1 files changed, 201 insertions, 0 deletions

diff --git a/OpenSim/Region/OptionalModules/RegionCombinerModule/RegionCombinerLargeLandChannel.cs b/OpenSim/Region/OptionalModules/RegionCombinerModule/RegionCombinerLargeLandChannel.cs
new file mode 100644
index 0000000..4bf2a82
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+++ b/OpenSim/Region/OptionalModules/RegionCombinerModule/RegionCombinerLargeLandChannel.cs
@@ -0,0 +1,201 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using log4net;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.CoreModules.World.Land;
+
+namespace OpenSim.Region.RegionCombinerModule
+{
+    public class RegionCombinerLargeLandChannel : ILandChannel
+    {
+//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private RegionData RegData;
+        private ILandChannel RootRegionLandChannel;
+        private readonly List<RegionData> RegionConnections;
+        
+        #region ILandChannel Members
+
+        public RegionCombinerLargeLandChannel(RegionData regData, ILandChannel rootRegionLandChannel,
+                                              List<RegionData> regionConnections)
+        {
+            RegData = regData;
+            RootRegionLandChannel = rootRegionLandChannel;
+            RegionConnections = regionConnections;
+        }
+
+        public List<ILandObject> ParcelsNearPoint(Vector3 position)
+        {
+            //m_log.DebugFormat("[LANDPARCELNEARPOINT]: {0}>", position);
+            return RootRegionLandChannel.ParcelsNearPoint(position - RegData.Offset);
+        }
+
+        public List<ILandObject> AllParcels()
+        {
+            return RootRegionLandChannel.AllParcels();
+        }
+        
+        public void Clear(bool setupDefaultParcel)
+        {
+            RootRegionLandChannel.Clear(setupDefaultParcel);
+        }
+
+        public ILandObject GetLandObject(Vector3 position)
+        {
+            return GetLandObject(position.X, position.Y);
+        }
+
+        public ILandObject GetLandObject(int x, int y)
+        {
+            return GetLandObject((float)x, (float)y);
+
+//            m_log.DebugFormat("[BIGLANDTESTINT]: <{0},{1}>", x, y);
+//
+//            if (x > 0 && x <= (int)Constants.RegionSize && y > 0 && y <= (int)Constants.RegionSize)
+//            {
+//                return RootRegionLandChannel.GetLandObject(x, y);
+//            }
+//            else
+//            {
+//                int offsetX = (x / (int)Constants.RegionSize);
+//                int offsetY = (y / (int)Constants.RegionSize);
+//                offsetX *= (int)Constants.RegionSize;
+//                offsetY *= (int)Constants.RegionSize;
+//
+//                foreach (RegionData regionData in RegionConnections)
+//                {
+//                    if (regionData.Offset.X == offsetX && regionData.Offset.Y == offsetY)
+//                    {
+//                        m_log.DebugFormat(
+//                            "[REGION COMBINER LARGE LAND CHANNEL]: Found region {0} at offset {1},{2}", 
+//                            regionData.RegionScene.Name, offsetX, offsetY);
+//
+//                        return regionData.RegionScene.LandChannel.GetLandObject(x - offsetX, y - offsetY);
+//                    }
+//                }
+//                //ILandObject obj = new LandObject(UUID.Zero, false, RegData.RegionScene);
+//                //obj.LandData.Name = "NO LAND";
+//                //return obj;
+//            }
+//
+//            m_log.DebugFormat("[REGION COMBINER LARGE LAND CHANNEL]: No region found at {0},{1}, returning null", x, y);
+//
+//            return null;
+        }
+
+        public ILandObject GetLandObject(int localID)
+        {
+            // XXX: Possibly should be looking in every land channel, not just the root.
+            return RootRegionLandChannel.GetLandObject(localID);
+        }
+
+        public ILandObject GetLandObject(float x, float y)
+        {
+//            m_log.DebugFormat("[BIGLANDTESTFLOAT]: <{0},{1}>", x, y);
+            
+            if (x > 0 && x <= (int)Constants.RegionSize && y > 0 && y <= (int)Constants.RegionSize)
+            {
+                return RootRegionLandChannel.GetLandObject(x, y);
+            }
+            else
+            {
+                int offsetX = (int)(x/(int) Constants.RegionSize);
+                int offsetY = (int)(y/(int) Constants.RegionSize);
+                offsetX *= (int) Constants.RegionSize;
+                offsetY *= (int) Constants.RegionSize;
+
+                foreach (RegionData regionData in RegionConnections)
+                {
+                    if (regionData.Offset.X == offsetX && regionData.Offset.Y == offsetY)
+                    {
+//                        m_log.DebugFormat(
+//                            "[REGION COMBINER LARGE LAND CHANNEL]: Found region {0} at offset {1},{2}", 
+//                            regionData.RegionScene.Name, offsetX, offsetY);
+
+                        return regionData.RegionScene.LandChannel.GetLandObject(x - offsetX, y - offsetY);
+                    }
+                }
+
+//                ILandObject obj = new LandObject(UUID.Zero, false, RegData.RegionScene);
+//                obj.LandData.Name = "NO LAND";
+//                return obj;
+            }
+
+//            m_log.DebugFormat("[REGION COMBINER LARGE LAND CHANNEL]: No region found at {0},{1}, returning null", x, y);
+
+            return null;
+        }
+
+        public bool IsForcefulBansAllowed()
+        {
+            return RootRegionLandChannel.IsForcefulBansAllowed();
+        }
+
+        public void UpdateLandObject(int localID, LandData data)
+        {
+            RootRegionLandChannel.UpdateLandObject(localID, data);
+        }
+
+        public void Join(int start_x, int start_y, int end_x, int end_y, UUID attempting_user_id)
+        {
+            RootRegionLandChannel.Join(start_x, start_y, end_x, end_y, attempting_user_id);
+        }
+
+        public void Subdivide(int start_x, int start_y, int end_x, int end_y, UUID attempting_user_id)
+        {
+            RootRegionLandChannel.Subdivide(start_x, start_y, end_x, end_y, attempting_user_id);
+        }
+
+        public void ReturnObjectsInParcel(int localID, uint returnType, UUID[] agentIDs, UUID[] taskIDs, IClientAPI remoteClient)
+        {
+            RootRegionLandChannel.ReturnObjectsInParcel(localID, returnType, agentIDs, taskIDs, remoteClient);
+        }
+
+        public void setParcelObjectMaxOverride(overrideParcelMaxPrimCountDelegate overrideDel)
+        {
+            RootRegionLandChannel.setParcelObjectMaxOverride(overrideDel);
+        }
+
+        public void setSimulatorObjectMaxOverride(overrideSimulatorMaxPrimCountDelegate overrideDel)
+        {
+            RootRegionLandChannel.setSimulatorObjectMaxOverride(overrideDel);
+        }
+
+        public void SetParcelOtherCleanTime(IClientAPI remoteClient, int localID, int otherCleanTime)
+        {
+            RootRegionLandChannel.SetParcelOtherCleanTime(remoteClient, localID, otherCleanTime);
+        }
+
+        #endregion
+    }
+}
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