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267 lines
10 KiB
C#
267 lines
10 KiB
C#
/*
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* Copyright (c) Contributors, http://www.openmetaverse.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the OpenSim Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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using System;
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using Db4objects.Db4o;
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using libsecondlife;
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using OpenSim.Framework.Console;
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using OpenSim.Framework.Interfaces;
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using OpenSim.Framework.Types;
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namespace OpenSim.Region.Storage.LocalStorageDb4o
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{
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/// <summary>
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///
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/// </summary>
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public class Db4LocalStorage : ILocalStorage
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{
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private IObjectContainer db;
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private string datastore;
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public Db4LocalStorage()
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{
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}
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public void Initialise(string dfile)
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{
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MainLog.Instance.Warn("Db4LocalStorage Opening " + dfile);
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datastore = dfile;
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try
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{
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db = Db4oFactory.OpenFile(datastore);
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MainLog.Instance.Verbose("Db4LocalStorage creation");
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}
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catch (Exception e)
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{
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db.Close();
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MainLog.Instance.Warn("Db4LocalStorage :Constructor - Exception occured");
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MainLog.Instance.Warn(e.ToString());
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}
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}
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public void StorePrim(PrimData prim)
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{
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IObjectSet result = db.Query(new UUIDPrimQuery(prim.FullID));
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if (result.Count > 0)
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{
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//prim already in storage
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//so update it
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PrimData found = (PrimData)result.Next();
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found.PathBegin = prim.PathBegin;
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found.PathCurve = prim.PathCurve;
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found.PathEnd = prim.PathEnd;
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found.PathRadiusOffset = prim.PathRadiusOffset;
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found.PathRevolutions = prim.PathRevolutions;
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found.PathScaleX = prim.PathScaleX;
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found.PathScaleY = prim.PathScaleY;
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found.PathShearX = prim.PathShearX;
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found.PathShearY = prim.PathShearY;
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found.PathSkew = prim.PathSkew;
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found.PathTaperX = prim.PathTaperX;
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found.PathTaperY = prim.PathTaperY;
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found.PathTwist = prim.PathTwist;
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found.PathTwistBegin = prim.PathTwistBegin;
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found.PCode = prim.PCode;
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found.ProfileBegin = prim.ProfileBegin;
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found.ProfileCurve = prim.ProfileCurve;
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found.ProfileEnd = prim.ProfileEnd;
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found.ProfileHollow = prim.ProfileHollow;
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found.Position = prim.Position;
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found.Rotation = prim.Rotation;
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found.TextureEntry = prim.TextureEntry;
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db.Set(found);
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db.Commit();
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}
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else
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{
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//not in storage
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db.Set(prim);
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db.Commit();
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}
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}
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public void RemovePrim(LLUUID primID)
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{
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IObjectSet result = db.Query(new UUIDPrimQuery(primID));
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if (result.Count > 0)
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{
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PrimData found = (PrimData)result.Next();
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db.Delete(found);
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}
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}
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public void LoadPrimitives(ILocalStorageReceiver receiver)
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{
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IObjectSet result = db.Get(typeof(PrimData));
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MainLog.Instance.Verbose("Db4LocalStorage.cs: LoadPrimitives() - number of prims in storages is " + result.Count);
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foreach (PrimData prim in result)
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{
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receiver.PrimFromStorage(prim);
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}
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}
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public float[] LoadWorld()
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{
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MainLog.Instance.Verbose("LoadWorld() - Loading world....");
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float[] heightmap = null;
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MainLog.Instance.Verbose("LoadWorld() - Looking for a heightmap in local DB");
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IObjectSet world_result = db.Get(typeof(MapStorage));
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if (world_result.Count > 0)
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{
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MainLog.Instance.Verbose("LoadWorld() - Found a heightmap in local database, loading");
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MapStorage map = (MapStorage)world_result.Next();
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//blank.LandMap = map.Map;
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heightmap = map.Map;
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}
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return heightmap;
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}
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public void SaveMap(float[] heightmap)
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{
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IObjectSet world_result = db.Get(typeof(MapStorage));
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if (world_result.Count > 0)
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{
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MainLog.Instance.Verbose("SaveWorld() - updating saved copy of heightmap in local database");
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MapStorage map = (MapStorage)world_result.Next();
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db.Delete(map);
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}
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MapStorage map1 = new MapStorage();
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map1.Map = heightmap; //OpenSim_Main.local_world.LandMap;
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db.Set(map1);
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db.Commit();
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}
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public void SaveLandObject(LandData landObject)
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{
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IObjectSet result = db.Query(new UUIDLandQuery(landObject.globalID));
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if (result.Count > 0)
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{
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//Old Land
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LandData updateLand = (LandData)result.Next();
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updateLand.AABBMax = landObject.AABBMax;
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updateLand.AABBMin = landObject.AABBMin;
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updateLand.area = landObject.area;
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updateLand.auctionID = landObject.auctionID;
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updateLand.authBuyerID = landObject.authBuyerID;
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updateLand.category = landObject.category;
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updateLand.claimDate = landObject.claimDate;
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updateLand.claimPrice = landObject.claimPrice;
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updateLand.groupID = landObject.groupID;
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updateLand.groupPrims = landObject.groupPrims;
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updateLand.isGroupOwned = landObject.isGroupOwned;
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updateLand.landingType = landObject.landingType;
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updateLand.mediaAutoScale = landObject.mediaAutoScale;
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updateLand.mediaID = landObject.mediaID;
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updateLand.mediaURL = landObject.mediaURL;
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updateLand.musicURL = landObject.musicURL;
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updateLand.localID = landObject.localID;
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updateLand.ownerID = landObject.ownerID;
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updateLand.passHours = landObject.passHours;
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updateLand.passPrice = landObject.passPrice;
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updateLand.landBitmapByteArray = (byte[])landObject.landBitmapByteArray.Clone();
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updateLand.landDesc = landObject.landDesc;
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updateLand.landFlags = landObject.landFlags;
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updateLand.landName = landObject.landName;
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updateLand.landStatus = landObject.landStatus;
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updateLand.salePrice = landObject.salePrice;
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updateLand.snapshotID = landObject.snapshotID;
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updateLand.userLocation = landObject.userLocation;
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updateLand.userLookAt = landObject.userLookAt;
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db.Set(updateLand);
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}
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else
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{
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db.Set(landObject);
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}
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db.Commit();
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}
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public void SaveLandObjects(LandData[] landObject_data)
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{
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MainLog.Instance.Notice("Land Backup: Saving Lands...");
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int i;
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for (i = 0; i < landObject_data.GetLength(0); i++)
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{
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SaveLandObject(landObject_data[i]);
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}
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MainLog.Instance.Notice("Land Backup: Land Save Complete");
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}
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public void RemoveLandObject(LandData landObject)
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{
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IObjectSet result = db.Query(new UUIDLandQuery(landObject.globalID));
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if (result.Count > 0)
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{
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db.Delete(result[0]);
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}
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db.Commit();
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}
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public void RemoveAllLandObjects()
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{
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MainLog.Instance.Notice("Land Backup: Removing all land objects...");
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IObjectSet result = db.Get(typeof(LandData));
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if (result.Count > 0)
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{
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foreach (LandData landData in result)
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{
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RemoveLandObject(landData);
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}
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}
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}
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public void LoadLandObjects(ILocalStorageLandObjectReceiver recv)
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{
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MainLog.Instance.Notice("Land Backup: Loading Lands...");
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IObjectSet result = db.Get(typeof(LandData));
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if (result.Count > 0)
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{
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MainLog.Instance.Notice("Land Backup: Lands exist in database.");
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foreach (LandData landData in result)
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{
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recv.LandFromStorage(landData);
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}
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}
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else
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{
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MainLog.Instance.Notice("Land Backup: No landObjects exist. Creating basic landObject.");
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recv.NoLandDataFromStorage();
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}
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MainLog.Instance.Notice("Land Backup: Lands Restored");
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}
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public void ShutDown()
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{
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db.Commit();
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db.Close();
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}
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}
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} |