Computer Science Canada

How to bounce a ball (oval) off a wall
Author:  pat1084 [ Tue Jan 13, 2009 5:54 pm ]
Post subject:  How to bounce a ball (oval) off a wall
I have a project due in a couple of days and i am trying to figure out how to make a ball move itself in a diagonal line, and when it hits a wall that it will be able to rebound back at the same angle that it hit the wall. i am completly new at turing and any help would be appreciated
Author:  saltpro15 [ Tue Jan 13, 2009 6:16 pm ]
Post subject:  Re: How to bounce a ball (oval) off a wall
here's some pseudo code to get you started
code:

var velx, vely, posx, posy : int
if posx > maxx - 5 then
velx := -velx
elsif posx < 5
velx := -velx
end if


should be alone those lines to bounce it off walls

:


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