52 lines
1.7 KiB
C#
52 lines
1.7 KiB
C#
using System;
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namespace NLua.Exceptions
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{
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/// <summary>
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/// Exceptions thrown by the Lua runtime because of errors in the script
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/// </summary>
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///
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[Serializable]
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public class LuaScriptException : LuaException
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{
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/// <summary>
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/// Returns true if the exception has occured as the result of a .NET exception in user code
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/// </summary>
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public bool IsNetException { get; }
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private readonly string _source;
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/// <summary>
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/// The position in the script where the exception was triggered.
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/// </summary>
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public override string Source => _source;
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/// <summary>
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/// Creates a new Lua-only exception.
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/// </summary>
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/// <param name="message">The message that describes the error.</param>
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/// <param name="source">The position in the script where the exception was triggered.</param>
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public LuaScriptException(string message, string source) : base(message)
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{
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_source = source;
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}
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/// <summary>
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/// Creates a new .NET wrapping exception.
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/// </summary>
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/// <param name="innerException">The .NET exception triggered by user-code.</param>
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/// <param name="source">The position in the script where the exception was triggered.</param>
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public LuaScriptException(Exception innerException, string source)
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: base("A .NET exception occured in user-code", innerException)
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{
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_source = source;
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IsNetException = true;
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}
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public override string ToString()
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{
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// Prepend the error source
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return GetType().FullName + ": " + _source + Message;
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}
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}
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} |