I want to learn program

Hello there. Since I am interested for programing more and more I want learn it. I would especially also devote myself to "Realm of the mad god" I ask you what I have to learn everything. So far as I know does it need some knowledge in Java and Javascript. Am I right and is there missing something?

PS: My father knows how to program and he could teach me a lot.

Sorry for that bad grammar

A proxy can be written on any serious programming language