Tutorial: Jigsaw using ActionScript 3.0.

Click on the actions layer and Window/Actions to open up the Actions panel. Write as
the first line:
import jigsaw.*;
These are instructions to the Flash environment to import everything in the jigsaw
package. Since there is only one thing, one class, the Piece class, this statement has the
same effect as writing
Import jigsaw.Piece;
You will see later how to let Flash know where to find this package.
The next part of the code is setting up the objects that hold the offset information and a
reference to the movie clip instance. I haven't told you the specifics of Piece yet, but it
will be available (in the jigsaw package). Here is my code for the lizard puzzle. The
numbers here are the numbers you wrote down from the Info panel for each piece.