internal string CreateParamListString()
{
if (usedPar.Count == 0)
{
return(usedIt ? $"({LuaWriter.GetLambdaImplicitIterName()})" : "()");
}
int num = usedPar.Max();
StringBuilder sb = new("(");
var pars = Enumerable.Range(1, num).Select(index => usedPar.Contains(index) ? LuaWriter.GetLambdaImplicitParamName(index) : "_").ToArray();
if (pars.Length > 0)
{
sb.Append(pars[0]);
foreach (var par in pars.Skip(1))
{
sb.Append(", ");
sb.Append(par);
}
}
sb.Append(")");
return(sb.ToString());
}