clockwerk-opensim-stable – Blame information for rev 1
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1 | vero | 1 | /* |
2 | * Copyright (c) Contributors, http://opensimulator.org/ |
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3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. |
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4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions are met: |
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7 | * * Redistributions of source code must retain the above copyright |
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8 | * notice, this list of conditions and the following disclaimer. |
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9 | * * Redistributions in binary form must reproduce the above copyright |
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10 | * notice, this list of conditions and the following disclaimer in the |
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11 | * documentation and/or other materials provided with the distribution. |
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12 | * * Neither the name of the OpenSimulator Project nor the |
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13 | * names of its contributors may be used to endorse or promote products |
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14 | * derived from this software without specific prior written permission. |
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15 | * |
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16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY |
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17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY |
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20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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26 | */ |
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27 | |||
28 | using System; |
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29 | using System.Runtime.Remoting; |
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30 | using System.Runtime.Remoting.Lifetime; |
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31 | using System.Security.Permissions; |
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32 | using System.Threading; |
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33 | using System.Reflection; |
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34 | using System.Collections; |
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35 | using System.Collections.Generic; |
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36 | using OpenSim.Region.ScriptEngine.Interfaces; |
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37 | using OpenSim.Region.ScriptEngine.Shared; |
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38 | using OpenSim.Region.ScriptEngine.Shared.Api.Runtime; |
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39 | |||
40 | namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase |
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41 | { |
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42 | public partial class ScriptBaseClass : MarshalByRefObject, IScript |
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43 | { |
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44 | private Dictionary<string, MethodInfo> inits = new Dictionary<string, MethodInfo>(); |
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45 | // private ScriptSponsor m_sponser; |
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46 | |||
47 | public override Object InitializeLifetimeService() |
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48 | { |
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49 | ILease lease = (ILease)base.InitializeLifetimeService(); |
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50 | if (lease.CurrentState == LeaseState.Initial) |
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51 | { |
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52 | // Infinite |
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53 | lease.InitialLeaseTime = TimeSpan.FromMinutes(0); |
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54 | // lease.RenewOnCallTime = TimeSpan.FromSeconds(10.0); |
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55 | // lease.SponsorshipTimeout = TimeSpan.FromMinutes(1.0); |
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56 | } |
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57 | return lease; |
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58 | } |
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59 | #if DEBUG |
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60 | // For tracing GC while debugging |
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61 | public static bool GCDummy = false; |
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62 | ~ScriptBaseClass() |
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63 | { |
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64 | GCDummy = true; |
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65 | } |
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66 | #endif |
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67 | |||
68 | public ScriptBaseClass() |
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69 | { |
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70 | m_Executor = new Executor(this); |
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71 | |||
72 | MethodInfo[] myArrayMethodInfo = GetType().GetMethods(BindingFlags.Public | BindingFlags.Instance); |
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73 | |||
74 | foreach (MethodInfo mi in myArrayMethodInfo) |
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75 | { |
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76 | if (mi.Name.Length > 7 && mi.Name.Substring(0, 7) == "ApiType") |
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77 | { |
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78 | string type = mi.Name.Substring(7); |
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79 | inits[type] = mi; |
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80 | } |
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81 | } |
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82 | |||
83 | // m_sponser = new ScriptSponsor(); |
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84 | } |
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85 | |||
86 | private Executor m_Executor = null; |
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87 | |||
88 | public int GetStateEventFlags(string state) |
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89 | { |
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90 | return (int)m_Executor.GetStateEventFlags(state); |
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91 | } |
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92 | |||
93 | public void ExecuteEvent(string state, string FunctionName, object[] args) |
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94 | { |
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95 | m_Executor.ExecuteEvent(state, FunctionName, args); |
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96 | } |
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97 | |||
98 | public string[] GetApis() |
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99 | { |
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100 | string[] apis = new string[inits.Count]; |
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101 | inits.Keys.CopyTo(apis, 0); |
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102 | return apis; |
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103 | } |
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104 | |||
105 | private Dictionary<string, object> m_InitialValues = |
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106 | new Dictionary<string, object>(); |
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107 | private Dictionary<string, FieldInfo> m_Fields = |
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108 | new Dictionary<string, FieldInfo>(); |
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109 | |||
110 | public void InitApi(string api, IScriptApi data) |
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111 | { |
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112 | if (!inits.ContainsKey(api)) |
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113 | return; |
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114 | |||
115 | //ILease lease = (ILease)RemotingServices.GetLifetimeService(data as MarshalByRefObject); |
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116 | //RemotingServices.GetLifetimeService(data as MarshalByRefObject); |
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117 | // lease.Register(m_sponser); |
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118 | |||
119 | MethodInfo mi = inits[api]; |
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120 | |||
121 | Object[] args = new Object[1]; |
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122 | args[0] = data; |
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123 | |||
124 | mi.Invoke(this, args); |
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125 | |||
126 | m_InitialValues = GetVars(); |
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127 | } |
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128 | |||
129 | public virtual void StateChange(string newState) |
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130 | { |
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131 | } |
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132 | |||
133 | public void Close() |
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134 | { |
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135 | // m_sponser.Close(); |
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136 | } |
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137 | |||
138 | public Dictionary<string, object> GetVars() |
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139 | { |
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140 | Dictionary<string, object> vars = new Dictionary<string, object>(); |
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141 | |||
142 | if (m_Fields == null) |
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143 | return vars; |
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144 | |||
145 | m_Fields.Clear(); |
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146 | |||
147 | Type t = GetType(); |
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148 | |||
149 | FieldInfo[] fields = t.GetFields(BindingFlags.NonPublic | |
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150 | BindingFlags.Public | |
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151 | BindingFlags.Instance | |
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152 | BindingFlags.DeclaredOnly); |
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153 | |||
154 | foreach (FieldInfo field in fields) |
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155 | { |
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156 | m_Fields[field.Name] = field; |
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157 | |||
158 | if (field.FieldType == typeof(LSL_Types.list)) // ref type, copy |
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159 | { |
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160 | LSL_Types.list v = (LSL_Types.list)field.GetValue(this); |
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161 | Object[] data = new Object[v.Data.Length]; |
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162 | Array.Copy(v.Data, 0, data, 0, v.Data.Length); |
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163 | LSL_Types.list c = new LSL_Types.list(); |
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164 | c.Data = data; |
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165 | vars[field.Name] = c; |
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166 | } |
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167 | else if (field.FieldType == typeof(LSL_Types.LSLInteger) || |
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168 | field.FieldType == typeof(LSL_Types.LSLString) || |
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169 | field.FieldType == typeof(LSL_Types.LSLFloat) || |
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170 | field.FieldType == typeof(Int32) || |
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171 | field.FieldType == typeof(Double) || |
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172 | field.FieldType == typeof(Single) || |
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173 | field.FieldType == typeof(String) || |
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174 | field.FieldType == typeof(Byte) || |
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175 | field.FieldType == typeof(short) || |
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176 | field.FieldType == typeof(LSL_Types.Vector3) || |
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177 | field.FieldType == typeof(LSL_Types.Quaternion)) |
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178 | { |
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179 | vars[field.Name] = field.GetValue(this); |
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180 | } |
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181 | } |
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182 | |||
183 | return vars; |
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184 | } |
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185 | |||
186 | public void SetVars(Dictionary<string, object> vars) |
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187 | { |
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188 | foreach (KeyValuePair<string, object> var in vars) |
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189 | { |
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190 | if (m_Fields.ContainsKey(var.Key)) |
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191 | { |
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192 | if (m_Fields[var.Key].FieldType == typeof(LSL_Types.list)) |
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193 | { |
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194 | LSL_Types.list v = (LSL_Types.list)m_Fields[var.Key].GetValue(this); |
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195 | Object[] data = ((LSL_Types.list)var.Value).Data; |
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196 | v.Data = new Object[data.Length]; |
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197 | Array.Copy(data, 0, v.Data, 0, data.Length); |
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198 | m_Fields[var.Key].SetValue(this, v); |
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199 | } |
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200 | else if (m_Fields[var.Key].FieldType == typeof(LSL_Types.LSLInteger) || |
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201 | m_Fields[var.Key].FieldType == typeof(LSL_Types.LSLString) || |
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202 | m_Fields[var.Key].FieldType == typeof(LSL_Types.LSLFloat) || |
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203 | m_Fields[var.Key].FieldType == typeof(Int32) || |
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204 | m_Fields[var.Key].FieldType == typeof(Double) || |
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205 | m_Fields[var.Key].FieldType == typeof(Single) || |
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206 | m_Fields[var.Key].FieldType == typeof(String) || |
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207 | m_Fields[var.Key].FieldType == typeof(Byte) || |
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208 | m_Fields[var.Key].FieldType == typeof(short) || |
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209 | m_Fields[var.Key].FieldType == typeof(LSL_Types.Vector3) || |
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210 | m_Fields[var.Key].FieldType == typeof(LSL_Types.Quaternion) |
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211 | ) |
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212 | { |
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213 | m_Fields[var.Key].SetValue(this, var.Value); |
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214 | } |
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215 | } |
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216 | } |
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217 | } |
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218 | |||
219 | public void ResetVars() |
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220 | { |
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221 | SetVars(m_InitialValues); |
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222 | } |
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223 | |||
224 | public void NoOp() |
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225 | { |
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226 | // Does what is says on the packet. Nowt, nada, nothing. |
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227 | // Required for insertion after a jump label to do what it says on the packet! |
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228 | // With a bit of luck the compiler may even optimize it out. |
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229 | } |
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230 | } |
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231 | } |