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powerpoint56 · 2012-07-08 10:15:25

I'm making a top-down scrolling game with velocity. How would I make the main sprite bounce off of a color in the background? Meaning, what would the "bounce" be in:

when gf clicked
forever
if <touching color [ ]?>
bounce
end
end

Thanks!

zammer990 · 2012-07-08 10:37:31

just have it so when it's touching the colour, the velocities are inverted

powerpoint56 · 2012-07-08 10:42:56

Great, thanks!

amcerbu · 2012-07-09 09:13:43

If it's touching the color that defines walls that run left-to-right (walls that block vertical movement) multiply y velocity by -1 (or by some number a little closer to 0, like -0.5, if you want some velocity to go away). If it's touching the color that defines walls that run up-to-down (walls that block horizontal movement) multiply the x velocity by the same number (either -1 or something like that).

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archived forums

#1 2012-07-08 10:15:25

Bouncing in a scroller

#2 2012-07-08 10:37:31

Re: Bouncing in a scroller

#3 2012-07-08 10:42:56

Re: Bouncing in a scroller

#4 2012-07-09 09:13:43

Re: Bouncing in a scroller

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