} // ctor
protected override void OnExceptionUnwind(LuaTraceLineExceptionEventArgs e)
{
var luaFrames = new List <LuaStackFrame>();
var offsetForRecalc = 0;
LuaExceptionData currentData = null;
// get default exception data
if (e.Exception.Data[LuaRuntimeException.ExceptionDataKey] is LuaExceptionData)
{
currentData = LuaExceptionData.GetData(e.Exception);
offsetForRecalc = currentData.Count;
luaFrames.AddRange(currentData);
}
else
{
currentData = LuaExceptionData.GetData(e.Exception, resolveStackTrace: false);
}
// re-trace the stack frame
var trace = new StackTrace(e.Exception, true);
for (var i = offsetForRecalc; i < trace.FrameCount - 1; i++)
{
luaFrames.Add(LuaExceptionData.GetStackFrame(trace.GetFrame(i)));
}
// add trace point
luaFrames.Add(new LuaStackFrame(trace.GetFrame(trace.FrameCount - 1), new LuaTraceLineDebugInfo(e, engine.FindScript(e.SourceName))));
currentData.UpdateStackTrace(luaFrames.ToArray());
} // proc OnExceptionUnwind
protected override void OnExceptionUnwind(LuaTraceLineExceptionEventArgs e)
{
base.OnExceptionUnwind(e);
var message = $"Exception caught: {e.Exception} On line: {e.SourceLine} in source {e.SourceName} and scope {e.ScopeName}. Last frame scope {_lastFrameScope.Peek()} trace line before exception unwind: {_lastTraceLine}.";
throw new LuaDebuggerException(message,
_lastFrameSourceName,
_lastFrameScope.Peek(),
_lastFrameLine,
_lastTraceSourceName,
_lastTraceScope,
_lastTraceLine);
}
protected override void OnExceptionUnwind(LuaTraceLineExceptionEventArgs args)
{
var errorBuilder = ScriptService.ErrorStringBuilder;
if (!ScriptService.IsWritingError)
{
var e = args.Exception;
do
{
Engine.Logger.Error(e.ToString());
errorBuilder.AppendLine(e.Message);
e = e.InnerException;
} while (e != null);
}
var line = $"Script '{_debugger.Script.GetFullName()}', Line {args.SourceLine}";
if (args.ScopeName != _debugger.Script.InstanceId)
{
string scopeType;
if (args.Locals.ContainsKey(args.ScopeName))
{
scopeType = "local";
}
else if (_debugger.GetGlobals().ContainsKey(args.ScopeName))
{
scopeType = "global";
}
else
{
scopeType = "function";
}
line += $" - {scopeType} {args.ScopeName}";
}
errorBuilder.AppendLine(line);
base.OnExceptionUnwind(args);
}
protected override void OnExceptionUnwind(LuaTraceLineExceptionEventArgs e)
{
if (!lInException)
{
lInException = true;
Console.WriteLine();
int iTop = Console.CursorTop;
WriteText(ConsoleColor.DarkRed, "Exception: ");
WriteText(ConsoleColor.Red, e.Exception.Message); Console.WriteLine();
WriteText(ConsoleColor.Gray, "press any key to continue");
Console.WriteLine();
Console.ReadKey();
int iClearTo = Console.CursorTop;
Console.CursorLeft = 0;
string sClear = new string(' ', Console.WindowWidth);
for (int i = iTop; i <= iClearTo; i++)
{
Console.CursorTop = i;
Console.WriteLine(sClear);
}
Console.CursorTop = iTop;
}
base.OnExceptionUnwind(e);
}
public LuaTraceLineDebugInfo(LuaTraceLineExceptionEventArgs e, LuaScript script)
{
this.chunkName = e.SourceName;
this.sourceFile = script?.ScriptBase ?? chunkName;
this.line = e.SourceLine;
} // ctor
public LuaTraceLineDebugInfo(LuaTraceLineExceptionEventArgs e, string sourceFile)
{
this.chunkName = e.SourceName;
this.sourceFile = sourceFile;
this.line = e.SourceLine;
} // ctor
