Scratch

There are 3 methods you could use:
1. Make the Walls a different colour to the floor and everything else

forever
if <key [right arrow v] pressed ?>
change x by [5]
if <touching color [#000000] ?>
change x by [-5]
end
end
if <key [left arrow v] pressed ?>
change x by [-5]
if <touching color [#000000] ?>
change x by [5]
end
end

Make 2 sprites representing walls. Call them "LeftWall" and "RightWall"

forever
if <key [right arrow v] pressed ?>
if <not <touching [RightWall v] ?>>
change x by [5]
end
end
if <key [left arrow v] pressed ?>
if <not <touching [LeftWall v] ?>>
change x by [-5]
end
end

3. My favourite- colour the sides of the sprite two different colours

forever
if <key [left arrow v] pressed ?>
if <not <color [#FF0000] is touching [#000000] ?>>
change x by [-5]
end
end
if <key [right arrow v] pressed ?>
if <not <color [#1900FF] is touching [#000000] ?>>
change x by [5]
end
end

there is a chance that these may glitch a bit, in which case all you need to do is rearrange the scripts slightly.

Last edited by PhirripSyrrip (2012-06-03 07:45:47)