From f5c312bc3c2567449c7268a54a08a54119f58d53 Mon Sep 17 00:00:00 2001
From: Adam Frisby
Date: Wed, 30 Apr 2008 21:16:36 +0000
Subject: * Refactored Environment/Modules directory - modules now reside in
their own directory with any associated module-specific classes. * Each
module directory is currently inside one of the following category folders:
Agent (Anything relating to do with Client<->Server communications.), Avatar
(Anything to do with the avatar or presence inworld), Framework (Classes
modules can use), Grid (Grid traffic, new OGS2 grid comms), Scripting
(Scripting functions, etc), World (The enrivonment/scene, IE Sun/Tree
modules.) * This should be moved into a seperate project file.
---
.../Modules/LandManagement/LandObject.cs | 947 ---------------------
1 file changed, 947 deletions(-)
delete mode 100644 OpenSim/Region/Environment/Modules/LandManagement/LandObject.cs
(limited to 'OpenSim/Region/Environment/Modules/LandManagement/LandObject.cs')
diff --git a/OpenSim/Region/Environment/Modules/LandManagement/LandObject.cs b/OpenSim/Region/Environment/Modules/LandManagement/LandObject.cs
deleted file mode 100644
index da42c21..0000000
--- a/OpenSim/Region/Environment/Modules/LandManagement/LandObject.cs
+++ /dev/null
@@ -1,947 +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.Collections.Generic;
-using System.Reflection;
-using libsecondlife;
-using libsecondlife.Packets;
-using log4net;
-using OpenSim.Framework;
-using OpenSim.Region.Environment.Interfaces;
-using OpenSim.Region.Environment.Scenes;
-
-namespace OpenSim.Region.Environment.Modules.LandManagement
-{
-
- #region LandObject Class
-
- ///
- /// Keeps track of a specific piece of land's information
- ///
- public class LandObject : ILandObject
- {
- #region Member Variables
-
- private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-
- protected LandData m_landData = new LandData();
- protected List primsOverMe = new List();
- protected Scene m_scene;
-
- private bool[,] m_landBitmap = new bool[64,64];
-
- public bool[,] landBitmap
- {
- get
- {
- return m_landBitmap;
- }
- set
- {
- m_landBitmap = value;
- }
- }
-
- #endregion
-
- #region ILandObject Members
-
- public LandData landData
- {
- get
- {
- return m_landData;
- }
-
- set
- {
- m_landData = value;
- }
- }
-
- public LLUUID regionUUID
- {
- get { return m_scene.RegionInfo.RegionID; }
- }
-
- #endregion
-
-
- #region Constructors
-
- public LandObject(LLUUID owner_id, bool is_group_owned, Scene scene)
- {
- m_scene = scene;
- landData.ownerID = owner_id;
- landData.isGroupOwned = is_group_owned;
- }
-
- #endregion
-
- #region Member Functions
-
- #region General Functions
-
- ///
- /// Checks to see if this land object contains a point
- ///
- ///
- ///
- /// Returns true if the piece of land contains the specified point
- public bool containsPoint(int x, int y)
- {
- if (x >= 0 && y >= 0 && x <= Constants.RegionSize && x <= Constants.RegionSize)
- {
- return (landBitmap[x/4, y/4] == true);
- }
- else
- {
- return false;
- }
- }
-
- public ILandObject Copy()
- {
- ILandObject newLand = new LandObject(landData.ownerID, landData.isGroupOwned, m_scene);
-
- //Place all new variables here!
- newLand.landBitmap = (bool[,]) (landBitmap.Clone());
- newLand.landData = landData.Copy();
-
- return newLand;
- }
-
- #endregion
-
- #region Packet Request Handling
-
- ///
- /// Sends land properties as requested
- ///
- /// ID sent by client for them to keep track of
- /// Bool sent by client for them to use
- /// Object representing the client
- public void sendLandProperties(int sequence_id, bool snap_selection, int request_result,
- IClientAPI remote_client)
- {
- ParcelPropertiesPacket updatePacket = (ParcelPropertiesPacket) PacketPool.Instance.GetPacket(PacketType.ParcelProperties);
- // TODO: don't create new blocks if recycling an old packet
-
- updatePacket.ParcelData.AABBMax = landData.AABBMax;
- updatePacket.ParcelData.AABBMin = landData.AABBMin;
- updatePacket.ParcelData.Area = landData.area;
- updatePacket.ParcelData.AuctionID = landData.auctionID;
- updatePacket.ParcelData.AuthBuyerID = landData.authBuyerID; //unemplemented
-
- updatePacket.ParcelData.Bitmap = landData.landBitmapByteArray;
-
- updatePacket.ParcelData.Desc = Helpers.StringToField(landData.landDesc);
- updatePacket.ParcelData.Category = (byte) landData.category;
- updatePacket.ParcelData.ClaimDate = landData.claimDate;
- updatePacket.ParcelData.ClaimPrice = landData.claimPrice;
- updatePacket.ParcelData.GroupID = landData.groupID;
- updatePacket.ParcelData.GroupPrims = landData.groupPrims;
- updatePacket.ParcelData.IsGroupOwned = landData.isGroupOwned;
- updatePacket.ParcelData.LandingType = (byte) landData.landingType;
- updatePacket.ParcelData.LocalID = landData.localID;
- if (landData.area > 0)
- {
- updatePacket.ParcelData.MaxPrims =
- Convert.ToInt32(
- Math.Round((Convert.ToDecimal(landData.area)/Convert.ToDecimal(65536))*m_scene.objectCapacity*
- Convert.ToDecimal(m_scene.RegionInfo.EstateSettings.objectBonusFactor)));
- }
- else
- {
- updatePacket.ParcelData.MaxPrims = 0;
- }
- updatePacket.ParcelData.MediaAutoScale = landData.mediaAutoScale;
- updatePacket.ParcelData.MediaID = landData.mediaID;
- updatePacket.ParcelData.MediaURL = Helpers.StringToField(landData.mediaURL);
- updatePacket.ParcelData.MusicURL = Helpers.StringToField(landData.musicURL);
- updatePacket.ParcelData.Name = Helpers.StringToField(landData.landName);
- updatePacket.ParcelData.OtherCleanTime = 0; //unemplemented
- updatePacket.ParcelData.OtherCount = 0; //unemplemented
- updatePacket.ParcelData.OtherPrims = landData.otherPrims;
- updatePacket.ParcelData.OwnerID = landData.ownerID;
- updatePacket.ParcelData.OwnerPrims = landData.ownerPrims;
- updatePacket.ParcelData.ParcelFlags = landData.landFlags;
- updatePacket.ParcelData.ParcelPrimBonus = m_scene.RegionInfo.EstateSettings.objectBonusFactor;
- updatePacket.ParcelData.PassHours = landData.passHours;
- updatePacket.ParcelData.PassPrice = landData.passPrice;
- updatePacket.ParcelData.PublicCount = 0; //unemplemented
-
- uint regionFlags = (uint) m_scene.RegionInfo.EstateSettings.regionFlags;
- updatePacket.ParcelData.RegionDenyAnonymous = ((regionFlags & (uint) Simulator.RegionFlags.DenyAnonymous) >
- 0);
- updatePacket.ParcelData.RegionDenyIdentified = ((regionFlags & (uint) Simulator.RegionFlags.DenyIdentified) >
- 0);
- updatePacket.ParcelData.RegionDenyTransacted = ((regionFlags & (uint) Simulator.RegionFlags.DenyTransacted) >
- 0);
- updatePacket.ParcelData.RegionPushOverride = ((regionFlags & (uint) Simulator.RegionFlags.RestrictPushObject) >
- 0);
-
- updatePacket.ParcelData.RentPrice = 0;
- updatePacket.ParcelData.RequestResult = request_result;
- updatePacket.ParcelData.SalePrice = landData.salePrice;
- updatePacket.ParcelData.SelectedPrims = landData.selectedPrims;
- updatePacket.ParcelData.SelfCount = 0; //unemplemented
- updatePacket.ParcelData.SequenceID = sequence_id;
- if (landData.simwideArea > 0)
- {
- updatePacket.ParcelData.SimWideMaxPrims =
- Convert.ToInt32(
- Math.Round((Convert.ToDecimal(landData.simwideArea) / Convert.ToDecimal(65536)) * m_scene.objectCapacity *
- Convert.ToDecimal(m_scene.RegionInfo.EstateSettings.objectBonusFactor)));
- }
- else
- {
- updatePacket.ParcelData.SimWideMaxPrims = 0;
- }
- updatePacket.ParcelData.SimWideTotalPrims = landData.simwidePrims;
- updatePacket.ParcelData.SnapSelection = snap_selection;
- updatePacket.ParcelData.SnapshotID = landData.snapshotID;
- updatePacket.ParcelData.Status = (byte) landData.landStatus;
- updatePacket.ParcelData.TotalPrims = landData.ownerPrims + landData.groupPrims + landData.otherPrims +
- landData.selectedPrims;
- updatePacket.ParcelData.UserLocation = landData.userLocation;
- updatePacket.ParcelData.UserLookAt = landData.userLookAt;
- remote_client.OutPacket((Packet) updatePacket, ThrottleOutPacketType.Task);
- }
-
- public void updateLandProperties(ParcelPropertiesUpdatePacket packet, IClientAPI remote_client)
- {
- if (remote_client.AgentId == landData.ownerID)
- {
- //Needs later group support
- LandData newData = landData.Copy();
- newData.authBuyerID = packet.ParcelData.AuthBuyerID;
- newData.category = (Parcel.ParcelCategory) packet.ParcelData.Category;
- newData.landDesc = Helpers.FieldToUTF8String(packet.ParcelData.Desc);
- newData.groupID = packet.ParcelData.GroupID;
- newData.landingType = packet.ParcelData.LandingType;
- newData.mediaAutoScale = packet.ParcelData.MediaAutoScale;
- newData.mediaID = packet.ParcelData.MediaID;
- newData.mediaURL = Helpers.FieldToUTF8String(packet.ParcelData.MediaURL);
- newData.musicURL = Helpers.FieldToUTF8String(packet.ParcelData.MusicURL);
- newData.landName = Helpers.FieldToUTF8String(packet.ParcelData.Name);
- newData.landFlags = packet.ParcelData.ParcelFlags;
- newData.passHours = packet.ParcelData.PassHours;
- newData.passPrice = packet.ParcelData.PassPrice;
- newData.salePrice = packet.ParcelData.SalePrice;
- newData.snapshotID = packet.ParcelData.SnapshotID;
- newData.userLocation = packet.ParcelData.UserLocation;
- newData.userLookAt = packet.ParcelData.UserLookAt;
-
- m_scene.LandChannel.updateLandObject(landData.localID, newData);
-
- sendLandUpdateToAvatarsOverMe();
- }
- }
- public void updateLandSold(LLUUID avatarID, LLUUID groupID, bool groupOwned, uint AuctionID, int claimprice, int area)
- {
- LandData newData = landData.Copy();
- newData.ownerID = avatarID;
- newData.groupID = groupID;
- newData.isGroupOwned = groupOwned;
- //newData.auctionID = AuctionID;
- newData.claimDate = Util.UnixTimeSinceEpoch();
- newData.claimPrice = claimprice;
- newData.salePrice = 0;
- newData.authBuyerID = LLUUID.Zero;
- newData.landFlags &= ~(uint)(Parcel.ParcelFlags.ForSale | Parcel.ParcelFlags.ForSaleObjects | Parcel.ParcelFlags.SellParcelObjects);
- m_scene.LandChannel.updateLandObject(landData.localID, newData);
-
- sendLandUpdateToAvatarsOverMe();
- }
-
- public bool isEitherBannedOrRestricted(LLUUID avatar)
- {
- if (isBannedFromLand(avatar))
- {
- return true;
- }
- else if (isRestrictedFromLand(avatar))
- {
- return true;
- }
- return false;
- }
-
- public bool isBannedFromLand(LLUUID avatar)
- {
- if ((landData.landFlags & (uint) Parcel.ParcelFlags.UseBanList) > 0)
- {
- ParcelManager.ParcelAccessEntry entry = new ParcelManager.ParcelAccessEntry();
- entry.AgentID = avatar;
- entry.Flags = ParcelManager.AccessList.Ban;
- entry.Time = new DateTime();
- if (landData.parcelAccessList.Contains(entry))
- {
- //They are banned, so lets send them a notice about this parcel
- return true;
- }
- }
- return false;
- }
-
- public bool isRestrictedFromLand(LLUUID avatar)
- {
- if ((landData.landFlags & (uint) Parcel.ParcelFlags.UseAccessList) > 0)
- {
- ParcelManager.ParcelAccessEntry entry = new ParcelManager.ParcelAccessEntry();
- entry.AgentID = avatar;
- entry.Flags = ParcelManager.AccessList.Access;
- entry.Time = new DateTime();
- if (!landData.parcelAccessList.Contains(entry))
- {
- //They are not allowed in this parcel, but not banned, so lets send them a notice about this parcel
- return true;
- }
- }
- return false;
- }
-
- public void sendLandUpdateToClient(IClientAPI remote_client)
- {
- sendLandProperties(0, false, 0, remote_client);
- }
-
- public void sendLandUpdateToAvatarsOverMe()
- {
- List avatars = m_scene.GetAvatars();
- ILandObject over = null;
- for (int i = 0; i < avatars.Count; i++)
- {
- try
- {
- over =
- m_scene.LandChannel.getLandObject((int)Math.Max(255,Math.Min(0,Math.Round(avatars[i].AbsolutePosition.X))),
- (int)Math.Max(255,Math.Min(0,Math.Round(avatars[i].AbsolutePosition.Y))));
- }
- catch (Exception)
- {
- m_log.Warn("[LAND]: " + "unable to get land at x: " + Math.Round(avatars[i].AbsolutePosition.X) + " y: " + Math.Round(avatars[i].AbsolutePosition.Y));
- }
-
- if (over != null)
- {
- if (over.landData.localID == landData.localID)
- {
- sendLandUpdateToClient(avatars[i].ControllingClient);
- }
- }
- }
- }
-
- #endregion
-
- #region AccessList Functions
-
- public ParcelAccessListReplyPacket.ListBlock[] createAccessListArrayByFlag(ParcelManager.AccessList flag)
- {
- List list = new List();
- foreach (ParcelManager.ParcelAccessEntry entry in landData.parcelAccessList)
- {
- if (entry.Flags == flag)
- {
- ParcelAccessListReplyPacket.ListBlock listBlock = new ParcelAccessListReplyPacket.ListBlock();
-
- listBlock.Flags = (uint) 0;
- listBlock.ID = entry.AgentID;
- listBlock.Time = 0;
-
- list.Add(listBlock);
- }
- }
-
- if (list.Count == 0)
- {
- ParcelAccessListReplyPacket.ListBlock listBlock = new ParcelAccessListReplyPacket.ListBlock();
-
- listBlock.Flags = (uint) 0;
- listBlock.ID = LLUUID.Zero;
- listBlock.Time = 0;
-
- list.Add(listBlock);
- }
- return list.ToArray();
- }
-
- public void sendAccessList(LLUUID agentID, LLUUID sessionID, uint flags, int sequenceID,
- IClientAPI remote_client)
- {
- ParcelAccessListReplyPacket replyPacket;
-
- if (flags == (uint) ParcelManager.AccessList.Access || flags == (uint) ParcelManager.AccessList.Both)
- {
- replyPacket = (ParcelAccessListReplyPacket) PacketPool.Instance.GetPacket(PacketType.ParcelAccessListReply);
- replyPacket.Data.AgentID = agentID;
- replyPacket.Data.Flags = (uint) ParcelManager.AccessList.Access;
- replyPacket.Data.LocalID = landData.localID;
- replyPacket.Data.SequenceID = 0;
-
- replyPacket.List = createAccessListArrayByFlag(ParcelManager.AccessList.Access);
- remote_client.OutPacket((Packet) replyPacket, ThrottleOutPacketType.Task);
- }
-
- if (flags == (uint) ParcelManager.AccessList.Ban || flags == (uint) ParcelManager.AccessList.Both)
- {
- replyPacket = (ParcelAccessListReplyPacket) PacketPool.Instance.GetPacket(PacketType.ParcelAccessListReply);
- replyPacket.Data.AgentID = agentID;
- replyPacket.Data.Flags = (uint) ParcelManager.AccessList.Ban;
- replyPacket.Data.LocalID = landData.localID;
- replyPacket.Data.SequenceID = 0;
-
- replyPacket.List = createAccessListArrayByFlag(ParcelManager.AccessList.Ban);
- remote_client.OutPacket((Packet) replyPacket, ThrottleOutPacketType.Task);
- }
- }
-
- public void updateAccessList(uint flags, List entries, IClientAPI remote_client)
- {
- LandData newData = landData.Copy();
-
- if (entries.Count == 1 && entries[0].AgentID == LLUUID.Zero)
- {
- entries.Clear();
- }
-
- List toRemove = new List();
- foreach (ParcelManager.ParcelAccessEntry entry in newData.parcelAccessList)
- {
- if (entry.Flags == (ParcelManager.AccessList) flags)
- {
- toRemove.Add(entry);
- }
- }
-
- foreach (ParcelManager.ParcelAccessEntry entry in toRemove)
- {
- newData.parcelAccessList.Remove(entry);
- }
- foreach (ParcelManager.ParcelAccessEntry entry in entries)
- {
- ParcelManager.ParcelAccessEntry temp = new ParcelManager.ParcelAccessEntry();
- temp.AgentID = entry.AgentID;
- temp.Time = new DateTime(); //Pointless? Yes.
- temp.Flags = (ParcelManager.AccessList) flags;
-
- if (!newData.parcelAccessList.Contains(temp))
- {
- newData.parcelAccessList.Add(temp);
- }
- }
-
- m_scene.LandChannel.updateLandObject(landData.localID, newData);
- }
-
- #endregion
-
- #region Update Functions
-
- ///
- /// Updates the AABBMin and AABBMax values after area/shape modification of the land object
- ///
- private void updateAABBAndAreaValues()
- {
- int min_x = 64;
- int min_y = 64;
- int max_x = 0;
- int max_y = 0;
- int tempArea = 0;
- int x, y;
- for (x = 0; x < 64; x++)
- {
- for (y = 0; y < 64; y++)
- {
- if (landBitmap[x, y] == true)
- {
- if (min_x > x) min_x = x;
- if (min_y > y) min_y = y;
- if (max_x < x) max_x = x;
- if (max_y < y) max_y = y;
- tempArea += 16; //16sqm peice of land
- }
- }
- }
- int tx = min_x * 4;
- if (tx > 255)
- tx = 255;
- int ty = min_y * 4;
- if (ty > 255)
- ty = 255;
- landData.AABBMin =
- new LLVector3((float)(min_x * 4), (float)(min_y * 4),
- (float)m_scene.Heightmap[tx, ty]);
-
- tx = max_x * 4;
- if (tx > 255)
- tx = 255;
- ty = max_y * 4;
- if (ty > 255)
- ty = 255;
- landData.AABBMax =
- new LLVector3((float)(max_x * 4), (float)(max_y * 4),
- (float)m_scene.Heightmap[tx, ty]);
- landData.area = tempArea;
- }
-
- public void updateLandBitmapByteArray()
- {
- landData.landBitmapByteArray = convertLandBitmapToBytes();
- }
-
- ///
- /// Update all settings in land such as area, bitmap byte array, etc
- ///
- public void forceUpdateLandInfo()
- {
- updateAABBAndAreaValues();
- updateLandBitmapByteArray();
- }
-
- public void setLandBitmapFromByteArray()
- {
- landBitmap = convertBytesToLandBitmap();
- }
-
- #endregion
-
- #region Land Bitmap Functions
-
- ///
- /// Sets the land's bitmap manually
- ///
- /// 64x64 block representing where this land is on a map
- public void setLandBitmap(bool[,] bitmap)
- {
- if (bitmap.GetLength(0) != 64 || bitmap.GetLength(1) != 64 || bitmap.Rank != 2)
- {
- //Throw an exception - The bitmap is not 64x64
- //throw new Exception("Error: Invalid Parcel Bitmap");
- }
- else
- {
- //Valid: Lets set it
- landBitmap = bitmap;
- forceUpdateLandInfo();
- }
- }
-
- ///
- /// Gets the land's bitmap manually
- ///
- ///
- public bool[,] getLandBitmap()
- {
- return landBitmap;
- }
-
- ///
- /// Converts the land bitmap to a packet friendly byte array
- ///
- ///
- private byte[] convertLandBitmapToBytes()
- {
- byte[] tempConvertArr = new byte[512];
- byte tempByte = 0;
- int x, y, i, byteNum = 0;
- i = 0;
- for (y = 0; y < 64; y++)
- {
- for (x = 0; x < 64; x++)
- {
- tempByte = Convert.ToByte(tempByte | Convert.ToByte(landBitmap[x, y]) << (i++%8));
- if (i%8 == 0)
- {
- tempConvertArr[byteNum] = tempByte;
- tempByte = (byte) 0;
- i = 0;
- byteNum++;
- }
- }
- }
- return tempConvertArr;
- }
-
- private bool[,] convertBytesToLandBitmap()
- {
- bool[,] tempConvertMap = new bool[64,64];
- tempConvertMap.Initialize();
- byte tempByte = 0;
- int x = 0, y = 0, i = 0, bitNum = 0;
- for (i = 0; i < 512; i++)
- {
- tempByte = landData.landBitmapByteArray[i];
- for (bitNum = 0; bitNum < 8; bitNum++)
- {
- bool bit = Convert.ToBoolean(Convert.ToByte(tempByte >> bitNum) & (byte) 1);
- tempConvertMap[x, y] = bit;
- x++;
- if (x > 63)
- {
- x = 0;
- y++;
- }
- }
- }
- return tempConvertMap;
- }
-
- ///
- /// Full sim land object creation
- ///
- ///
- public bool[,] basicFullRegionLandBitmap()
- {
- return getSquareLandBitmap(0, 0, (int)Constants.RegionSize, (int)Constants.RegionSize);
- }
-
- ///
- /// Used to modify the bitmap between the x and y points. Points use 64 scale
- ///
- ///
- ///
- ///
- ///
- ///
- public bool[,] getSquareLandBitmap(int start_x, int start_y, int end_x, int end_y)
- {
- bool[,] tempBitmap = new bool[64,64];
- tempBitmap.Initialize();
-
- tempBitmap = modifyLandBitmapSquare(tempBitmap, start_x, start_y, end_x, end_y, true);
- return tempBitmap;
- }
-
- ///
- /// Change a land bitmap at within a square and set those points to a specific value
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- public bool[,] modifyLandBitmapSquare(bool[,] land_bitmap, int start_x, int start_y, int end_x, int end_y,
- bool set_value)
- {
- if (land_bitmap.GetLength(0) != 64 || land_bitmap.GetLength(1) != 64 || land_bitmap.Rank != 2)
- {
- //Throw an exception - The bitmap is not 64x64
- //throw new Exception("Error: Invalid Parcel Bitmap in modifyLandBitmapSquare()");
- }
-
- int x, y;
- for (y = 0; y < 64; y++)
- {
- for (x = 0; x < 64; x++)
- {
- if (x >= start_x/4 && x < end_x/4
- && y >= start_y/4 && y < end_y/4)
- {
- land_bitmap[x, y] = set_value;
- }
- }
- }
- return land_bitmap;
- }
-
- ///
- /// Join the true values of 2 bitmaps together
- ///
- ///
- ///
- ///
- public bool[,] mergeLandBitmaps(bool[,] bitmap_base, bool[,] bitmap_add)
- {
- if (bitmap_base.GetLength(0) != 64 || bitmap_base.GetLength(1) != 64 || bitmap_base.Rank != 2)
- {
- //Throw an exception - The bitmap is not 64x64
- throw new Exception("Error: Invalid Parcel Bitmap - Bitmap_base in mergeLandBitmaps");
- }
- if (bitmap_add.GetLength(0) != 64 || bitmap_add.GetLength(1) != 64 || bitmap_add.Rank != 2)
- {
- //Throw an exception - The bitmap is not 64x64
- throw new Exception("Error: Invalid Parcel Bitmap - Bitmap_add in mergeLandBitmaps");
- }
-
- int x, y;
- for (y = 0; y < 64; y++)
- {
- for (x = 0; x < 64; x++)
- {
- if (bitmap_add[x, y])
- {
- bitmap_base[x, y] = true;
- }
- }
- }
- return bitmap_base;
- }
-
- #endregion
-
- #region Object Select and Object Owner Listing
-
- public void sendForceObjectSelect(int local_id, int request_type, IClientAPI remote_client)
- {
- List resultLocalIDs = new List();
- foreach (SceneObjectGroup obj in primsOverMe)
- {
- if (obj.LocalId > 0)
- {
- if (request_type == LandChannel.LAND_SELECT_OBJECTS_OWNER && obj.OwnerID == landData.ownerID)
- {
- resultLocalIDs.Add(obj.LocalId);
- }
- // else if (request_type == LandManager.LAND_SELECT_OBJECTS_GROUP && ...) // TODO: group support
- // {
- // }
- else if (request_type == LandChannel.LAND_SELECT_OBJECTS_OTHER &&
- obj.OwnerID != remote_client.AgentId)
- {
- resultLocalIDs.Add(obj.LocalId);
- }
- }
- }
-
-
- bool firstCall = true;
- int MAX_OBJECTS_PER_PACKET = 251;
- ForceObjectSelectPacket pack = (ForceObjectSelectPacket) PacketPool.Instance.GetPacket(PacketType.ForceObjectSelect);
- // TODO: don't create new blocks if recycling an old packet
- ForceObjectSelectPacket.DataBlock[] data;
- while (resultLocalIDs.Count > 0)
- {
- if (firstCall)
- {
- pack._Header.ResetList = true;
- firstCall = false;
- }
- else
- {
- pack._Header.ResetList = false;
- }
-
- if (resultLocalIDs.Count > MAX_OBJECTS_PER_PACKET)
- {
- data = new ForceObjectSelectPacket.DataBlock[MAX_OBJECTS_PER_PACKET];
- }
- else
- {
- data = new ForceObjectSelectPacket.DataBlock[resultLocalIDs.Count];
- }
-
- int i;
- for (i = 0; i < MAX_OBJECTS_PER_PACKET && resultLocalIDs.Count > 0; i++)
- {
- data[i] = new ForceObjectSelectPacket.DataBlock();
- data[i].LocalID = Convert.ToUInt32(resultLocalIDs[0]);
- resultLocalIDs.RemoveAt(0);
- }
- pack.Data = data;
- remote_client.OutPacket((Packet) pack, ThrottleOutPacketType.Task);
- }
- }
-
- ///
- /// Notify the parcel owner each avatar that owns prims situated on their land. This notification includes
- /// aggreagete details such as the number of prims.
- ///
- ///
- ///
- /// A
- ///
- public void sendLandObjectOwners(IClientAPI remote_client)
- {
- Dictionary primCount = new Dictionary();
- ParcelObjectOwnersReplyPacket pack
- = (ParcelObjectOwnersReplyPacket) PacketPool.Instance.GetPacket(PacketType.ParcelObjectOwnersReply);
- // TODO: don't create new blocks if recycling an old packet
-
- foreach (SceneObjectGroup obj in primsOverMe)
- {
- try
- {
- if (!primCount.ContainsKey(obj.OwnerID))
- {
- primCount.Add(obj.OwnerID, 0);
- }
- }
- catch (NullReferenceException)
- {
- m_log.Info("[LAND]: " + "Got Null Reference when searching land owners from the parcel panel");
- }
- try
- {
- primCount[obj.OwnerID] += obj.PrimCount;
- }
- catch (KeyNotFoundException)
- {
- m_log.Error("[LAND]: Unable to match a prim with it's owner.");
- }
- }
-
- int notifyCount = primCount.Count;
-
- if (notifyCount > 0)
- {
- if (notifyCount > 32)
- {
- m_log.InfoFormat(
- "[LAND]: More than {0} avatars own prims on this parcel. Only sending back details of first {0}"
- + " - a developer might want to investigate whether this is a hard limit", 32);
-
- notifyCount = 32;
- }
-
- ParcelObjectOwnersReplyPacket.DataBlock[] dataBlock
- = new ParcelObjectOwnersReplyPacket.DataBlock[notifyCount];
-
- int num = 0;
- foreach (LLUUID owner in primCount.Keys)
- {
- dataBlock[num] = new ParcelObjectOwnersReplyPacket.DataBlock();
- dataBlock[num].Count = primCount[owner];
- dataBlock[num].IsGroupOwned = false; //TODO: fix me when group support is added
- dataBlock[num].OnlineStatus = true; //TODO: fix me later
- dataBlock[num].OwnerID = owner;
-
- num++;
-
- if (num >= notifyCount)
- {
- break;
- }
- }
-
- pack.Data = dataBlock;
- }
-
- remote_client.OutPacket(pack, ThrottleOutPacketType.Task);
- }
-
- public Dictionary getLandObjectOwners()
- {
- Dictionary ownersAndCount = new Dictionary();
- foreach (SceneObjectGroup obj in primsOverMe)
- {
- if (!ownersAndCount.ContainsKey(obj.OwnerID))
- {
- ownersAndCount.Add(obj.OwnerID, 0);
- }
- ownersAndCount[obj.OwnerID] += obj.PrimCount;
- }
- return ownersAndCount;
- }
-
- #endregion
-
- #region Object Returning
-
- public void returnObject(SceneObjectGroup obj)
- {
- }
-
- public void returnLandObjects(int type, LLUUID owner)
- {
- }
-
- #endregion
-
- #region Object Adding/Removing from Parcel
-
- public void resetLandPrimCounts()
- {
- landData.groupPrims = 0;
- landData.ownerPrims = 0;
- landData.otherPrims = 0;
- landData.selectedPrims = 0;
- primsOverMe.Clear();
- }
-
- public void addPrimToCount(SceneObjectGroup obj)
- {
- LLUUID prim_owner = obj.OwnerID;
- int prim_count = obj.PrimCount;
-
- if (obj.IsSelected)
- {
- landData.selectedPrims += prim_count;
- }
- else
- {
- if (prim_owner == landData.ownerID)
- {
- landData.ownerPrims += prim_count;
- }
- else
- {
- landData.otherPrims += prim_count;
- }
- }
-
- primsOverMe.Add(obj);
- }
-
- public void removePrimFromCount(SceneObjectGroup obj)
- {
- if (primsOverMe.Contains(obj))
- {
- LLUUID prim_owner = obj.OwnerID;
- int prim_count = obj.PrimCount;
-
- if (prim_owner == landData.ownerID)
- {
- landData.ownerPrims -= prim_count;
- }
- else if (prim_owner == landData.groupID)
- {
- landData.groupPrims -= prim_count;
- }
- else
- {
- landData.otherPrims -= prim_count;
- }
-
- primsOverMe.Remove(obj);
- }
- }
-
- #endregion
-
- #endregion
-
-
-}
-
- #endregion
-}
--
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