From f88a4777f9e9b23795aed5a7f364a93a73e9ed15 Mon Sep 17 00:00:00 2001 From: mingchen Date: Thu, 7 Jun 2007 14:23:19 +0000 Subject: *Cleaned up namespaces, filenames, etc in OpenSim.RegionServer NOTES: *ClientView is now in the namespace OpenSim.RegionServer.Client *Scripting is now in the namespace OpenSim.RegionServer.scripting *Other various cleaning --- .../OpenSim.RegionServer/world/ParcelManager.cs | 831 --------------------- 1 file changed, 831 deletions(-) delete mode 100644 OpenSim/OpenSim.RegionServer/world/ParcelManager.cs (limited to 'OpenSim/OpenSim.RegionServer/world/ParcelManager.cs') diff --git a/OpenSim/OpenSim.RegionServer/world/ParcelManager.cs b/OpenSim/OpenSim.RegionServer/world/ParcelManager.cs deleted file mode 100644 index fe977bc..0000000 --- a/OpenSim/OpenSim.RegionServer/world/ParcelManager.cs +++ /dev/null @@ -1,831 +0,0 @@ -/* -* Copyright (c) Contributors, http://www.openmetaverse.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.Text; -using libsecondlife; -using libsecondlife.Packets; -using OpenSim.world; -using OpenSim.Framework.Interfaces; -using OpenSim.Framework.Types; - -namespace OpenSim.RegionServer.world -{ - public delegate void ParcelPropertiesRequest(int start_x, int start_y, int end_x, int end_y, int sequence_id, bool snap_selection, ClientView remote_client); - public delegate void ParcelDivideRequest(int west, int south, int east, int north, ClientView remote_client); - public delegate void ParcelJoinRequest(int west, int south, int east, int north, ClientView remote_client); - public delegate void ParcelPropertiesUpdateRequest(ParcelPropertiesUpdatePacket packet, ClientView remote_client); - - #region ParcelManager Class - /// - /// Handles Parcel objects and operations requiring information from other Parcel objects (divide, join, etc) - /// - public class ParcelManager : OpenSim.Framework.Interfaces.ILocalStorageParcelReceiver - { - - #region Constants - //Parcel types set with flags in ParcelOverlay. - //Only one of these can be used. - public const byte PARCEL_TYPE_PUBLIC = (byte)0; //Equals 00000000 - public const byte PARCEL_TYPE_OWNED_BY_OTHER = (byte)1; //Equals 00000001 - public const byte PARCEL_TYPE_OWNED_BY_GROUP = (byte)2; //Equals 00000010 - public const byte PARCEL_TYPE_OWNED_BY_REQUESTER = (byte)3; //Equals 00000011 - public const byte PARCEL_TYPE_IS_FOR_SALE = (byte)4; //Equals 00000100 - public const byte PARCEL_TYPE_IS_BEING_AUCTIONED = (byte)5; //Equals 00000101 - - - //Flags that when set, a border on the given side will be placed - //NOTE: North and East is assumable by the west and south sides (if parcel to east has a west border, then I have an east border; etc) - //This took forever to figure out -- jeesh. /blame LL for even having to send these - public const byte PARCEL_FLAG_PROPERTY_BORDER_WEST = (byte)64; //Equals 01000000 - public const byte PARCEL_FLAG_PROPERTY_BORDER_SOUTH = (byte)128; //Equals 10000000 - - //RequestResults (I think these are right, they seem to work): - public const int PARCEL_RESULT_ONE_PARCEL = 0; // The request they made contained only one parcel - public const int PARCEL_RESULT_MULTIPLE_PARCELS = 1; // The request they made contained more than one parcel - - //These are other constants. Yay! - public const int START_PARCEL_LOCAL_ID = 1; - #endregion - - #region Member Variables - public Dictionary parcelList = new Dictionary(); - private int lastParcelLocalID = START_PARCEL_LOCAL_ID - 1; - private int[,] parcelIDList = new int[64, 64]; - - private static World m_world; - #endregion - - #region Constructors - public ParcelManager(World world) - { - - m_world = world; - parcelIDList.Initialize(); - - } - #endregion - - #region Member Functions - - #region Parcel From Storage Functions - public void ParcelFromStorage(ParcelData data) - { - Parcel new_parcel = new Parcel(data.ownerID, data.isGroupOwned, m_world); - new_parcel.parcelData = data.Copy(); - new_parcel.setParcelBitmapFromByteArray(); - addParcel(new_parcel); - - } - - public void NoParcelDataFromStorage() - { - resetSimParcels(); - } - #endregion - - #region Parcel Add/Remove/Get/Create - /// - /// Creates a basic Parcel object without an owner (a zeroed key) - /// - /// - public Parcel createBaseParcel() - { - return new Parcel(new LLUUID(), false, m_world); - } - - /// - /// Adds a parcel to the stored list and adds them to the parcelIDList to what they own - /// - /// The parcel being added - public void addParcel(Parcel new_parcel) - { - lastParcelLocalID++; - new_parcel.parcelData.localID = lastParcelLocalID; - parcelList.Add(lastParcelLocalID, new_parcel.Copy()); - - - bool[,] parcelBitmap = new_parcel.getParcelBitmap(); - int x, y; - for (x = 0; x < 64; x++) - { - for (y = 0; y < 64; y++) - { - if (parcelBitmap[x, y]) - { - parcelIDList[x, y] = lastParcelLocalID; - } - } - } - parcelList[lastParcelLocalID].forceUpdateParcelInfo(); - - - } - /// - /// Removes a parcel from the list. Will not remove if local_id is still owning an area in parcelIDList - /// - /// Parcel.localID of the parcel to remove. - public void removeParcel(int local_id) - { - int x, y; - for (x = 0; x < 64; x++) - { - for (y = 0; y < 64; y++) - { - if (parcelIDList[x, y] == local_id) - { - throw new Exception("Could not remove parcel. Still being used at " + x + ", " + y); - } - } - } - m_world.localStorage.RemoveParcel(parcelList[local_id].parcelData); - parcelList.Remove(local_id); - } - - public void performFinalParcelJoin(Parcel master, Parcel slave) - { - int x, y; - bool[,] parcelBitmapSlave = slave.getParcelBitmap(); - for (x = 0; x < 64; x++) - { - for (y = 0; y < 64; y++) - { - if (parcelBitmapSlave[x, y]) - { - parcelIDList[x, y] = master.parcelData.localID; - } - } - } - removeParcel(slave.parcelData.localID); - } - /// - /// Get the parcel at the specified point - /// - /// Value between 0 - 256 on the x axis of the point - /// Value between 0 - 256 on the y axis of the point - /// Parcel at the point supplied - public Parcel getParcel(int x, int y) - { - if (x > 256 || y > 256 || x < 0 || y < 0) - { - throw new Exception("Error: Parcel not found at point " + x + ", " + y); - } - else - { - return parcelList[parcelIDList[x / 4, y / 4]]; - } - - } - #endregion - - #region Parcel Modification - /// - /// Subdivides a parcel - /// - /// West Point - /// South Point - /// East Point - /// North Point - /// LLUUID of user who is trying to subdivide - /// Returns true if successful - public bool subdivide(int start_x, int start_y, int end_x, int end_y, LLUUID attempting_user_id) - { - //First, lets loop through the points and make sure they are all in the same parcel - //Get the parcel at start - Parcel startParcel = getParcel(start_x, start_y); - if (startParcel == null) return false; //No such parcel at the beginning - - //Loop through the points - try - { - int totalX = end_x - start_x; - int totalY = end_y - start_y; - int x, y; - for (y = 0; y < totalY; y++) - { - for (x = 0; x < totalX; x++) - { - Parcel tempParcel = getParcel(start_x + x, start_y + y); - if (tempParcel == null) return false; //No such parcel at that point - if (tempParcel != startParcel) return false; //Subdividing over 2 parcels; no-no - } - } - } - catch (Exception e) - { - return false; //Exception. For now, lets skip subdivision - } - - //If we are still here, then they are subdividing within one parcel - //Check owner - if (startParcel.parcelData.ownerID != attempting_user_id) - { - return false; //They cant do this! - } - - //Lets create a new parcel with bitmap activated at that point (keeping the old parcels info) - Parcel newParcel = startParcel.Copy(); - newParcel.parcelData.parcelName = "Subdivision of " + newParcel.parcelData.parcelName; - newParcel.parcelData.globalID = LLUUID.Random(); - - newParcel.setParcelBitmap(Parcel.getSquareParcelBitmap(start_x, start_y, end_x, end_y)); - - //Now, lets set the subdivision area of the original to false - int startParcelIndex = startParcel.parcelData.localID; - parcelList[startParcelIndex].setParcelBitmap(Parcel.modifyParcelBitmapSquare(startParcel.getParcelBitmap(), start_x, start_y, end_x, end_y, false)); - parcelList[startParcelIndex].forceUpdateParcelInfo(); - - - //Now add the new parcel - addParcel(newParcel); - - - - - - return true; - } - /// - /// Join 2 parcels together - /// - /// x value in first parcel - /// y value in first parcel - /// x value in second parcel - /// y value in second parcel - /// LLUUID of the avatar trying to join the parcels - /// Returns true if successful - public bool join(int start_x, int start_y, int end_x, int end_y, LLUUID attempting_user_id) - { - end_x -= 4; - end_y -= 4; - Console.WriteLine("Joining Parcels between (" + start_x + ", " + start_y + ") and (" + end_x + ", " + end_y + ")"); - - //NOTE: The following only connects the parcels in each corner and not all the parcels that are within the selection box! - //This should be fixed later -- somewhat "incomplete code" --Ming - Parcel startParcel, endParcel; - - try - { - startParcel = getParcel(start_x, start_y); - endParcel = getParcel(end_x, end_y); - } - catch (Exception e) - { - return false; //Error occured when trying to get the start and end parcels - } - if (startParcel == endParcel) - { - return false; //Subdivision of the same parcel is not allowed - } - - //Check the parcel owners: - if (startParcel.parcelData.ownerID != endParcel.parcelData.ownerID) - { - return false; - } - if (startParcel.parcelData.ownerID != attempting_user_id) - { - //TODO: Group editing stuff. Avatar owner support for now - return false; - } - - Console.WriteLine("Performing Join on parcel: " + startParcel.parcelData.parcelName + " - " + startParcel.parcelData.area + "sqm and " + endParcel.parcelData.parcelName + " - " + endParcel.parcelData.area + "sqm"); - //Same owners! Lets join them - //Merge them to startParcel - parcelList[startParcel.parcelData.localID].setParcelBitmap(Parcel.mergeParcelBitmaps(startParcel.getParcelBitmap(), endParcel.getParcelBitmap())); - performFinalParcelJoin(startParcel, endParcel); - - return true; - - - - } - #endregion - - #region Parcel Updating - /// - /// Where we send the ParcelOverlay packet to the client - /// - /// The object representing the client - public void sendParcelOverlay(ClientView remote_client) - { - const int PARCEL_BLOCKS_PER_PACKET = 1024; - int x, y = 0; - byte[] byteArray = new byte[PARCEL_BLOCKS_PER_PACKET]; - int byteArrayCount = 0; - int sequenceID = 0; - ParcelOverlayPacket packet; - - for (y = 0; y < 64; y++) - { - for (x = 0; x < 64; x++) - { - byte tempByte = (byte)0; //This represents the byte for the current 4x4 - Parcel currentParcelBlock = getParcel(x * 4, y * 4); - - if (currentParcelBlock.parcelData.ownerID == remote_client.AgentID) - { - //Owner Flag - tempByte = Convert.ToByte(tempByte | PARCEL_TYPE_OWNED_BY_REQUESTER); - } - else if (currentParcelBlock.parcelData.salePrice > 0 && (currentParcelBlock.parcelData.authBuyerID == LLUUID.Zero || currentParcelBlock.parcelData.authBuyerID == remote_client.AgentID)) - { - //Sale Flag - tempByte = Convert.ToByte(tempByte | PARCEL_TYPE_IS_FOR_SALE); - } - else if (currentParcelBlock.parcelData.ownerID == LLUUID.Zero) - { - //Public Flag - tempByte = Convert.ToByte(tempByte | PARCEL_TYPE_PUBLIC); - } - else - { - //Other Flag - tempByte = Convert.ToByte(tempByte | PARCEL_TYPE_OWNED_BY_OTHER); - } - - - //Now for border control - if (x == 0) - { - tempByte = Convert.ToByte(tempByte | PARCEL_FLAG_PROPERTY_BORDER_WEST); - } - else if (getParcel((x - 1) * 4, y * 4) != currentParcelBlock) - { - tempByte = Convert.ToByte(tempByte | PARCEL_FLAG_PROPERTY_BORDER_WEST); - } - - if (y == 0) - { - tempByte = Convert.ToByte(tempByte | PARCEL_FLAG_PROPERTY_BORDER_SOUTH); - } - else if (getParcel(x * 4, (y - 1) * 4) != currentParcelBlock) - { - tempByte = Convert.ToByte(tempByte | PARCEL_FLAG_PROPERTY_BORDER_SOUTH); - } - - byteArray[byteArrayCount] = tempByte; - byteArrayCount++; - if (byteArrayCount >= PARCEL_BLOCKS_PER_PACKET) - { - byteArrayCount = 0; - packet = new ParcelOverlayPacket(); - packet.ParcelData.Data = byteArray; - packet.ParcelData.SequenceID = sequenceID; - remote_client.OutPacket((Packet)packet); - sequenceID++; - byteArray = new byte[PARCEL_BLOCKS_PER_PACKET]; - } - } - } - - packet = new ParcelOverlayPacket(); - packet.ParcelData.Data = byteArray; - packet.ParcelData.SequenceID = sequenceID; //Eh? - remote_client.OutPacket((Packet)packet); - } - #endregion - - /// - /// Resets the sim to the default parcel (full sim parcel owned by the default user) - /// - public void resetSimParcels() - { - //Remove all the parcels in the sim and add a blank, full sim parcel set to public - parcelList.Clear(); - lastParcelLocalID = START_PARCEL_LOCAL_ID - 1; - parcelIDList.Initialize(); - - Parcel fullSimParcel = new Parcel(LLUUID.Zero, false, m_world); - - fullSimParcel.setParcelBitmap(Parcel.getSquareParcelBitmap(0, 0, 256, 256)); - fullSimParcel.parcelData.parcelName = "Your Sim Parcel"; - fullSimParcel.parcelData.parcelDesc = ""; - - fullSimParcel.parcelData.ownerID = m_world.m_regInfo.MasterAvatarAssignedUUID; - fullSimParcel.parcelData.salePrice = 1; - fullSimParcel.parcelData.parcelFlags = libsecondlife.Parcel.ParcelFlags.ForSale; - fullSimParcel.parcelData.parcelStatus = libsecondlife.Parcel.ParcelStatus.Leased; - - addParcel(fullSimParcel); - - } - #endregion - } - #endregion - - - #region Parcel Class - /// - /// Keeps track of a specific parcel's information - /// - public class Parcel - { - #region Member Variables - public ParcelData parcelData = new ParcelData(); - public World m_world; - - private bool[,] parcelBitmap = new bool[64, 64]; - - #endregion - - - #region Constructors - public Parcel(LLUUID owner_id, bool is_group_owned, World world) - { - m_world = world; - parcelData.ownerID = owner_id; - parcelData.isGroupOwned = is_group_owned; - - } - #endregion - - - #region Member Functions - - #region General Functions - /// - /// Checks to see if this parcel contains a point - /// - /// - /// - /// Returns true if the parcel contains the specified point - public bool containsPoint(int x, int y) - { - if (x >= 0 && y >= 0 && x <= 256 && x <= 256) - { - return (parcelBitmap[x / 4, y / 4] == true); - } - else - { - return false; - } - } - - public Parcel Copy() - { - Parcel newParcel = new Parcel(this.parcelData.ownerID, this.parcelData.isGroupOwned, m_world); - - //Place all new variables here! - newParcel.parcelBitmap = (bool[,])(this.parcelBitmap.Clone()); - newParcel.parcelData = parcelData.Copy(); - - return newParcel; - } - - #endregion - - - #region Packet Request Handling - /// - /// Sends parcel 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 sendParcelProperties(int sequence_id, bool snap_selection, int request_result, ClientView remote_client) - { - - ParcelPropertiesPacket updatePacket = new ParcelPropertiesPacket(); - updatePacket.ParcelData.AABBMax = parcelData.AABBMax; - updatePacket.ParcelData.AABBMin = parcelData.AABBMin; - updatePacket.ParcelData.Area = parcelData.area; - updatePacket.ParcelData.AuctionID = parcelData.auctionID; - updatePacket.ParcelData.AuthBuyerID =parcelData.authBuyerID; //unemplemented - - updatePacket.ParcelData.Bitmap = parcelData.parcelBitmapByteArray; - - updatePacket.ParcelData.Desc = libsecondlife.Helpers.StringToField(parcelData.parcelDesc); - updatePacket.ParcelData.Category = (byte)parcelData.category; - updatePacket.ParcelData.ClaimDate = parcelData.claimDate; - updatePacket.ParcelData.ClaimPrice = parcelData.claimPrice; - updatePacket.ParcelData.GroupID = parcelData.groupID; - updatePacket.ParcelData.GroupPrims = parcelData.groupPrims; - updatePacket.ParcelData.IsGroupOwned = parcelData.isGroupOwned; - updatePacket.ParcelData.LandingType = (byte)parcelData.landingType; - updatePacket.ParcelData.LocalID = parcelData.localID; - updatePacket.ParcelData.MaxPrims = 1000; //unemplemented - updatePacket.ParcelData.MediaAutoScale = parcelData.mediaAutoScale; - updatePacket.ParcelData.MediaID = parcelData.mediaID; - updatePacket.ParcelData.MediaURL = Helpers.StringToField(parcelData.mediaURL); - updatePacket.ParcelData.MusicURL = Helpers.StringToField(parcelData.musicURL); - updatePacket.ParcelData.Name = Helpers.StringToField(parcelData.parcelName); - updatePacket.ParcelData.OtherCleanTime = 0; //unemplemented - updatePacket.ParcelData.OtherCount = 0; //unemplemented - updatePacket.ParcelData.OtherPrims = 0; //unemplented - updatePacket.ParcelData.OwnerID = parcelData.ownerID; - updatePacket.ParcelData.OwnerPrims = 0; //unemplemented - updatePacket.ParcelData.ParcelFlags = (uint)parcelData.parcelFlags; //unemplemented - updatePacket.ParcelData.ParcelPrimBonus = (float)1.0; //unemplemented - updatePacket.ParcelData.PassHours = parcelData.passHours; - updatePacket.ParcelData.PassPrice = parcelData.passPrice; - updatePacket.ParcelData.PublicCount = 0; //unemplemented - updatePacket.ParcelData.RegionDenyAnonymous = false; //unemplemented - updatePacket.ParcelData.RegionDenyIdentified = false; //unemplemented - updatePacket.ParcelData.RegionDenyTransacted = false; //unemplemented - updatePacket.ParcelData.RegionPushOverride = true; //unemplemented - updatePacket.ParcelData.RentPrice = 0; //?? - updatePacket.ParcelData.RequestResult = request_result; - updatePacket.ParcelData.SalePrice = parcelData.salePrice; //unemplemented - updatePacket.ParcelData.SelectedPrims = 0; //unemeplemented - updatePacket.ParcelData.SelfCount = 0;//unemplemented - updatePacket.ParcelData.SequenceID = sequence_id; - updatePacket.ParcelData.SimWideMaxPrims = 15000; //unemplemented - updatePacket.ParcelData.SimWideTotalPrims = 0; //unemplemented - updatePacket.ParcelData.SnapSelection = snap_selection; - updatePacket.ParcelData.SnapshotID = parcelData.snapshotID; - updatePacket.ParcelData.Status = (byte)parcelData.parcelStatus; - updatePacket.ParcelData.TotalPrims = 0; //unemplemented - updatePacket.ParcelData.UserLocation = parcelData.userLocation; - updatePacket.ParcelData.UserLookAt = parcelData.userLookAt; - - remote_client.OutPacket((Packet)updatePacket); - } - - public void updateParcelProperties(ParcelPropertiesUpdatePacket packet, ClientView remote_client) - { - if (remote_client.AgentID == parcelData.ownerID) - { - //Needs later group support - Console.WriteLine("Request for update - parcel #" + parcelData.localID); - parcelData.authBuyerID = packet.ParcelData.AuthBuyerID; - parcelData.category = (libsecondlife.Parcel.ParcelCategory)packet.ParcelData.Category; - parcelData.parcelDesc = Helpers.FieldToUTF8String(packet.ParcelData.Desc); - parcelData.groupID = packet.ParcelData.GroupID; - parcelData.landingType = packet.ParcelData.LandingType; - parcelData.mediaAutoScale = packet.ParcelData.MediaAutoScale; - parcelData.mediaID = packet.ParcelData.MediaID; - parcelData.mediaURL = Helpers.FieldToUTF8String(packet.ParcelData.MediaURL); - parcelData.musicURL = Helpers.FieldToUTF8String(packet.ParcelData.MusicURL); - parcelData.parcelName = libsecondlife.Helpers.FieldToUTF8String(packet.ParcelData.Name); - parcelData.parcelFlags = (libsecondlife.Parcel.ParcelFlags)packet.ParcelData.ParcelFlags; - parcelData.passHours = packet.ParcelData.PassHours; - parcelData.passPrice = packet.ParcelData.PassPrice; - parcelData.salePrice = packet.ParcelData.SalePrice; - parcelData.snapshotID = packet.ParcelData.SnapshotID; - parcelData.userLocation = packet.ParcelData.UserLocation; - parcelData.userLookAt = packet.ParcelData.UserLookAt; - } - } - #endregion - - - #region Update Functions - /// - /// Updates the AABBMin and AABBMax values after area/shape modification of parcel - /// - 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 (parcelBitmap[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 parcel - } - } - } - parcelData.AABBMin = new LLVector3((float)(min_x * 4), (float)(min_y * 4), m_world.Terrain[(min_x * 4), (min_y * 4)]); - parcelData.AABBMax = new LLVector3((float)(max_x * 4), (float)(max_y * 4), m_world.Terrain[(max_x * 4), (max_y * 4)]); - parcelData.area = tempArea; - } - - public void updateParcelBitmapByteArray() - { - parcelData.parcelBitmapByteArray = convertParcelBitmapToBytes(); - } - - /// - /// Update all settings in parcel such as area, bitmap byte array, etc - /// - public void forceUpdateParcelInfo() - { - this.updateAABBAndAreaValues(); - this.updateParcelBitmapByteArray(); - } - - public void setParcelBitmapFromByteArray() - { - parcelBitmap = convertBytesToParcelBitmap(); - } - #endregion - - - #region Parcel Bitmap Functions - /// - /// Sets the parcel's bitmap manually - /// - /// 64x64 block representing where this parcel is on a map - public void setParcelBitmap(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 - parcelBitmap = bitmap; - forceUpdateParcelInfo(); - - } - } - /// - /// Gets the parcels bitmap manually - /// - /// - public bool[,] getParcelBitmap() - { - return parcelBitmap; - } - /// - /// Converts the parcel bitmap to a packet friendly byte array - /// - /// - private byte[] convertParcelBitmapToBytes() - { - 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(parcelBitmap[x, y]) << (i++ % 8)); - if (i % 8 == 0) - { - tempConvertArr[byteNum] = tempByte; - tempByte = (byte)0; - i = 0; - byteNum++; - } - } - } - return tempConvertArr; - } - - private bool[,] convertBytesToParcelBitmap() - { - 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 = parcelData.parcelBitmapByteArray[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 parcel creation - /// - /// - public static bool[,] basicFullRegionParcelBitmap() - { - return getSquareParcelBitmap(0, 0, 256, 256); - } - - /// - /// Used to modify the bitmap between the x and y points. Points use 64 scale - /// - /// - /// - /// - /// - /// - public static bool[,] getSquareParcelBitmap(int start_x, int start_y, int end_x, int end_y) - { - - bool[,] tempBitmap = new bool[64, 64]; - tempBitmap.Initialize(); - - tempBitmap = modifyParcelBitmapSquare(tempBitmap, start_x, start_y, end_x, end_y, true); - return tempBitmap; - } - - /// - /// Change a parcel's bitmap at within a square and set those points to a specific value - /// - /// - /// - /// - /// - /// - /// - /// - public static bool[,] modifyParcelBitmapSquare(bool[,] parcel_bitmap, int start_x, int start_y, int end_x, int end_y, bool set_value) - { - if (parcel_bitmap.GetLength(0) != 64 || parcel_bitmap.GetLength(1) != 64 || parcel_bitmap.Rank != 2) - { - //Throw an exception - The bitmap is not 64x64 - throw new Exception("Error: Invalid Parcel Bitmap in modifyParcelBitmapSquare()"); - } - - 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) - { - parcel_bitmap[x, y] = set_value; - } - } - } - return parcel_bitmap; - } - /// - /// Join the true values of 2 bitmaps together - /// - /// - /// - /// - public static bool[,] mergeParcelBitmaps(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 mergeParcelBitmaps"); - } - 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 mergeParcelBitmaps"); - - } - - 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 - - #endregion - - - } - #endregion - - -} -- cgit v1.1