Hello, Scratchers! I found a way to animate buttons! After you followed my instructions you should have:

1. A nice zoom in effect when you hover.
   A nice zoom out effect when you hover out.
   A nice animatiopn and sound when you click.
   

Now you need to add a new variable first.

(PressedDown?)

Then you should add a new script.

when @greenFlag clicked
set [PressedDown? v] to [f]
set size to (100) %
forever
    if <(PressedDown?) = [f]> then
        if <touching [mouse-pointer v]?> then
            if <(size) \< [120]> then
                change size by (5)
            end
        else
            if <not <touching [mouse-pointer v]?>> then
                if <[100] \< (size)> then
                    change size by (-5)
                end
            end
        end
    else
        set size to (100) %
    end
end

when this sprite clicked
set [PressedDown? v] to [t]
start sound [Click v]
wait (0.2) seconds
set [PressedDown? v] to [f]

There you go! A brand new lovely recipe for a lovely button masterpiece. This hint is aimed at new Scratchers out there.

Scratch On!

retrogamerboy22