Scratch

Nekro wrote:

How do you make velocity? When I do it, I thought it was working, but it kept moving back in the same place. Here's how I'm doing it:

when gf clicked
forever
 if <key [right arrow v] pressed?>
  change [velocity x v]  by [1]
 end
 if <key [right arrow v] pressed?>
  change [velocity x v] by [-1]
 end
 set x to (velocity x)
 change [velocity x v] by ((velocity x) * [0.9])

I'm not a good scriptor online

Fixed.

Anyway, the problem I see is that you're setting your x position to x velocity, when you should be changing it by your x velocity. Fix that and you should be good.

I hope that this helps!

Last edited by ErnieParke (2012-11-10 22:00:33)

Nekro wrote:

How do you make velocity? When I do it, I thought it was working, but it kept moving back in the same place. Here's how I'm doing it:

when gf clicked
forever
 if <key [right arrow v] pressed?>
  change [velocity x v]  by [1]
 end
 if <key [right arrow v] pressed?>
  change [velocity x v] by [-1]
 end
 set x to ([velocity x])
 change [velocity x v] by (([velocity x] * [0.9]))

I'm not a good scriptor online

The set x block should changed to change x block.

The script should like this:

when gf clicked
if <key [right arrow v] pressed?> 

change [x velocity v] by (1)

end

if <key [left arrow v] pressed?> 

change [x velocity v] by (-1)

end

if <touching color [#000008]?> 

set [y velocity v] to [0.1]

if <key [up arrow v] pressed?> 

set [y velocity v] to [15]

end

end

set [x velocity v] to ((x velocity) * (0.9))

change x by (x velocity)

change y by (y velocity)

change [y velocity v] by (-1)

Last edited by WIlliam7777 (2013-02-10 00:30:08)