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-rw-r--r--OpenSim/Framework/WearableItem.cs355
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diff --git a/OpenSim/Framework/WearableItem.cs b/OpenSim/Framework/WearableItem.cs
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1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System;
29using System.Collections.Generic;
30using System.Globalization;
31using System.IO;
32using System.Text.RegularExpressions;
33using OpenMetaverse;
34
35namespace OpenSim.Framework
36{
37 public class WearableItem
38 {
39 public string WearableName = "";
40 public WearableType WearType = WearableType.Invalid;
41
42 public string ItemInfo = "Created Wearable";
43
44 public SortedList<int, VisualSetting> VisualSettings = new SortedList<int, VisualSetting>();
45 // public LLObject.TextureEntry TextureEntry = null;
46 //public byte[] TextureEntry = null;
47
48 public List<string> TextureStrings = new List<string>();
49
50 //permissions
51 public uint BaseMask = 0;
52 public uint OwnerMask = 0;
53 public uint GroupMask = 0;
54 public uint EveryoneMask = 0;
55 public uint NextOwnerMask = 0;
56
57 public UUID CreatorID = UUID.Zero;
58 public UUID OwnerID = UUID.Zero;
59 public UUID LastOwnerID = UUID.Zero;
60 public UUID GroupID = UUID.Zero;
61
62 //sale
63 public string SaleType = "not";
64 public int SalePrice = 10;
65
66 private string BuildString = "";
67
68
69 public WearableItem(string wearableName, WearableType type)
70 {
71 WearableName = wearableName;
72 WearType = type;
73 }
74
75 public WearableItem(string wearableName)
76 {
77 WearableName = wearableName;
78 WearType = ConvertNameToType(WearableName);
79 }
80
81 public WearableItem(WearableType type)
82 {
83 WearType = type;
84 WearableName = Enum.GetName(typeof(WearableType), type).ToLower();
85 }
86
87 public WearableItem()
88 {
89 }
90
91 public void AddVisualSetting(VisualSetting setting)
92 {
93 if (!VisualSettings.ContainsKey(setting.VisualParam.ParamID))
94 {
95 VisualSettings.Add(setting.VisualParam.ParamID, setting);
96 }
97 }
98
99 public bool TryGetSetting(string paramName, out VisualSetting paramSetting)
100 {
101 foreach (VisualSetting setting in VisualSettings.Values)
102 {
103 if (setting.VisualParam.Name == paramName)
104 {
105 paramSetting = setting;
106 return true;
107 }
108 }
109
110 paramSetting = null;
111 return false;
112 }
113
114 public bool SetParamValue(string paramName, float value)
115 {
116 VisualSetting paramSetting;
117 if (TryGetSetting(paramName, out paramSetting))
118 {
119 if ((value >= paramSetting.VisualParam.MinValue) && (value <= paramSetting.VisualParam.MaxValue))
120 {
121 paramSetting.Value = value;
122 return true;
123 }
124 }
125 return false;
126 }
127
128 public void RandomiseValues()
129 {
130 foreach (VisualSetting setting in VisualSettings.Values)
131 {
132 //int randNum = Util.RandomClass.Next(0, 1000);
133 float range = setting.VisualParam.MaxValue - setting.VisualParam.MinValue;
134 // float val = ((float) randNum) / ((float)(1000.0f / range));
135 float val = (float)Util.RandomClass.NextDouble() * range * 0.2f;
136 setting.Value = setting.VisualParam.MinValue + (range / 2) + val;
137 }
138 }
139
140 public WearableType ConvertNameToType(string name)
141 {
142 return (WearableType)Enum.Parse(typeof(WearableType), name, true);
143 }
144
145 public string ToAssetFormat()
146 {
147 BuildString = "LLWearable version 22\n";
148 BuildString += "New Item \n";
149 BuildString += ItemInfo + "\n";
150
151
152 AddSectionStart("permissions");
153 AddTabbedNameValueLine("base_mask", BaseMask.ToString("00000000"));
154 AddTabbedNameValueLine("owner_mask", OwnerMask.ToString("00000000"));
155 AddTabbedNameValueLine("group_mask", GroupMask.ToString("00000000"));
156 AddTabbedNameValueLine("everyone_mask", EveryoneMask.ToString("00000000"));
157 AddTabbedNameValueLine("next_owner_mask", NextOwnerMask.ToString("00000000"));
158 AddTabbedNameValueLine("creator_id", CreatorID.ToString());
159 AddTabbedNameValueLine("owner_id", OwnerID.ToString());
160 AddTabbedNameValueLine("last_owner_id", LastOwnerID.ToString());
161 AddTabbedNameValueLine("group_id", GroupID.ToString());
162 AddSectionEnd();
163
164 AddSectionStart("sale_info");
165 AddTabbedNameValueLine("sale_type", SaleType.ToString());
166 AddTabbedNameValueLine("sale_price", SalePrice.ToString());
167 AddSectionEnd();
168
169 AddNameValueLine("type", ((byte)WearType).ToString());
170 AddNameValueLine("parameters", VisualSettings.Count.ToString());
171
172 foreach (KeyValuePair<int, VisualSetting> kp in VisualSettings)
173 {
174 AddNameValueLine(kp.Key.ToString(), kp.Value.Value.ToString(CultureInfo.InvariantCulture));
175 }
176 if (TextureStrings.Count == 0)
177 {
178 AddNameValueLine("textures", "0"); //todo output texture entry
179 }
180 else
181 {
182 AddNameValueLine("textures", TextureStrings.Count.ToString());
183 for (int i = 0; i < TextureStrings.Count; i++)
184 {
185 BuildString += TextureStrings[i] + "\n";
186 }
187 BuildString += "\n";
188
189 }
190
191 return BuildString;
192 }
193
194 public void SaveToFile(string fileName)
195 {
196 File.WriteAllText(fileName, this.ToAssetFormat());
197 }
198
199 public void AddSectionStart(string sectionName)
200 {
201 BuildString += "\t" + sectionName + " 0\n";
202 BuildString += "\t{\n";
203 }
204
205 public void AddSectionEnd()
206 {
207 BuildString += "\t}\n";
208 }
209
210 private void AddTabbedNameValueLine(string name, string value)
211 {
212 BuildString += "\t\t";
213 BuildString += name + "\t";
214 BuildString += value + "\n";
215 }
216
217 private void AddNameValueLine(string name, string value)
218 {
219 // BuildString += "\t\t";
220 BuildString += name + " ";
221 BuildString += value + "\n";
222 }
223
224 #region Static Methods
225 public static List<VisualParam> FindParamsForWearable(string wearableName)
226 {
227 List<VisualParam> wearableParams = new List<VisualParam>();
228 foreach (VisualParam param in VisualParams.Params.Values)
229 {
230 if (param.Wearable == wearableName)
231 {
232 wearableParams.Add(param);
233 }
234 }
235
236 return wearableParams;
237 }
238
239 public static WearableItem Create(string wearableTypeName)
240 {
241 WearableItem wearableItem = new WearableItem(wearableTypeName);
242 List<VisualParam> typeParams = FindParamsForWearable(wearableTypeName);
243 foreach (VisualParam param in typeParams)
244 {
245 wearableItem.AddVisualSetting(new VisualSetting(param));
246 }
247 return wearableItem;
248 }
249
250 public static WearableItem CreateFromAsset(string assetData)
251 {
252 UUID creatorID = UUID.Zero;
253 UUID ownerID = UUID.Zero;
254 UUID lastOwnerID = UUID.Zero;
255 UUID groupID = UUID.Zero;
256
257 char[] newlineDelimiter = { '\n' };
258 string[] lines = assetData.Split(newlineDelimiter);
259
260 WearableItem wearableObject = null;
261 Regex r = new Regex("[\t ]+");
262 bool reachedParams = false;
263 bool reachedTextures = false;
264 foreach (string line in lines)
265 {
266 string trimLine = line.Trim();
267 // m_log.Debug("line : " + trimLine);
268
269 string[] splitLine = r.Split(trimLine);
270 if (splitLine.Length > 1)
271 {
272 switch (splitLine[0])
273 {
274 case "textures":
275 reachedParams = false;
276 reachedTextures = true;
277 break;
278
279 case "type":
280 string wearableTypeName = Enum.GetName(typeof(WearableType), (WearableType)Convert.ToInt32(splitLine[1]));
281 wearableObject = Create(wearableTypeName.ToLower());
282 break;
283
284 case "parameters":
285 reachedParams = true;
286 break;
287
288 case "creator_id":
289 creatorID = new UUID(splitLine[1]);
290 break;
291
292 case "owner_id":
293 ownerID = new UUID(splitLine[1]);
294 break;
295
296 case "last_owner_id":
297 lastOwnerID = new UUID(splitLine[1]);
298 break;
299
300 case "group_id":
301 groupID = new UUID(splitLine[1]);
302 break;
303
304 default:
305 if ((wearableObject != null) && (reachedParams))
306 {
307 int id = Convert.ToInt32(splitLine[0]);
308 if (wearableObject.VisualSettings.ContainsKey(id))
309 {
310
311 wearableObject.VisualSettings[id].Value = Convert.ToSingle(splitLine[1], CultureInfo.InvariantCulture);
312 }
313 }
314 else if ((wearableObject != null) && (reachedTextures))
315 {
316 wearableObject.TextureStrings.Add(line);
317 }
318 break;
319 }
320 }
321 }
322
323 if (wearableObject != null)
324 {
325 wearableObject.CreatorID = creatorID;
326 wearableObject.OwnerID = ownerID;
327 wearableObject.LastOwnerID = lastOwnerID;
328 wearableObject.GroupID = groupID;
329 }
330
331 return wearableObject;
332 }
333 #endregion
334
335 #region Nested Class
336 public class VisualSetting
337 {
338 public VisualParam VisualParam;
339 public float Value = 0;
340
341 public VisualSetting(VisualParam param, float value)
342 {
343 VisualParam = param;
344 Value = value;
345 }
346
347 public VisualSetting(VisualParam param)
348 {
349 VisualParam = param;
350 Value = param.DefaultValue;
351 }
352 }
353 #endregion
354 }
355}
generated by cgit v1.1 at 2024-07-08 14:27:49 +0000