Thank you!
I'll keep trying to understand Lua scripting.

PS: As you asked I've reposted my question in your blog.

Hello! I'm not a skilled person in writing scripts. The only my experience is making jesusonic plugs for REAPER DAW. I understand well the algorithm structure and math, but I'm not familar with the concept of object-oriented programming. Maybe that is the cause why I have some stupid questions about...