private bool Lt(LuaValue a, LuaValue b, LuaState ls)
{
if (a.IsString())
{
return(b.IsString() && string.Compare(a.GetStrValue(), b.GetStrValue(), StringComparison.Ordinal) < 0);
}
else if (a.IsNumber() && b.IsNumber())
{
return(a.GetFloatValue() < b.GetFloatValue());
}
if (LuaValue.CallMetaMethod(a, b, "__lt", ls, out var metaMethodRet))
{
return(metaMethodRet.ToBoolean());
}
Debug.Panic("comparison error!");
return(false);
}
