6e7af40682
* The meaning of Settings.ALWAYS_DECODE_OBJECTS has changed slightly, agent updates are now always decoded regardless of this setting. Clients that are not doing object tracking and have this set to false should see less memory usage * NameValue is now a struct * LLObject.NameValues is now an array to help with performance and serialization git-svn-id: http://libopenmetaverse.googlecode.com/svn/trunk@1135 52acb1d6-8a22-11de-b505-999d5b087335
592 lines
18 KiB
C#
592 lines
18 KiB
C#
/*
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* Copyright (c) 2007, Second Life Reverse Engineering Team
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* All rights reserved.
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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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*
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* - Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* - Neither the name of the Second Life Reverse Engineering Team nor the names
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* of its contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* 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 System.Xml;
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using System.Xml.Serialization;
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using libsecondlife.Packets;
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namespace libsecondlife
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{
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/// <summary>
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/// Base class for primitives and avatars
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/// </summary>
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[Serializable]
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public abstract partial class LLObject
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{
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#region Enumerations
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/// <summary>
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/// Primary parameters for primitives such as Physics Enabled or Phantom
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/// </summary>
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[Flags]
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public enum ObjectFlags : uint
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{
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/// <summary>None of the primary flags are enabled</summary>
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None = 0,
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/// <summary>Whether physics are enabled for this object</summary>
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Physics = 0x00000001,
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/// <summary></summary>
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CreateSelected = 0x00000002,
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/// <summary></summary>
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ObjectModify = 0x00000004,
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/// <summary></summary>
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ObjectCopy = 0x00000008,
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/// <summary></summary>
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ObjectAnyOwner = 0x00000010,
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/// <summary></summary>
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ObjectYouOwner = 0x00000020,
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/// <summary></summary>
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Scripted = 0x00000040,
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/// <summary>Whether this object contains an active touch script</summary>
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Touch = 0x00000080,
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/// <summary></summary>
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ObjectMove = 0x00000100,
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/// <summary>Whether this object can receive payments</summary>
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Money = 0x00000200,
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/// <summary>Whether this object is phantom (no collisions)</summary>
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Phantom = 0x00000400,
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/// <summary></summary>
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InventoryEmpty = 0x00000800,
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/// <summary></summary>
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JointHinge = 0x00001000,
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/// <summary></summary>
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JointP2P = 0x00002000,
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/// <summary></summary>
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JointLP2P = 0x00004000,
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/// <summary>Deprecated</summary>
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JointWheel = 0x00008000,
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/// <summary></summary>
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AllowInventoryDrop = 0x00010000,
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/// <summary></summary>
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ObjectTransfer = 0x00020000,
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/// <summary></summary>
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ObjectGroupOwned = 0x00040000,
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/// <summary>Deprecated</summary>
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ObjectYouOfficer = 0x00080000,
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/// <summary></summary>
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CameraDecoupled = 0x00100000,
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/// <summary></summary>
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AnimSource = 0x00200000,
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/// <summary></summary>
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CameraSource = 0x00400000,
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/// <summary></summary>
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CastShadows = 0x00800000,
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/// <summary></summary>
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ObjectOwnerModify = 0x10000000,
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/// <summary></summary>
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TemporaryOnRez = 0x20000000,
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/// <summary></summary>
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Temporary = 0x40000000,
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/// <summary></summary>
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ZlibCompressed = 0x80000000
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}
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#endregion Enumerations
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#region Structs
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/// <summary>
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///
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/// </summary>
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[Serializable]
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public struct ObjectData
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{
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/// <summary></summary>
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public int PathTwistBegin;
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/// <summary></summary>
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public float PathEnd;
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/// <summary></summary>
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public float ProfileBegin;
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/// <summary></summary>
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public float PathRadiusOffset;
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/// <summary></summary>
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public float PathSkew;
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/// <summary></summary>
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public uint ProfileCurve;
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/// <summary></summary>
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public float PathScaleX;
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/// <summary></summary>
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public float PathScaleY;
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/// <summary></summary>
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public uint Material;
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/// <summary></summary>
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public float PathShearX;
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/// <summary></summary>
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public float PathShearY;
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/// <summary></summary>
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public float PathTaperX;
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/// <summary></summary>
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public float PathTaperY;
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/// <summary></summary>
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public float ProfileEnd;
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/// <summary></summary>
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public float PathBegin;
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/// <summary></summary>
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public uint PathCurve;
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/// <summary></summary>
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public int PathTwist;
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/// <summary></summary>
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public uint ProfileHollow;
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/// <summary></summary>
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public float PathRevolutions;
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/// <summary></summary>
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public uint State;
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/// <summary></summary>
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public ObjectManager.PCode PCode;
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}
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/// <summary>
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///
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/// </summary>
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public struct ObjectProperties
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{
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/// <summary></summary>
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public LLUUID ObjectID;
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/// <summary></summary>
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public LLUUID CreatorID;
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/// <summary></summary>
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public LLUUID OwnerID;
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/// <summary></summary>
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public LLUUID GroupID;
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/// <summary></summary>
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public ulong CreationDate;
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/// <summary></summary>
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public uint BaseMask;
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/// <summary></summary>
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public uint OwnerMask;
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/// <summary></summary>
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public uint GroupMask;
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/// <summary></summary>
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public uint EveryoneMask;
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/// <summary></summary>
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public uint NextOwnerMask;
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/// <summary></summary>
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public int OwnershipCost;
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/// <summary></summary>
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public byte SaleType;
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/// <summary></summary>
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public int SalePrice;
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/// <summary></summary>
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public byte AggregatePerms;
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/// <summary></summary>
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public byte AggregatePermTextures;
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/// <summary></summary>
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public byte AggregatePermTexturesOwner;
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/// <summary></summary>
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public uint Category;
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/// <summary></summary>
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public short InventorySerial;
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/// <summary></summary>
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public LLUUID ItemID;
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/// <summary></summary>
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public LLUUID FolderID;
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/// <summary></summary>
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public LLUUID FromTaskID;
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/// <summary></summary>
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public LLUUID LastOwnerID;
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/// <summary></summary>
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public string Name;
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/// <summary></summary>
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public string Description;
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/// <summary></summary>
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public string TouchName;
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/// <summary></summary>
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public string SitName;
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/// <summary></summary>
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public LLUUID[] TextureIDs;
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}
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/// <summary>
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///
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/// </summary>
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public struct ObjectPropertiesFamily
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{
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/// <summary>
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///
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/// </summary>
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public enum RequestFlagsType
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{
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/// <summary></summary>
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BugReportRequest = 1,
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/// <summary></summary>
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ComplaintReportRequest = 2
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}
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/// <summary></summary>
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public RequestFlagsType RequestFlags;
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/// <summary></summary>
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public LLUUID ObjectID;
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/// <summary></summary>
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public LLUUID OwnerID;
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/// <summary></summary>
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public LLUUID GroupID;
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/// <summary></summary>
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public uint BaseMask;
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/// <summary></summary>
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public uint OwnerMask;
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/// <summary></summary>
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public uint GroupMask;
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/// <summary></summary>
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public uint EveryoneMask;
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/// <summary></summary>
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public uint NextOwnerMask;
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/// <summary></summary>
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public int OwnershipCost;
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/// <summary></summary>
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public byte SaleType;
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/// <summary></summary>
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public int SalePrice;
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/// <summary></summary>
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public uint Category;
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/// <summary></summary>
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public LLUUID LastOwnerID;
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/// <summary></summary>
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public string Name;
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/// <summary></summary>
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public string Description;
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}
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#endregion Structs
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#region Public Members
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/// <summary></summary>
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public LLUUID ID;
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/// <summary></summary>
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public LLUUID GroupID;
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/// <summary></summary>
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public uint LocalID;
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/// <summary></summary>
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public uint ParentID;
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/// <summary></summary>
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public ulong RegionHandle;
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/// <summary></summary>
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public ObjectFlags Flags;
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/// <summary>Unknown</summary>
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public byte[] GenericData;
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/// <summary></summary>
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public LLVector3 Position;
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/// <summary></summary>
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public LLVector3 Scale;
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/// <summary></summary>
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public LLQuaternion Rotation;
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/// <summary></summary>
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public LLVector3 Velocity;
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/// <summary></summary>
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public LLVector3 AngularVelocity;
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/// <summary></summary>
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public LLVector3 Acceleration;
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/// <summary></summary>
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public LLVector4 CollisionPlane;
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/// <summary></summary>
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public TextureEntry Textures;
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/// <summary></summary>
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public ObjectProperties Properties;
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/// <summary></summary>
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public ObjectPropertiesFamily PropertiesFamily;
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/// <summary></summary>
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public NameValue[] NameValues;
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#endregion Public Members
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#region Public Properties
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/// <summary></summary>
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public ObjectData Data { get { return data; } }
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#endregion Public Properties
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internal ObjectData data;
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//internal DateTime lastInterpolation;
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/// <summary>
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///
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/// </summary>
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/// <param name="obj"></param>
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/// <returns></returns>
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public override bool Equals(object obj)
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{
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LLObject llobj = obj as LLObject;
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if (llobj == null)
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return false;
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return ID.Equals(llobj.ID);
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}
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/// <summary>
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///
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/// </summary>
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/// <returns></returns>
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public override int GetHashCode()
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{
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return ID.GetHashCode();
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}
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#region Static Methods
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/// <summary>
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///
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/// </summary>
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/// <param name="pathScale"></param>
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/// <returns></returns>
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public static byte PathScaleByte(float pathScale)
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{
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// Y = 100 + 100X
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int scale = (int)Math.Round(100.0f * pathScale);
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return (byte)(100 + scale);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="pathScale"></param>
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/// <returns></returns>
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public static float PathScaleFloat(byte pathScale)
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{
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// Y = -1 + 0.01X
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return (float)Math.Round((double)pathScale * 0.01d - 1.0d, 6);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="pathShear"></param>
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/// <returns></returns>
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public static byte PathShearByte(float pathShear)
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{
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// Y = 256 + 100X
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int shear = (int)Math.Round(100.0f * pathShear);
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shear += 256;
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return (byte)(shear % 256);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="pathShear"></param>
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/// <returns></returns>
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public static float PathShearFloat(byte pathShear)
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{
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if (pathShear == 0) return 0.0f;
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if (pathShear > 150)
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{
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// Negative value
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return ((float)pathShear - 256.0f) / 100.0f;
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}
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else
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{
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// Positive value
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return (float)pathShear / 100.0f;
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}
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="profileBegin"></param>
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/// <returns></returns>
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public static byte ProfileBeginByte(float profileBegin)
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{
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// Y = ceil (200X)
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return (byte)Math.Round(200.0f * profileBegin);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="profileBegin"></param>
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/// <returns></returns>
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public static float ProfileBeginFloat(byte profileBegin)
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{
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// Y = 0.005X
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return (float)Math.Round((double)profileBegin * 0.005d, 6);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="profileEnd"></param>
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/// <returns></returns>
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public static byte ProfileEndByte(float profileEnd)
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{
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// Y = 200 - 200X
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int end = (int)Math.Round(200.0d * (double)profileEnd);
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return (byte)(200 - end);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="profileEnd"></param>
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/// <returns></returns>
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public static float ProfileEndFloat(byte profileEnd)
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{
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// Y = 1 - 0.005X
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return (float)Math.Round(1.0d - ((double)profileEnd * 0.005d), 6);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="pathBegin"></param>
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/// <returns></returns>
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public static byte PathBeginByte(float pathBegin)
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{
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// Y = 100X
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return (byte)Convert.ToInt16(100.0f * pathBegin);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="pathBegin"></param>
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/// <returns></returns>
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public static float PathBeginFloat(byte pathBegin)
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{
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// Y = X / 100
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return (float)pathBegin / 100.0f;
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="pathEnd"></param>
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/// <returns></returns>
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public static byte PathEndByte(float pathEnd)
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{
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// Y = 100 - 100X
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int end = (int)Math.Round(100.0f * pathEnd);
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return (byte)(100 - end);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="pathEnd"></param>
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/// <returns></returns>
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public static float PathEndFloat(byte pathEnd)
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{
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// Y = 1 - X / 100
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return 1.0f - (float)pathEnd / 100.0f;
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="pathRadiusOffset"></param>
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/// <returns></returns>
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public static sbyte PathRadiusOffsetByte(float pathRadiusOffset)
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{
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// Y = 256 + 100X
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return (sbyte)PathShearByte(pathRadiusOffset);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="pathRadiusOffset"></param>
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/// <returns></returns>
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public static float PathRadiusOffsetFloat(sbyte pathRadiusOffset)
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{
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// Y = X / 100
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return (float)pathRadiusOffset / 100.0f;
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="pathRevolutions"></param>
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/// <returns></returns>
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public static byte PathRevolutionsByte(float pathRevolutions)
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{
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// Y = 66.5X - 66
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int revolutions = (int)Math.Round(66.5d * (double)pathRevolutions);
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return (byte)(revolutions - 66);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="pathRevolutions"></param>
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/// <returns></returns>
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public static float PathRevolutionsFloat(byte pathRevolutions)
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{
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// Y = 1 + 0.015X
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return (float)Math.Round(1.0d + (double)pathRevolutions * 0.015d, 6);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="pathSkew"></param>
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/// <returns></returns>
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public static sbyte PathSkewByte(float pathSkew)
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{
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return PathTaperByte(pathSkew);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="pathSkew"></param>
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/// <returns></returns>
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public static float PathSkewFloat(sbyte pathSkew)
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{
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return PathTaperFloat(pathSkew);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="pathTaper"></param>
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/// <returns></returns>
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public static sbyte PathTaperByte(float pathTaper)
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{
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// Y = 256 + 100X
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return (sbyte)PathShearByte(pathTaper);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="pathTaper"></param>
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/// <returns></returns>
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public static float PathTaperFloat(sbyte pathTaper)
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{
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return (float)pathTaper / 100.0f;
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}
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#endregion Static Methods
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}
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|
}
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