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4cbadc3c49
This requires a new GridService.GetDefaultHypergridRegions() so ROBUST services require updating but not simulators. This method still returns regions flagged with just DefaultRegion after any DefaultHGRegions, so if no DefaultHGRegions are specified then existing configured defaults will still work. Immediate use is for conference where we need to be able to specify different defaults However, this is also generally useful to send experienced HG users to one default location and local users whose specified region fails (e.g. no "home" or "last") to another.
111 lines
4.0 KiB
C#
111 lines
4.0 KiB
C#
/*
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* Copyright (c) Contributors, http://opensimulator.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 OpenSimulator 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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using System;
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using System.Collections.Generic;
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using OpenMetaverse;
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using OpenSim.Framework;
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namespace OpenSim.Data
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{
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public class RegionData
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{
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public UUID RegionID;
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public UUID ScopeID;
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public string RegionName;
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/// <summary>
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/// The position in meters of this region.
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/// </summary>
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public int posX;
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/// <summary>
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/// The position in meters of this region.
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/// </summary>
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public int posY;
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public int sizeX;
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public int sizeY;
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/// <summary>
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/// Return the x-coordinate of this region.
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/// </summary>
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public int coordX { get { return posX / (int)Constants.RegionSize; } }
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/// <summary>
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/// Return the y-coordinate of this region.
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/// </summary>
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public int coordY { get { return posY / (int)Constants.RegionSize; } }
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public Dictionary<string, object> Data;
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}
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/// <summary>
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/// An interface for connecting to the authentication datastore
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/// </summary>
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public interface IRegionData
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{
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RegionData Get(UUID regionID, UUID ScopeID);
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List<RegionData> Get(string regionName, UUID ScopeID);
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RegionData Get(int x, int y, UUID ScopeID);
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List<RegionData> Get(int xStart, int yStart, int xEnd, int yEnd, UUID ScopeID);
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bool Store(RegionData data);
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bool SetDataItem(UUID principalID, string item, string value);
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bool Delete(UUID regionID);
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List<RegionData> GetDefaultRegions(UUID scopeID);
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List<RegionData> GetDefaultHypergridRegions(UUID scopeID);
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List<RegionData> GetFallbackRegions(UUID scopeID, int x, int y);
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List<RegionData> GetHyperlinks(UUID scopeID);
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}
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public class RegionDataDistanceCompare : IComparer<RegionData>
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{
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private Vector2 m_origin;
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public RegionDataDistanceCompare(int x, int y)
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{
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m_origin = new Vector2(x, y);
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}
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public int Compare(RegionData regionA, RegionData regionB)
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{
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Vector2 vectorA = new Vector2(regionA.posX, regionA.posY);
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Vector2 vectorB = new Vector2(regionB.posX, regionB.posY);
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return Math.Sign(VectorDistance(m_origin, vectorA) - VectorDistance(m_origin, vectorB));
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}
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private float VectorDistance(Vector2 x, Vector2 y)
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{
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return (x - y).Length();
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}
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}
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}
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