Programming Project 3.9 in Alice

[lookitsandrea]

Here is the assignment:

Write a wizard method castChangeSizeSpell (obj, newSize), that takes an object obj, raise his arms, say a magic word or phrase, and then lower his arms. The method should resize obj the amount specified by newSize, and then make certain obj is standing on the ground. Create a scene 3 in which the wizard uses the castChangeSizeSpell() message to defeat the trolls by shrinking most of them to 1/10 their original size.

I have the wizard and a few trolls on the screen and I'm completely stumped of what to do next...

[TauTrumpsPi]

Try something similar to this

Method: castChangeSizeSpell
Parameters: (Target)

(Put something with the wizard waving his arms here if you want, I assume you know how to do that)

(target) set size to .1

(target) move down distance to ground - 1/2 (target)'s height