/* * Copyright (c) Contributors, http://opensimulator.org/ * See CONTRIBUTORS.TXT for a full list of copyright holders. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * Neither the name of the OpenSimulator 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.Globalization; using System.IO; using System.Text.RegularExpressions; using OpenMetaverse; namespace OpenSim.Framework { public class WearableItem { public string WearableName = ""; public WearableType WearType = WearableType.Invalid; public string ItemInfo = "Created Wearable"; public SortedList<int, VisualSetting> VisualSettings = new SortedList<int, VisualSetting>(); // public LLObject.TextureEntry TextureEntry = null; //public byte[] TextureEntry = null; public List<string> TextureStrings = new List<string>(); //permissions public uint BaseMask = 0; public uint OwnerMask = 0; public uint GroupMask = 0; public uint EveryoneMask = 0; public uint NextOwnerMask = 0; public UUID CreatorID = UUID.Zero; public UUID OwnerID = UUID.Zero; public UUID LastOwnerID = UUID.Zero; public UUID GroupID = UUID.Zero; //sale public string SaleType = "not"; public int SalePrice = 10; private string BuildString = ""; public WearableItem(string wearableName, WearableType type) { WearableName = wearableName; WearType = type; } public WearableItem(string wearableName) { WearableName = wearableName; WearType = ConvertNameToType(WearableName); } public WearableItem(WearableType type) { WearType = type; WearableName = Enum.GetName(typeof(WearableType), type).ToLower(); } public WearableItem() { } public void AddVisualSetting(VisualSetting setting) { if (!VisualSettings.ContainsKey(setting.VisualParam.ParamID)) { VisualSettings.Add(setting.VisualParam.ParamID, setting); } } public bool TryGetSetting(string paramName, out VisualSetting paramSetting) { foreach (VisualSetting setting in VisualSettings.Values) { if (setting.VisualParam.Name == paramName) { paramSetting = setting; return true; } } paramSetting = null; return false; } public bool SetParamValue(string paramName, float value) { VisualSetting paramSetting; if (TryGetSetting(paramName, out paramSetting)) { if ((value >= paramSetting.VisualParam.MinValue) && (value <= paramSetting.VisualParam.MaxValue)) { paramSetting.Value = value; return true; } } return false; } public void RandomiseValues() { foreach (VisualSetting setting in VisualSettings.Values) { //int randNum = Util.RandomClass.Next(0, 1000); float range = setting.VisualParam.MaxValue - setting.VisualParam.MinValue; // float val = ((float) randNum) / ((float)(1000.0f / range)); float val = (float)Util.RandomClass.NextDouble() * range * 0.2f; setting.Value = setting.VisualParam.MinValue + (range / 2) + val; } } public WearableType ConvertNameToType(string name) { return (WearableType)Enum.Parse(typeof(WearableType), name, true); } public string ToAssetFormat() { BuildString = "LLWearable version 22\n"; BuildString += "New Item \n"; BuildString += ItemInfo + "\n"; AddSectionStart("permissions"); AddTabbedNameValueLine("base_mask", BaseMask.ToString("00000000")); AddTabbedNameValueLine("owner_mask", OwnerMask.ToString("00000000")); AddTabbedNameValueLine("group_mask", GroupMask.ToString("00000000")); AddTabbedNameValueLine("everyone_mask", EveryoneMask.ToString("00000000")); AddTabbedNameValueLine("next_owner_mask", NextOwnerMask.ToString("00000000")); AddTabbedNameValueLine("creator_id", CreatorID.ToString()); AddTabbedNameValueLine("owner_id", OwnerID.ToString()); AddTabbedNameValueLine("last_owner_id", LastOwnerID.ToString()); AddTabbedNameValueLine("group_id", GroupID.ToString()); AddSectionEnd(); AddSectionStart("sale_info"); AddTabbedNameValueLine("sale_type", SaleType.ToString()); AddTabbedNameValueLine("sale_price", SalePrice.ToString()); AddSectionEnd(); AddNameValueLine("type", ((byte)WearType).ToString()); AddNameValueLine("parameters", VisualSettings.Count.ToString()); foreach (KeyValuePair<int, VisualSetting> kp in VisualSettings) { AddNameValueLine(kp.Key.ToString(), kp.Value.Value.ToString(CultureInfo.InvariantCulture)); } if (TextureStrings.Count == 0) { AddNameValueLine("textures", "0"); //todo output texture entry } else { AddNameValueLine("textures", TextureStrings.Count.ToString()); for (int i = 0; i < TextureStrings.Count; i++) { BuildString += TextureStrings[i] + "\n"; } BuildString += "\n"; } return BuildString; } public void SaveToFile(string fileName) { File.WriteAllText(fileName, this.ToAssetFormat()); } public void AddSectionStart(string sectionName) { BuildString += "\t" + sectionName + " 0\n"; BuildString += "\t{\n"; } public void AddSectionEnd() { BuildString += "\t}\n"; } private void AddTabbedNameValueLine(string name, string value) { BuildString += "\t\t"; BuildString += name + "\t"; BuildString += value + "\n"; } private void AddNameValueLine(string name, string value) { // BuildString += "\t\t"; BuildString += name + " "; BuildString += value + "\n"; } #region Static Methods public static List<VisualParam> FindParamsForWearable(string wearableName) { List<VisualParam> wearableParams = new List<VisualParam>(); foreach (VisualParam param in VisualParams.Params.Values) { if (param.Wearable == wearableName) { wearableParams.Add(param); } } return wearableParams; } public static WearableItem Create(string wearableTypeName) { WearableItem wearableItem = new WearableItem(wearableTypeName); List<VisualParam> typeParams = FindParamsForWearable(wearableTypeName); foreach (VisualParam param in typeParams) { wearableItem.AddVisualSetting(new VisualSetting(param)); } return wearableItem; } public static WearableItem CreateFromAsset(string assetData) { UUID creatorID = UUID.Zero; UUID ownerID = UUID.Zero; UUID lastOwnerID = UUID.Zero; UUID groupID = UUID.Zero; char[] newlineDelimiter = { '\n' }; string[] lines = assetData.Split(newlineDelimiter); WearableItem wearableObject = null; Regex r = new Regex("[\t ]+"); bool reachedParams = false; bool reachedTextures = false; foreach (string line in lines) { string trimLine = line.Trim(); // m_log.Debug("line : " + trimLine); string[] splitLine = r.Split(trimLine); if (splitLine.Length > 1) { switch (splitLine[0]) { case "textures": reachedParams = false; reachedTextures = true; break; case "type": string wearableTypeName = Enum.GetName(typeof(WearableType), (WearableType)Convert.ToInt32(splitLine[1])); wearableObject = Create(wearableTypeName.ToLower()); break; case "parameters": reachedParams = true; break; case "creator_id": creatorID = new UUID(splitLine[1]); break; case "owner_id": ownerID = new UUID(splitLine[1]); break; case "last_owner_id": lastOwnerID = new UUID(splitLine[1]); break; case "group_id": groupID = new UUID(splitLine[1]); break; default: if ((wearableObject != null) && (reachedParams)) { int id = Convert.ToInt32(splitLine[0]); if (wearableObject.VisualSettings.ContainsKey(id)) { wearableObject.VisualSettings[id].Value = Convert.ToSingle(splitLine[1], CultureInfo.InvariantCulture); } } else if ((wearableObject != null) && (reachedTextures)) { wearableObject.TextureStrings.Add(line); } break; } } } if (wearableObject != null) { wearableObject.CreatorID = creatorID; wearableObject.OwnerID = ownerID; wearableObject.LastOwnerID = lastOwnerID; wearableObject.GroupID = groupID; } return wearableObject; } #endregion #region Nested Class public class VisualSetting { public VisualParam VisualParam; public float Value = 0; public VisualSetting(VisualParam param, float value) { VisualParam = param; Value = value; } public VisualSetting(VisualParam param) { VisualParam = param; Value = param.DefaultValue; } } #endregion } }