alice-teacher Event Listeners and Handle Active Command in Alice 3.1

[Emily Higgins]

Dear All-
 I have two questions.
1)  What does the Handle Active command do in Alice 3.1?
2) How can you set up a program so that an object is only affected by an
event listener for part of the program?  For example, a student wants to
have the program user move a box but only at a certain point of the
program.  I can't figure out how to limit when an event listener is active.


Thank you,
Emily Higgins
Boothbay Region High School
Boothbay Harbor, Maine
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.andrew.cmu.edu/pipermail/alice-teachers/attachments/20141001/272534cd/attachment.html