alice-teacher A students problem

[Susan Todd]

I have a student who is using a combination lock in a game he is creating.
He programmed it to make the arrow keys roll the dial to every 5th number
on the dial. When he tried to randomize the combination lock he realized he
was going to have to use the point of view property for the dial. If he
adds a point of view method into the code and saves it then whenever he
tries to open it Alice tells him "unable to load world" if he tries to open
the game  through backups of the file it will only allow him to open a
version of the world before any point of views were added to the code. How
should he go about using the point of view property as a method without
receiving this error.

Any and all suggestion welcome.

Thanks, Sue

-- 
Susan Todd
Career, Technical Ed. Dept
Mission Bay High School
858.273.1313 x333
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