Hello Ppl!, I'm here to ask some questions:

Question I: About Waiting

I need to know how to make the script wait before going into the next line.
I used to do this:

@wait = 50

def something

if @wait > 0
@wait -= 1
else
do_something
end

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but this ended up being to long, and therefore couldn't be applied to some cases.

So...How can I wait some time before going into the next line?

Question II: Flashing Screen!

color = Color.new(255, 255, 255, 255)
duration = 100
$game_screen.start_flash(color, duration)

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I'm trying to do this work for my script, but the screen simply won't flash, what am I doing wrong? BTW, it's on a loop.

More Question Coming Soon (;

-Fallen.