Scratch

I finally found it again. I disappeared for a bit.

Can I join?  Scratch says I'm new, but I'm not, I'm just new to the site.

Bump.

Jodymoses wrote:

Um guys...

Yes… ?

Last edited by ErnieParke (2012-09-23 10:16:13)

I think you should link to the post where the problem was resolved in the OP.

BirdByte wrote:

I think you should link to the post where the problem was resolved in the OP.

I tried but it didn't work.

Jodymoses wrote:

JH1010 shouldnt it be

when gf clicked
forever
change y by <yv>
if <touching colour [#000000]?>
set [yv v] to (1) // This should be zero.
if <key [up arrow v] pressed?>
set [yv v] to (6) // I opted for the change y veocity by 6 block here but that works too.
end
change [yv v] by (-0.25) // This should not be in this loop because it would lower you through the ground. Also, I forgot the minus in my example.
end
end

to the post above?
Please fix...

Fixed and explained. Also, if you highlight the yellow stuff it will appear in google toolbar so you can read the end of it.

Last edited by JH1010 (2012-09-24 11:25:18)

BirdByte wrote:

Jodymoses wrote:

JH1010 shouldnt it be

when gf clicked
forever
 change y by (yv)
 if <touching color [#FFFFFF]?>
  set [yv v] to [1]
  if <key [up arrow v] pressed?>
   set [yv v] to [6]
  end
  change [yv v] by [-0.25]
 end
end

to the post above?
Please fix...

Fixed, and that wouldn't work.

@JH1010 What went wrong?

Outposted. What went wrong with what?

Last edited by JH1010 (2012-09-24 11:26:50)

BirdByte wrote:

JH1010 wrote:

BirdByte wrote:

Fixed, and that wouldn't work.

@JH1010 What went wrong?

Outposted. What went wrong with what?

The link to the solution in OP.

It kept linking to the last post, then kept linking to the first post.

BirdByte wrote:

JH1010 wrote:

BirdByte wrote:

The link to the solution in OP.

It kept linking to the last post, then kept linking to the first post.

Did you use this code?

Code:

[url=http://scratch.mit.edu/forums/viewtopic.php?pid=1393352#p1393352]Gravity/Jumping[/url]

Thanks this worked.

Having a problem with playing a sound when one sprite touches another. The code for the whole program is quite lengthy, but the part plays the sound is rather simple:

when space key pressed
show
go to x:25 y:25
forever
move 5 steps
if on edge bounce
if touching sprite 1
play sound (cricket) until done
if touching sprite 7
go to sprite 6
if touching sprite 6 
go to sprite 7
end forever loop
When space key pressed
forever
if touching sprite 1
hide
wait 1 sec
show
end forever loop

When I run the script, the sprite will always hide at the appropriate time, but it will often not play the cricket sound.  Most of the time it does, but sometimes it doesn't.  Is it because there are too many other scripts that are all being executed at the same time?  Or is it because the hide block interferes with the cricket sound block?  Any help would be appreciated.

Jodymoses wrote:

I would exchange hide with set ghost to 100 and show with set ghost to 0.

when gf clicked
forever
if <touching [sprite1 v]?>
set [ghost] effect to [100]//hide
else
set [ghost] effect to [0]//show
end
end

fix please

Fixed,

strawpile wrote:

Having a problem with playing a sound when one sprite touches another. The code for the whole program is quite lengthy, but the part plays the sound is rather simple:

when [space v] key pressed
show
go to x: (25) y: (25)
forever
 move (5) steps
 if on edge, bounce
 if <touching [sprite1 v]?>
  play sound [cricket v] until done
 end
 if <touching [sprite7 v]?>
  go to [sprite6 v]
 end
 if <touching [sprite6 v]?> 
  go to [sprite7 v]
 end
end

when [space v] key pressed
forever
 if <touching [sprite1 v]?>
  hide
  wait (1) secs
  show
 end
end

When I run the script, the sprite will always hide at the appropriate time, but it will often not play the cricket sound.  Most of the time it does, but sometimes it doesn't.  Is it because there are too many other scripts that are all being executed at the same time?  Or is it because the hide block interferes with the cricket sound block?  Any help would be appreciated.

I fixed your scratchblocks code 

Now, you could do what Jodymoses said, but here's another solution:

when [space v] key pressed
show
go to x: (25) y: (25)
forever
 move (5) steps
 if on edge, bounce
 if <touching [sprite1 v]?>
  broadcast [hide v]
  play sound [cricket v] until done
 end
 if <touching [sprite7 v]?>
  go to [sprite6 v]
 end
 if <touching [sprite6 v]?> 
  go to [sprite7 v]
 end
end

when i receive [hide v]
hide
wait (1) secs
show

Last edited by BirdByte (2012-09-26 05:40:06)

Jodymoses wrote:

Yep 'cos ghost 100 just makes it invisible but not inactive, while hide makes it inactive

Actually, hide makes it unable to sense/be sensed, but it can move.

Great,  thanks for the solutions.  BTW, where can I find a list of commands used in the scratchblocks code?