public void Execute(MacroEntry macro)
{
_invoker = MacroInvoker.GetInstance();
void OnException(Exception exception)
{
UO.Commands.SystemMessage(string.Format(Strings.Macro_error___0_, exception.Message));
if (exception is SyntaxErrorException syntaxError)
{
UO.Commands.SystemMessage($"{Strings.Line_Number}: {syntaxError.RawSpan.Start.Line}");
}
}
_invoker.ExceptionEvent += OnException;
_invoker.Execute(macro);
_invoker.ExceptionEvent -= OnException;
}
public static MacroInvoker GetInstance()
{
// ReSharper disable once InvertIf
if (_instance == null)
{
lock ( _lock )
{
if (_instance != null)
{
return(_instance);
}
_instance = new MacroInvoker();
return(_instance);
}
}
return(_instance);
}