         _lastCollisionTime = nowTime;
 
-        // create the event for the collision
-        Dictionary<uint, ContactPoint> contactPoints = new Dictionary<uint, ContactPoint>();
-        contactPoints.Add(collidingWith, new ContactPoint(contactPoint, contactNormal, pentrationDepth));
-        CollisionEventUpdate args = new CollisionEventUpdate(contactPoints);
-        base.SendCollisionUpdate(args);
+        if (collisionCollection == null)
+            collisionCollection = new CollisionEventUpdate();
+        collisionCollection.AddCollider(collidingWith, new ContactPoint(contactPoint, contactNormal, pentrationDepth));
+    }
+
+    public void SendCollisions()
+    {
+        if (collisionCollection != null)
+        {
+            base.SendCollisionUpdate(collisionCollection);
+            collisionCollection = null;
+        }
     }
 }
 }
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs b/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs
index 581d540..94a0ccf 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSScene.cs
@@ -78,6 +78,8 @@ public class BSScene : PhysicsScene, IPhysicsParameters
 
     private Dictionary<uint, BSCharacter> m_avatars = new Dictionary<uint, BSCharacter>();
     private Dictionary<uint, BSPrim> m_prims = new Dictionary<uint, BSPrim>();
+    private HashSet<BSCharacter> m_avatarsWithCollisions = new HashSet<BSCharacter>();
+    private HashSet<BSPrim> m_primsWithCollisions = new HashSet<BSPrim>();
     private List<BSPrim> m_vehicles = new List<BSPrim>();
     private float[] m_heightMap;
     private float m_waterLevel;
@@ -435,6 +437,17 @@ public class BSScene : PhysicsScene, IPhysicsParameters
             }
         }
 
+        // The SendCollision's batch up the collisions on the objects. Now push the collisions into the simulator.
+        foreach (BSPrim bsp in m_primsWithCollisions)
+            bsp.SendCollisions();
+        m_primsWithCollisions.Clear();
+        // foreach (BSCharacter bsc in m_avatarsWithCollisions)
+        //     bsc.SendCollisions();
+        // This is a kludge to get avatar movement updated. ODE sends collisions even if there isn't any
+        foreach (KeyValuePair<uint, BSCharacter> kvp in m_avatars)
+            kvp.Value.SendCollisions();
+        m_avatarsWithCollisions.Clear();
+
         // If any of the objects had updated properties, tell the object it has been changed by the physics engine
         if (updatedEntityCount > 0)
         {
@@ -485,11 +498,13 @@ public class BSScene : PhysicsScene, IPhysicsParameters
         BSPrim prim;
         if (m_prims.TryGetValue(localID, out prim)) {
             prim.Collide(collidingWith, type, collidePoint, collideNormal, penitration);
+            m_primsWithCollisions.Add(prim);
             return;
         }
         BSCharacter actor;
         if (m_avatars.TryGetValue(localID, out actor)) {
             actor.Collide(collidingWith, type, collidePoint, collideNormal, penitration);
+            m_avatarsWithCollisions.Add(actor);
             return;
         }
         return;
diff --git a/OpenSim/Server/Handlers/Asset/AssetServerConnector.cs b/OpenSim/Server/Handlers/Asset/AssetServerConnector.cs
index 8b9e749..46b0c67 100644
--- a/OpenSim/Server/Handlers/Asset/AssetServerConnector.cs
+++ b/OpenSim/Server/Handlers/Asset/AssetServerConnector.cs
@@ -59,7 +59,7 @@ namespace OpenSim.Server.Handlers.Asset
             if (assetService == String.Empty)
                 throw new Exception("No LocalServiceModule in config file");
 
-            Object[] args = new Object[] { config };
+            Object[] args = new Object[] { config, m_ConfigName };
             m_AssetService =
                     ServerUtils.LoadPlugin<IAssetService>(assetService, args);
 
diff --git a/OpenSim/Server/Handlers/Inventory/XInventoryInConnector.cs b/OpenSim/Server/Handlers/Inventory/XInventoryInConnector.cs
index 9d6f964..040c840 100644
--- a/OpenSim/Server/Handlers/Inventory/XInventoryInConnector.cs
+++ b/OpenSim/Server/Handlers/Inventory/XInventoryInConnector.cs
@@ -67,7 +67,7 @@ namespace OpenSim.Server.Handlers.Asset
             if (inventoryService == String.Empty)
                 throw new Exception("No InventoryService in config file");
 
-            Object[] args = new Object[] { config };
+            Object[] args = new Object[] { config, m_ConfigName };
             m_InventoryService =
                     ServerUtils.LoadPlugin<IInventoryService>(inventoryService, args);
 
diff --git a/OpenSim/Services/AssetService/AssetService.cs b/OpenSim/Services/AssetService/AssetService.cs
index d4bfe8f..1427e84 100644
--- a/OpenSim/Services/AssetService/AssetService.cs
+++ b/OpenSim/Services/AssetService/AssetService.cs
@@ -46,7 +46,12 @@ namespace OpenSim.Services.AssetService
 
         protected static AssetService m_RootInstance;
 
-        public AssetService(IConfigSource config) : base(config)
+        public AssetService(IConfigSource config)
+            : this(config, "AssetService")
+        {
+        }
+
+        public AssetService(IConfigSource config, string configName) : base(config, configName)
         {
             if (m_RootInstance == null)
             {
@@ -54,9 +59,9 @@ namespace OpenSim.Services.AssetService
 
                 if (m_AssetLoader != null)
                 {
-                    IConfig assetConfig = config.Configs["AssetService"];
+                    IConfig assetConfig = config.Configs[m_ConfigName];
                     if (assetConfig == null)
-                        throw new Exception("No AssetService configuration");
+                        throw new Exception("No " + m_ConfigName + " configuration");
 
                     string loaderArgs = assetConfig.GetString("AssetLoaderArgs",
                             String.Empty);
diff --git a/OpenSim/Services/AssetService/AssetServiceBase.cs b/OpenSim/Services/AssetService/AssetServiceBase.cs
index 86752f9..177c565 100644
--- a/OpenSim/Services/AssetService/AssetServiceBase.cs
+++ b/OpenSim/Services/AssetService/AssetServiceBase.cs
@@ -39,16 +39,25 @@ namespace OpenSim.Services.AssetService
     {
         protected IAssetDataPlugin m_Database = null;
         protected IAssetLoader m_AssetLoader = null;
+        protected string m_ConfigName = "AssetService";
 
-        public AssetServiceBase(IConfigSource config) : base(config)
+        public AssetServiceBase(IConfigSource config)
+            : this(config, "AssetService")
         {
+        }
+
+        public AssetServiceBase(IConfigSource config, string configName) : base(config)
+        {
+            if (configName != string.Empty)
+                m_ConfigName = configName;
+
             string dllName = String.Empty;
             string connString = String.Empty;
 
             //
-            // Try reading the [AssetService] section first, if it exists
+            // Try reading the [AssetService] section, if it exists
             //
-            IConfig assetConfig = config.Configs["AssetService"];
+            IConfig assetConfig = config.Configs[m_ConfigName];
             if (assetConfig != null)
             {
                 dllName = assetConfig.GetString("StorageProvider", dllName);
diff --git a/OpenSim/Services/HypergridService/HGAssetService.cs b/OpenSim/Services/HypergridService/HGAssetService.cs
index 22e233a..db98166 100644
--- a/OpenSim/Services/HypergridService/HGAssetService.cs
+++ b/OpenSim/Services/HypergridService/HGAssetService.cs
@@ -58,10 +58,10 @@ namespace OpenSim.Services.HypergridService
 
         private UserAccountCache m_Cache;
 
-        public HGAssetService(IConfigSource config) : base(config)
+        public HGAssetService(IConfigSource config, string configName) : base(config, configName)
         {
             m_log.Debug("[HGAsset Service]: Starting");
-            IConfig assetConfig = config.Configs["HGAssetService"];
+            IConfig assetConfig = config.Configs[configName];
             if (assetConfig == null)
                 throw new Exception("No HGAssetService configuration");
 
diff --git a/OpenSim/Services/HypergridService/HGInventoryService.cs b/OpenSim/Services/HypergridService/HGInventoryService.cs
index 41d5a7a..a1287fd 100644
--- a/OpenSim/Services/HypergridService/HGInventoryService.cs
+++ b/OpenSim/Services/HypergridService/HGInventoryService.cs
@@ -60,36 +60,19 @@ namespace OpenSim.Services.HypergridService
 
         private UserAccountCache m_Cache;
 
-        public HGInventoryService(IConfigSource config)
-            : base(config)
+        public HGInventoryService(IConfigSource config, string configName)
+            : base(config, configName)
         {
             m_log.Debug("[HGInventory Service]: Starting");
-
-            string dllName = String.Empty;
-            string connString = String.Empty;
-            //string realm = "Inventory"; // OSG version doesn't use this
-
-            //
-            // Try reading the [DatabaseService] section, if it exists
-            //
-            IConfig dbConfig = config.Configs["DatabaseService"];
-            if (dbConfig != null)
-            {
-                if (dllName == String.Empty)
-                    dllName = dbConfig.GetString("StorageProvider", String.Empty);
-                if (connString == String.Empty)
-                    connString = dbConfig.GetString("ConnectionString", String.Empty);
-            }
+            if (configName != string.Empty)
+                m_ConfigName = configName;
 
             //
             // Try reading the [InventoryService] section, if it exists
             //
-            IConfig invConfig = config.Configs["HGInventoryService"];
+            IConfig invConfig = config.Configs[m_ConfigName];
             if (invConfig != null)
-            {
-                dllName = invConfig.GetString("StorageProvider", dllName);
-                connString = invConfig.GetString("ConnectionString", connString);
-                
+            {                
                 // realm = authConfig.GetString("Realm", realm);
                 string userAccountsDll = invConfig.GetString("UserAccountsService", string.Empty);
                 if (userAccountsDll == string.Empty)
@@ -108,17 +91,6 @@ namespace OpenSim.Services.HypergridService
                 m_Cache = UserAccountCache.CreateUserAccountCache(m_UserAccountService);
             }
 
-            //
-            // We tried, but this doesn't exist. We can't proceed.
-            //
-            if (dllName == String.Empty)
-                throw new Exception("No StorageProvider configured");
-
-            m_Database = LoadPlugin<IXInventoryData>(dllName,
-                    new Object[] {connString, String.Empty});
-            if (m_Database == null)
-                throw new Exception("Could not find a storage interface in the given module");
-
             m_log.Debug("[HG INVENTORY SERVICE]: Starting...");
         }
 
diff --git a/OpenSim/Services/InventoryService/XInventoryService.cs b/OpenSim/Services/InventoryService/XInventoryService.cs
index 1648b51..8c57d17 100644
--- a/OpenSim/Services/InventoryService/XInventoryService.cs
+++ b/OpenSim/Services/InventoryService/XInventoryService.cs
@@ -46,9 +46,17 @@ namespace OpenSim.Services.InventoryService
 
         protected IXInventoryData m_Database;
         protected bool m_AllowDelete = true;
+        protected string m_ConfigName = "InventoryService";
 
-        public XInventoryService(IConfigSource config) : base(config)
+        public XInventoryService(IConfigSource config)
+            : this(config, "InventoryService")
         {
+        }
+        public XInventoryService(IConfigSource config, string configName) : base(config)
+        {
+            if (configName != string.Empty)
+                m_ConfigName = configName;
+
             string dllName = String.Empty;
             string connString = String.Empty;
             //string realm = "Inventory"; // OSG version doesn't use this
@@ -56,7 +64,7 @@ namespace OpenSim.Services.InventoryService
             //
             // Try reading the [InventoryService] section first, if it exists
             //
-            IConfig authConfig = config.Configs["InventoryService"];
+            IConfig authConfig = config.Configs[m_ConfigName];
             if (authConfig != null)
             {
                 dllName = authConfig.GetString("StorageProvider", dllName);