e1157504ac
* Added baked texture uploading support to Utilities.AppearanceManager git-svn-id: http://libopenmetaverse.googlecode.com/svn/trunk@1004 52acb1d6-8a22-11de-b505-999d5b087335
1193 lines
53 KiB
C#
1193 lines
53 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.Text;
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using System.Drawing;
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using System.Drawing.Imaging;
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using System.Collections.Generic;
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using System.Threading;
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using libsecondlife;
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using libsecondlife.Utilities.Assets;
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using libsecondlife.Packets;
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namespace libsecondlife.Utilities.Appearance
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{
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/// <summary>
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///
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/// </summary>
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public class Wearable
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{
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/// <summary>
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///
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/// </summary>
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public enum WearableType : byte
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{
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/// <summary></summary>
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Shape = 0,
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/// <summary></summary>
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Skin,
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/// <summary></summary>
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Hair,
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/// <summary></summary>
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Eyes,
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/// <summary></summary>
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Shirt,
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/// <summary></summary>
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Pants,
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/// <summary></summary>
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Shoes,
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/// <summary></summary>
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Socks,
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/// <summary></summary>
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Jacket,
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/// <summary></summary>
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Gloves,
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/// <summary></summary>
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Undershirt,
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/// <summary></summary>
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Underpants,
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/// <summary></summary>
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Skirt,
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/// <summary></summary>
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Invalid = 255
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};
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/// <summary>
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///
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/// </summary>
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public enum ForSale
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{
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/// <summary>Not for sale</summary>
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Not = 0,
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/// <summary>The original is for sale</summary>
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Original = 1,
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/// <summary>Copies are for sale</summary>
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Copy = 2,
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/// <summary>The contents of the object are for sale</summary>
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Contents = 3
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}
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public string Name = String.Empty;
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public string Description = String.Empty;
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public WearableType Type = WearableType.Shape;
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public ForSale Sale = ForSale.Not;
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public int SalePrice = 0;
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public LLUUID Creator = LLUUID.Zero;
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public LLUUID Owner = LLUUID.Zero;
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public LLUUID LastOwner = LLUUID.Zero;
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public LLUUID Group = LLUUID.Zero;
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public bool GroupOwned = false;
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public Helpers.PermissionType BasePermissions;
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public Helpers.PermissionType EveryonePermissions;
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public Helpers.PermissionType OwnerPermissions;
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public Helpers.PermissionType NextOwnerPermissions;
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public Helpers.PermissionType GroupPermissions;
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public Dictionary<int, float> Params = new Dictionary<int, float>();
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public Dictionary<int, LLUUID> Textures = new Dictionary<int, LLUUID>();
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private SecondLife Client;
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private string[] ForSaleNames = new string[]
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{
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"not",
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"orig",
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"copy",
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"cntn"
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};
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/// <summary>
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/// Default constructor
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/// </summary>
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/// <param name="client">Reference to the SecondLife client</param>
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public Wearable(SecondLife client)
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{
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Client = client;
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}
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public static AssetType WearableTypeToAssetType(WearableType type)
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{
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switch (type)
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{
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case WearableType.Shape:
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case WearableType.Skin:
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case WearableType.Hair:
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case WearableType.Eyes:
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return AssetType.Bodypart;
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case WearableType.Shirt:
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case WearableType.Pants:
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case WearableType.Shoes:
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case WearableType.Socks:
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case WearableType.Jacket:
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case WearableType.Gloves:
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case WearableType.Undershirt:
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case WearableType.Underpants:
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return AssetType.Clothing;
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default:
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return AssetType.Unknown;
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}
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}
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public bool ImportAsset(string data)
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{
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int version = -1;
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int n = -1;
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try
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{
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n = data.IndexOf('\n');
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version = Int32.Parse(data.Substring(19, n - 18));
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data = data.Remove(0, n);
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if (version != 22)
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{
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Client.Log("Wearable asset has unrecognized version " + version, Helpers.LogLevel.Warning);
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return false;
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}
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n = data.IndexOf('\n');
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Name = data.Substring(0, n);
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data = data.Remove(0, n);
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n = data.IndexOf('\n');
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Description = data.Substring(0, n);
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data = data.Remove(0, n);
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// Split in to an upper and lower half
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string[] parts = data.Split(new string[] { "parameters" }, StringSplitOptions.None);
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parts[1] = "parameters" + parts[1];
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// Parse the upper half
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string[] lines = parts[0].Split('\n');
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foreach (string thisline in lines)
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{
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string line = thisline.Trim();
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string[] fields = line.Split('\t');
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if (fields.Length == 2)
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{
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if (fields[0] == "creator_mask")
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{
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// Deprecated, apply this as the base mask
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BasePermissions = (Helpers.PermissionType)UInt32.Parse(fields[1], System.Globalization.NumberStyles.HexNumber);
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}
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else if (fields[0] == "base_mask")
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{
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BasePermissions = (Helpers.PermissionType)UInt32.Parse(fields[1], System.Globalization.NumberStyles.HexNumber);
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}
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else if (fields[0] == "owner_mask")
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{
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OwnerPermissions = (Helpers.PermissionType)UInt32.Parse(fields[1], System.Globalization.NumberStyles.HexNumber);
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}
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else if (fields[0] == "group_mask")
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{
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GroupPermissions = (Helpers.PermissionType)UInt32.Parse(fields[1], System.Globalization.NumberStyles.HexNumber);
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}
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else if (fields[0] == "everyone_mask")
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{
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EveryonePermissions = (Helpers.PermissionType)UInt32.Parse(fields[1], System.Globalization.NumberStyles.HexNumber);
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}
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else if (fields[0] == "next_owner_mask")
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{
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NextOwnerPermissions = (Helpers.PermissionType)UInt32.Parse(fields[1], System.Globalization.NumberStyles.HexNumber);
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}
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else if (fields[0] == "creator_id")
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{
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Creator = new LLUUID(fields[1]);
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}
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else if (fields[0] == "owner_id")
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{
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Owner = new LLUUID(fields[1]);
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}
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else if (fields[0] == "last_owner_id")
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{
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LastOwner = new LLUUID(fields[1]);
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}
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else if (fields[0] == "group_id")
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{
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Group = new LLUUID(fields[1]);
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}
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else if (fields[0] == "group_owned")
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{
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GroupOwned = (Int32.Parse(fields[1]) != 0);
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}
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else if (fields[0] == "sale_type")
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{
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for (int i = 0; i < ForSaleNames.Length; i++)
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{
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if (fields[1] == ForSaleNames[i])
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{
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Sale = (ForSale)i;
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break;
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}
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}
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}
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else if (fields[0] == "sale_price")
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{
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SalePrice = Int32.Parse(fields[1]);
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}
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else if (fields[0] == "perm_mask")
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{
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Client.Log("Wearable asset has deprecated perm_mask field, ignoring", Helpers.LogLevel.Warning);
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}
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}
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else if (line.StartsWith("type "))
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{
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Type = (WearableType)Int32.Parse(line.Substring(5));
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break;
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}
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}
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// Break up the lower half in to parameters and textures
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string[] lowerparts = parts[1].Split(new string[] { "textures" }, StringSplitOptions.None);
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lowerparts[1] = "textures" + lowerparts[1];
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// Parse the parameters
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lines = lowerparts[0].Split('\n');
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foreach (string line in lines)
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{
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string[] fields = line.Split(' ');
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// Use exception handling to deal with all the lines we aren't interested in
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try
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{
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int id = Int32.Parse(fields[0]);
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float weight = Single.Parse(fields[1]);
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Params[id] = weight;
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}
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catch (Exception)
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{
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}
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}
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// Parse the textures
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lines = lowerparts[1].Split('\n');
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foreach (string line in lines)
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{
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string[] fields = line.Split(' ');
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// Use exception handling to deal with all the lines we aren't interested in
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try
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{
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int id = Int32.Parse(fields[0]);
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LLUUID texture = LLUUID.Parse(fields[1]);
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Textures[id] = texture;
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}
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catch (Exception)
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{
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}
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}
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return true;
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}
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catch (Exception e)
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{
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Client.Log("Failed to parse wearable asset: " + e.ToString(), Helpers.LogLevel.Warning);
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}
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return false;
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}
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public string ExportAsset()
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{
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StringBuilder data = new StringBuilder("LLWearable version 22\n");
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data.Append(Name); data.Append("\n\n");
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data.Append("\tpermissions 0\n\t{\n");
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data.Append("\t\tbase_mask\t"); data.Append(Helpers.UIntToHexString((uint)BasePermissions)); data.Append("\n");
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data.Append("\t\towner_mask\t"); data.Append(Helpers.UIntToHexString((uint)OwnerPermissions)); data.Append("\n");
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data.Append("\t\tgroup_mask\t"); data.Append(Helpers.UIntToHexString((uint)GroupPermissions)); data.Append("\n");
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data.Append("\t\teveryone_mask\t"); data.Append(Helpers.UIntToHexString((uint)EveryonePermissions)); data.Append("\n");
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data.Append("\t\tnext_owner_mask\t"); data.Append(Helpers.UIntToHexString((uint)NextOwnerPermissions)); data.Append("\n");
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data.Append("\t\tcreator_id\t"); data.Append(Creator.ToStringHyphenated()); data.Append("\n");
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data.Append("\t\towner_id\t"); data.Append(Owner.ToStringHyphenated()); data.Append("\n");
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data.Append("\t\tlast_owner_id\t"); data.Append(LastOwner.ToStringHyphenated()); data.Append("\n");
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data.Append("\t\tgroup_id\t"); data.Append(Group.ToStringHyphenated()); data.Append("\n");
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if (GroupOwned) data.Append("\t\tgroup_owned\t1\n");
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data.Append("\t}\n");
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data.Append("\tsale_info\t0\n");
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data.Append("\t{\n");
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data.Append("\t\tsale_type\t"); data.Append(ForSaleNames[(int)Sale]); data.Append("\n");
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data.Append("\t\tsale_price\t"); data.Append(SalePrice); data.Append("\n");
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data.Append("\t}\n");
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data.Append("type "); data.Append((int)Type); data.Append("\n");
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data.Append("parameters "); data.Append(Params.Count); data.Append("\n");
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foreach (KeyValuePair<int, float> param in Params)
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{
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data.Append(param.Key); data.Append(" "); data.Append(Helpers.FloatToTerseString(param.Value)); data.Append("\n");
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}
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data.Append("textures "); data.Append(Textures.Count); data.Append("\n");
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foreach (KeyValuePair<int, LLUUID> texture in Textures)
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{
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data.Append(texture.Key); data.Append(" "); data.Append(texture.Value.ToStringHyphenated()); data.Append("\n");
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}
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return data.ToString();
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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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public struct WearableData
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{
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public Wearable Wearable;
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public LLUUID AssetID;
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public LLUUID ItemID;
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}
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/// <summary>
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///
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/// </summary>
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public class AppearanceManager
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{
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/// <summary>
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///
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/// </summary>
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public enum TextureIndex
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{
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Unknown = -1,
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HeadBodypaint = 0,
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UpperShirt,
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LowerPants,
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EyesIris,
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Hair,
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UpperBodypaint,
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LowerBodypaint,
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LowerShoes,
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HeadBaked,
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UpperBaked,
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LowerBaked,
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EyesBaked,
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LowerSocks,
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UpperJacket,
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LowerJacket,
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UpperUndershirt,
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LowerUnderpants,
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Skirt,
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SkirtBaked
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}
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/// <summary>
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///
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/// </summary>
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public enum BakeType
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{
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Head = 0,
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UpperBody = 1,
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LowerBody = 2,
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Eyes = 3,
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Skirt = 4
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="wearables">A mapping of WearableTypes to KeyValuePairs
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/// with Asset ID of the wearable as key and Item ID as value</param>
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public delegate void AgentWearablesCallback(Dictionary<Wearable.WearableType, KeyValuePair<LLUUID, LLUUID>> wearables);
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/// <summary></summary>
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public event AgentWearablesCallback OnAgentWearables;
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/// <summary>Total number of wearables for each avatar</summary>
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public const int WEARABLE_COUNT = 13;
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/// <summary></summary>
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public const int BAKED_TEXTURE_COUNT = 5;
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/// <summary></summary>
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public const int WEARABLES_PER_LAYER = 7;
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/// <summary></summary>
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public const int AVATAR_TEXTURE_COUNT = 20;
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/// <summary>Map of what wearables are included in each bake</summary>
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public static readonly Wearable.WearableType[][] WEARABLE_BAKE_MAP = new Wearable.WearableType[][]
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{
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new Wearable.WearableType[] { Wearable.WearableType.Shape, Wearable.WearableType.Skin, Wearable.WearableType.Hair, Wearable.WearableType.Invalid, Wearable.WearableType.Invalid, Wearable.WearableType.Invalid, Wearable.WearableType.Invalid },
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new Wearable.WearableType[] { Wearable.WearableType.Shape, Wearable.WearableType.Skin, Wearable.WearableType.Shirt, Wearable.WearableType.Jacket, Wearable.WearableType.Gloves, Wearable.WearableType.Undershirt, Wearable.WearableType.Invalid },
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new Wearable.WearableType[] { Wearable.WearableType.Shape, Wearable.WearableType.Skin, Wearable.WearableType.Pants, Wearable.WearableType.Shoes, Wearable.WearableType.Socks, Wearable.WearableType.Jacket, Wearable.WearableType.Underpants },
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new Wearable.WearableType[] { Wearable.WearableType.Eyes, Wearable.WearableType.Invalid, Wearable.WearableType.Invalid, Wearable.WearableType.Invalid, Wearable.WearableType.Invalid, Wearable.WearableType.Invalid, Wearable.WearableType.Invalid },
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new Wearable.WearableType[] { Wearable.WearableType.Skin, Wearable.WearableType.Invalid, Wearable.WearableType.Invalid, Wearable.WearableType.Invalid, Wearable.WearableType.Invalid, Wearable.WearableType.Invalid, Wearable.WearableType.Invalid }
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};
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/// <summary>Secret values to finalize the cache check hashes for each
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/// bake</summary>
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public static readonly LLUUID[] BAKED_TEXTURE_HASH = new LLUUID[]
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{
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new LLUUID("18ded8d6-bcfc-e415-8539-944c0f5ea7a6"),
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new LLUUID("338c29e3-3024-4dbb-998d-7c04cf4fa88f"),
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new LLUUID("91b4a2c7-1b1a-ba16-9a16-1f8f8dcc1c3f"),
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new LLUUID("b2cf28af-b840-1071-3c6a-78085d8128b5"),
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new LLUUID("ea800387-ea1a-14e0-56cb-24f2022f969a")
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};
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/// <summary>Default avatar texture, used to detect when a custom
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/// texture is not set for a face</summary>
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public static readonly LLUUID DEFAULT_AVATAR_TEXTURE = new LLUUID("c228d1cf-4b5d-4ba8-84f4-899a0796aa97");
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private SecondLife Client;
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private AssetManager Assets;
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private Dictionary<Wearable.WearableType, WearableData> Wearables = new Dictionary<Wearable.WearableType, WearableData>();
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// As wearable assets are downloaded and decoded, the textures are added to this list
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private Dictionary<TextureIndex, LLUUID> AgentTextures = new Dictionary<TextureIndex, LLUUID>();
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// Wearable assets are downloaded one at a time, a new request is pulled off the queue
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// and started when the previous one completes
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private Queue<KeyValuePair<LLUUID, AssetType>> DownloadQueue = new Queue<KeyValuePair<LLUUID, AssetType>>();
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// A list of all the images we are currently downloading, prior to baking
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private Dictionary<LLUUID, TextureIndex> ImageDownloads = new Dictionary<LLUUID, TextureIndex>();
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// A list of all the bakes we need to complete
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private Dictionary<BakeType, BakeLayer> PendingBakes = new Dictionary<BakeType, BakeLayer>(BAKED_TEXTURE_COUNT);
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// A list of all the uploads that are in progress
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private Dictionary<LLUUID, TextureIndex> PendingUploads = new Dictionary<LLUUID, TextureIndex>(BAKED_TEXTURE_COUNT);
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// Whether the handler for our current wearable list should automatically start downloading the assets
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private bool DownloadWearables = false;
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private int CacheCheckSerialNum = 0;
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private uint SetAppearanceSerialNum = 0;
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private ManualResetEvent WearablesDownloadedEvent = new ManualResetEvent(false);
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private ManualResetEvent CachedResponseEvent = new ManualResetEvent(false);
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// FIXME: Create a class-level appearance thread so multiple threads can't be launched
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/// <summary>
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/// Default constructor
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/// </summary>
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/// <param name="client"></param>
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/// <param name="assets"></param>
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public AppearanceManager(SecondLife client, libsecondlife.Utilities.Assets.AssetManager assets)
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{
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Client = client;
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Assets = assets;
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Client.Network.RegisterCallback(PacketType.AgentWearablesUpdate, new NetworkManager.PacketCallback(AgentWearablesHandler));
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Client.Network.RegisterCallback(PacketType.AgentCachedTextureResponse, new NetworkManager.PacketCallback(AgentCachedTextureResponseHandler));
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}
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/// <summary>
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/// If the appearance thread is running it is terminated here
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/// </summary>
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~AppearanceManager()
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{
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WearablesDownloadedEvent.Set();
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CachedResponseEvent.Set();
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}
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/// <summary>
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/// Returns the assetID for a given WearableType
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/// </summary>
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/// <param name="type"></param>
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/// <returns></returns>
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public LLUUID GetWearableAsset(Wearable.WearableType type)
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{
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if (Wearables.ContainsKey(type))
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return Wearables[type].AssetID;
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else
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return null;
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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 void SetPreviousAppearance()
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{
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// Clear out any previous data
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DownloadWearables = false;
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lock (Wearables) Wearables.Clear();
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lock (AgentTextures) AgentTextures.Clear();
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lock (DownloadQueue) DownloadQueue.Clear();
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Thread appearanceThread = new Thread(new ThreadStart(StartSetPreviousAppearance));
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appearanceThread.Start();
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}
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/// <summary>
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/// Build hashes out of the texture assetIDs for each baking layer to
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/// ask the simulator whether it has cached copies of each baked layer
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/// </summary>
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public void RequestCachedBakes()
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{
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List<KeyValuePair<int, LLUUID>> hashes = new List<KeyValuePair<int,LLUUID>>();
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AgentCachedTexturePacket cache = new AgentCachedTexturePacket();
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cache.AgentData.AgentID = Client.Network.AgentID;
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cache.AgentData.SessionID = Client.Network.SessionID;
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cache.AgentData.SerialNum = CacheCheckSerialNum;
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// Build hashes for each of the bake layers from the individual components
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for (int bakedIndex = 0; bakedIndex < BAKED_TEXTURE_COUNT; bakedIndex++)
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{
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// Don't do a cache request for a skirt bake if we're not wearing a skirt
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if (bakedIndex == (int)BakeType.Skirt &&
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(!Wearables.ContainsKey(Wearable.WearableType.Skirt) || Wearables[Wearable.WearableType.Skirt].AssetID == LLUUID.Zero))
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continue;
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LLUUID hash = new LLUUID();
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for (int wearableIndex = 0; wearableIndex < WEARABLES_PER_LAYER; wearableIndex++)
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{
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Wearable.WearableType type = WEARABLE_BAKE_MAP[bakedIndex][wearableIndex];
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LLUUID assetID = GetWearableAsset(type);
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// Build a hash of all the texture asset IDs in this baking layer
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if (assetID != null) hash ^= assetID;
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}
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if (hash != LLUUID.Zero)
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{
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// Hash with our secret value for this baked layer
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hash ^= BAKED_TEXTURE_HASH[bakedIndex];
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// Add this to the list of hashes to send out
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hashes.Add(new KeyValuePair<int, LLUUID>(bakedIndex, hash));
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}
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}
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// Only send the packet out if there's something to check
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if (hashes.Count > 0)
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{
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cache.WearableData = new AgentCachedTexturePacket.WearableDataBlock[hashes.Count];
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for (int i = 0; i < hashes.Count; i++)
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{
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cache.WearableData[i] = new AgentCachedTexturePacket.WearableDataBlock();
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cache.WearableData[i].TextureIndex = (byte)hashes[i].Key;
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cache.WearableData[i].ID = hashes[i].Value;
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Client.DebugLog("Checking cache for index " + cache.WearableData[i].TextureIndex +
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", ID: " + cache.WearableData[i].ID);
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}
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// Increment our serial number for this packet
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CacheCheckSerialNum++;
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// Send it out
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Client.Network.SendPacket(cache);
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}
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}
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/// <summary>
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/// Ask the server what textures our avatar is currently wearing
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/// </summary>
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public void RequestAgentWearables()
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{
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AgentWearablesRequestPacket request = new AgentWearablesRequestPacket();
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request.AgentData.AgentID = Client.Network.AgentID;
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request.AgentData.SessionID = Client.Network.SessionID;
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Client.Network.SendPacket(request);
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}
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private void StartSetPreviousAppearance()
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{
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WearablesDownloadedEvent.Reset();
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CachedResponseEvent.Reset();
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DownloadWearables = true;
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// Register an asset download callback to get wearable data
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AssetManager.AssetReceivedCallback assetCallback = new AssetManager.AssetReceivedCallback(Assets_OnAssetReceived);
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AssetManager.ImageReceivedCallback imageCallback = new AssetManager.ImageReceivedCallback(Assets_OnImageReceived);
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AssetManager.AssetUploadedCallback uploadCallback = new AssetManager.AssetUploadedCallback(Assets_OnAssetUploaded);
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Assets.OnAssetReceived += assetCallback;
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Assets.OnImageReceived += imageCallback;
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Assets.OnAssetUploaded += uploadCallback;
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// Ask the server what we are currently wearing
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RequestAgentWearables();
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WearablesDownloadedEvent.WaitOne();
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// Unregister the asset download callback
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Assets.OnAssetReceived -= assetCallback;
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Client.DebugLog("WearablesDownloadEvent completed");
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// Now that we know what the avatar is wearing, we can check if anything needs to be rebaked
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RequestCachedBakes();
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// Send a list of what we are currently wearing
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SendAgentWearables();
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CachedResponseEvent.WaitOne();
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// Unregister the image download and asset upload callbacks
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Assets.OnImageReceived -= imageCallback;
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Assets.OnAssetUploaded -= uploadCallback;
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Client.DebugLog("CachedResponseEvent completed");
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// Send all of the visual params and textures for our agent
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SendAgentSetAppearance();
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}
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private void SendAgentSetAppearance()
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{
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AgentSetAppearancePacket set = new AgentSetAppearancePacket();
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set.AgentData.AgentID = Client.Network.AgentID;
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set.AgentData.SessionID = Client.Network.SessionID;
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set.AgentData.SerialNum = SetAppearanceSerialNum++;
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set.VisualParam = new AgentSetAppearancePacket.VisualParamBlock[VisualParams.Params.Length];
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lock (Wearables)
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{
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// Only for debugging output
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int count = 0;
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// Build the visual param array
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for (int i = 0; i < VisualParams.Params.Length; i++)
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{
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bool found = false;
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set.VisualParam[i] = new AgentSetAppearancePacket.VisualParamBlock();
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// Try and find this value in our collection of downloaded wearables
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foreach (WearableData data in Wearables.Values)
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{
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if (data.Wearable.Params.ContainsKey(i))
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{
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set.VisualParam[i].ParamValue = Helpers.FloatToByte(data.Wearable.Params[i],
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VisualParams.Params[i].MinValue, VisualParams.Params[i].MaxValue);
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found = true;
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count++;
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break;
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}
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}
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// Use a default value if we don't have one set for it
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if (!found)
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{
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set.VisualParam[i].ParamValue = Helpers.FloatToByte(VisualParams.Params[i].DefaultValue,
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VisualParams.Params[i].MinValue, VisualParams.Params[i].MaxValue);
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}
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}
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Client.DebugLog("Sending " + count + " VisualParams");
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// Build the texture entry for our agent
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LLObject.TextureEntry te = new LLObject.TextureEntry(DEFAULT_AVATAR_TEXTURE);
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// Put our AgentTextures dictionary in to TextureEntry
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lock (AgentTextures)
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{
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foreach (KeyValuePair<TextureIndex, LLUUID> texture in AgentTextures)
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{
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LLObject.TextureEntryFace face = te.CreateFace((uint)texture.Key);
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face.TextureID = texture.Value;
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}
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}
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foreach (WearableData data in Wearables.Values)
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{
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foreach (KeyValuePair<int, LLUUID> texture in data.Wearable.Textures)
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{
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LLObject.TextureEntryFace face = te.CreateFace((uint)texture.Key);
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face.TextureID = texture.Value;
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Client.DebugLog("Setting texture " + ((TextureIndex)texture.Key).ToString() + " to " +
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texture.Value.ToStringHyphenated());
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}
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}
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// Set the packet TextureEntry
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set.ObjectData.TextureEntry = te.ToBytes();
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}
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// This is a bit hackish, but a whole lot better than implementing the actual algorithm
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float height = Helpers.ByteToFloat(set.VisualParam[25].ParamValue, VisualParams.Params[25].MinValue,
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VisualParams.Params[25].MaxValue);
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set.AgentData.Size = new LLVector3(0.45f, 0.6f, 1.50856f + ((height / 255.0f) * (2.025506f - 1.50856f)));
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// TODO: Account for not having all the textures baked yet
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set.WearableData = new AgentSetAppearancePacket.WearableDataBlock[BAKED_TEXTURE_COUNT];
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// Build hashes for each of the bake layers from the individual components
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for (int bakedIndex = 0; bakedIndex < BAKED_TEXTURE_COUNT; bakedIndex++)
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{
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LLUUID hash = new LLUUID();
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for (int wearableIndex = 0; wearableIndex < WEARABLES_PER_LAYER; wearableIndex++)
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{
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Wearable.WearableType type = WEARABLE_BAKE_MAP[bakedIndex][wearableIndex];
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LLUUID assetID = GetWearableAsset(type);
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// Build a hash of all the texture asset IDs in this baking layer
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if (assetID != null) hash ^= assetID;
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}
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if (hash != LLUUID.Zero)
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{
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// Hash with our secret value for this baked layer
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hash ^= BAKED_TEXTURE_HASH[bakedIndex];
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}
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// Tell the server what cached texture assetID to use for each bake layer
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set.WearableData[bakedIndex] = new AgentSetAppearancePacket.WearableDataBlock();
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set.WearableData[bakedIndex].TextureIndex = (byte)bakedIndex;
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set.WearableData[bakedIndex].CacheID = hash;
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}
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// Finally, send the packet
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Client.Network.SendPacket(set);
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}
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private void SendAgentWearables()
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{
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Client.DebugLog("Wearables contains " + Wearables.Count + " entries");
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AgentIsNowWearingPacket wearing = new AgentIsNowWearingPacket();
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wearing.AgentData.AgentID = Client.Network.AgentID;
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wearing.AgentData.SessionID = Client.Network.SessionID;
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wearing.WearableData = new AgentIsNowWearingPacket.WearableDataBlock[WEARABLE_COUNT];
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for (int i = 0; i < WEARABLE_COUNT; i++)
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{
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Wearable.WearableType type = (Wearable.WearableType)i;
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wearing.WearableData[i] = new AgentIsNowWearingPacket.WearableDataBlock();
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wearing.WearableData[i].WearableType = (byte)i;
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if (Wearables.ContainsKey(type))
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wearing.WearableData[i].ItemID = Wearables[type].ItemID;
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else
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wearing.WearableData[i].ItemID = LLUUID.Zero;
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}
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|
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Client.Network.SendPacket(wearing);
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}
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private TextureIndex BakedIndexToAgentTextureIndex(BakeType index)
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{
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switch (index)
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{
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case BakeType.Head:
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return TextureIndex.HeadBaked;
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case BakeType.UpperBody:
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return TextureIndex.UpperBaked;
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case BakeType.LowerBody:
|
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return TextureIndex.LowerBaked;
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case BakeType.Eyes:
|
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return TextureIndex.EyesBaked;
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case BakeType.Skirt:
|
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return TextureIndex.SkirtBaked;
|
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default:
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return TextureIndex.Unknown;
|
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}
|
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}
|
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|
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private void AgentWearablesHandler(Packet packet, Simulator simulator)
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{
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// Lock to prevent a race condition with multiple AgentWearables packets
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lock (WearablesDownloadedEvent)
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{
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AgentWearablesUpdatePacket update = (AgentWearablesUpdatePacket)packet;
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|
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// Reset the Wearables collection
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lock (Wearables) Wearables.Clear();
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for (int i = 0; i < update.WearableData.Length; i++)
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{
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if (update.WearableData[i].AssetID != LLUUID.Zero)
|
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{
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Wearable.WearableType type = (Wearable.WearableType)update.WearableData[i].WearableType;
|
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WearableData data = new WearableData();
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data.AssetID = update.WearableData[i].AssetID;
|
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data.ItemID = update.WearableData[i].ItemID;
|
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data.Wearable = new Wearable(Client);
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data.Wearable.Type = type;
|
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|
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// Add this wearable to our collection
|
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lock (Wearables) Wearables[type] = data;
|
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|
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// Convert WearableType to AssetType
|
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AssetType assetType = Wearable.WearableTypeToAssetType(type);
|
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|
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Client.DebugLog("Downloading wearable " + type.ToString() + ": " +
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data.AssetID.ToStringHyphenated());
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|
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// Add this wearable asset to the download queue
|
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if (DownloadWearables)
|
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{
|
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KeyValuePair<LLUUID, AssetType> download =
|
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new KeyValuePair<LLUUID,AssetType>(data.AssetID, assetType);
|
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DownloadQueue.Enqueue(download);
|
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}
|
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}
|
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}
|
|
|
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if (DownloadQueue.Count > 0)
|
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{
|
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KeyValuePair<LLUUID, AssetType> download = DownloadQueue.Dequeue();
|
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Assets.RequestAsset(download.Key, download.Value, true);
|
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}
|
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|
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// Don't download wearables twice in a row
|
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DownloadWearables = false;
|
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}
|
|
|
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if (OnAgentWearables != null)
|
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{
|
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// Refactor our internal Wearables dictionary in to something for the callback
|
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Dictionary<Wearable.WearableType, KeyValuePair<LLUUID, LLUUID>> wearables =
|
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new Dictionary<Wearable.WearableType, KeyValuePair<LLUUID, LLUUID>>();
|
|
|
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lock (Wearables)
|
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{
|
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foreach (KeyValuePair<Wearable.WearableType, WearableData> data in Wearables)
|
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wearables.Add(data.Key, new KeyValuePair<LLUUID,LLUUID>(data.Value.AssetID, data.Value.ItemID));
|
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}
|
|
|
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try { OnAgentWearables(wearables); }
|
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catch (Exception e) { Client.Log(e.ToString(), Helpers.LogLevel.Error); }
|
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}
|
|
}
|
|
|
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private void AgentCachedTextureResponseHandler(Packet packet, Simulator simulator)
|
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{
|
|
AgentCachedTextureResponsePacket response = (AgentCachedTextureResponsePacket)packet;
|
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Dictionary<int, float> paramValues = new Dictionary<int, float>(VisualParams.Params.Length);
|
|
|
|
// Build a dictionary of appearance parameter indices and values from the wearables
|
|
for (int i = 0; i < VisualParams.Params.Length; i++)
|
|
{
|
|
bool found = false;
|
|
|
|
// Try and find this value in our collection of downloaded wearables
|
|
foreach (WearableData data in Wearables.Values)
|
|
{
|
|
if (data.Wearable.Params.ContainsKey(i))
|
|
{
|
|
paramValues.Add(i,data.Wearable.Params[i]);
|
|
found = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Use a default value if we don't have one set for it
|
|
if (!found) paramValues.Add(i, VisualParams.Params[i].DefaultValue);
|
|
}
|
|
|
|
lock (AgentTextures)
|
|
{
|
|
foreach (AgentCachedTextureResponsePacket.WearableDataBlock block in response.WearableData)
|
|
{
|
|
// For each missing element we need to bake our own texture
|
|
Client.DebugLog("Cache response, index: " + block.TextureIndex + ", ID: " +
|
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block.TextureID.ToStringHyphenated());
|
|
|
|
// FIXME: Use this. Right now we treat baked images on other sims as if they were missing
|
|
string host = Helpers.FieldToUTF8String(block.HostName);
|
|
|
|
if (host.Length > 0)
|
|
Client.DebugLog("Cached bake exists on foreign host " + host);
|
|
|
|
// Convert the baked index to an AgentTexture index
|
|
if (block.TextureID != LLUUID.Zero && host.Length == 0)
|
|
{
|
|
TextureIndex index = BakedIndexToAgentTextureIndex((BakeType)block.TextureIndex);
|
|
AgentTextures[index] = block.TextureID;
|
|
}
|
|
else
|
|
{
|
|
// Download all of the images in this layer. This is kind of hacky to be
|
|
// hardcoded in but it is the most straightforward way to do what we need
|
|
switch ((BakeType)block.TextureIndex)
|
|
{
|
|
case BakeType.Head:
|
|
lock (ImageDownloads)
|
|
{
|
|
PendingBakes.Add(BakeType.Head, new BakeLayer(Client, 2, paramValues));
|
|
ImageDownloads.Add(AgentTextures[TextureIndex.HeadBodypaint], TextureIndex.HeadBodypaint);
|
|
ImageDownloads.Add(AgentTextures[TextureIndex.Hair], TextureIndex.Hair);
|
|
}
|
|
break;
|
|
case BakeType.UpperBody:
|
|
lock (ImageDownloads)
|
|
{
|
|
PendingBakes.Add(BakeType.UpperBody, new BakeLayer(Client, 4, paramValues));
|
|
ImageDownloads.Add(AgentTextures[TextureIndex.UpperBodypaint], TextureIndex.UpperBodypaint);
|
|
ImageDownloads.Add(AgentTextures[TextureIndex.UpperUndershirt], TextureIndex.UpperUndershirt);
|
|
ImageDownloads.Add(AgentTextures[TextureIndex.UpperShirt], TextureIndex.UpperShirt);
|
|
ImageDownloads.Add(AgentTextures[TextureIndex.UpperJacket], TextureIndex.UpperJacket);
|
|
// TODO: Where are the gloves?
|
|
}
|
|
break;
|
|
case BakeType.LowerBody:
|
|
lock (ImageDownloads)
|
|
{
|
|
PendingBakes.Add(BakeType.LowerBody, new BakeLayer(Client, 6, paramValues));
|
|
ImageDownloads.Add(AgentTextures[TextureIndex.LowerBodypaint], TextureIndex.LowerBodypaint);
|
|
ImageDownloads.Add(AgentTextures[TextureIndex.LowerUnderpants], TextureIndex.LowerUnderpants);
|
|
ImageDownloads.Add(AgentTextures[TextureIndex.LowerSocks], TextureIndex.LowerSocks);
|
|
ImageDownloads.Add(AgentTextures[TextureIndex.LowerShoes], TextureIndex.LowerShoes);
|
|
ImageDownloads.Add(AgentTextures[TextureIndex.LowerPants], TextureIndex.LowerPants);
|
|
ImageDownloads.Add(AgentTextures[TextureIndex.LowerJacket], TextureIndex.LowerJacket);
|
|
}
|
|
break;
|
|
case BakeType.Eyes:
|
|
lock (ImageDownloads)
|
|
{
|
|
PendingBakes.Add(BakeType.Eyes, new BakeLayer(Client, 1, paramValues));
|
|
ImageDownloads.Add(AgentTextures[TextureIndex.EyesIris], TextureIndex.EyesIris);
|
|
}
|
|
break;
|
|
case BakeType.Skirt:
|
|
if (Wearables.ContainsKey(Wearable.WearableType.Skirt))
|
|
{
|
|
lock (ImageDownloads)
|
|
{
|
|
PendingBakes.Add(BakeType.Skirt, new BakeLayer(Client, 1, paramValues));
|
|
ImageDownloads.Add(AgentTextures[TextureIndex.Skirt], TextureIndex.Skirt);
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
Client.Log("Unknown BakeType " + block.TextureIndex, Helpers.LogLevel.Warning);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (ImageDownloads.Count == 0)
|
|
{
|
|
// No pending downloads for baking, we're done
|
|
CachedResponseEvent.Set();
|
|
}
|
|
else
|
|
{
|
|
lock (ImageDownloads)
|
|
{
|
|
foreach (LLUUID image in ImageDownloads.Keys)
|
|
{
|
|
// Download all the images we need for baking
|
|
Assets.RequestImage(image, ImageType.Normal, 1013000.0f, 0);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private void Assets_OnAssetReceived(AssetDownload asset)
|
|
{
|
|
lock (Wearables)
|
|
{
|
|
// Check if this is a wearable we were waiting on
|
|
foreach (WearableData data in Wearables.Values)
|
|
{
|
|
if (data.AssetID == asset.AssetID)
|
|
{
|
|
// Make sure the download succeeded
|
|
if (asset.Success)
|
|
{
|
|
// Convert the downloaded asset to a string
|
|
string wearableData = Helpers.FieldToUTF8String(asset.AssetData);
|
|
|
|
// Attempt to parse the wearable data
|
|
if (data.Wearable.ImportAsset(wearableData))
|
|
{
|
|
lock (AgentTextures)
|
|
{
|
|
foreach (KeyValuePair<int, LLUUID> texture in data.Wearable.Textures)
|
|
AgentTextures[(TextureIndex)texture.Key] = texture.Value;
|
|
}
|
|
|
|
Client.DebugLog("Imported wearable asset " + data.Wearable.Type.ToString());
|
|
}
|
|
else
|
|
{
|
|
Client.Log("Failed to decode wearable asset " + asset.AssetID.ToStringHyphenated(),
|
|
Helpers.LogLevel.Warning);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Client.Log("Wearable " + data.Wearable.Type.ToString() + "(" +
|
|
asset.AssetID.ToStringHyphenated() + ") failed to download, " + asset.Status.ToString(),
|
|
Helpers.LogLevel.Warning);
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (DownloadQueue.Count > 0)
|
|
{
|
|
// Dowload the next wearable in line
|
|
KeyValuePair<LLUUID, AssetType> download = DownloadQueue.Dequeue();
|
|
Assets.RequestAsset(download.Key, download.Value, true);
|
|
}
|
|
else
|
|
{
|
|
// Everything is downloaded
|
|
WearablesDownloadedEvent.Set();
|
|
}
|
|
}
|
|
|
|
private void Assets_OnImageReceived(ImageDownload image)
|
|
{
|
|
lock (ImageDownloads)
|
|
{
|
|
if (ImageDownloads.ContainsKey(image.ID))
|
|
{
|
|
TextureIndex index = ImageDownloads[image.ID];
|
|
BakeType type = BakeType.Head;
|
|
BakeLayer.BakeOrder order = BakeLayer.BakeOrder.HeadBodypaint;
|
|
|
|
if (image.Success)
|
|
{
|
|
// Add this image to a baking layer
|
|
switch (index)
|
|
{
|
|
case TextureIndex.HeadBodypaint:
|
|
type = BakeType.Head;
|
|
order = BakeLayer.BakeOrder.HeadBodypaint;
|
|
break;
|
|
case TextureIndex.Hair:
|
|
type = BakeType.Head;
|
|
order = BakeLayer.BakeOrder.Hair;
|
|
break;
|
|
case TextureIndex.UpperBodypaint:
|
|
type = BakeType.UpperBody;
|
|
order = BakeLayer.BakeOrder.UpperBodypaint;
|
|
break;
|
|
case TextureIndex.UpperUndershirt:
|
|
type = BakeType.UpperBody;
|
|
order = BakeLayer.BakeOrder.UpperUndershirt;
|
|
break;
|
|
case TextureIndex.UpperShirt:
|
|
type = BakeType.UpperBody;
|
|
order = BakeLayer.BakeOrder.UpperShirt;
|
|
break;
|
|
case TextureIndex.UpperJacket:
|
|
type = BakeType.UpperBody;
|
|
order = BakeLayer.BakeOrder.UpperJacket;
|
|
break;
|
|
case TextureIndex.LowerBodypaint:
|
|
type = BakeType.LowerBody;
|
|
order = BakeLayer.BakeOrder.LowerBodypaint;
|
|
break;
|
|
case TextureIndex.LowerUnderpants:
|
|
type = BakeType.LowerBody;
|
|
order = BakeLayer.BakeOrder.LowerUnderpants;
|
|
break;
|
|
case TextureIndex.LowerSocks:
|
|
type = BakeType.LowerBody;
|
|
order = BakeLayer.BakeOrder.LowerSocks;
|
|
break;
|
|
case TextureIndex.LowerShoes:
|
|
type = BakeType.LowerBody;
|
|
order = BakeLayer.BakeOrder.LowerShoes;
|
|
break;
|
|
case TextureIndex.LowerPants:
|
|
type = BakeType.LowerBody;
|
|
order = BakeLayer.BakeOrder.LowerPants;
|
|
break;
|
|
case TextureIndex.LowerJacket:
|
|
type = BakeType.LowerBody;
|
|
order = BakeLayer.BakeOrder.LowerJacket;
|
|
break;
|
|
case TextureIndex.EyesIris:
|
|
type = BakeType.Eyes;
|
|
order = BakeLayer.BakeOrder.EyesIris;
|
|
break;
|
|
case TextureIndex.Skirt:
|
|
type = BakeType.Skirt;
|
|
order = BakeLayer.BakeOrder.Skirt;
|
|
break;
|
|
default:
|
|
Client.Log("Image downloaded for unknown TextureIndex " + index.ToString(),
|
|
Helpers.LogLevel.Warning);
|
|
break;
|
|
}
|
|
|
|
if (PendingBakes.ContainsKey(type) && PendingBakes[type].AddImage(order, image.AssetData))
|
|
{
|
|
// Create a transactionID and assetID for this upload
|
|
LLUUID transactionID = LLUUID.Random();
|
|
LLUUID assetID = transactionID.Combine(Client.Network.SecureSessionID);
|
|
|
|
// Upload the completed bake data
|
|
Assets.RequestUpload(transactionID, AssetType.Texture, PendingBakes[type].FinalData,
|
|
true, true, false);
|
|
|
|
// Add it to a pending uploads list
|
|
lock (PendingUploads) PendingUploads.Add(assetID, index);
|
|
|
|
// Remove this bake from the pending list
|
|
PendingBakes.Remove(type);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Client.Log("Texture " + image.ID.ToStringHyphenated() + " failed to download, " +
|
|
"bake will be incomplete", Helpers.LogLevel.Warning);
|
|
}
|
|
|
|
ImageDownloads.Remove(image.ID);
|
|
|
|
if (ImageDownloads.Count == 0 && PendingUploads.Count == 0)
|
|
{
|
|
// This is a failsafe catch, as the upload completed callback should normally
|
|
// be triggering the event
|
|
CachedResponseEvent.Set();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private void Assets_OnAssetUploaded(AssetUpload upload)
|
|
{
|
|
lock (PendingUploads)
|
|
{
|
|
if (PendingUploads.ContainsKey(upload.AssetID))
|
|
{
|
|
if (upload.Success)
|
|
{
|
|
// FIXME: Setup the TextureEntry with the new baked upload
|
|
}
|
|
else
|
|
{
|
|
Client.Log("Asset upload " + upload.AssetID.ToStringHyphenated() + " failed",
|
|
Helpers.LogLevel.Warning);
|
|
}
|
|
|
|
PendingUploads.Remove(upload.AssetID);
|
|
|
|
if (PendingUploads.Count == 0 && ImageDownloads.Count == 0)
|
|
{
|
|
CachedResponseEvent.Set();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// TEMP
|
|
Client.DebugLog("Upload " + upload.AssetID.ToStringHyphenated() + " was not found in PendingUploads");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|