[Squeakland] [FUN]Maze constructor
Karl Ramberg
karl.ramberg at chello.se
Mon Sep 1 21:32:24 PDT 2003
Kim Rose wrote:
>
> Hi, Karl -
> With your permission, I'd like to put this Etoy on the Squeakland
> site for further sharing and distribution. What would be really
> helpful to novices taking a look at the project would be if you could
> add some text explaining what you did and what the elipse does and
> why it does it. (What is the purpose of the blue rectangels in the
> holder?) It would be great to have a little introduction and
> explanation about the parts of the Etoy. Would you be willing to
> add a bit more info and share another version that we could add to
> the Squeakland website?
I'm working on it. The blue rectangles in the holder holds
instance variables with former x and y values of the ellipse.
Each time the ellipse moves forward it adds a new rectangle to
the holder.
That makes the backtracking possible.
Etoys sure are fun :-)
Karl
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