private LuaResult LuaRequire(object modname)
{
if (modname == null)
{
throw new ArgumentNullException();
}
// check if the modul is loaded in this global
if (loaded.ContainsKey(modname))
{
return(new LuaResult(loaded[modname]));
}
// check if the modul is loaded in a different global
LuaChunk chunk = lua.LuaRequire(this, modname);
if (chunk != null)
{
return(new LuaResult(loaded[modname] = DoChunk(chunk)[0]));
}
else
{
return(LuaResult.Empty);
}
} // func LuaRequire