If yes, how to make pokemon event with status "PoKéRUS"?
Why did you create another thread for such a question?
Use RAM Map for Gold/Silver to see where the PokeRUS status of each party pokemon is stored in. After you know this, you can create a script that checks what this ram address is set to etc. You won't be able to do anything about it until you learn how to script properly.
Nothing wrong with keeping separate subjects in separate threads. Makes things easier to find later.
I've improved the topic title a bit though.
True but the problem with these question threads remains the fact that once you get the hang of some of the "advanced stuff", you can figure out a lot about them on your own. Also other way around, if you don't know, like in this case, how to script well, you won't be able to make this sort of an event even though you asked how it could be done unless someone posted a step-by-step tutorial in doing so. If you knew how to script well, you wouldn't need to ask how it could be done either.
Not sure if this is only what I think about it but it's true that not so many tutorials are really needed. By working on with the other ones, you can simply figure out for yourself how to handle other problems there are no tutorials for.
I agree with you, here. There can't be a tutorial for everything. Otherwise we would be VBA hacking. HA! but seriously, when you're a new hacker it is good to learn things on your own, and on a conceptual level rather than the instant gratification of having someone hold your hand through everything in a tutorial. Even for myself, it took me a while before I realized this is the case.
In this case, as Miksy stated, this is easily accomplished by someone who is a decent-at-best scripter, perhaps with some assistance. However, there may be some of use to have it explained and archived within the section. That is the purpose of the Help section anyway, isn't it?