Scratch

Scarstar999 · 2011-01-27 11:43:20

Hello!
I made my first scrolling game recently. Here is the link:
http://scratch.mit.edu/projects/Scarstar999/1557614
Someone suggested that I put in a script that says the sprite can jump only if it is touching black. I tried to do it, but it didn't quite work out. Will someone take a look at the scripts of my project and help me? The script looks like this:

What did I do wrong?
Any advice will be appreciated! Thanks!

~Scarstar

SAT3-H · 2011-01-27 12:00:50

When green flag clicked
If touching color black
Forever
If key up arrow pressed and not not touching black
Change y by 10

scimonster · 2011-01-27 12:06:15

I would suggest doing it like this:
[blocks]<when green flag clicked>
<forever>
<if><touching color[ black
<if><key[ up arrow ]pressed?>
<change y by( 10
<end>
<change y by( 1
<else>
<change y by( -1
<end>
<end>[/blocks]
That way, it moves up if touching black, lots if jumping, and down if not.

nickbrickmaster · 2011-01-27 20:53:33

You need a forever loop around it, or it just checks at the beginning to see if its touching black

LordAwesome123 · 2011-01-27 23:50:58

Here is the script I use:

When flag is clicked
Forever
If key up arrow key is pressed
if touching color black
repeat 10
change y by 10

when flag is clicked
repeat untill tounching color black
change Y by -4

kayybee · 2011-01-28 00:07:34

you need to put forever around both (one around both)

or else it will check if black is there and then it will do forever or check if no black is there...

Scarstar999 · 2011-01-29 10:50:05

nickbrickmaster wrote:
You need a forever loop around it, or it just checks at the beginning to see if its touching black

Yeah, I tried that, but it still jumps. hmm

HydraRancher · 2011-01-30 06:15:42

Do it like:

Code:

When Green Flag Pressed
   Forever
      If Up Arrow is Pressed
         Then
            If Touching Black
               Then
                   Change Y by 10
                Else
          Else

Scarstar999 · 2011-02-06 14:59:26

Okay, thanks for evryone's help!!!

Scratch

archived forums

#1 2011-01-27 11:43:20

Help with Scrolling game

#2 2011-01-27 12:00:50

Re: Help with Scrolling game

#3 2011-01-27 12:06:15

Re: Help with Scrolling game

#4 2011-01-27 20:53:33

Re: Help with Scrolling game

#5 2011-01-27 23:50:58

Re: Help with Scrolling game

#6 2011-01-28 00:07:34

Re: Help with Scrolling game

#7 2011-01-29 10:50:05

Re: Help with Scrolling game

nickbrickmaster wrote:

#8 2011-01-30 06:15:42

Re: Help with Scrolling game

Code:

#9 2011-02-06 14:59:26

Re: Help with Scrolling game

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