Scratch

FishingPro98 · 2012-08-22 07:24:48

Hi I'm making a project and to progress to the next screen you press 'g',but if you press 'g'
again after that its mucks up the whole thing so how do you make the 'g' button only work that once?

Please help!Really grateful smile

Hotwire · 2012-08-22 07:46:11

FishingPro98 wrote:
Hi I'm making a project and to progress to the next screen you press 'g',but if you press 'g'
again after that its mucks up the whole thing so how do you make the 'g' button only work that once?

Please help!Really grateful

Make a variable called 'g'. Then when the green flag is clicked make 'g' set to 'not pressed'.
Now when G is pressed set 'g' to 'pressed'
However put whatever action you want in an 'if else' statement of
[<if <not<g = not pressed>>]
[progress to next slide]
[else]
[leave the bit blank.]

benjamin2 · 2012-08-22 07:47:58

when green flag clicked
set [g pressed v] to (0)
wait (0) secs
wait until <key [g v] pressed?>
set [g pressed v] to (1)

when green flag clicked
wait (0) secs
wait until <key [g v] pressed?>
do stuff

Darn, outposted. sad

Last edited by benjamin2 (2012-08-22 07:48:09)

joefarebrother · 2012-08-22 09:24:12

yes, the wait until block would work for this.

Scratcher456 · 2012-08-23 20:11:35

How about

when gf clicked
set [g] to (0)
forever
     if <<key [g v] pressed> and <(g)=[0]>>
          set [g v] to (1)
     end
end

Sorry about the messed up block

Last edited by Scratcher456 (2012-08-23 20:13:22)

gfchll · 2012-08-23 20:33:34

when key [g v] pressed
do script
stop script

Last edited by gfchll (2012-08-23 20:33:58)

ErnieParke · 2012-08-23 20:33:39

Scratcher456 wrote:
How about
when gf clicked
set [g v] to (0)
forever
     if <<key [g v] pressed?> and <(g)=[0]>>
          set [g v] to (1)
     end
Sorry about the messed up block

Fixed!

ErnieParke · 2012-08-23 20:36:26

gfchll wrote:

when key [g v] pressed
do script
stop script

That wouldn't work. I was thinking more along he lines of:

when gf clicked
your script
repeat until (key [g v] pressed?)
 your scripts
end
your scripts

Last edited by ErnieParke (2012-08-23 20:37:12)

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archived forums

#1 2012-08-22 07:24:48

How to make a button work only once?

#2 2012-08-22 07:46:11

Re: How to make a button work only once?

FishingPro98 wrote:

#3 2012-08-22 07:47:58

Re: How to make a button work only once?

#4 2012-08-22 09:24:12

Re: How to make a button work only once?

#5 2012-08-23 20:11:35

Re: How to make a button work only once?

#6 2012-08-23 20:33:34

Re: How to make a button work only once?

#7 2012-08-23 20:33:39

Re: How to make a button work only once?

Scratcher456 wrote:

#8 2012-08-23 20:36:26

Re: How to make a button work only once?

gfchll wrote:

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