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-rw-r--r--OpenSim/Framework/WearableItem.cs328
1 files changed, 328 insertions, 0 deletions
diff --git a/OpenSim/Framework/WearableItem.cs b/OpenSim/Framework/WearableItem.cs
new file mode 100644
index 0000000..c4aa9bd
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+++ b/OpenSim/Framework/WearableItem.cs
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1using System;
2using System.Collections.Generic;
3using System.Globalization;
4using System.IO;
5using System.Text.RegularExpressions;
6using OpenMetaverse;
7
8namespace OpenSim.Framework
9{
10 public class WearableItem
11 {
12 public string WearableName = "";
13 public WearableType WearType = WearableType.Invalid;
14
15 public string ItemInfo = "Created Wearable";
16
17 public SortedList<int, VisualSetting> VisualSettings = new SortedList<int, VisualSetting>();
18 // public LLObject.TextureEntry TextureEntry = null;
19 //public byte[] TextureEntry = null;
20
21 public List<string> TextureStrings = new List<string>();
22
23 //permissions
24 public uint BaseMask = 0;
25 public uint OwnerMask = 0;
26 public uint GroupMask = 0;
27 public uint EveryoneMask = 0;
28 public uint NextOwnerMask = 0;
29
30 public UUID CreatorID = UUID.Zero;
31 public UUID OwnerID = UUID.Zero;
32 public UUID LastOwnerID = UUID.Zero;
33 public UUID GroupID = UUID.Zero;
34
35 //sale
36 public string SaleType = "not";
37 public int SalePrice = 10;
38
39 private string BuildString = "";
40
41
42 public WearableItem(string wearableName, WearableType type)
43 {
44 WearableName = wearableName;
45 WearType = type;
46 }
47
48 public WearableItem(string wearableName)
49 {
50 WearableName = wearableName;
51 WearType = ConvertNameToType(WearableName);
52 }
53
54 public WearableItem(WearableType type)
55 {
56 WearType = type;
57 WearableName = Enum.GetName(typeof(WearableType), type).ToLower();
58 }
59
60 public WearableItem()
61 {
62 }
63
64 public void AddVisualSetting(VisualSetting setting)
65 {
66 if (!VisualSettings.ContainsKey(setting.VisualParam.ParamID))
67 {
68 VisualSettings.Add(setting.VisualParam.ParamID, setting);
69 }
70 }
71
72 public bool TryGetSetting(string paramName, out VisualSetting paramSetting)
73 {
74 foreach (VisualSetting setting in VisualSettings.Values)
75 {
76 if (setting.VisualParam.Name == paramName)
77 {
78 paramSetting = setting;
79 return true;
80 }
81 }
82
83 paramSetting = null;
84 return false;
85 }
86
87 public bool SetParamValue(string paramName, float value)
88 {
89 VisualSetting paramSetting;
90 if (TryGetSetting(paramName, out paramSetting))
91 {
92 if ((value >= paramSetting.VisualParam.MinValue) && (value <= paramSetting.VisualParam.MaxValue))
93 {
94 paramSetting.Value = value;
95 return true;
96 }
97 }
98 return false;
99 }
100
101 public void RandomiseValues()
102 {
103 foreach (VisualSetting setting in VisualSettings.Values)
104 {
105 //int randNum = Util.RandomClass.Next(0, 1000);
106 float range = setting.VisualParam.MaxValue - setting.VisualParam.MinValue;
107 // float val =((float) randNum )/ ((float)(1000.0f / range));
108 float val = (float)OpenSim.Framework.Util.RandomClass.NextDouble() * range * 0.2f;
109 setting.Value = setting.VisualParam.MinValue + (range / 2) + val;
110 }
111 }
112
113 public WearableType ConvertNameToType(string name)
114 {
115 return (WearableType)Enum.Parse(typeof(WearableType), name, true);
116 }
117
118 public string ToAssetFormat()
119 {
120 BuildString = "LLWearable version 22\n";
121 BuildString += "New Item \n";
122 BuildString += ItemInfo + "\n";
123
124
125 AddSectionStart("permissions");
126 AddTabbedNameValueLine("base_mask", BaseMask.ToString("00000000"));
127 AddTabbedNameValueLine("owner_mask", OwnerMask.ToString("00000000"));
128 AddTabbedNameValueLine("group_mask", GroupMask.ToString("00000000"));
129 AddTabbedNameValueLine("everyone_mask", EveryoneMask.ToString("00000000"));
130 AddTabbedNameValueLine("next_owner_mask", NextOwnerMask.ToString("00000000"));
131 AddTabbedNameValueLine("creator_id", CreatorID.ToString());
132 AddTabbedNameValueLine("owner_id", OwnerID.ToString());
133 AddTabbedNameValueLine("last_owner_id", LastOwnerID.ToString());
134 AddTabbedNameValueLine("group_id", GroupID.ToString());
135 AddSectionEnd();
136
137 AddSectionStart("sale_info");
138 AddTabbedNameValueLine("sale_type", SaleType.ToString());
139 AddTabbedNameValueLine("sale_price", SalePrice.ToString());
140 AddSectionEnd();
141
142 AddNameValueLine("type", ((byte)WearType).ToString());
143 AddNameValueLine("parameters", VisualSettings.Count.ToString());
144
145 foreach (KeyValuePair<int, VisualSetting> kp in VisualSettings)
146 {
147 AddNameValueLine(kp.Key.ToString(), kp.Value.Value.ToString(CultureInfo.InvariantCulture));
148 }
149 if (TextureStrings.Count == 0)
150 {
151 AddNameValueLine("textures", "0"); //todo output texture entry
152 }
153 else
154 {
155 AddNameValueLine("textures", TextureStrings.Count.ToString());
156 for (int i = 0; i < TextureStrings.Count; i++)
157 {
158 BuildString += TextureStrings[i] + "\n";
159 }
160 BuildString += "\n";
161
162 }
163
164 return BuildString;
165 }
166
167 public void SaveToFile(string fileName)
168 {
169 File.WriteAllText(fileName, this.ToAssetFormat());
170 }
171
172 public void AddSectionStart(string sectionName)
173 {
174 BuildString += "\t" + sectionName + " 0\n";
175 BuildString += "\t{\n";
176 }
177
178 public void AddSectionEnd()
179 {
180 BuildString += "\t}\n";
181 }
182
183 private void AddTabbedNameValueLine(string name, string value)
184 {
185 BuildString += "\t\t";
186 BuildString += name + "\t";
187 BuildString += value + "\n";
188 }
189
190 private void AddNameValueLine(string name, string value)
191 {
192 // BuildString += "\t\t";
193 BuildString += name + " ";
194 BuildString += value + "\n";
195 }
196
197 #region Static Methods
198 public static List<VisualParam> FindParamsForWearable(string wearableName)
199 {
200 List<VisualParam> wearableParams = new List<VisualParam>();
201 foreach (VisualParam param in VisualParams.Params.Values)
202 {
203 if (param.Wearable == wearableName)
204 {
205 wearableParams.Add(param);
206 }
207 }
208
209 return wearableParams;
210 }
211
212 public static WearableItem Create(string wearableTypeName)
213 {
214 WearableItem wearableItem = new WearableItem(wearableTypeName);
215 List<VisualParam> typeParams = FindParamsForWearable(wearableTypeName);
216 foreach (VisualParam param in typeParams)
217 {
218 wearableItem.AddVisualSetting(new VisualSetting(param));
219 }
220 return wearableItem;
221 }
222
223 public static WearableItem CreateFromAsset(string assetData)
224 {
225 UUID creatorID = UUID.Zero;
226 UUID ownerID = UUID.Zero;
227 UUID lastOwnerID = UUID.Zero;
228 UUID groupID = UUID.Zero;
229
230 char[] newlineDelimiter = { '\n' };
231 string[] lines = assetData.Split(newlineDelimiter);
232
233 WearableItem wearableObject = null;
234 Regex r = new Regex("[\t ]+");
235 bool reachedParams = false;
236 bool reachedTextures = false;
237 foreach (string line in lines)
238 {
239 string trimLine = line.Trim();
240 // Console.WriteLine("line : " + trimLine);
241
242 string[] splitLine = r.Split(trimLine);
243 if (splitLine.Length > 1)
244 {
245 switch (splitLine[0])
246 {
247 case "textures":
248 reachedParams = false;
249 reachedTextures = true;
250 break;
251
252 case "type":
253 string wearableTypeName = Enum.GetName(typeof(WearableType), (WearableType)Convert.ToInt32(splitLine[1]));
254 wearableObject = Create(wearableTypeName.ToLower());
255 break;
256
257 case "parameters":
258 reachedParams = true;
259 break;
260
261 case "creator_id":
262 creatorID = new UUID(splitLine[1]);
263 break;
264
265 case "owner_id":
266 ownerID = new UUID(splitLine[1]);
267 break;
268
269 case "last_owner_id":
270 lastOwnerID = new UUID(splitLine[1]);
271 break;
272
273 case "group_id":
274 groupID = new UUID(splitLine[1]);
275 break;
276
277 default:
278 if ((wearableObject != null) && (reachedParams))
279 {
280 int id = Convert.ToInt32(splitLine[0]);
281 if (wearableObject.VisualSettings.ContainsKey(id))
282 {
283
284 wearableObject.VisualSettings[id].Value = Convert.ToSingle(splitLine[1], CultureInfo.InvariantCulture);
285 }
286 }
287 else if ((wearableObject != null) && (reachedTextures))
288 {
289 wearableObject.TextureStrings.Add(line);
290 }
291 break;
292 }
293 }
294 }
295
296 if (wearableObject != null)
297 {
298 wearableObject.CreatorID = creatorID;
299 wearableObject.OwnerID = ownerID;
300 wearableObject.LastOwnerID = lastOwnerID;
301 wearableObject.GroupID = groupID;
302 }
303
304 return wearableObject;
305 }
306 #endregion
307
308 #region Nested Class
309 public class VisualSetting
310 {
311 public VisualParam VisualParam;
312 public float Value = 0;
313
314 public VisualSetting(VisualParam param, float value)
315 {
316 VisualParam = param;
317 Value = value;
318 }
319
320 public VisualSetting(VisualParam param)
321 {
322 VisualParam = param;
323 Value = param.DefaultValue;
324 }
325 }
326 #endregion
327 }
328}
generated by cgit v1.1 at 2024-07-07 23:36:31 +0000