Add missing ConsoleUtil from last commit
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/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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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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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the OpenSimulator Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using log4net;
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using OpenMetaverse;
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public class ConsoleUtil
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{
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private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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public const string MinRawConsoleVectorValue = "-~";
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public const string MaxRawConsoleVectorValue = "~";
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public const string VectorSeparator = ",";
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public static char[] VectorSeparatorChars = VectorSeparator.ToCharArray();
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/// <summary>
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/// Convert a minimum vector input from the console to an OpenMetaverse.Vector3
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/// </summary>
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/// <param name='rawConsoleVector'>/param>
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/// <param name='vector'></param>
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/// <returns></returns>
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public static bool TryParseConsoleMinVector(string rawConsoleVector, out Vector3 vector)
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{
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return TryParseConsoleVector(rawConsoleVector, c => float.MinValue.ToString(), out vector);
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}
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/// <summary>
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/// Convert a maximum vector input from the console to an OpenMetaverse.Vector3
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/// </summary>
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/// <param name='rawConsoleVector'>/param>
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/// <param name='vector'></param>
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/// <returns></returns>
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public static bool TryParseConsoleMaxVector(string rawConsoleVector, out Vector3 vector)
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{
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return TryParseConsoleVector(rawConsoleVector, c => float.MaxValue.ToString(), out vector);
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}
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/// <summary>
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/// Convert a vector input from the console to an OpenMetaverse.Vector3
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/// </summary>
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/// <param name='rawConsoleVector'>
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/// A string in the form <x>,<y>,<z> where there is no space between values.
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/// Any component can be missing (e.g. ,,40). blankComponentFunc is invoked to replace the blank with a suitable value
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/// Also, if the blank component is at the end, then the comma can be missed off entirely (e.g. 40,30 or 40)
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/// The strings "~" and "-~" are valid in components. The first substitutes float.MaxValue whilst the second is float.MinValue
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/// Other than that, component values must be numeric.
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/// </param>
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/// <param name='blankComponentFunc'></param>
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/// <param name='vector'></param>
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/// <returns></returns>
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public static bool TryParseConsoleVector(
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string rawConsoleVector, Func<string, string> blankComponentFunc, out Vector3 vector)
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{
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List<string> components = rawConsoleVector.Split(VectorSeparatorChars).ToList();
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if (components.Count < 1 || components.Count > 3)
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return false;
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for (int i = components.Count; i < 3; i++)
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components.Add("");
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List<string> semiDigestedComponents
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= components.ConvertAll<string>(
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c =>
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{
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if (c == "")
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return blankComponentFunc.Invoke(c);
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else if (c == MaxRawConsoleVectorValue)
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return float.MaxValue.ToString();
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else if (c == MinRawConsoleVectorValue)
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return float.MinValue.ToString();
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else
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return c;
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});
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string semiDigestedConsoleVector = string.Join(VectorSeparator, semiDigestedComponents.ToArray());
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m_log.DebugFormat("[CONSOLE UTIL]: Parsing {0} into OpenMetaverse.Vector3", semiDigestedConsoleVector);
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return Vector3.TryParse(semiDigestedConsoleVector, out vector);
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}
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}
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