public LuaArgs output(LuaArgs args)
{
if (args.IsNil(0))
{
return(new LuaArgs(m_output.Value));
}
else if (args.IsObject <LuaFile>(0))
{
m_output.Value = args.GetObject <LuaFile>(0);
return(LuaArgs.Empty);
}
else
{
var path = new FilePath(args.GetString(0));
try
{
m_output.Value = new LuaFile(m_fileSystem.OpenForWrite(path, false));
return(LuaArgs.Empty);
}
catch (IOException e)
{
throw new LuaError(e.Message);
}
}
}
public LuaArgs type(LuaArgs args)
{
if (args.IsObject <LuaFile>(0))
{
var file = args.GetObject <LuaFile>(0);
if (file.IsOpen)
{
return(new LuaArgs("file"));
}
else
{
return(new LuaArgs("closed file"));
}
}
return(LuaArgs.Nil);
}