From 645d2c49e16c4f7091d224e4373b7dadf11f5451 Mon Sep 17 00:00:00 2001 From: Justin Clarke Casey Date: Sat, 30 Aug 2008 17:57:48 +0000 Subject: [PATCH] * Remove unused OpenSim/Framework/RegionHandle.cs as per Homer's suggestion in mantis 2082. Thanks. --- OpenSim/Framework/RegionHandle.cs | 149 ------------------------------ 1 file changed, 149 deletions(-) delete mode 100644 OpenSim/Framework/RegionHandle.cs diff --git a/OpenSim/Framework/RegionHandle.cs b/OpenSim/Framework/RegionHandle.cs deleted file mode 100644 index f55f08520d..0000000000 --- a/OpenSim/Framework/RegionHandle.cs +++ /dev/null @@ -1,149 +0,0 @@ -/* - * 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 OpenSim 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.Net; -using System.Net.Sockets; - -namespace OpenSim.Framework -{ - /// - /// A class for manipulating RegionHandle coordinates - /// - internal class RegionHandle - { - private UInt64 handle; - - /// - /// Initialises a new grid-aware RegionHandle - /// - /// IP Address of the Grid Server for this region - /// Grid X Coordinate - /// Grid Y Coordinate - public RegionHandle(string ip, short x, short y) - { - IPAddress addr = IPAddress.Parse(ip); - - if (addr.AddressFamily != AddressFamily.InterNetwork) - throw new Exception("Bad RegionHandle Parameter - must be an IPv4 address"); - - uint baseHandle = BitConverter.ToUInt32(addr.GetAddressBytes(), 0); - - // Split the IP address in half - short a = (short) ((baseHandle << 16) & 0xFFFF); - short b = (short) ((baseHandle << 0) & 0xFFFF); - - // Raise the bounds a little - uint nx = (uint) x; - uint ny = (uint) y; - - // Multiply grid coords to get region coords - nx *= Constants.RegionSize; - ny *= Constants.RegionSize; - - // Stuff the IP address in too - nx = (uint) a << 16; - ny = (uint) b << 16; - - handle = ((UInt64) nx << 32) | (uint) ny; - } - - /// - /// Initialises a new RegionHandle that is not inter-grid aware - /// - /// Grid X Coordinate - /// Grid Y Coordinate - public RegionHandle(uint x, uint y) - { - handle = ((x * Constants.RegionSize) << 32) | (y * Constants.RegionSize); - } - - /// - /// Initialises a new RegionHandle from an existing value - /// - /// A U64 RegionHandle - public RegionHandle(UInt64 Region) - { - handle = Region; - } - - /// - /// Returns the Grid Masked RegionHandle - For use in Teleport packets and other packets where sending the grid IP address may be handy. - /// - /// Do not use for SimulatorEnable packets. The client will choke. - /// Region Handle including IP Address encoding - public UInt64 getTeleportHandle() - { - return handle; - } - - /// - /// Returns a RegionHandle which may be used for SimulatorEnable packets. Removes the IP address encoding and returns the lower bounds. - /// - /// A U64 RegionHandle for use in SimulatorEnable packets. - public UInt64 getNeighbourHandle() - { - UInt64 mask = 0x0000FFFF0000FFFF; - - return handle | mask; - } - - /// - /// Returns the IP Address of the GridServer from a Grid-Encoded RegionHandle - /// - /// Grid Server IP Address - public IPAddress getGridIP() - { - uint a = (uint) ((handle >> 16) & 0xFFFF); - uint b = (uint) ((handle >> 48) & 0xFFFF); - - return new IPAddress((long) (a << 16) | (long) b); - } - - /// - /// Returns the X Coordinate from a Grid-Encoded RegionHandle - /// - /// X Coordinate - public uint getGridX() - { - uint x = (uint) ((handle >> 32) & 0xFFFF); - - return x; - } - - /// - /// Returns the Y Coordinate from a Grid-Encoded RegionHandle - /// - /// Y Coordinate - public uint getGridY() - { - uint y = (uint) ((handle >> 0) & 0xFFFF); - - return y; - } - } -} \ No newline at end of file