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libremetaverse/libsecondlife-cs/Parcel.cs
John Hurliman b5553ca92e * Updated to the proper message_template.msg and regenerated _Packets_.cs 
* Added initial (untested) land searching support to DirectoryManager
* Completely refactored Parcel.cs, moved land directory searching and abstracted out parcel information downloading. Updated to the new protocol
* Added initial (untested) ParcelDownloader class to libsecondlife.Utilities
* Removed dangerous exposed generic lists and parcel downloading state tracking from Region
* Updated the Logout callback to the new protocol

git-svn-id: http://libopenmetaverse.googlecode.com/svn/trunk@859 52acb1d6-8a22-11de-b505-999d5b087335
2007-01-19 13:15:12 +00:00

505 lines
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C#
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/*
* Copyright (c) 2006, Second Life Reverse Engineering Team
* All rights reserved.
*
* - 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.
* - Neither the name of the Second Life Reverse Engineering Team 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 COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR 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.Timers;
using System.Collections.Generic;
using libsecondlife.Packets;
namespace libsecondlife
{
/// <summary>
/// Parcel information retrieved from a simulator
/// </summary>
public class Parcel
{
/// <summary></summary>
public int RequestResult;
/// <summary></summary>
public int SequenceID;
/// <summary></summary>
public bool SnapSelection;
/// <summary></summary>
public int SelfCount;
/// <summary></summary>
public int OtherCount;
/// <summary></summary>
public int PublicCount;
/// <summary></summary>
public int LocalID;
/// <summary>Key of land owner</summary>
public LLUUID OwnerID;
/// <summary>Is the land group owned</summary>
public bool IsGroupOwned;
/// <summary></summary>
public uint AuctionID;
/// <summary>Presumably for first land</summary>
public bool ReservedNewbie;
/// <summary>Date land was claimed</summary>
public int ClaimDate;
/// <summary></summary>
public int ClaimPrice;
/// <summary></summary>
public int RentPrice;
/// <summary></summary>
public LLVector3 AABBMin;
/// <summary></summary>
public LLVector3 AABBMax;
/// <summary>Bitmap describing land layout in 4x4m squares across the entire region</summary>
public byte[] Bitmap;
/// <summary>Total land area</summary>
public int Area;
/// <summary></summary>
public byte Status;
/// <summary>Max objects across region</summary>
public int SimWideMaxObjects;
/// <summary>Total objects across region</summary>
public int SimWideTotalObjects;
/// <summary>Max objects for parcel</summary>
public int MaxObjects;
/// <summary>Total objects in parcel</summary>
public int TotalObjects;
/// <summary>Total objects for owner</summary>
public int OwnerObjects;
/// <summary>Total objects for group</summary>
public int GroupObjects;
/// <summary>Total for other objects</summary>
public int OtherObjects;
/// <summary></summary>
public float ParcelObjectBonus;
/// <summary></summary>
public int OtherCleanTime;
/// <summary></summary>
public uint ParcelFlags;
/// <summary></summary>
public int SalePrice;
/// <summary>Parcel Name</summary>
public string Name;
/// <summary>Parcel Description</summary>
public string Desc;
/// <summary>URL For Music Stream</summary>
public string MusicURL;
/// <summary>URL For other Media</summary>
public string MediaURL;
/// <summary>Key to Picture for Media Placeholder</summary>
public LLUUID MediaID;
/// <summary></summary>
public byte MediaAutoScale;
/// <summary></summary>
public LLUUID GroupID;
/// <summary>Price for a temporary pass</summary>
public int PassPrice;
/// <summary>How long is pass valid for</summary>
public float PassHours;
/// <summary></summary>
public byte Category;
/// <summary>Key of authorized buyer</summary>
public LLUUID AuthBuyerID;
/// <summary>Key of parcel snapshot</summary>
public LLUUID SnapshotID;
/// <summary></summary>
public LLVector3 UserLocation;
/// <summary></summary>
public LLVector3 UserLookAt;
/// <summary></summary>
public byte LandingType;
/// <summary></summary>
public float Dwell;
/// <summary></summary>
public Simulator Simulator;
private void init()
{
OwnerID = LLUUID.Zero;
AABBMin = LLVector3.Zero;
AABBMax = LLVector3.Zero;
Bitmap = new byte[512];
MediaID = LLUUID.Zero;
GroupID = LLUUID.Zero;
AuthBuyerID = LLUUID.Zero;
SnapshotID = LLUUID.Zero;
UserLocation = LLVector3.Zero;
UserLookAt = LLVector3.Zero;
}
/// <summary>
///
/// </summary>
public Parcel()
{
init();
}
/// <summary>
///
/// </summary>
/// <param name="simulator"></param>
public Parcel(Simulator simulator)
{
Simulator = simulator;
init();
}
/// <summary>
///
/// </summary>
/// <param name="client"></param>
public void GetDwell(SecondLife client)
{
ParcelDwellRequestPacket request = new ParcelDwellRequestPacket();
request.AgentData.AgentID = client.Network.AgentID;
request.AgentData.SessionID = client.Network.SessionID;
request.Data.LocalID = LocalID;
request.Data.ParcelID = LLUUID.Zero;
client.Network.SendPacket((Packet)request, Simulator);
}
/// <summary>
///
/// </summary>
/// <param name="client"></param>
/// <param name="forGroup"></param>
/// <param name="groupID"></param>
/// <returns></returns>
public bool Buy(SecondLife client, bool forGroup, LLUUID groupID, bool removeContribution)
{
ParcelBuyPacket request = new ParcelBuyPacket();
request.AgentData.AgentID = client.Network.AgentID;
request.AgentData.SessionID = client.Network.SessionID;
request.Data.Final = true;
request.Data.GroupID = groupID;
request.Data.LocalID = this.LocalID;
request.Data.IsGroupOwned = forGroup;
request.Data.RemoveContribution = removeContribution;
client.Network.SendPacket((Packet)request, Simulator);
return true;
}
/// <summary>
///
/// </summary>
/// <param name="client"></param>
/// <returns></returns>
public bool Reclaim(SecondLife client)
{
ParcelReclaimPacket request = new ParcelReclaimPacket();
request.AgentData.AgentID = client.Network.AgentID;
request.AgentData.SessionID = client.Network.SessionID;
request.Data.LocalID = this.LocalID;
client.Network.SendPacket((Packet)request, Simulator);
return true;
}
/// <summary>
///
/// </summary>
/// <param name="client"></param>
/// <param name="groupID"></param>
/// <returns></returns>
public bool Deed(SecondLife client, LLUUID groupID)
{
ParcelDeedToGroupPacket request = new ParcelDeedToGroupPacket();
request.AgentData.AgentID = client.Network.AgentID;
request.AgentData.SessionID = client.Network.SessionID;
request.Data.LocalID = this.LocalID;
request.Data.GroupID = groupID;
client.Network.SendPacket((Packet)request, Simulator);
return true;
}
/// <summary>
///
/// </summary>
/// <param name="client"></param>
public void Update(SecondLife client)
{
ParcelPropertiesUpdatePacket request = new ParcelPropertiesUpdatePacket();
request.AgentData.AgentID = client.Network.AgentID;
request.AgentData.SessionID = client.Network.SessionID;
request.ParcelData.Flags = 0xFFFFFFFF; // TODO: Probably very important
request.ParcelData.LocalID = this.LocalID;
request.ParcelData.AuthBuyerID = this.AuthBuyerID;
request.ParcelData.Category = this.Category;
request.ParcelData.Desc = Helpers.StringToField(this.Desc);
request.ParcelData.GroupID = this.GroupID;
request.ParcelData.LandingType = this.LandingType;
request.ParcelData.MediaAutoScale = this.MediaAutoScale;
request.ParcelData.MediaID = this.MediaID;
request.ParcelData.MediaURL = Helpers.StringToField(this.MediaURL);
request.ParcelData.MusicURL = Helpers.StringToField(this.MusicURL);
request.ParcelData.Name = Helpers.StringToField(this.Name);
request.ParcelData.ParcelFlags = this.ParcelFlags;
request.ParcelData.PassHours = this.PassHours;
request.ParcelData.PassPrice = this.PassPrice;
request.ParcelData.SalePrice = this.SalePrice;
request.ParcelData.SnapshotID = this.SnapshotID;
request.ParcelData.UserLocation = this.UserLocation;
request.ParcelData.UserLookAt = this.UserLookAt;
client.Network.SendPacket(request, Simulator);
//Packet updatePacket = Packets.Parcel.ParcelPropertiesUpdate(client.Protocol, client.Avatar.ID, client.Network.SessionID, this);
//Sim.SendPacket(updatePacket, true);
}
/// <summary>
///
/// </summary>
/// <param name="client"></param>
/// <param name="returnType"></param>
public void ReturnObjects(SecondLife client, uint returnType)
{
// TODO: ENUM for returnType
ParcelReturnObjectsPacket request = new ParcelReturnObjectsPacket();
request.AgentData.AgentID = client.Network.AgentID;
request.AgentData.SessionID = client.Network.SessionID;
request.ParcelData.LocalID = this.LocalID;
request.ParcelData.ReturnType = returnType;
// TODO: Handling of TaskIDs and OwnerIDs
request.OwnerIDs = new ParcelReturnObjectsPacket.OwnerIDsBlock[0];
request.TaskIDs = new ParcelReturnObjectsPacket.TaskIDsBlock[1];
client.Network.SendPacket((Packet)request, Simulator);
}
}
public struct ParcelInfo
{
public LLUUID ID;
public LLUUID OwnerID;
public string Name;
public string Description;
public int ActualArea;
public int BillableArea;
public bool Mature;
public float GlobalX;
public float GlobalY;
public float GlobalZ;
public string SimName;
public LLUUID SnapshotID;
public float Dwell;
public int SalePrice;
public int AuctionID;
}
/// <summary>
/// Parcel (subdivided simulator lots) subsystem
/// </summary>
public class ParcelManager
{
/// <summary>
///
/// </summary>
/// <param name="parcelID"></param>
/// <param name="localID"></param>
/// <param name="dwell"></param>
public delegate void ParcelDwellCallback(LLUUID parcelID, int localID, float dwell);
public delegate void ParcelInfoCallback(ParcelInfo parcel);
public delegate void ParcelPropertiesCallback(Parcel parcel);
/// <summary>
///
/// </summary>
public event ParcelDwellCallback OnParcelDwell;
public event ParcelInfoCallback OnParcelInfo;
public event ParcelPropertiesCallback OnParcelProperties;
private SecondLife Client;
/// <summary>
/// Default constructor
/// </summary>
/// <param name="client">A reference to the SecondLife client</param>
public ParcelManager(SecondLife client)
{
Client = client;
// Setup the callbacks
Client.Network.RegisterCallback(PacketType.ParcelInfoReply, new NetworkManager.PacketCallback(ParcelInfoReplyHandler));
Client.Network.RegisterCallback(PacketType.ParcelProperties, new NetworkManager.PacketCallback(ParcelPropertiesHandler));
Client.Network.RegisterCallback(PacketType.ParcelDwellReply, new NetworkManager.PacketCallback(ParcelDwellReplyHandler));
}
/// <summary>
///
/// </summary>
/// <param name="parcelID"></param>
public void ParcelInfoRequest(LLUUID parcelID)
{
ParcelInfoRequestPacket request = new ParcelInfoRequestPacket();
request.AgentData.AgentID = Client.Network.AgentID;
request.AgentData.SessionID = Client.Network.SessionID;
request.Data.ParcelID = parcelID;
Client.Network.SendPacket((Packet)request);
}
/// <summary>
///
/// </summary>
/// <param name="simulator"></param>
/// <param name="north"></param>
/// <param name="east"></param>
/// <param name="south"></param>
/// <param name="west"></param>
/// <param name="sequenceID"></param>
/// <param name="snapSelection"></param>
public void ParcelPropertiesRequest(Simulator simulator, float north, float east, float south, float west,
int sequenceID, bool snapSelection)
{
ParcelPropertiesRequestPacket request = new ParcelPropertiesRequestPacket();
request.AgentData.AgentID = Client.Network.AgentID;
request.AgentData.SessionID = Client.Network.SessionID;
request.ParcelData.North = north;
request.ParcelData.East = east;
request.ParcelData.South = south;
request.ParcelData.West = west;
request.ParcelData.SequenceID = sequenceID;
request.ParcelData.SnapSelection = snapSelection;
Client.Network.SendPacket(request, simulator);
}
private void ParcelDwellReplyHandler(Packet packet, Simulator simulator)
{
if (OnParcelDwell != null)
{
ParcelDwellReplyPacket dwell = (ParcelDwellReplyPacket)packet;
try { OnParcelDwell(dwell.Data.ParcelID, dwell.Data.LocalID, dwell.Data.Dwell); }
catch (Exception e) { Client.Log(e.ToString(), Helpers.LogLevel.Error); }
}
}
private void ParcelInfoReplyHandler(Packet packet, Simulator simulator)
{
if (OnParcelInfo != null)
{
ParcelInfoReplyPacket info = (ParcelInfoReplyPacket)packet;
ParcelInfo parcelInfo = new ParcelInfo();
parcelInfo.ActualArea = info.Data.ActualArea;
parcelInfo.AuctionID = info.Data.AuctionID;
parcelInfo.BillableArea = info.Data.BillableArea;
parcelInfo.Description = Helpers.FieldToString(info.Data.Desc);
parcelInfo.Dwell = info.Data.Dwell;
parcelInfo.GlobalX = info.Data.GlobalX;
parcelInfo.GlobalY = info.Data.GlobalY;
parcelInfo.GlobalZ = info.Data.GlobalZ;
parcelInfo.ID = info.Data.ParcelID;
parcelInfo.Mature = ((info.Data.Flags & 1) != 0) ? true : false;
parcelInfo.Name = Helpers.FieldToString(info.Data.Name);
parcelInfo.OwnerID = info.Data.OwnerID;
parcelInfo.SalePrice = info.Data.SalePrice;
parcelInfo.SimName = Helpers.FieldToString(info.Data.SimName);
parcelInfo.SnapshotID = info.Data.SnapshotID;
try { OnParcelInfo(parcelInfo); }
catch (Exception e) { Client.Log(e.ToString(), Helpers.LogLevel.Error); }
}
}
private void ParcelPropertiesHandler(Packet packet, Simulator simulator)
{
if (OnParcelProperties != null)
{
ParcelPropertiesPacket properties = (ParcelPropertiesPacket)packet;
Parcel parcel = new Parcel(simulator);
// TODO: Lots of values are not being stored, Parcel needs to be expanded to take all the data.
// August2006: God help me should I have to type this out again... argh.
// October2006: I really shouldnt have typed that.
parcel.RequestResult = properties.ParcelData.RequestResult;
parcel.SequenceID = properties.ParcelData.SequenceID;
parcel.SnapSelection = properties.ParcelData.SnapSelection;
parcel.SelfCount = properties.ParcelData.SelfCount;
parcel.OtherCount = properties.ParcelData.OtherCount;
parcel.PublicCount = properties.ParcelData.PublicCount;
parcel.LocalID = properties.ParcelData.LocalID;
parcel.OwnerID = properties.ParcelData.OwnerID;
parcel.IsGroupOwned = properties.ParcelData.IsGroupOwned;
parcel.AuctionID = properties.ParcelData.AuctionID;
parcel.ReservedNewbie = properties.ParcelData.ReservedNewbie;
parcel.ClaimDate = properties.ParcelData.ClaimDate;
parcel.ClaimPrice = properties.ParcelData.ClaimPrice;
parcel.RentPrice = properties.ParcelData.RentPrice;
parcel.AABBMin = properties.ParcelData.AABBMin;
parcel.AABBMax = properties.ParcelData.AABBMax;
parcel.Bitmap = properties.ParcelData.Bitmap;
parcel.Area = properties.ParcelData.Area;
parcel.Status = properties.ParcelData.Status;
parcel.SimWideMaxObjects = properties.ParcelData.SimWideMaxPrims;
parcel.SimWideTotalObjects = properties.ParcelData.SimWideTotalPrims;
parcel.MaxObjects = properties.ParcelData.MaxPrims;
parcel.TotalObjects = properties.ParcelData.TotalPrims;
parcel.OwnerObjects = properties.ParcelData.OwnerPrims;
parcel.GroupObjects = properties.ParcelData.GroupPrims;
parcel.OtherObjects = properties.ParcelData.OtherPrims;
parcel.ParcelObjectBonus = properties.ParcelData.ParcelPrimBonus;
parcel.OtherCleanTime = properties.ParcelData.OtherCleanTime;
parcel.ParcelFlags = properties.ParcelData.ParcelFlags;
parcel.SalePrice = properties.ParcelData.SalePrice;
parcel.Name = Helpers.FieldToString(properties.ParcelData.Name);
parcel.Desc = Helpers.FieldToString(properties.ParcelData.Desc);
parcel.MusicURL = Helpers.FieldToString(properties.ParcelData.MusicURL);
parcel.MediaURL = Helpers.FieldToString(properties.ParcelData.MediaURL);
parcel.MediaID = properties.ParcelData.MediaID;
parcel.MediaAutoScale = properties.ParcelData.MediaAutoScale;
parcel.GroupID = properties.ParcelData.GroupID;
parcel.PassPrice = properties.ParcelData.PassPrice;
parcel.PassHours = properties.ParcelData.PassHours;
parcel.Category = properties.ParcelData.Category;
parcel.AuthBuyerID = properties.ParcelData.AuthBuyerID;
parcel.SnapshotID = properties.ParcelData.SnapshotID;
parcel.UserLocation = properties.ParcelData.UserLocation;
parcel.UserLookAt = properties.ParcelData.UserLookAt;
parcel.LandingType = properties.ParcelData.LandingType;
// Fire the callback
try { OnParcelProperties(parcel); }
catch (Exception e) { Client.Log(e.ToString(), Helpers.LogLevel.Error); }
}
}
}
}
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