1 files changed, 69 insertions, 36 deletions

diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 7772f94..be8aed1 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -1033,7 +1033,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             BordersLocked = true;
             Border northBorder = new Border();
-            northBorder.BorderLine = new Vector3(float.MinValue, float.MaxValue, (int)Constants.RegionSize);  //<---
+            northBorder.BorderLine = new Vector3(float.MinValue, float.MaxValue, (float)RegionInfo.RegionSizeY);  //<---
             northBorder.CrossDirection = Cardinals.N;
             NorthBorders.Add(northBorder);
 
@@ -1043,7 +1043,7 @@ namespace OpenSim.Region.Framework.Scenes
             SouthBorders.Add(southBorder);
 
             Border eastBorder = new Border();
-            eastBorder.BorderLine = new Vector3(float.MinValue, float.MaxValue, (int)Constants.RegionSize);   //<---
+            eastBorder.BorderLine = new Vector3(float.MinValue, float.MaxValue, (float)RegionInfo.RegionSizeY);   //<---
             eastBorder.CrossDirection = Cardinals.E;
             EastBorders.Add(eastBorder);
 
@@ -1099,16 +1099,19 @@ namespace OpenSim.Region.Framework.Scenes
         /// <returns>True after all operations complete, throws exceptions otherwise.</returns>
         public override void OtherRegionUp(GridRegion otherRegion)
         {
-            uint xcell = (uint)((int)otherRegion.RegionLocX / (int)Constants.RegionSize);
-            uint ycell = (uint)((int)otherRegion.RegionLocY / (int)Constants.RegionSize);
+            // uint xcell = (uint)((int)otherRegion.RegionLocX / (int)Constants.RegionSize);
+            // uint ycell = (uint)((int)otherRegion.RegionLocY / (int)Constants.RegionSize);
+            uint xcell = Util.WorldToRegionLoc((uint)otherRegion.RegionLocX);
+            uint ycell = Util.WorldToRegionLoc((uint)otherRegion.RegionLocY);
+
             //m_log.InfoFormat("[SCENE]: (on region {0}): Region {1} up in coords {2}-{3}", 
             //    RegionInfo.RegionName, otherRegion.RegionName, xcell, ycell);
 
             if (RegionInfo.RegionHandle != otherRegion.RegionHandle)
             {
                 // If these are cast to INT because long + negative values + abs returns invalid data
-                int resultX = Math.Abs((int)xcell - (int)RegionInfo.RegionLocX);
-                int resultY = Math.Abs((int)ycell - (int)RegionInfo.RegionLocY);
+                int resultX = Math.Abs((int)xcell - (int)RegionInfo.LegacyRegionLocX);
+                int resultY = Math.Abs((int)ycell - (int)RegionInfo.LegacyRegionLocY);
                 if (resultX <= 1 && resultY <= 1)
                 {
                     // Let the grid service module know, so this can be cached
@@ -1183,8 +1186,8 @@ namespace OpenSim.Region.Framework.Scenes
         /// </returns>
         public int HaveNeighbor(Cardinals car, ref int[] fix)
         {
-            uint neighbourx = RegionInfo.RegionLocX;
-            uint neighboury = RegionInfo.RegionLocY;
+            uint neighbourx = RegionInfo.LegacyRegionLocX;
+            uint neighboury = RegionInfo.LegacyRegionLocY;
 
             int dir = (int)car;
 
@@ -1198,14 +1201,16 @@ namespace OpenSim.Region.Framework.Scenes
             else if (dir > 3 && dir < 7) // Heading Sout
                 neighboury--;
 
-            int x = (int)(neighbourx * Constants.RegionSize);
-            int y = (int)(neighboury * Constants.RegionSize);
-            GridRegion neighbourRegion = GridService.GetRegionByPosition(RegionInfo.ScopeID, x, y);
+            // int x = (int)(neighbourx * Constants.RegionSize);
+            // int y = (int)(neighboury * Constants.RegionSize);
+            uint x = Util.RegionToWorldLoc(neighbourx);
+            uint y = Util.RegionToWorldLoc(neighboury);
+            GridRegion neighbourRegion = GridService.GetRegionByPosition(RegionInfo.ScopeID, (int)x, (int)y);
 
             if (neighbourRegion == null)
             {
-                fix[0] = (int)(RegionInfo.RegionLocX - neighbourx);
-                fix[1] = (int)(RegionInfo.RegionLocY - neighboury);
+                fix[0] = (int)(RegionInfo.LegacyRegionLocX - neighbourx);
+                fix[1] = (int)(RegionInfo.LegacyRegionLocY - neighboury);
                 return dir * (-1);
             }
             else
@@ -1894,7 +1899,7 @@ namespace OpenSim.Region.Framework.Scenes
         {
             try
             {
-                double[,] map = SimulationDataService.LoadTerrain(RegionInfo.RegionID);
+                TerrainData map = SimulationDataService.LoadTerrain(RegionInfo.RegionID, (int)RegionInfo.RegionSizeX, (int)RegionInfo.RegionSizeY, (int)RegionInfo.RegionSizeZ);
                 if (map == null)
                 {
                     // This should be in the Terrain module, but it isn't because
@@ -1905,7 +1910,7 @@ namespace OpenSim.Region.Framework.Scenes
                         m_InitialTerrain = terrainConfig.GetString("InitialTerrain", m_InitialTerrain);
 
                     m_log.InfoFormat("[TERRAIN]: No default terrain. Generating a new terrain {0}.", m_InitialTerrain);
-                    Heightmap = new TerrainChannel(m_InitialTerrain);
+                    Heightmap = new TerrainChannel(m_InitialTerrain, (int)RegionInfo.RegionSizeX, (int)RegionInfo.RegionSizeY, (int)RegionInfo.RegionSizeZ);
 
                     SimulationDataService.StoreTerrain(Heightmap.GetDoubles(), RegionInfo.RegionID);
                 }
@@ -2478,6 +2483,23 @@ namespace OpenSim.Region.Framework.Scenes
                 EntityTransferModule.Cross(grp, attemptedPosition, silent);
         }
 
+        // Simple test to see if a position is in the current region.
+        // Resuming the position is relative to the region so anything outside its bounds.
+        // Return 'true' if position inside region.
+        public bool PositionIsInCurrentRegion(Vector3 pos)
+        {
+            bool ret = true;
+            int xx = (int)Math.Floor(pos.X);
+            int yy = (int)Math.Floor(pos.Y);
+            if (xx < 0
+                    || xx > RegionInfo.RegionSizeX
+                    || yy < 0
+                    || yy > RegionInfo.RegionSizeY)
+                ret = false;
+            return ret;
+
+        }
+
         public Border GetCrossedBorder(Vector3 position, Cardinals gridline)
         {
             if (BordersLocked)
@@ -3994,12 +4016,12 @@ namespace OpenSim.Region.Framework.Scenes
         {
             if (posX < 0)
                 posX = 0;
-            else if (posX >= 256)
-                posX = 255.999f;
+            else if (posX >= (float)RegionInfo.RegionSizeX)
+                posX = (float)RegionInfo.RegionSizeX - 0.001f;
             if (posY < 0)
                 posY = 0;
-            else if (posY >= 256)
-                posY = 255.999f;
+            else if (posY >= (float)RegionInfo.RegionSizeY)
+                posY = (float)RegionInfo.RegionSizeY - 0.001f;
 
             reason = String.Empty;
             if (Permissions.IsGod(agentID))
@@ -4293,7 +4315,7 @@ namespace OpenSim.Region.Framework.Scenes
                 "[SCENE]: Incoming child agent update for {0} in {1}", cAgentData.AgentID, RegionInfo.RegionName);
 
             // TODO: This check should probably be in QueryAccess().
-            ILandObject nearestParcel = GetNearestAllowedParcel(cAgentData.AgentID, Constants.RegionSize / 2, Constants.RegionSize / 2);
+            ILandObject nearestParcel = GetNearestAllowedParcel(cAgentData.AgentID, RegionInfo.RegionSizeX / 2, RegionInfo.RegionSizeY / 2);
             if (nearestParcel == null)
             {
                 m_log.InfoFormat(
@@ -4371,8 +4393,8 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     uint rRegionX = (uint)(cAgentData.RegionHandle >> 40);
                     uint rRegionY = (((uint)(cAgentData.RegionHandle)) >> 8);
-                    uint tRegionX = RegionInfo.RegionLocX;
-                    uint tRegionY = RegionInfo.RegionLocY;
+                    uint tRegionX = RegionInfo.LegacyRegionLocX;
+                    uint tRegionY = RegionInfo.LegacyRegionLocY;
                     //Send Data to ScenePresence
                     childAgentUpdate.UpdateChildAgent(cAgentData, tRegionX, tRegionY, rRegionX, rRegionY);
                     // Not Implemented:
@@ -4600,13 +4622,22 @@ namespace OpenSim.Region.Framework.Scenes
             ScenePresence sp = GetScenePresence(remoteClient.AgentId);
             if (sp != null)
             {
-                uint regionX = RegionInfo.RegionLocX;
-                uint regionY = RegionInfo.RegionLocY;
+                /*
+                uint regionX = RegionInfo.LegacyRegionLocX;
+                uint regionY = RegionInfo.LegacyRegionLocY;
 
+                Util.RegionHandleToWorldLoc(regionHandle, out regionX, out regionY);
                 Utils.LongToUInts(regionHandle, out regionX, out regionY);
 
-                int shiftx = (int) regionX - (int) RegionInfo.RegionLocX * (int)Constants.RegionSize;
-                int shifty = (int) regionY - (int) RegionInfo.RegionLocY * (int)Constants.RegionSize;
+                int shiftx = (int) regionX - (int) RegionInfo.LegacyRegionLocX * (int)Constants.RegionSize;
+                int shifty = (int) regionY - (int) RegionInfo.LegacyRegionLocY * (int)Constants.RegionSize;
+                 */
+
+                uint regionX, regionY;
+                Util.RegionHandleToWorldLoc(regionHandle, out regionX, out regionY);
+
+                int shiftx = (int) regionX - (int)RegionInfo.RegionWorldLocX;
+                int shifty = (int) regionY - (int)RegionInfo.RegionWorldLocY;
 
                 position.X += shiftx;
                 position.Y += shifty;
@@ -4817,7 +4848,7 @@ namespace OpenSim.Region.Framework.Scenes
                 else
                 {
 
-                    if (pos.X > 0f && pos.X < Constants.RegionSize && pos.Y > 0f && pos.Y < Constants.RegionSize)
+                    if (pos.X > 0f && pos.X < RegionInfo.RegionSizeX && pos.Y > 0f && pos.Y < RegionInfo.RegionSizeY)
                     {
                         // The only time parcel != null when an object is inside a region is when
                         // there is nothing behind the landchannel.  IE, no land plugin loaded.
@@ -5478,7 +5509,7 @@ namespace OpenSim.Region.Framework.Scenes
         {
             Vector3 unitDirection = Vector3.Normalize(direction);
             //Making distance to search go through some sane limit of distance
-            for (float distance = 0; distance < Constants.RegionSize * 2; distance += .5f)
+            for (float distance = 0; distance < Math.Max(RegionInfo.RegionSizeX, RegionInfo.RegionSizeY) * 2; distance += .5f)
             {
                 Vector3 testPos = Vector3.Add(pos, Vector3.Multiply(unitDirection, distance));
                 if (parcel.ContainsPoint((int)testPos.X, (int)testPos.Y))
@@ -5532,9 +5563,9 @@ namespace OpenSim.Region.Framework.Scenes
             int count = 0;
             int avgx = 0;
             int avgy = 0;
-            for (int x = 0; x < Constants.RegionSize; x++)
+            for (int x = 0; x < RegionInfo.RegionSizeX; x++)
             {
-                for (int y = 0; y < Constants.RegionSize; y++)
+                for (int y = 0; y < RegionInfo.RegionSizeY; y++)
                 {
                     //Just keep a running average as we check if all the points are inside or not
                     if (parcel.ContainsPoint(x, y))
@@ -5558,31 +5589,33 @@ namespace OpenSim.Region.Framework.Scenes
 
         private Vector3 GetNearestRegionEdgePosition(ScenePresence avatar)
         {
-            float xdistance = avatar.AbsolutePosition.X < Constants.RegionSize / 2 ? avatar.AbsolutePosition.X : Constants.RegionSize - avatar.AbsolutePosition.X;
-            float ydistance = avatar.AbsolutePosition.Y < Constants.RegionSize / 2 ? avatar.AbsolutePosition.Y : Constants.RegionSize - avatar.AbsolutePosition.Y;
+            float xdistance = avatar.AbsolutePosition.X < RegionInfo.RegionSizeX / 2
+                                ? avatar.AbsolutePosition.X : RegionInfo.RegionSizeX - avatar.AbsolutePosition.X;
+            float ydistance = avatar.AbsolutePosition.Y < RegionInfo.RegionSizeY / 2
+                                ? avatar.AbsolutePosition.Y : RegionInfo.RegionSizeY - avatar.AbsolutePosition.Y;
 
             //find out what vertical edge to go to
             if (xdistance < ydistance)
             {
-                if (avatar.AbsolutePosition.X < Constants.RegionSize / 2)
+                if (avatar.AbsolutePosition.X < RegionInfo.RegionSizeX / 2)
                 {
                     return GetPositionAtAvatarHeightOrGroundHeight(avatar, 0.0f, avatar.AbsolutePosition.Y);
                 }
                 else
                 {
-                    return GetPositionAtAvatarHeightOrGroundHeight(avatar, Constants.RegionSize, avatar.AbsolutePosition.Y);
+                    return GetPositionAtAvatarHeightOrGroundHeight(avatar, RegionInfo.RegionSizeY, avatar.AbsolutePosition.Y);
                 }
             }
             //find out what horizontal edge to go to
             else
             {
-                if (avatar.AbsolutePosition.Y < Constants.RegionSize / 2)
+                if (avatar.AbsolutePosition.Y < RegionInfo.RegionSizeY / 2)
                 {
                     return GetPositionAtAvatarHeightOrGroundHeight(avatar, avatar.AbsolutePosition.X, 0.0f);
                 }
                 else
                 {
-                    return GetPositionAtAvatarHeightOrGroundHeight(avatar, avatar.AbsolutePosition.X, Constants.RegionSize);
+                    return GetPositionAtAvatarHeightOrGroundHeight(avatar, avatar.AbsolutePosition.X, RegionInfo.RegionSizeY);
                 }
             }
         }