Scratch

you should start smaller; that is complex physics scritping

If you have 2 variables, X and scrollx, where x is how fast the player is going then do this:
You colour the wall a certain colour and program it like this:


<forever>
<if><touching color[ ]
<set{ x  }to( (( x  <*> -1  ))
<end>
<end>

Last edited by subzerostig (2010-11-30 14:57:58)

stickdude123 wrote:

ummmm this is the wrong thread topic thing you should look in the requests one

Actually this should be in all about Scratch. 
Say this:
If Key right arrow
11If not touching color whatever
11Change ScrollX by whatever
11Else
11Change Scrollx by opposite of whatever.
1111111111111111111111111111111
111111111111111111111111111111

subzerostig wrote:

If you have 2 variables, X and scrollx, where x is how fast the player is going then do this:
You colour the wall a certain colour and program it like this:


<forever>
<if><touching color[ ]
<set{ x  }to( (( x  <*> -1  ))
<end>
<end>

This answer is correct given that you have a variable that tracks horizontal momentum, which you should. Other answers to this question hint at making a sprite stop at a wall which doesn't address the problem.

Thats pretty complex scratching