Scratch

Mattjod · 2012-09-28 17:00:41

...

dvd4 · 2012-09-28 17:03:19

when [up v] key pressed
go up [some]
wait[a bit]
go down [some]

by the scripts workshop

Last edited by dvd4 (2012-09-28 18:59:00)

MoreGamesNow · 2012-09-28 17:42:30

"Jumping" is very vague. The complexity of the script will depend on what exactly you want it to do. The Scratch wiki should be able to help:
http://wiki.scratch.mit.edu/wiki/Jumping

gfchll · 2012-09-28 18:18:56

 when [up arrow v] key pressed
repeat (10)
change y by (10)
end 
wait (1)secs//or any amt. of secs
repeat (10)
change y by (-10)
end

if you want to add velocity, put it afer the change y by block.(in the repeat still.

Last edited by gfchll (2012-09-28 18:20:05)

maxamillion321 · 2012-09-28 19:32:47

gfchll wrote:
 when [up arrow v] key pressed
repeat (10)
change y by (10)
end 
repeat (10)
change y by (-10)
end
if you want to add velocity, put it afer the change y by block.(in the repeat still.

Fixed

jaxoncava · 2012-12-12 22:29:03

when space pressed
change y by 50
wait 0.5 seconds
change y by -50

this is a simple jumping script

ErnieParke · 2012-12-13 20:23:06

jaxoncava wrote:
when [space v] key pressed
change y by (50)
wait (0.5) secs
change y by (-50)
this is a simple jumping script

Fixed.

Last edited by ErnieParke (2012-12-13 20:23:52)

TorbyFork234 · 2012-12-13 20:37:04

ErnieParke wrote:
jaxoncava wrote:
when [space v] key pressed
change y by (50)
wait (0.5) secs
change y by (-50)
this is a simple jumping script
Fixed.

No, you changed the script.
Because of the delay scratch has, doing this

when [space v] key pressed
change y by (50)
wait (0.5) secs
change y by (-50)

will have the sprite suddenly go up 50 pixels, then suddenly go down 50 pixels. But, if you do this

when [space v] key pressed
repeat (10)
change y by (5)
end
wait (0) secs //change
repeat (10)
change y by (-5)
end

because of scratch's built in wait time, it will actually show it (sort-of) glide up 50 pixels, then glide down 50 pixels. Instead of just appearing higher, then going back.

Last edited by TorbyFork234 (2012-12-13 20:37:19)

ErnieParke · 2012-12-13 20:56:05

TorbyFork234 wrote:
ErnieParke wrote:
jaxoncava wrote:
when [space v] key pressed
change y by (50)
wait (0.5) secs
change y by (-50)
this is a simple jumping script
Fixed.
No, you changed the script.

When I had said "fixed", I had meant that I had fixed the scratchblocks code itself so that the scratch blocks were displayed correctly; nothing more. I hope that this clears things up.

maxamillion321 · 2012-12-19 21:46:23

when gf clicked
repeat (10)
change y by (10)
end
repeat (10)
change y by (-10)

Go ahead and try this because I know it works.

Last edited by maxamillion321 (2012-12-19 21:46:32)

Gravitation · 2012-12-20 03:38:51

IMO the best way to jump is to use a little bit of magic (trig).

set [base_y v] to (y position)
set [jpos v] to [0]
repeat (45)
 change [jpos v] by (4)
 set y to ((base_y) + (([sin v] of (jpos)) * (jump height)))
end

fillergames · 2012-12-20 05:14:56

maxamillion321 wrote:
when gf clicked
repeat (10)
change y by (5)
end
repeat untill (touching ground v)
change y by (-5)
end
Go ahead and try this because I know it works.

Fixed. Made it so the character falls no matter how high or low the ground is.

Edit can anybody tell me how to make the repeat untill wrap around the change Y block?

Last edited by fillergames (2012-12-20 05:17:38)

Gravitation · 2012-12-20 05:17:34

fillergames wrote:
maxamillion321 wrote:
when gf clicked
repeat (10)
change y by (5)
end
repeat untill (touching ground v)
change y by (-5)
end
Go ahead and try this because I know it works.
Fixed. Made it so the character falls no matter how high or low the ground is.

I just realized that that is also wrong with my script tongue

fillergames · 2012-12-20 05:25:30

Gravitation wrote:
fillergames wrote:
maxamillion321 wrote:
when gf clicked
repeat (10)
change y by (5)
end
repeat untill (touching ground v)
change y by (-5)
end
Go ahead and try this because I know it works.
Fixed. Made it so the character falls no matter how high or low the ground is.
I just realized that that is also wrong with my script

I can't get the repeat untill block to wrap around the change Y block. Its annoying.

MoreGamesNow · 2012-12-20 13:25:50

fillergames wrote:
Gravitation wrote:
fillergames wrote:
Fixed. Made it so the character falls no matter how high or low the ground is.
I just realized that that is also wrong with my script
I can't get the repeat untill block to wrap around the change Y block. Its annoying.

Fixed smile

when gf clicked
repeat (10)
change y by (5)
end
repeat until<touching [ground v]?>
change y by (-5)
end

CanadianGeorge · 2012-12-20 15:14:52

fillergames wrote:
maxamillion321 wrote:
when gf clicked
repeat (10)
change y by (5)
end
repeat untill (touching ground v)
change y by (-5)
end
Go ahead and try this because I know it works.
Fixed. Made it so the character falls no matter how high or low the ground is.

Edit can anybody tell me how to make the repeat untill wrap around the change Y block?

For one thing, you're spelling until wrong. This should work:

repeat until <touching [ground v]?>
change y by (-5)
end

fillergames · 2012-12-20 15:27:24

CanadianGeorge wrote:
fillergames wrote:
maxamillion321 wrote:
when gf clicked
repeat (10)
change y by (5)
end
repeat until <touching? [ground v]>
change y by (-5)
end
Go ahead and try this because I know it works.
Fixed. Made it so the character falls no matter how high or low the ground is.

Edit can anybody tell me how to make the repeat untill wrap around the change Y block?
For one thing, you're spelling until wrong. This should work:
repeat until <touching [ground v]?>
change y by (-5)
end

Thanks for the help!

Last edited by cheddargirl (2012-12-21 01:59:41)

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archived forums

#1 2012-09-28 17:00:41

what is a simple jumping script????????

#2 2012-09-28 17:03:19

Re: what is a simple jumping script????????

#3 2012-09-28 17:42:30

Re: what is a simple jumping script????????

#4 2012-09-28 18:18:56

Re: what is a simple jumping script????????

#5 2012-09-28 19:32:47

Re: what is a simple jumping script????????

gfchll wrote:

#6 2012-12-12 22:29:03

Re: what is a simple jumping script????????

#7 2012-12-13 20:23:06

Re: what is a simple jumping script????????

jaxoncava wrote:

#8 2012-12-13 20:37:04

Re: what is a simple jumping script????????

ErnieParke wrote:

jaxoncava wrote:

#9 2012-12-13 20:56:05

Re: what is a simple jumping script????????

TorbyFork234 wrote:

ErnieParke wrote:

jaxoncava wrote:

#10 2012-12-19 21:46:23

Re: what is a simple jumping script????????

#11 2012-12-20 03:38:51

Re: what is a simple jumping script????????

#12 2012-12-20 05:14:56

Re: what is a simple jumping script????????

maxamillion321 wrote:

#13 2012-12-20 05:17:34

Re: what is a simple jumping script????????

fillergames wrote:

maxamillion321 wrote:

#14 2012-12-20 05:25:30

Re: what is a simple jumping script????????

Gravitation wrote:

fillergames wrote:

maxamillion321 wrote:

#15 2012-12-20 13:25:50

Re: what is a simple jumping script????????

fillergames wrote:

Gravitation wrote:

fillergames wrote:

#16 2012-12-20 15:14:52

Re: what is a simple jumping script????????

fillergames wrote:

maxamillion321 wrote:

#17 2012-12-20 15:27:24

Re: what is a simple jumping script????????

CanadianGeorge wrote:

fillergames wrote:

maxamillion321 wrote:

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